Búsqueda Imágenes Maps Play YouTube Noticias Gmail Drive Más »
Iniciar sesión
Usuarios de lectores de pantalla: deben hacer clic en este enlace para utilizar el modo de accesibilidad. Este modo tiene las mismas funciones esenciales pero funciona mejor con el lector.

Patentes

  1. Búsqueda avanzada de patentes
Número de publicaciónUS3712078 A
Tipo de publicaciónConcesión
Fecha de publicación23 Ene 1973
Fecha de presentación22 Nov 1971
Fecha de prioridad22 Nov 1971
Número de publicaciónUS 3712078 A, US 3712078A, US-A-3712078, US3712078 A, US3712078A
InventoresG Brown, J Maynard
Cesionario originalKrispin Eng Ltd
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos: USPTO, Cesión de USPTO, Espacenet
Refrigeration unit
US 3712078 A
Resumen
This invention relates to a refrigerator and to a refrigerating unit for a refrigerator that can be adapted by minor adjustment for mounting in refrigerating cabinets of different design. Essentially the refrigerating unit is a complete unit that has a chamber for the heat exchanger with two openings of similar perimeter design; covers are provided which can be fitted over either opening. One of the covers is solid and the other has an inlet and outlet opening designed to permit the ingress of air to the heat exchanger and the exit of air from the heat exchanger. Depending upon the type of refrigerated cabinet that the unit is to be installed in, the cover with the inlet and outlet openings is mounted on one or other of the openings in the chamber that houses the heat exchanger.
Imágenes(2)
Previous page
Next page
Reclamaciones  disponible en
Descripción  (El texto procesado por OCR puede contener errores)

Jan.23, 1973 United States Patent 91 Maynardetal.

3,206,943 9/1965 Rice X REFRIGERATION UNIT Inventors: James G. Maynard, Toronto, On-

Primary Examiner-William J. Wye AttorneyRoy H. Saffrey tario; George F. Brown, Agincourt, Ontario, both of Canada [57] ABSTRACT This invention relates to a refrigerator and to a [73] Assignee: Krispin Engineering Limited, Don

Mills, Ontario, Canada refrigerating unit for a refrigerator that can be adapted by minor adjustment for mounting in refrigerating cabinets of different design. Essentially the refrigerating unit is a complete unit that has a l 7 9 l 0 5 J W1 0 N2 o N .L 0. ho. FA .1] 21 22 Depending upon the type of refrigerated cabinet that the unit is to be installed in, the cover with the inlet [5 6] References Cited and outlet openings is mounted on one or other of the openings in the chamber that houses the heat U N lTED STATES PATENTS r e g n a h c X e 8 Mn 5 M 2 s mr "e .S "u in 0 NR 5 66 99 ii I/ 20 27 65 2o 11 33 Rutishauser.......................

.62/448 X 4 Claims, 6 Drawing Figures PATENTEDJAH 23 1975 3 712 sum 2 [IF 2 REFRIGERATION UNIT sidered to consist essentially of a refrigerating cabinet,

which stores the food or other articles to be' refrigerated, and a refrigerating unit, which includes the heat exchanger and the means for liquefying the gaseous refrigerant from the heat exchanger and returning it to the heat exchanger in Iiquified form for evaporation by the heat of the air that is circulated through the cabinet and into heat exchange relation with the heat exchanger. The refrigerating unit includes all of the working parts of a refrigerator, and it is desirable to have the refrigerating unit mountable as a single unit in the refrigerating cabinet. By this construction all of the working parts can be removed from the refrigerating cabinet for service. There are basically two types of refrigerating cabinets. There is a top opening or chest type and a front opening type. In the case of the chest type, the refrigerating unit is usually mounted at the bottom of the refrigerating cabinet and air is circulated from the refrigerated compartment over the heat exchanger and back to the refrigerated compartment by means of a circulating fan. in the case of the door type refrigerating cabinet, the refrigerating unit is usually mounted at the top of the refrigerating cabinet. Air is similarly circulated over the heat exchanger of the refrigerating unit by means of a fan.

As indicated above, it is an object of this invention to provide a refrigerating unit that can be bodily mounted into either a top opening refrigerating cabinet or a front opening type of refrigerating cabinet.

It is a further object of the invention to provide a refrigerator design that is applicable to chest and front opening cabinet designs wherein the refrigerating unit is common to both cabinet designs.

Such a refrigerating unit and refrigerator design has a' very substantial advantage in use from a manufacturing point of view and also from a servicing point of view. The manufacturer, for example, can stock the refrigerating cabinets and the refrigerating units separately and combine a cabinet of either type with any refrigerating unit. The production run of the refrigerating unit is increased and stock keeping problems are reduced. These things effect cost savings.

From a service point of view the service man can remove the refrigerating unit from either type of refrigerating cabinet and replace it with a similar refrigerating unit. He does not have to carry with him two kinds of refrigerating unit, one for each of the two types of refrigerating cabinets.

7 With these and other objects in view, a refrigerating unit for a refrigerating cabinet according to this invention comprises a base, a refrigerating heat exchanger, a chamber on said base for said refrigerating heat exchanger, said chamber having two openings with similar perimeter geometry, a first cover for either of said two openings, a second cover for either of said two openings, said first cover having an air inlet opening and an air outlet opening, circulating fan means in said chamber for moving air from said air inlet opening of said first cover into heat exchange relation with said refrigerating heat exchanger and out of said second opening of said first cover when said first cover is over either one of said two openings and said second cover is over the other one of said two openings, means mounted on said base exterior of said chamber for liquefying gaseous refrigerant from said heat exchanger and returning it to said heat exchanger in liquefied form for evaporation by heat of air carried in heat exchange relation with said refrigerating heat exchanger by said fans.

The invention will be clearly understood after reference to the following detailed specification read in conjunction with the drawings.

In the drawings,

FIG. 1 is a schematic illustration illustrating the manner in which a refrigerating unit according to this invention can be removed from a chest type refrigerator and inserted into a front door opening type of refrigerator;

FIG. 2 is an exploded perspective illustration illustrating a refrigerating unit according to this invention;

FIG. 3 is a view along the line 3-3 of FIG. 2;

FIG. 4 is a view along the line 44 of FIG. 2',

FIG. 5 is a secional illustration taken along the line 5-5 of FIG. I showing the air circulation through a refrigerator of the chest type; and

FIG. 6 is a sectional illustration taken along the line 6-6 of FIG. 1 showing the circulation of air through a front door opening type of refrigerator.

Referring to the drawings, the numeral 10 generally refers to a refrigerating unit according to this invention. This unit can be bodily inserted into the refrigerating cabinet 12 ofa chest type refrigerator or the refrigerating cabinet 14 ofa front opening type of refrigerator.

The refrigerating unit is mounted on a common base 16 and it includes the working parts of the refrigerator. Thus, the working parts can be bodily assembled into the refrigerator on'initial manufacture, and, in the case of service, the working parts can be bodily removed from the refrigerating cabinet. The arrangement has advantages from a manufacturing point of view, from a stock keeping point of view and also from a service point of view.

The refrigerating unit illustrated includes a motor compressor unit 18, which receives gaseous refrigerant from the heat exchanger 20, compresses it to a high pressure and delivers it to the condenser 22. A fan 24 circulates roorri air over the condenser 22 to remove heat from the compressed refrigerant and reduce it to a liquid condition. The liquefied refrigerant is then conducted to the heat exchanger 20, where, in use, it is evaporated to a gas as air from the interior of the refrigerator is circulated over it. I

The refrigerating cycle is not part of this invention and detailed reference is not made to it. The basic mechanical refrigerating cycle includes a heat exchanger, such as the one 20, to which liquid refrigerant is supplied and in which the liquid refrigerant evaporates to gaseous form as the result of the passage of air over the outside of the heat exchange unit but in heat exchange relation with the gase on the inside of the heat exchanger. Various equipment may be used for taking the evaporated gas from the heat exchanger and reducing it to a liquid form for further service in the cooling operation. These things are not part of the invention and they are not referred to in detail in this application.

This invention is primarily concerned with the assembly of the refrigerating unit and with its cooperation with the refrigerating cabinet. The unit consists essentially of the base 16 to which is rigidly mounted a chamber 26 that houses the heat exchanger 20. The chamber 26 is open at its top and open at its bottom. The two openings have similar perimeter geometry so that either one of the covers 28 or 30 can be mounted on either the top or the bottom opening.

Cover 28 has an air inlet opening 32 and an air outlet opening 34. Cover 30 has no openings.

The sectional construction of the two covers is indicated at FIGS. 4 and 3 respectively. The cover 28 consists of two plastic trays 36 and 38 which interfit one with the other and contain an insulating material 40 in the space between them. The cover 30 is similarly formed from two cooperating plastic trays 42 and 4 with an insulating material 46 between them.

It will be noted that there is a perimeter channel around each of the covers. This perimeter channel fits over the edge opening of the chamber 26. An insulating material 48 is located in the bottom of the perimeter channel to achieve a tight seal. The walls of the chamber 26 are insulated with an insulating material and the chamber is mounted to the base 16 by means of brackets 49, which are bolted to the base and chamber walls, as indicated in FIG. 2.

The heat exchanger 20 has a tray 50 at the bottom thereof to collect liquid that drips from the exterior of the heat exchanger 20 as it is defrosted in use. A tube 52 conducts this liquid to the tray 54, which underlies the condenser. Heat from the condenser evaporates the moisture. This is standard refrigerating practice.

Fans 56 force air from the interior of the refrigerated cabinet over the heat exchanger in use, as will be explained later. Numeral 58 is a control box for all electrically operated motors of the unit, including the fans 56 and 24 and motor compressor 18. Wiring 60 from the control box 58 connects the complete unit to a source of power supply. There are appropriate connections in the refrigerating cabinet of the refrigerator for easy connection of lighting not shown.

To mount the refrigerating unit in a chest type refrigerator 12 with a top opening door 13, one secures the bottom cover 30 over the bottom of the chamber 26 and the top cover 28 over the top opening of the chamber 26. It will be noted that each of the openings has similar perimeter dimensions.

The unit is then inserted into a chamber at the bottom of the unit, as illustrated in FIG. I, and a cover panel 62 is applied. When so mounted it assumes a position similar to that indicated in the cross-sectional view of the unit (FIG. The wiring 60 is connected into an appropriate power entry for the cabinet 12.

When so connected the refrigerator works in the usual manner. There is a temperature sensing device 76 in the heat exchanger of the refrigerator which is sensitive to temperature changes to turn the compressor on or off to provide cooling as required (see FIG. 2). When the refrigerating unit operates to cool the device, air is circulated down the channel 64 at the front wall of the refrigerator along the channel 66 under the bottom of the refrigerated compartment of the refrigerator and down through opening 32 in the top 28 of the chamber 26 within which the heat exchanger 20 is mounted. Circulation is, as indicated, achieved by means of operation of the fans 56 and these fans carry the air across the exterior of the heat exchanger 20 and in heat exchange relation with the refrigerant therein. Following this, the air is lead upwardly through the opening 34 of the top cover 28 to the upwardly directed duct 68 and out an opening at the cop of duct 68 into the refrigerated area of the refrigerating chest.

In the case of a front opening refrigerator l4, where access to the refrigerating compartment 70 is achieved by means of a front opening door 72, it is usual to mount the refrigerating unit 10 over the refrigerating compartment of the refrigerator. In this case, the cover 30 is applied to the top opening of the chamber 26 and the cover 28 is applied to the bottom opening of the chamber 26. In this case, the circulating fans 56 operate to achieve a circulation of air from the refrigerated chamber 70 through opening 32 of cover 28 over the heat exchanger 20, out the opening 34 of cover 28, down a duct 74 at the back of the unit and out an opening 76 to the refrigerated compartment 70.

By reason ofthe novel design of the chamber for the heat exchanger, it is possible by simply alternating the location of the covers on the openings to the chamber to adapt the refrigerating unit 10 for use in either a top opening or a front opening refrigerator. The refrigerating cabinets have been adapted to receive the refrigerating unit.

Embodiments of the invention other than the one illustrated will be apparent to those skilled in the art. For example, it may be possible to change the location of the two openings in the chamber or to use a different type of refrigerating cycle.

What we claim as our invention is:

l. A refrigerating unit for a refrigerating cabinet comprising: a base, a refrigerating heat exchanger, a chamber on said base for said refrigerating heat exchanger, said chamber having two openings with similar perimeter geometry, a first cover for either of said two openings, a second cover for either of said two openings, said first cover having an air inlet opening and an air outlet opening, circulating fan means in said chamber for moving air from said inlet opening of said first cover into heat exchange relation with said heat exchanger and out of said outlet opening of said first cover when said first cover is over either one of said two openings and said second cover is over the other one of said openings, means mounted on said base exterior of said heat exchanger for liquefying gaseous refrigerant from said heat exchanger and returning to said heat exchanger in liquefied form for evaporation by heat of air carried in heat exchange relation with said heat exchanger by said circulating fan means.

2. A refrigerating unit for a refrigerating cabinet as claimed in claim 1 in which one of said two openings in said chamber is a top opening and the other of said two openings in said chamber is a bottom opening.

3. A refrigerating unit for a refrigerating cabinet comprising: a base, a refrigerated heat exchanger, a chamber on said base for said heat exchanger, said chamber having two openings with similar perimeter geometry, a first cover for either of said two openings, a

form for evaporation by heat of air carried in heat exchange relation with said heat exchanger 4. A refrigerating unit for a refrigerating cabinet as claimed in claim 3 in which one of said two openings in said chamber is a top opening and the other of said two openings in said chamber is a bottom opening.

Citas de patentes
Patente citada Fecha de presentación Fecha de publicación Solicitante Título
US3012762 *18 Ago 195812 Dic 1961Lennox Ind IncModular units for air heating, cooling and ventilating systems
US3206943 *9 Feb 196221 Sep 1965Borg WarnerRefrigerator having a movable refrigeration unit therein
US3210957 *18 Ago 196412 Oct 1965Emhart CorpSystem for refrigerating display cases
US3230733 *4 Ago 196425 Ene 1966Emhart CorpRefrigeration system and elements thereof
Citada por
Patente citante Fecha de presentación Fecha de publicación Solicitante Título
US3866867 *11 Oct 197318 Feb 1975Singer CoMount for air conditioner components
US3959985 *18 Feb 19751 Jun 1976General Electric CompanyAir conditioning system for a mobile home including an interlock
US3962885 *6 Mar 197515 Jun 1976General Electric CompanyAir conditioning system for a mobile home
US3964271 *6 Mar 197522 Jun 1976General Electric CompanyAir conditioning system mounting arrangement for a mobile home
US3964272 *20 Mar 197522 Jun 1976General Electric CompanyAir conditioning mounting system for a mobile home
US3973939 *16 Ene 197510 Ago 1976General Electric CompanyAir conditioning system for mobile home
US3996762 *18 Feb 197514 Dic 1976General Electric CompanyAir conditioning system for a mobile home including component area access
US4016641 *8 Mar 197612 Abr 1977General Electric CompanyMethod of adapting a mobile home for an air conditioner
US4088466 *30 Sep 19769 May 1978Westinghouse Electric Corp.Multi-position air conditioning unit
US4095440 *7 Mar 197720 Jun 1978Caterpillar Tractor Co.Air blower mounting assembly
US4416122 *3 May 198222 Nov 1983Tannetics, Inc.Unitary removable refrigeration system and cooler
US4449376 *18 Feb 198322 May 1984Westinghouse Electric Corp.Indoor unit for electric heat pump
US4457140 *21 May 19823 Jul 1984Leitner CorporationModular refrigeration unit and cabinet systems therewith
US4490990 *29 Dic 19831 Ene 1985General Electric CompanyHigh-side refrigeration system assembly adapted to be mounted in a refrigerator machinery compartment
US4509335 *25 Jun 19849 Abr 1985General Electric CompanyPre-assembled cooling and air circulating module for a household refrigerator
US4549405 *12 Dic 198329 Oct 1985Carrier CorporationModular air conditioning unit for mobile cargo container
US4606200 *22 Jul 198519 Ago 1986Nielsen Steven LModular custard freezing machine
US4691531 *7 Jul 19868 Sep 1987Kevin CliftonCentral air conditioning system
US4714304 *29 Dic 198622 Dic 1987Whirlpool CorporationBuilt-in refrigerator cabinet
US4748824 *17 Oct 19867 Jun 1988Daikin Industries, Ltd.Refrigeration apparatus for transport container
US4763859 *23 Jun 198616 Ago 1988Sundstrand CorporationQuick replaceable thermal control system
US4854726 *29 May 19868 Ago 1989Hughes Aircraft CompanyThermal stress screening system
US4895001 *17 Mar 198923 Ene 1990Jondahl Joseph SExpandable refrigeration system
US4917256 *12 Jul 198817 Abr 1990Whirlpool CorporationInterlocking and sealing arrangement for modular domestic appliances
US4949554 *8 Sep 198921 Ago 1990Specialty Equipment Companies, Inc.Single pane, curved glass lid, frozen food merchandiser
US4989412 *27 Feb 19905 Feb 1991Navistar International Transportation Corp.Method of manufacture of an automotive vehicle having an air conditioning system
US5086627 *19 Nov 199011 Feb 1992Margaret Platt BorgenRemovable cooling unit for display case and method for using same
US5140830 *30 Oct 199125 Ago 1992Consolidated Technology CorporationSelf-contained indoor air conditioning system
US5199273 *28 Sep 19906 Abr 1993The Manitowoc Company, Inc.Reach-in cooler with interchangeable refrigerator and freezer systems
US5222373 *16 Sep 199229 Jun 1993Thermo King CorporationTransport refrigeration condenser unit suitable for horizontal and vertical mounting
US5284023 *27 May 19938 Feb 1994The Manitowoc Company, Inc.Reach-in cooler with window
US5333460 *21 Dic 19922 Ago 1994Carrier CorporationCompact and serviceable packaging of a self-contained cryocooler system
US5347827 *1 Jul 199220 Sep 1994The Coca-Cola CompanyModular refrigeration apparatus
US5402654 *13 Jul 19934 Abr 1995The Coca-Cola CompanyModular refrigeration apparatus
US5417079 *14 Jul 199423 May 1995The Coca-Cola CompanyModular refrigeration apparatus
US5417081 *14 Jul 199423 May 1995The Coca-Cola CompanyModular refrigeration apparatus
US5458407 *15 Sep 199317 Oct 1995L&P Property Management CompanyMerchandising display
US5491980 *8 Sep 199420 Feb 1996Traulsen & Co. Inc., A Delaware CorporationReversible refrigerator/freezer system
US5584189 *3 May 199517 Dic 1996L&P Property Management CompanyRefrigerated merchandiser
US5592828 *23 May 199514 Ene 1997Tyson Holding CompanyCarcass processing method
US5678421 *26 Dic 199521 Oct 1997Habco Beverage Systems Inc.Refrigeration unit for cold space merchandiser
US5875645 *10 Abr 19972 Mar 1999Gross-Given Manufacturing CompanySelf-sealing vending machine refrigeration apparatus
US5960637 *4 May 19985 Oct 1999Carrier CorporationTrailer refrigeration unit with pivotally mounted compressor and engine/generator set
US6094934 *7 Oct 19981 Ago 2000Carrier CorporationFreezer
US6209330 *17 May 19993 Abr 2001Caterpillar Inc.Modular air handling system and method for providing cooling
US634752428 Nov 200019 Feb 2002The Coca-Cola CompanyApparatus using stirling cooler system and methods of use
US637831323 Jul 200130 Abr 2002The Coca-Cola CompanyApparatus using Stirling cooler system and methods of use
US6378324 *4 Ago 200030 Abr 2002Crane Co.Thermally regulated storage container
US6434954 *25 May 200020 Ago 2002Qualmark CorporationAir circulation system for a chamber
US6519970 *13 Nov 200118 Feb 2003General Electric CompanyHigh-side refrigeration unit assembly
US653274927 Jul 200118 Mar 2003The Coca-Cola CompanyStirling-based heating and cooling device
US655025521 Mar 200122 Abr 2003The Coca-Cola CompanyStirling refrigeration system with a thermosiphon heat exchanger
US65715716 Ago 20013 Jun 2003Foster Refrigerator (Uk) LimitedRefrigeration unit
US657837631 Ene 200217 Jun 2003Matt Alvin ThurmanRefrigeration apparatus and associated methods
US658138921 Mar 200124 Jun 2003The Coca-Cola CompanyMerchandiser using slide-out stirling refrigeration deck
US661559331 Ene 20029 Sep 2003Matt Alvin ThurmanMethods of reducing energy and maintenance costs associated with a refrigeration system
US667558821 Mar 200113 Ene 2004The Coca-Cola CompanyApparatus using stirling cooler system and methods of use
US670173912 Jun 20029 Mar 2004Tecumseh Products CompanyModular refrigeration system for refrigeration appliance
US6742343 *30 Oct 20011 Jun 2004Carrier CorporationSelf-contained refrigeration unit
US6751973 *27 Nov 200222 Jun 2004Tecumseh Products CompanyLow profile condensing unit
US690496915 Oct 200114 Jun 2005Whirlpool CorporationTime-bake cycle for a refrigerated oven
US6925820 *5 Mar 20049 Ago 2005Tecumseh Products CompanyLow profile condensing unit
US6941765 *1 Jul 200313 Sep 2005Daewoo Electronics CorporationFood preparation table
US6948324 *30 Jun 200327 Sep 2005Fortune Resources Enterprise, Inc.Refrigerator cooler and housing cabinet and an improved method of insertion of the refrigerator compressor unit
US7114345 *23 Oct 20033 Oct 2006Samsung Electronics Co., Ltd.Air circulation structure for a refrigerator machine room
US716288221 Dic 200416 Ene 2007Carrier CorporationMulti-band air curtain separation barrier
US7185509 *21 Ago 20036 Mar 2007Samsung Electronics Co., Ltd.Refrigerator
US718849020 Oct 200313 Mar 2007Samsung Electronics Co., Ltd.Refrigerator
US723432024 Feb 200626 Jun 2007Habco Beverage Systems Inc.Modular refrigeration unit and refrigerator
US725195420 Oct 20037 Ago 2007Habco Beverage Systems Inc.Modular refrigeration unit and refrigerator
US72549565 Abr 200414 Ago 2007Carrier CorporationSelf-contained refrigeration unit
US729384721 Ago 200313 Nov 2007Samsung Electronics Co., Ltd.Cabinet for recessed refrigerators
US7322209 *11 Mar 200529 Ene 2008Samsung Electronics Co., Ltd.Refrigerator
US7448225 *16 Nov 200511 Nov 2008Sanyo Electric Co., Ltd.Cold storage
US76814091 Sep 200523 Mar 2010Hill Phoenix, Inc.Curtain air admission assembly
US7703295 *7 Abr 200427 Abr 2010Hussmann CorporationModular refrigeration unit
US7748435 *29 Jul 20056 Jul 2010Kelk Ltd.Temperature regulator
US782362615 Oct 20012 Nov 2010Whirlpool CorporationRefrigerated oven
US7950245 *10 Dic 200931 May 2011Lg Electronics Inc.Refrigerator related technology
US7950247 *10 Dic 200931 May 2011Lg Electronics Inc.Refrigerator related technology
US8261573 *8 Jul 200911 Sep 2012Lg Electronics Inc.Refrigerator
US8266923 *23 Mar 200518 Sep 2012Bsh Bosch Und Siemens Hausgeraete GmbhRefrigerating device comprising two storage compartments with selective cooling modes
US85340919 Dic 200917 Sep 2013Lg Electronics Inc.Refrigerator related technology
US868382010 Dic 20091 Abr 2014Lg Electronics Inc.Refrigerator and guide member that guides discharge of defrost water
US8820112 *16 May 20112 Sep 2014Whirlpool CorporationFlexible cooling system integration for multiple platforms
US8833099 *19 Jul 201116 Sep 2014Lg Electronics Inc.Refrigerator
US91758989 Dic 20093 Nov 2015Lg Electronics Inc.Refrigerator having cold air generating compartment and machine room positioned at upper portion of cabinet
US9335090 *18 Jul 201110 May 2016Red Bull GmbhRefrigerator
US9417001 *18 May 201216 Ago 2016Whirlpool CorporationTop cooling module for a refrigerator
US9456705 *12 Mar 20134 Oct 2016Hussmann CorporationDual temperature refrigerated merchandiser
US9528736 *18 May 201227 Dic 2016Whirlpool CorporationIce delivery method for modular cooling system
US9532660 *30 Jun 20113 Ene 2017Pepsico, Inc.Refrigerated merchandise display system
US953266125 Oct 20123 Ene 2017Pepsico, Inc.Modular refrigerated merchandise display system
US20030121275 *27 Nov 20023 Jul 2003Sukru ErisgenLow profile condensing unit
US20040040338 *21 Ago 20034 Mar 2004Samsung Electronics Co., LtdRefrigerator
US20040041503 *12 Mar 20034 Mar 2004Samsung Electronics Co., Ltd.Frame of a wall-embedded refrigerator
US20040104654 *21 Ago 20033 Jun 2004Samsung Electronics Co., Ltd.Cabinet for recessed refrigerators
US20040128915 *24 Oct 20038 Jul 2004Jean-Francois GarinDoor for automated machine
US20040134221 *20 Oct 200315 Jul 2004Habco Beverage Systems Inc.Modular refrigeration unit and refrigerator
US20040163408 *23 Oct 200326 Ago 2004Samsung Electronics Co., LtdAir circulation structure for a refrigerator machine room
US20040168457 *5 Mar 20042 Sep 2004Sukru ErisgenLow profile condensing unit
US20040168458 *1 Jul 20032 Sep 2004Sung Ki RinFood preparation table
US20040187507 *5 Abr 200430 Sep 2004Philippe MatonogSelf-contained refrigeration unit
US20050056041 *30 Jun 200317 Mar 2005Fortune Resources, Inc.Refrigerator cooler and housing cabinet and an improved method of insertion of the refrigerator compressor unit
US20050138943 *21 Dic 200430 Jun 2005Carrier Commercial Refrigeration, Inc.Multi-band air curtain separation barrier
US20050172654 *18 Nov 200411 Ago 2005Hussmann CorporationModular refrigeration unit
US20050217308 *11 Mar 20056 Oct 2005Samsung Electronics Co., Ltd.Refrigerator
US20060086126 *25 Oct 200427 Abr 2006Maytag CorporationConvertible refrigerator/freezer
US20060107677 *16 Nov 200525 May 2006Sanyo Electric Co., Ltd.Cold storage
US20060175051 *29 Jul 200510 Ago 2006Atsushi KinoshitaTemperature regulator
US20060196208 *7 Abr 20047 Sep 2006Jony ZangariModular refrigeration unit
US20060201196 *24 Feb 200614 Sep 2006Habco Beverage Systems Inc.Modular refrigeration unit and refrigerator
US20060207276 *21 Feb 200621 Sep 2006Carrier CorporationSealing system for refrigeration cassette
US20060207277 *21 Feb 200621 Sep 2006Carrier CorporationModular refrigeration cassette
US20060207278 *21 Feb 200621 Sep 2006Carrier CorporationModular refrigeration cassette with condensate evaporative tray
US20060207279 *21 Feb 200621 Sep 2006Carrier CorporationRefrigerated merchandiser
US20060207280 *21 Feb 200621 Sep 2006Carrier CorporationBottom deck assembly for refrigerated merchandiser
US20060210396 *21 Feb 200621 Sep 2006Carrier CorporationEvaporator fan/motor assembly support bracket
US20070169505 *22 Ago 200626 Jul 2007Samsung Electronics Co., Ltd.Refrigerator
US20070271954 *23 Mar 200529 Nov 2007Bsh Bosch Und Siemens Hausgeraete GmbhRefrigeration Device Comprising Two Storage Compartments
US20080289664 *13 May 200827 Nov 2008Rockwell Anthony LModular drip pan and component mounting assembly for a dishwasher
US20090044553 *3 Jul 200819 Feb 2009Keith TilleySystem and method for distributing air within a display case
US20090056356 *20 Oct 20065 Mar 2009Bsh Bosch Und Siemens Hausgerate GmbhModular Arrangement of Functional Units for Household Appliances and Household Appliances Comprising a Modular Arrangement of the Functional Units
US20090120622 *3 Ene 200714 May 2009Knuerr AgHeat Exchanger and Method For Cooling Network Cabinets
US20090255287 *19 Jun 200915 Oct 2009Hill Phoenix, Inc.Refrigerated display merchandiser with improved air curtain
US20100139309 *8 Jul 200910 Jun 2010Lg Electronics Inc.Refrigerator
US20100180619 *10 Dic 200922 Jul 2010Lg Electronics Inc.Refrigerator related technology
US20100180620 *10 Dic 200922 Jul 2010Lg Electronics Inc.Refrigerator related technology
US20100180621 *10 Dic 200922 Jul 2010Lg Electronics Inc.Refrigerator related technology
US20100180625 *9 Dic 200922 Jul 2010Lg Electronics Inc.Refrigerator related technology
US20100192617 *9 Dic 20095 Ago 2010Lg Electronics Inc.Refrigerator related technology
US20110056229 *2 Sep 201010 Mar 2011Liebherr-Hausgerate Ochsenhausen GmbhSubassembly element for a refrigerator unit and/or freezer unit and refrigerator unit and/or freezer unit
US20120017631 *18 Jul 201126 Ene 2012Red Bull GmbhRefrigerator
US20120017632 *19 Jul 201126 Ene 2012Lg Electronics Inc.Refrigerator
US20120023983 *27 Jul 20112 Feb 2012Sg Beverage Solutions, Inc.Removable refrigeration unit
US20120152499 *16 Dic 201021 Jun 2012Heatcraft, Inc.Evaporator
US20120291475 *16 May 201122 Nov 2012Whirlpool CorporationUniversal and flexible cooling module set (cms) configuration and architecture
US20120291477 *16 May 201122 Nov 2012Whirlpool CorporationFlexible cooling system integration for multiple platforms
US20130000343 *30 Jun 20113 Ene 2013Pepsico, Inc.Refrigerated Merchandise Display System
US20130002098 *9 Nov 20113 Ene 2013Pepsico, Inc.Modular Refrigerated Merchandise Display System
US20130305768 *18 May 201221 Nov 2013Whirlpool CorporationTop cooling module for a refrigerator
US20130305769 *18 May 201221 Nov 2013Whirlpool CorporationTop cooling module with ice storage and delivery
US20130305770 *18 May 201221 Nov 2013Whirlpool CorporationIce delivery method for modular cooling system
US20140013795 *30 May 201316 Ene 2014Hon Hai Precision Industry Co., Ltd.Thermostat of vending machine
US20140096545 *12 Mar 201310 Abr 2014Hussmann CorporationDual temperature refrigerated merchandiser
US20150338141 *22 May 201526 Nov 2015Lennox Industries Inc.Tandem Compressor Slide Rail
CN101981391B11 Sep 200828 Nov 2012惠而浦股份公司Refrigeration module and refrigeration system
CN102317712B20 Nov 200911 Sep 2013Lg电子株式会社Refrigerator related technology
CN102317715B20 Nov 20094 Sep 2013Lg电子株式会社Refrigerator related technology
CN102369405A *4 Mar 20107 Mar 2012Bsh博世和西门子家用电器有限公司Household refrigerator and refrigeration apparatus for a household refrigerator
CN103261819A *15 Dic 201121 Ago 2013西克制冷产品有限责任公司Evaporator
CN103261819B *15 Dic 201125 Nov 2015西克制冷产品有限责任公司蒸发器
DE4122522A1 *8 Jul 199121 Nov 1991Guenter RuebCold self-service unit - has cold compartment separated from withdrawable refrigerator by horizontal heat-insulating wall
DE4437109A1 *18 Oct 199425 Abr 1996Colora Messtechnik GmbhRefrigerator for storage of blood plasma
DE10235487A1 *2 Ago 200212 Feb 2004Linde AgA freezer cabinet has a complete integrated refrigeration unit which may be detached for servicing or replacement
EP0099108A1 *12 Jul 198325 Ene 1984Hitachi, Ltd.Refrigerator
EP1180651A2 *27 Jul 200120 Feb 2002Foster Refrigerator (UK) LimitedRefrigeration unit
EP1180651A3 *27 Jul 20019 Oct 2002Foster Refrigerator (UK) LimitedRefrigeration unit
EP1394485A2 *25 Mar 20033 Mar 2004Samsung Electronics Co., Ltd.Refrigerator
EP1394485A3 *25 Mar 200322 Sep 2004Samsung Electronics Co., Ltd.Refrigerator
EP1394486A2 *26 Ago 20033 Mar 2004Samsung Electronics Co., Ltd.Refrigerator
EP1394486A3 *26 Ago 20033 Nov 2004Samsung Electronics Co., Ltd.Refrigerator
EP1443289A1 *3 Nov 20034 Ago 2004Samsung Electronics Co., Ltd.Refrigerator
EP1588141A2 *2 Dic 200326 Oct 2005Venturedyne Ltd.Universal access port
EP1588141B1 *2 Dic 200310 Abr 2013Venturedyne Ltd.Universal access port
EP2317259A3 *24 Ago 20101 Ene 2014Liebherr-Hausgeräte Ochsenhausen GmbHSubstructure group element for a fridge and/or freezer and fridge and/or freezer
EP2389550A4 *20 Nov 200920 Ene 2016Lg Electronics IncRefrigerator related technology
EP2389551A4 *20 Nov 200911 May 2016Lg Electronics IncRefrigerator related technology
EP2447636A111 Sep 20082 May 2012Whirlpool S.A.Refrigeration module and refrigeration system
EP2664872A3 *15 May 20139 Dic 2015Whirlpool CorporationFlat top modular cooling system with ice and air delivery
EP2664873A3 *15 May 20139 Dic 2015Whirlpool CorporationTop cooling module for a refrigerator
EP2664874A3 *15 May 20139 Dic 2015Whirlpool CorporationTop cooling module with ice storage and delivery
EP2664876A3 *15 May 20139 Dic 2015Whirlpool CorporationIce delivery method for modular cooling system
WO1990013779A1 *27 Abr 199015 Nov 1990Carmine BavielloVacuum refrigerator
WO1994001025A1 *25 Jun 199320 Ene 1994The Coca-Cola CompanyApparatus to convert a refrigerated vendor to a refrigerated display case
WO2000065288A1 *20 Mar 20002 Nov 2000Thermo King CorporationTransport temperature control unit
WO2002042692A1 *17 May 200130 May 2002Qualmark CorporationAir circulation system for a chamber
WO2002077547A1 *6 Mar 20023 Oct 2002The Coca-Cola CompanyStirling refrigeration system with a thermosiphon heat exchanger
WO2002077552A1 *6 Mar 20023 Oct 2002The Coca-Cola CompanyMerchandiser with slide-out stirling refrigeration module
WO2006087007A1 *18 Feb 200524 Ago 2006Carrier CorporationTranscritical refrigeration display unit
WO2006101513A1 *16 Sep 200528 Sep 2006Carrier CorporationSealing system for refrigeration cassette
WO2006101515A1 *16 Sep 200528 Sep 2006Carrier CorporationModular refrigeration cassette
WO2008063184A1 *27 Dic 200629 May 2008Carrier CorporationRefrigerated case
WO2009008999A1 *3 Jul 200815 Ene 2009Enodis CorporationSystem and method for distributing air within a display case
WO2009090530A2 *12 Ene 200923 Jul 2009Fly Kit S.R.L.Improved refrigerated exhibitor
WO2009090530A3 *12 Ene 200921 Ene 2010Fly Kit S.R.L.Improved refrigerated exhibitor
WO2010043009A2 *14 Oct 200922 Abr 2010Whirlpool S.A.Refrigerating module for refrigerator apparatus of forced ventilation and refrigerator apparatus
WO2010043009A3 *14 Oct 200919 Ago 2010Whirlpool S.A.Refrigerating module for refrigerator apparatus of forced ventilation and refrigerator apparatus
WO2010085034A3 *20 Nov 200930 Jun 2011Lg Electronics Inc.Refrigerator related technology
WO2010085037A220 Nov 200929 Jul 2010Lg Electronics Inc.Refrigerator related technology
WO2010085037A3 *20 Nov 20099 Jun 2011Lg Electronics Inc.Refrigerator related technology
WO2010112294A2 *4 Mar 20107 Oct 2010BSH Bosch und Siemens Hausgeräte GmbHHousehold refrigerator and refrigeration apparatus for a household refrigerator
WO2010112294A3 *4 Mar 201025 Nov 2010BSH Bosch und Siemens Hausgeräte GmbHHousehold refrigerator and refrigeration apparatus for a household refrigerator
WO2012143466A3 *19 Abr 201220 Jun 2013Arcelik Anonim SirketiRefrigerator with efficient cooling evaporator
WO2016039637A1 *8 Sep 201517 Mar 2016Skope Industries LimitedA refrigeration cassette and refrigerator unit
Clasificaciones
Clasificación de EE.UU.62/448, 62/237, 62/298, 62/326, 165/76, 62/77
Clasificación internacionalF25D19/00
Clasificación cooperativaF25D2400/16, F25D2317/0661, F25D2317/0655, F25D2317/0651, F25D19/00, F25D2400/10
Clasificación europeaF25D19/00