CN100570251C - The structure of the vacuum storage compartment in the body of chiller - Google Patents

The structure of the vacuum storage compartment in the body of chiller Download PDF

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Publication number
CN100570251C
CN100570251C CN200580022306.6A CN200580022306A CN100570251C CN 100570251 C CN100570251 C CN 100570251C CN 200580022306 A CN200580022306 A CN 200580022306A CN 100570251 C CN100570251 C CN 100570251C
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CN
China
Prior art keywords
lining
integument
storage compartment
heat insulation
vacuum storage
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Active
Application number
CN200580022306.6A
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Chinese (zh)
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CN1981169A (en
Inventor
西蒙·詹姆斯·内勒
萨米尔·希尔盖昂卡尔
詹姆斯·比钦·尼夫
马克斯·威廉·米德尔顿
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BSH Hausgeraete GmbH
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BSH Bosch und Siemens Hausgeraete GmbH
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Publication of CN1981169A publication Critical patent/CN1981169A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/066—Liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/043—Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment

Abstract

The body of chiller (11), for example be used for refrigerator (10), this body has first Room (15) and second Room (16) that is designed to be lower than storage object under the atmospheric pressure that are designed to store object under atmospheric pressure, these two chambers are wrapped up by some integuments, and these integuments form by a heat insulation element (13).This second Room (16) is inner by the lining (23) of lining with the sealing of separate construction at corresponding integument, and this lining is attached to this integument.This lining (23) can be integrally formed box-like parts, and these parts are made with plastics by for example injection moulding or blow molding.Mainly by heat insulation lining integument and provide with combining of this integument, thus, the lightweight structure of cheapness can be provided when providing with respect to the sealing barrier of integument this lining this lining (23) to the tolerance of the internal load of low pressure.

Description

The structure of the vacuum storage compartment in the body of chiller
Technical field
The present invention relates to the body of chiller, especially relate to the structure of the vacuum storage compartment in the body of chiller.
Background technology
Proposed in chiller, especially in refrigerator, refrigerating plant and the refrigerator/freezing composite set of family expenses, to comprise the vacuum storage compartment that is used at the vacuum environment storage food.Except other factors, this environment provides by breeding of minimizing aerobe and photosynthesis and delays the rotten possibility of stored article.Such chamber is preferably automatically vacuumized and is returned to atmospheric pressure to allow taking out article by the closed access hole of this chamber when article lie on the table when storing.Therefore, described chamber should be easy to vacuumize and repressurize, can be long-time and repetitive cycling ground stand to be lower than absolute pressures atmospheric pressure, about 200 millibars of levels, and relatively be easy to keep health and cleaning.To the requirement of keeping inner low-pressure constantly should be partly potential leakage point by minimum number satisfy.Say that more at large this chamber should be not only simple but also be included in economically in the body of chiller, and can not bring the remarkable cost on the weight.It also should be efficiently that this chamber utilizes aspect the inner space of chiller at them, so that excessively do not sacrifice the storage volumes in the adjacent main storage area that is under the atmospheric pressure.Space utilization efficient is also at the inside of this chamber, this inside not should cause by low-pressure, especially under the load that bias internal causes, diminish by interface wall.Therefore the rigidity of structure of this chamber has substantial importance.
Summary of the invention
Therefore, primary and foremost purpose of the present invention is, the body of chiller is provided, and this body has apotheca, and this apotheca can be included in such body with low relatively cost effectively and this apotheca satisfies the requirement that robust construction is reached low spillage risk.
Secondary objective of the present invention is, alleviates cleaning and saves structure space.Other purpose of the present invention and advantage obtain from following explanation.
In order to achieve the above object, the invention provides a kind of body of chiller, have a upper chambers and a bottom compartment of being designed under atmospheric pressure, store, and one be designed to the middle part vacuum storage compartment that stores under the atmospheric pressure being lower than, these chambers are wrapped up by some integuments, these integuments form by the heat insulation element of an inside, wherein, this middle part vacuum storage compartment can be approaching by the main door of this device by one, the door sealing of oneself, this middle part vacuum storage compartment is inner by the lining of lining with the sealing of separate construction at corresponding integument, this lining is attached on this integument, wherein, this lining is integrally formed parts, wherein, to increase the surface area that combines with corresponding integument, this structuring realizes by some ribs at least a portion of the outer surface of this lining by structuring.
According to preferred version, this lining is box-like basically, has two opposed sidewalls, a upper wall, a lower wall and a rear wall.
According to preferred version, at least one is rounded off in the junction surface of these walls.
According to preferred version, this lining is made of plastic.
According to preferred version, these plastics are polystyrene.
According to preferred version, this lining has three millimeters wall thickness.
According to preferred version, this lining has some integrally formed function element, and these function element comprise that some are used for the guider of the drawer of this second Room.
According to preferred version, this heat insulation element comprises polyurethane.
According to preferred version, the integument of this upper chambers, this bottom compartment and this middle part vacuum storage compartment comprises the public separator of separating these chambers.
According to preferred version, the integument of this top and this bottom compartment is served as a contrast with lining.
According to preferred version, described lining is made with polystyrene.
The present invention also provides a kind of chiller, comprises the body that technique scheme proposes.
According to preferred version, this chiller is a refrigerator, a refrigerating plant or a refrigerator/refrigerating plant.
In the body of chiller, for example in the body of refrigerator, refrigerating plant or refrigerator/freezing composite set, vacuum storage compartment is set, has embodied a kind of economic especially scheme of compatible this storage capacity by being combined in the intrinsic heat insulation element.In fact, usually essential heat insulation element is formed for limiting the border of second Room and is provided as the major part of the necessary structural intergrity of load that opposing causes by inner vacuum.Lining by sealing obtains---except that access hole---for vacuum storage compartment essential hermetically enclosed.Can easily be designed to such an extent that have a minimum potential leakage paths as this lining of fabrication portion separately.Because this lining need not to bear individually vacuum-load, so this lining can relatively gently and reach even can be non-rigid structure, internal load passes to lining by the interface that combines with this lining.
If lining is integrally formed parts, be box-like basically preferably, have some opposed sidewalls, a upper wall, a lower wall and a rear wall, then available simple mode especially realizes the minimized of leakage point by eliminating seam.The box-like of integral body for example can be made with plastics at an easy rate by injection moulding or blow molding.The point that may leak can reduce to the access hole place door sealing the zone and be used to supply with or the junction of the pipeline that deflates.Also advantageously, one or more being rounded off in the junction surface of the wall of lining, with the transition of avoiding suddenling change, this can help to keep health and alleviated clean-up task by the delay that reduces food.
To increase the surface area that combines with corresponding integument, this structure has for example form of rib at least a portion of the outer surface of preferred lining by structuring.The outer surface area that obtains by this structuring increases, and has increased the lining of sealing and combining of its integument, has improved lining thus comparably in the resistance that is caused the bending under the internal load situation by low pressure.These ribs irrespectively also provide additional rigidity and structural strength to a certain degree to lining with the support that the integument that is combined by institute provides.
Lining is preferably made of plastic, and in the case, this lining can easily be made by for example injection moulding.A kind of specially suitable material is a polystyrene.Lining for example can have three millimeters wall thickness basically, and this can irrespectively guarantee enough shape stabilities and allow to make especially economically lining with the support integument.
The lining that uses separate construction in the heat insulation integument that limits the vacuum storage compartment border also provides chance for the whole guider that forms function element, for example is used for drawer on lining.Under the situation with injection-moulding plastic or blow molding lining, function element can form during forming process thus.The different contents that is used for this chamber can obtain by using different linings, and need not to change the basic internal specifications of chiller, especially heat insulation element.
The material of integument is polyurethane preferably.One favourable, aspect space utilization among the economic especially embodiment, the integument of the integument of first Room and second Room comprises the public separator of separating these two chambers.First Room preferably is arranged on top, second Room, and the volume of common first Room is many times of the second Room volume.The integument of first Room is preferably served as a contrast with a lining, and this lining is preferably made with polystyrene.
Second Room preferably can be sealed by approaching, the own door of the main door of this refrigerating plant by one.The door of the second Room special use can be carried by above-mentioned drawer, if this drawer exists.
The present invention also comprises the method for making this chiller body, and this method may further comprise the steps: with interval turning up the soil is arranged to few one first inwall spare in the housing of an outside, and described inwall spare is determined first Room; In housing with interval turn up the soil and turn up the soil at interval with one or more first wall spares one second inwall spare is set, this second inwall spare is determined second Room; Give space filling between housing and these the wall spares with heat-barrier material, this heat-barrier material can harden so that be attached on housing and these the wall spares and form heat insulation element.
Description of drawings
With reference to accompanying drawing one embodiment of the present of invention are described in more detail by example now.Accompanying drawing is represented:
Fig. 1 has a schematic side elevation implementing the refrigerator of body of the present invention; And
The schematic three-dimensional view of the decomposition of a magnification ratio in the zone of Fig. 2 apotheca.
The specific embodiment
Referring now to accompanying drawing, show a refrigerator 10 with extremely schematic form among Fig. 1, this refrigerator comprises a body 11, this body constitutes by the housing 12 of an outside made from metallic plate basically, with a heat insulation element made from heat-barrier material, especially polyurethane 13 with about 20 millimeters thickness, this element imports with the liquid foam state this housing at the inside lining---following will further the explanation.This heat insulation element 13 serves as a contrast the lining made from polystyrene with about 0.8 millimeter thickness 14 again.Heat insulation element 13 forms some integuments, these integuments limit a upper chambers that is used for storing object under atmospheric pressure 15, one and are used for being lower than chamber, middle part 16 and border that is used for also storing the bottom compartment 17 of object under atmospheric pressure that vacuum under the atmospheric pressure stores object, but reasonably to construct heat insulation element 13 is condition, this bottom compartment selectively is in the significantly reduced temperature of temperature that exists with respect in the upper chambers 15, so that be provided for the ability that deep cooling freezes.The integument that constitutes by heat insulation element 13 comprises that one is separated the common wall part of upper chambers and chamber, middle part 15 and 16 and the common wall part of another separation chamber, middle part and bottom compartment 16 and 17.Upper chambers and bottom compartment 15 and 17 comprise shelf, chamber and other annex, and they are all not shown, exist in refrigerator usually.
Body 11 is equipped with the door 19 of 18 and bottoms of door on a top, is respectively applied near upper chambers 15 and bottom compartment 17.Chamber 16, middle part can be sealed by door 18 approaching, the own doors 20 on top by one.Door 20 carries a seal, or matches with a seal, to realize the being sealed shut chamber, middle part, to be vacuum storage compartment.
Also have a chamber 21 in body 11, some legacy devices evaporation of this chamber housing refrigerator and condensation loop, that schematically show by unit 22 and vavuum pump and some are used for the associated pipe and the control element of the chamber, middle part 16 that vacuum stores.
The lining 23 that chamber, middle part 16 serves as a contrast with the sealing of constructing dividually so that a sealing barrier with respect to the integument that forms by heat insulation element 13 to be provided, illustrates in greater detail this lining in Fig. 2.Therefore, lining 14 is replaced by lining 23 in the zone of chamber, middle part 16.Lining 23 be injection moulding or blow molding, integrally formed, lightweight, make with polystyrene, have the parts that are about 3 millimeters wall thickness and have the shape of a box, it has two opposed sidewalls, a upper wall, a lower wall and a rear wall.An access hole is arranged on the opposite of rear wall, and this mouth is by door 20 sealings.The junction surface of all walls of lining 23 all is rounded off, so that optimize the intensity of lining and realize level and smooth, continual inwall transition and remove the delay of remaining food thus and alleviate clean-up task by eliminating crooked position.
Lining 23 is by fix in position on the constituent polyurethane material that is attached to heat insulation element 13, just as lining (wall on opposite) 14.More particularly, for the body 11 of constructing refrigerator 10, with respect to the housing 12 of metallic plate and relative to each other import in this housing with predetermined interval, this interval is fixed by the web on the correct position or other isolated component as individual components for lining 14 and lining 23.Then, the space between housing 12, lining 14 and the lining 23 is filled the polyurethane with the liquid foam state.The curing of polyurethane produces heat insulation element 13 and causes and the combining closely of lining 14 and lining 23.Because this combination and have described 20 millimeters thickness sclerosis the rigidity of heat insulating element, no matter lining 14 still is lining 23 does not all need to have remarkable grade with regard to shape stability a inherent strength.Therefore, lining 23 can obtain its tolerance to the power that produces owing to inner low pressure, this tolerance be mainly derived from the integument that forms by heat insulation element 13 rigidity and with the combining of this integument, thus, this lining can have cheapness, lightweight structure.
The outer surface of lining 23 comprises some integrally formed ribs 24, and these ribs have the exterior surface area that increases lining and increase effect with the bond strength of integument by 13 formation of heat insulation element thus.The rib 24 additional bendings of wall on the length direction of rib that strengthen opposing lining 23.Be provided with in the material that rib 24 made in the curing of heat insulation element 13 and produce complementary groove 25.
The door 20 that be used to seal chamber, middle part 16 that vacuum stores, seals the open side of lining 23 thus can be made with glass fully or partly, so that allow to see this chamber interior.This door or carry a flexible seal, the sealing part matches with the end face of the chamber integument that forms by heat insulation element 13, make this chamber to seal airtightly with respect to atmospheric pressure reliably, in the body 11 of refrigerator at other this atmospheric pressure of position ubiquity, this or match with seal on such one end face that is fixed on this integument.Door 20 can be assemblied on the drawer (not shown), and this drawer can be directed on slideway 26 slidably, and these slideways are integrally formed on two inside surface of side wall of lining 23.When door 20 was opened, drawer skidded off to realize being stored in the approaching easily of object in the chamber 16, middle part.
The rear wall of lining 23 comprises the junction (not shown) that is used for vacuum pipe, flexible pipe or other pipeline, described other pipeline is used for deflating from this chamber and being used for keeping the state that is evacuated at storage stage in vacuumizing phase, and be used for air is flowed to this chamber to recover atmospheric pressure, so that allow door 20 to be opened to put into and to take out object.
Known the use of the chamber, middle part 16 that vacuum stores when operating refrigerator 10 by above description.After this door 18 on the top by opening the outside then makes this chamber supercharging, and door 20 can be opened, and obtains approaching to chamber, middle part 16 thus.After door 20 sealings, this chamber can be evacuated again.Described supercharging and vacuumize can be automatically by a detector control, the operation and the response pressure level of this detector response opposite house 20 and/or door 18.This detector for example can be mechanical switch and pressure switch.Therefore the switch of manual activation also can be set, be used for controlling by the user specially and/or being used for artificial operation automatically.
The above-mentioned body of refrigerator comprises a vacuum storage compartment, and this vacuum storage compartment is combined in the body by this way: the heat insulation element that provides usually additionally is provided.To the chamber integument acquisition of the tolerance of the load that causes by the low pressure that in this chamber, produces by the rigidity that forms by this element.Lining by separate construction provides---except access hole---for this chamber hermetically enclosed.Reach suitably selection material by the structure of integral body, suitable moulding, this lining can be designed to be enough stable essential degree and the feasible potential vacuum leak point that in use produces seldom of fabrication stage that embeds in the liquid foam heat-barrier material that reach of shape.Some features such as drawer slide can easily be included in the lining during fabrication.Therefore, the economic measure that vacuum storage is provided has been embodied in the chamber of the combination of this structure in mass-produced refrigerator and other chiller.

Claims (13)

1. the body of chiller, have a upper chambers and a bottom compartment of being designed under atmospheric pressure, store, and one be designed to the middle part vacuum storage compartment that stores under the atmospheric pressure being lower than, these chambers are wrapped up by some integuments, these integuments form by the heat insulation element of an inside, wherein, this middle part vacuum storage compartment can be approaching by the main door of this device by one, the door sealing of oneself, this middle part vacuum storage compartment is inner by the lining of lining with the sealing of separate construction at corresponding integument, this lining is attached on this integument, wherein, this lining is integrally formed parts
Wherein, to increase the surface area that combines with corresponding integument, this structuring realizes by some ribs at least a portion of the outer surface of this lining by structuring.
2. according to the body of claim 1, wherein, this lining is box-like basically, has two opposed sidewalls, a upper wall, a lower wall and a rear wall.
3. according to the body of claim 2, wherein, at least one is rounded off in the junction surface of these walls.
4. according to the body of claim 1, wherein, this lining is made of plastic.
5. according to the body of claim 4, wherein, these plastics are polystyrene.
6. according to the body of claim 1, wherein, this lining has three millimeters wall thickness.
7. according to the body of claim 1, wherein, this lining has some integrally formed function element, and these function element comprise that some are used for the guider of the drawer of this second Room.
8. according to the body of claim 1, wherein, this heat insulation element comprises polyurethane.
9. according to the body of claim 1, wherein, the integument of this upper chambers, this bottom compartment and this middle part vacuum storage compartment comprises the public separator of separating these chambers.
10. according to the body of claim 1, wherein, the integument of this top and this bottom compartment is served as a contrast with lining.
11. according to the body of claim 10, wherein, described lining is made with polystyrene.
12. chiller comprises the body according to claim 1.
13. according to the device of claim 12, wherein, this device is a refrigerator, a refrigerating plant or a refrigerator/refrigerating plant.
CN200580022306.6A 2004-07-02 2005-07-04 The structure of the vacuum storage compartment in the body of chiller Active CN100570251C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0414920A GB2415766B (en) 2004-07-02 2004-07-02 Vacuum storage compartment construction in a cooling apparatus body
GB0414920.9 2004-07-02

Publications (2)

Publication Number Publication Date
CN1981169A CN1981169A (en) 2007-06-13
CN100570251C true CN100570251C (en) 2009-12-16

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US (1) US20070205705A1 (en)
EP (1) EP1766307B1 (en)
CN (1) CN100570251C (en)
AT (1) ATE495417T1 (en)
DE (1) DE602005025877D1 (en)
ES (1) ES2357898T3 (en)
GB (1) GB2415766B (en)
WO (1) WO2006003193A1 (en)

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US5366284A (en) * 1992-11-06 1994-11-22 General Electric Company Refrigerator storage compartment with slide bearing system
IT1276519B1 (en) * 1995-04-06 1997-10-31 Alberto Giacomozzi DEVICE TO CREATE AND MAINTAIN A VACUUM INSIDE REFRIGERATED AND FROZEN CELLS.
IT236949Y1 (en) * 1995-06-08 2000-08-31 Devi Spa CONTAINER COMPARTMENT PERFECTED IN PARTICULAR FOR REFRIGERATED APPLIANCES
AR011800A1 (en) * 1997-02-17 2000-09-13 Montell Technology Company Bv IMPROVED INNER LINERS FOR FREEZERS, AND MODULAR FAMILY FREEZERS INCLUDING SUCH INTERIOR LININGS
US6090422A (en) * 1999-08-11 2000-07-18 Taragan; Arie Refrigerator with automatic vacuum compartment and method of preserving fresh food items using the same
US6955065B2 (en) * 2002-08-01 2005-10-18 Darrell Thomas Taylor Air conditioning system
DE10248510A1 (en) * 2002-10-17 2004-04-29 BSH Bosch und Siemens Hausgeräte GmbH Refrigerator with an evacuable storage compartment

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CN1981169A (en) 2007-06-13
GB2415766A (en) 2006-01-04
ES2357898T3 (en) 2011-05-03
US20070205705A1 (en) 2007-09-06
WO2006003193A1 (en) 2006-01-12
GB2415766B (en) 2007-04-11
ATE495417T1 (en) 2011-01-15
GB0414920D0 (en) 2004-08-04
EP1766307B1 (en) 2011-01-12
EP1766307A1 (en) 2007-03-28

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