WO2000063627A3 - Refrigerating system for domestic refrigerating appliances - Google Patents

Refrigerating system for domestic refrigerating appliances Download PDF

Info

Publication number
WO2000063627A3
WO2000063627A3 PCT/EP2000/003356 EP0003356W WO0063627A3 WO 2000063627 A3 WO2000063627 A3 WO 2000063627A3 EP 0003356 W EP0003356 W EP 0003356W WO 0063627 A3 WO0063627 A3 WO 0063627A3
Authority
WO
WIPO (PCT)
Prior art keywords
refrigerating
motor compressor
suction end
compressor
undercooling
Prior art date
Application number
PCT/EP2000/003356
Other languages
German (de)
French (fr)
Other versions
WO2000063627A2 (en
Inventor
Eberhard Guenther
Ingrid Guenther
Eberhard Findeisen
Matthias Schubert
Andre Trautmann
Original Assignee
Guenther Engineering Gmbh
Eberhard Guenther
Ingrid Guenther
Eberhard Findeisen
Matthias Schubert
Andre Trautmann
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guenther Engineering Gmbh, Eberhard Guenther, Ingrid Guenther, Eberhard Findeisen, Matthias Schubert, Andre Trautmann filed Critical Guenther Engineering Gmbh
Priority to CA002370346A priority Critical patent/CA2370346A1/en
Priority to BR0009796-9A priority patent/BR0009796A/en
Priority to KR1020017013066A priority patent/KR20020000799A/en
Priority to JP2000612681A priority patent/JP2002542448A/en
Priority to EP00926921A priority patent/EP1171743A2/en
Priority to AU45490/00A priority patent/AU4549000A/en
Publication of WO2000063627A2 publication Critical patent/WO2000063627A2/en
Publication of WO2000063627A3 publication Critical patent/WO2000063627A3/en

Links

Classifications

    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/02—Compression machines, plants or systems with non-reversible cycle with compressor of reciprocating-piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/042—Details of condensers of pcm condensers
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/12—Sound

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

The invention relates to a refrigerating system for domestic refrigerating appliances which is comprised of a hermetic motor compressor (10), of a condenser (2) that is connected on the pressure side to said motor compressor (10), and of a capillary tube (42) which is connected on the outlet side to the condenser (2) and which is in thermal contact with the suction line (44) of the motor compressor (10). The refrigerating system is also comprised of an evaporator (3) which is connected to the capillary tube (42), is thermally coupled to a PCM device, and which is connected on the suction end to the motor compressor (10), and of a fan for intensifying the convection in the refrigerator section of the refrigerating appliance. The outlet of the evaporator (3) is connected to an undercooling accumulator (40) on the suction end which, in turn, is connected to the air intake (44) of the motor compressor (10). Said motor compressor (10) and undercooling accumulator (40), which is located on the suction end, are mounted on a frame and are flexibly supported and enclosed by a sound insulation cover. The maximum overall height of said frame including the components and the sound insulation cover mounted thereon corresponds to the base height of the refrigerating appliance. The invention additionally relates to the design of the hermetic refrigeration compressor (10), of the reciprocating compressor piston and of the undercooling accumulator located on the suction end.
PCT/EP2000/003356 1999-04-15 2000-04-13 Refrigerating system for domestic refrigerating appliances WO2000063627A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002370346A CA2370346A1 (en) 1999-04-15 2000-04-13 Refrigerating system for domestic refrigerating appliances
BR0009796-9A BR0009796A (en) 1999-04-15 2000-04-13 Household refrigeration appliances
KR1020017013066A KR20020000799A (en) 1999-04-15 2000-04-13 Refrigerating system for domestic refrigerating appliances
JP2000612681A JP2002542448A (en) 1999-04-15 2000-04-13 Cooling equipment for household coolers
EP00926921A EP1171743A2 (en) 1999-04-15 2000-04-13 Kälteanlage für haushaltkühlgeräte
AU45490/00A AU4549000A (en) 1999-04-15 2000-04-13 Refrigerating system for domestic refrigerating appliances

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19916993.4 1999-04-15
DE19916993A DE19916993C1 (en) 1999-04-15 1999-04-15 Piston for compressor for air conditioning system has a cylinder sealing ring which is caused to moved with a reciprocating motion to open and close the outlet for the compressed fluid

Publications (2)

Publication Number Publication Date
WO2000063627A2 WO2000063627A2 (en) 2000-10-26
WO2000063627A3 true WO2000063627A3 (en) 2001-03-15

Family

ID=7904640

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/003356 WO2000063627A2 (en) 1999-04-15 2000-04-13 Refrigerating system for domestic refrigerating appliances

Country Status (9)

Country Link
EP (1) EP1171743A2 (en)
JP (1) JP2002542448A (en)
KR (1) KR20020000799A (en)
CN (1) CN1347490A (en)
AU (1) AU4549000A (en)
BR (1) BR0009796A (en)
CA (1) CA2370346A1 (en)
DE (1) DE19916993C1 (en)
WO (1) WO2000063627A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018000323A1 (en) 2016-06-30 2018-01-04 Graco Minnesota Inc. Piston pump and seal ring
CN107899803A (en) * 2017-12-26 2018-04-13 安徽开诚电器有限公司 A kind of spraying equipment of appliance switch element processing
DE102019217779A1 (en) * 2019-04-26 2020-10-29 Continental Reifen Deutschland Gmbh Portable / transportable system for sealing and inflating vehicle tires with a straight flow of compressed air

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE643935A (en) *
US2530648A (en) * 1946-09-26 1950-11-21 Harry Alter Company Combination accumulator, heat exchanger, and metering device for refrigerating systems
US3070973A (en) * 1961-06-16 1963-01-01 Gen Motors Corp Refrigerating apparatus
US3084523A (en) * 1962-01-30 1963-04-09 Refrigeration Research Refrigeration component
US3283524A (en) * 1964-03-17 1966-11-08 Byron John Thomson Refrigeration system
FR1540705A (en) * 1967-10-11 1968-09-27 Danfoss As Shielded motor-compressor, especially for refrigerators
GB1142153A (en) * 1965-02-25 1969-02-05 Margarete Stinnes Sliding seal and valve for reciprocating pump plunger
US3545891A (en) * 1968-11-01 1970-12-08 Lennox Ind Inc Compressor crankshaft arrangement
US3563677A (en) * 1969-04-01 1971-02-16 Carrier Corp Compressor
DE2915848A1 (en) * 1979-04-19 1980-11-06 Helmut Thurner Piston for compressor and suction pump - is of PTFE with spring-loaded lip maintaining cylinder wall sealing
JPS60164684A (en) * 1984-02-08 1985-08-27 Hitachi Ltd Compressor for car air-conditioner
DE3616968A1 (en) * 1986-05-20 1987-11-26 Bosch Gmbh Robert Nutating-piston compressor
US4840037A (en) * 1987-02-27 1989-06-20 Kabushiki Kaisha Toshiba Refrigerator with cold accumulation system
EP0603752A2 (en) * 1992-12-21 1994-06-29 Illbruck GmbH Refrigerated cabinet
US5380175A (en) * 1992-09-02 1995-01-10 Fuji Xerox Fluid feed pump with valved piston device
US5669232A (en) * 1994-11-22 1997-09-23 Sanyo Electric Co., Ltd. Refrigerating unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926250A1 (en) 1989-08-09 1991-02-14 Juergen Mertens Refrigerator with efficient freezer compartment heat exchanger - has fan circulated thermal exchange between main compartment and freezer requiring small energy input for drive
DE9206167U1 (en) 1992-05-08 1993-06-09 Liebherr-Hausgeraete Gmbh, 7955 Ochsenhausen, De
DE4429097A1 (en) * 1994-08-17 1996-02-22 Thurner Bayer Druckguss Piston compressor for gaseous media

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE643935A (en) *
US2530648A (en) * 1946-09-26 1950-11-21 Harry Alter Company Combination accumulator, heat exchanger, and metering device for refrigerating systems
US3070973A (en) * 1961-06-16 1963-01-01 Gen Motors Corp Refrigerating apparatus
US3084523A (en) * 1962-01-30 1963-04-09 Refrigeration Research Refrigeration component
US3283524A (en) * 1964-03-17 1966-11-08 Byron John Thomson Refrigeration system
GB1142153A (en) * 1965-02-25 1969-02-05 Margarete Stinnes Sliding seal and valve for reciprocating pump plunger
FR1540705A (en) * 1967-10-11 1968-09-27 Danfoss As Shielded motor-compressor, especially for refrigerators
US3545891A (en) * 1968-11-01 1970-12-08 Lennox Ind Inc Compressor crankshaft arrangement
US3563677A (en) * 1969-04-01 1971-02-16 Carrier Corp Compressor
DE2915848A1 (en) * 1979-04-19 1980-11-06 Helmut Thurner Piston for compressor and suction pump - is of PTFE with spring-loaded lip maintaining cylinder wall sealing
JPS60164684A (en) * 1984-02-08 1985-08-27 Hitachi Ltd Compressor for car air-conditioner
DE3616968A1 (en) * 1986-05-20 1987-11-26 Bosch Gmbh Robert Nutating-piston compressor
US4840037A (en) * 1987-02-27 1989-06-20 Kabushiki Kaisha Toshiba Refrigerator with cold accumulation system
US5380175A (en) * 1992-09-02 1995-01-10 Fuji Xerox Fluid feed pump with valved piston device
EP0603752A2 (en) * 1992-12-21 1994-06-29 Illbruck GmbH Refrigerated cabinet
US5669232A (en) * 1994-11-22 1997-09-23 Sanyo Electric Co., Ltd. Refrigerating unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 333 (M - 443) 27 December 1985 (1985-12-27) *

Also Published As

Publication number Publication date
DE19916993C1 (en) 2000-02-10
CA2370346A1 (en) 2000-10-26
AU4549000A (en) 2000-11-02
KR20020000799A (en) 2002-01-05
BR0009796A (en) 2002-03-26
WO2000063627A2 (en) 2000-10-26
EP1171743A2 (en) 2002-01-16
JP2002542448A (en) 2002-12-10
CN1347490A (en) 2002-05-01

Similar Documents

Publication Publication Date Title
US4573880A (en) Hermetically sealed motor compressor
EP1085277A3 (en) Ammonia refrigerator
WO2000063627A3 (en) Refrigerating system for domestic refrigerating appliances
EP1957796A1 (en) A compressor
KR20030086691A (en) Intergrated Home Freezing System
RU2006109834A (en) TWO-STAGE THROTTLEING DIAGRAM USING CAPILLARY TUBES AND WITH A RECEIVER
KR100827781B1 (en) Device for mounting condensor for refrigerator
JPH0599141A (en) Closed type motor-operated compressor
KR200200684Y1 (en) Refrigerator
KR200178068Y1 (en) Package air conditioner
KR0125547Y1 (en) Cover structure of machine room of a refrigerator
KR200152128Y1 (en) Establishing structure of compressor in airconditioner
KR100556760B1 (en) Refrigerator with dual condenser
WO2002066911A1 (en) Condenser for a refrigeration appliance
KR100493686B1 (en) Structure for prevention to vibration and noise of air conditioner outdoor unit
KR200300018Y1 (en) vibration reducing structure of outer- unit
RU2324123C1 (en) Household compression refrigerator
KR100492574B1 (en) Refrigerator with dual condenser
KR100217119B1 (en) Frame supporter of a hermetic compressor
KR200254752Y1 (en) Cooling system of condenser of air conditioner using condensate
JP2796163B2 (en) Hermetic electric compressor
JP3035165U (en) Household refrigerator
KR100429462B1 (en) The structure for decreasing noise of compressor
KR200214201Y1 (en) Condenser mounting structure of separate air conditioner
KR100379398B1 (en) Heat radiating portion of air-condtioner

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 00806212.9

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): AU BR CA CN EE IN JP KR LT LV MX SI TR US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): AU BR CA CN EE IN JP KR LT LV MX SI TR US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

WWE Wipo information: entry into national phase

Ref document number: PA/A/2001/010225

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 1020017013053

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 1020017013066

Country of ref document: KR

ENP Entry into the national phase

Ref document number: 2370346

Country of ref document: CA

Ref document number: 2370346

Country of ref document: CA

Kind code of ref document: A

Ref document number: 2000 612681

Country of ref document: JP

Kind code of ref document: A

WWW Wipo information: withdrawn in national office

Ref document number: 1020017013053

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 2000926921

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: IN/PCT/2001/01406/MU

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 45490/00

Country of ref document: AU

WWP Wipo information: published in national office

Ref document number: 1020017013066

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 09958894

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 2000926921

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2000926921

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1020017013066

Country of ref document: KR