EP0943879A3 - Dispositif permettant d'optimiser l'écoulement de fluide frigorigène fourni à un évaporateur d'un circuit frigorifique et agissant comme réducteur de niveau de bruit d'expansion - Google Patents

Dispositif permettant d'optimiser l'écoulement de fluide frigorigène fourni à un évaporateur d'un circuit frigorifique et agissant comme réducteur de niveau de bruit d'expansion Download PDF

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Publication number
EP0943879A3
EP0943879A3 EP99103641A EP99103641A EP0943879A3 EP 0943879 A3 EP0943879 A3 EP 0943879A3 EP 99103641 A EP99103641 A EP 99103641A EP 99103641 A EP99103641 A EP 99103641A EP 0943879 A3 EP0943879 A3 EP 0943879A3
Authority
EP
European Patent Office
Prior art keywords
evaporator
refrigerant fluid
optimizing
flow
noise level
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP99103641A
Other languages
German (de)
English (en)
Other versions
EP0943879A2 (fr
EP0943879B1 (fr
Inventor
Carlo Whirlpool Europe s.r.l. Genoni
Whirlpool Europe s.r.l. Maritan Marco
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Whirlpool Corp
Original Assignee
Whirlpool Corp
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 Whirlpool Corp filed Critical Whirlpool Corp
Publication of EP0943879A2 publication Critical patent/EP0943879A2/fr
Publication of EP0943879A3 publication Critical patent/EP0943879A3/fr
Application granted granted Critical
Publication of EP0943879B1 publication Critical patent/EP0943879B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/12—Sound

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Air-Conditioning For Vehicles (AREA)
EP99103641A 1998-03-20 1999-02-25 Dispositif permettant d'optimiser l'écoulement de fluide frigorigène fourni à un évaporateur d'un circuit frigorifique et agissant comme réducteur de niveau de bruit d'expansion Expired - Lifetime EP0943879B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI980200 1998-02-04
ITMI980200U 1998-03-20
IT1998MI000200U IT243877Y1 (it) 1998-03-20 1998-03-20 Dispositivo ottimizzatore del flusso di fluido refrigerante inviatoad un evaporatore di un circuito di refrigerazione ed agente come

Publications (3)

Publication Number Publication Date
EP0943879A2 EP0943879A2 (fr) 1999-09-22
EP0943879A3 true EP0943879A3 (fr) 2000-03-22
EP0943879B1 EP0943879B1 (fr) 2004-07-28

Family

ID=11378805

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99103641A Expired - Lifetime EP0943879B1 (fr) 1998-03-20 1999-02-25 Dispositif permettant d'optimiser l'écoulement de fluide frigorigène fourni à un évaporateur d'un circuit frigorifique et agissant comme réducteur de niveau de bruit d'expansion

Country Status (5)

Country Link
EP (1) EP0943879B1 (fr)
DE (1) DE69918885T2 (fr)
ES (1) ES2224472T3 (fr)
IT (1) IT243877Y1 (fr)
PT (1) PT943879E (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2812076B1 (fr) * 2000-07-20 2006-01-27 Manuli Auto France Dispositif detendeur pour fluide frigorigene et circuit de conditionnement comprenant un tel dispositif
DE20104425U1 (de) * 2001-03-14 2002-07-25 Liebherr-Werk Lienz Ges.M.B.H., Lienz Kühl- und/oder Gefriergerät
JP2003075027A (ja) * 2001-08-31 2003-03-12 Matsushita Electric Ind Co Ltd 空気調和機の消音装置
DE202006007921U1 (de) * 2006-04-28 2007-08-30 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
WO2014198555A1 (fr) 2013-06-10 2014-12-18 Arcelik Anonim Sirketi Dispositif de refroidissement comprenant un régulateur d'écoulement
DE102013015072A1 (de) * 2013-07-01 2015-01-08 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
EP3055628B1 (fr) 2013-10-03 2022-12-07 Arçelik Anonim Sirketi Dispositif de refroidissement comprenant un régulateur d'écoulement
DE102015003178A1 (de) * 2015-01-14 2016-07-14 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
EP4141356A1 (fr) * 2021-08-26 2023-03-01 Liebherr-Hausgeräte Ochsenhausen GmbH Appareil de refroidissement et/ou de congélation
DE102021127811A1 (de) 2021-08-26 2023-03-02 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576610A (en) * 1944-04-10 1951-11-27 Gen Motors Corp Restricter
US3677300A (en) * 1970-01-15 1972-07-18 Dunlop Holdings Ltd Pressure reducing devices
US3815379A (en) * 1972-10-30 1974-06-11 Gen Motors Corp Unified orifice filter/muffler expansion controller
JPH0480576A (ja) * 1990-07-24 1992-03-13 Matsushita Refrig Co Ltd 接続管
US5097866A (en) * 1990-07-30 1992-03-24 Carrier Corporation Refrigerant metering device
JPH06249545A (ja) * 1993-02-24 1994-09-06 Matsushita Refrig Co Ltd 冷却システム
US5655387A (en) * 1995-02-27 1997-08-12 Whirlpool Corporation Expansion device for a refrigeration system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576610A (en) * 1944-04-10 1951-11-27 Gen Motors Corp Restricter
US3677300A (en) * 1970-01-15 1972-07-18 Dunlop Holdings Ltd Pressure reducing devices
US3815379A (en) * 1972-10-30 1974-06-11 Gen Motors Corp Unified orifice filter/muffler expansion controller
JPH0480576A (ja) * 1990-07-24 1992-03-13 Matsushita Refrig Co Ltd 接続管
US5097866A (en) * 1990-07-30 1992-03-24 Carrier Corporation Refrigerant metering device
JPH06249545A (ja) * 1993-02-24 1994-09-06 Matsushita Refrig Co Ltd 冷却システム
US5655387A (en) * 1995-02-27 1997-08-12 Whirlpool Corporation Expansion device for a refrigeration system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 293 (M - 1273) 29 June 1992 (1992-06-29) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 650 (M - 1719) 9 December 1994 (1994-12-09) *

Also Published As

Publication number Publication date
IT243877Y1 (it) 2002-03-06
EP0943879A2 (fr) 1999-09-22
EP0943879B1 (fr) 2004-07-28
DE69918885T2 (de) 2005-07-28
ES2224472T3 (es) 2005-03-01
ITMI980200U1 (it) 1999-09-20
PT943879E (pt) 2004-11-30
DE69918885D1 (de) 2004-09-02

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