FR2841829B1 - Organe de detente pour circuit de refroidissement d'un appareil de climatisation de vehicule automobile - Google Patents

Organe de detente pour circuit de refroidissement d'un appareil de climatisation de vehicule automobile

Info

Publication number
FR2841829B1
FR2841829B1 FR0208532A FR0208532A FR2841829B1 FR 2841829 B1 FR2841829 B1 FR 2841829B1 FR 0208532 A FR0208532 A FR 0208532A FR 0208532 A FR0208532 A FR 0208532A FR 2841829 B1 FR2841829 B1 FR 2841829B1
Authority
FR
France
Prior art keywords
motor vehicle
air conditioning
cooling circuit
vehicle air
conditioning apparatus
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.)
Expired - Fee Related
Application number
FR0208532A
Other languages
English (en)
Other versions
FR2841829A1 (fr
Inventor
Jean Charles Ropers
Yahia Mohamed Ben
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.)
Valeo Climatisation SA
Original Assignee
Valeo Climatisation SA
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 Valeo Climatisation SA filed Critical Valeo Climatisation SA
Priority to FR0208532A priority Critical patent/FR2841829B1/fr
Priority to AU2003267509A priority patent/AU2003267509A1/en
Priority to PCT/FR2003/002073 priority patent/WO2004008049A1/fr
Publication of FR2841829A1 publication Critical patent/FR2841829A1/fr
Application granted granted Critical
Publication of FR2841829B1 publication Critical patent/FR2841829B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/063—Feed forward expansion valves
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
    • 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
    • F25B2500/07—Exceeding a certain pressure value in a refrigeration component or cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
FR0208532A 2002-07-08 2002-07-08 Organe de detente pour circuit de refroidissement d'un appareil de climatisation de vehicule automobile Expired - Fee Related FR2841829B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0208532A FR2841829B1 (fr) 2002-07-08 2002-07-08 Organe de detente pour circuit de refroidissement d'un appareil de climatisation de vehicule automobile
AU2003267509A AU2003267509A1 (en) 2002-07-08 2003-07-04 Expansion member for a motor vehicle air-conditioning unit cooling circuit
PCT/FR2003/002073 WO2004008049A1 (fr) 2002-07-08 2003-07-04 Organe de détente pour circuit de refroidissement d'un appareil de climatisation de vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0208532A FR2841829B1 (fr) 2002-07-08 2002-07-08 Organe de detente pour circuit de refroidissement d'un appareil de climatisation de vehicule automobile

Publications (2)

Publication Number Publication Date
FR2841829A1 FR2841829A1 (fr) 2004-01-09
FR2841829B1 true FR2841829B1 (fr) 2005-11-11

Family

ID=29725251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0208532A Expired - Fee Related FR2841829B1 (fr) 2002-07-08 2002-07-08 Organe de detente pour circuit de refroidissement d'un appareil de climatisation de vehicule automobile

Country Status (3)

Country Link
AU (1) AU2003267509A1 (fr)
FR (1) FR2841829B1 (fr)
WO (1) WO2004008049A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2868830B1 (fr) * 2004-04-09 2012-11-30 Valeo Climatisation Dispositif de detente ameliore pour circuit de climatisation
FR2981441B1 (fr) * 2011-10-13 2013-12-06 Valeo Systemes Thermiques Dispositif de detente comprenant un moyen de detente et un moyen de contournement du moyen de detente

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011790B2 (ja) * 1979-11-22 1985-03-28 東邦ガス工業株式会社 自動車用冷房装置
US5004008A (en) * 1990-04-02 1991-04-02 Carrier Corporation Variable area refrigerant expansion device
US5081847A (en) 1990-09-24 1992-01-21 General Motors Corporation Variable flow orifice tube
US5836349A (en) * 1996-12-30 1998-11-17 Carrier Corporation Bidirectional flow control device
JPH11170852A (ja) * 1997-12-08 1999-06-29 Calsonic Corp 自動車用冷房装置
JP3954718B2 (ja) * 1998-03-13 2007-08-08 カルソニックカンセイ株式会社 自動車用冷房装置
DE19832479A1 (de) * 1998-07-20 2000-01-27 Behr Gmbh & Co Mit CO¶2¶ betreibbare Klimaanlage
KR100339072B1 (ko) * 2000-05-17 2002-05-31 이계안 자동차용 냉방 장치의 팽창 밸브

Also Published As

Publication number Publication date
WO2004008049A1 (fr) 2004-01-22
FR2841829A1 (fr) 2004-01-09
AU2003267509A1 (en) 2004-02-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100331