FR2774461B1 - Dispositif de climatisation, notamment de l'habitacle d'un vehicule automobile, comportant une boucle de fluide refrigerant - Google Patents

Dispositif de climatisation, notamment de l'habitacle d'un vehicule automobile, comportant une boucle de fluide refrigerant

Info

Publication number
FR2774461B1
FR2774461B1 FR9801069A FR9801069A FR2774461B1 FR 2774461 B1 FR2774461 B1 FR 2774461B1 FR 9801069 A FR9801069 A FR 9801069A FR 9801069 A FR9801069 A FR 9801069A FR 2774461 B1 FR2774461 B1 FR 2774461B1
Authority
FR
France
Prior art keywords
loop
interior
motor vehicle
air conditioning
conditioning device
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
FR9801069A
Other languages
English (en)
Other versions
FR2774461A1 (fr
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 FR9801069A priority Critical patent/FR2774461B1/fr
Publication of FR2774461A1 publication Critical patent/FR2774461A1/fr
Application granted granted Critical
Publication of FR2774461B1 publication Critical patent/FR2774461B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • B60H1/3211—Control means therefor for increasing the efficiency of a vehicle refrigeration cycle
    • 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
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/027—Condenser control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3239—Cooling devices information from a variable is obtained related to flow
    • B60H2001/3242—Cooling devices information from a variable is obtained related to flow of a refrigerant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3255—Cooling devices information from a variable is obtained related to temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/3276—Cooling devices output of a control signal related to a condensing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/328—Cooling devices output of a control signal related to an evaporating unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/3285—Cooling devices output of a control signal related to an expansion unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
FR9801069A 1998-01-30 1998-01-30 Dispositif de climatisation, notamment de l'habitacle d'un vehicule automobile, comportant une boucle de fluide refrigerant Expired - Fee Related FR2774461B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9801069A FR2774461B1 (fr) 1998-01-30 1998-01-30 Dispositif de climatisation, notamment de l'habitacle d'un vehicule automobile, comportant une boucle de fluide refrigerant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801069A FR2774461B1 (fr) 1998-01-30 1998-01-30 Dispositif de climatisation, notamment de l'habitacle d'un vehicule automobile, comportant une boucle de fluide refrigerant

Publications (2)

Publication Number Publication Date
FR2774461A1 FR2774461A1 (fr) 1999-08-06
FR2774461B1 true FR2774461B1 (fr) 2000-06-30

Family

ID=9522389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9801069A Expired - Fee Related FR2774461B1 (fr) 1998-01-30 1998-01-30 Dispositif de climatisation, notamment de l'habitacle d'un vehicule automobile, comportant une boucle de fluide refrigerant

Country Status (1)

Country Link
FR (1) FR2774461B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560975A1 (fr) * 1984-03-06 1985-09-13 Collado Francois Installation de climatisation utilisant une pompe a chaleur avec echangeur de chaleur exterieur statique et regulation du point de vapeur seche par variation automatique du debit du detendeur
JPS6329165A (ja) * 1986-07-23 1988-02-06 サンデン株式会社 冷凍サイクルの冷媒制御装置
JPS63175770U (fr) * 1986-12-06 1988-11-15
US4995240A (en) * 1987-01-27 1991-02-26 Eaton Corporation Controlling refrigeration having control module directly attached on valve body
US5546756A (en) * 1995-02-08 1996-08-20 Eaton Corporation Controlling an electrically actuated refrigerant expansion valve
JPH0914797A (ja) * 1995-06-27 1997-01-17 Nippondenso Co Ltd 電磁弁一体型膨張弁

Also Published As

Publication number Publication date
FR2774461A1 (fr) 1999-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070930