WO2003106203A3 - Device for heating and air conditioning a heat engine motor vehicle passenger compartment - Google Patents

Device for heating and air conditioning a heat engine motor vehicle passenger compartment Download PDF

Info

Publication number
WO2003106203A3
WO2003106203A3 PCT/FR2003/001812 FR0301812W WO03106203A3 WO 2003106203 A3 WO2003106203 A3 WO 2003106203A3 FR 0301812 W FR0301812 W FR 0301812W WO 03106203 A3 WO03106203 A3 WO 03106203A3
Authority
WO
WIPO (PCT)
Prior art keywords
heating
motor vehicle
air conditioning
heat engine
passenger compartment
Prior art date
Application number
PCT/FR2003/001812
Other languages
French (fr)
Other versions
WO2003106203A2 (en
Inventor
Laurent Delaforge
Original Assignee
Valeo Climatisation
Laurent Delaforge
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, Laurent Delaforge filed Critical Valeo Climatisation
Priority to AU2003263236A priority Critical patent/AU2003263236A1/en
Publication of WO2003106203A2 publication Critical patent/WO2003106203A2/en
Publication of WO2003106203A3 publication Critical patent/WO2003106203A3/en

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
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • 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
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The invention concerns a heating and air conditioning device comprising a motor vehicle heat engine cooling circuit (2), a radiator (4), a branch pipe, a closed circuit (20) of a refrigerating fluid including an evaporator (22) and a condenser (24), an inner branch (B1) and an outer branch (B2) connected to switching means (36, 38) enabling them to be connected either to the evaporator (22) or to the condenser (24) so as to form inner and outer secondary loops. The engine cooling circuit (2) comprises a multichannel valve (V1) adapted to direct the heating medium either towards the branch pipe (12), or towards the evaporator (22).
PCT/FR2003/001812 2002-06-18 2003-06-16 Device for heating and air conditioning a heat engine motor vehicle passenger compartment WO2003106203A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003263236A AU2003263236A1 (en) 2002-06-18 2003-06-16 Device for heating and air conditioning a heat engine motor vehicle passenger compartment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR02/07486 2002-06-18
FR0207486A FR2840855B1 (en) 2002-06-18 2002-06-18 DEVICE FOR HEATING AND AIR CONDITIONING THE INTERIOR OF A MOTOR VEHICLE WITH A HEAT ENGINE

Publications (2)

Publication Number Publication Date
WO2003106203A2 WO2003106203A2 (en) 2003-12-24
WO2003106203A3 true WO2003106203A3 (en) 2004-04-01

Family

ID=29595340

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/001812 WO2003106203A2 (en) 2002-06-18 2003-06-16 Device for heating and air conditioning a heat engine motor vehicle passenger compartment

Country Status (3)

Country Link
AU (1) AU2003263236A1 (en)
FR (1) FR2840855B1 (en)
WO (1) WO2003106203A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10272744B2 (en) 2015-09-03 2019-04-30 Ford Global Technologies, Llc Vehicle HVAC system with auxiliary coolant loop for heating and cooling vehicle interior
US10513166B2 (en) 2015-09-03 2019-12-24 Ford Global Technologies, Llc Vehicle HVAC system with auxiliary coolant loop for heating and cooling vehicle interior
CN113147320B (en) * 2021-04-23 2022-07-01 吉林大学 Heat pump automobile air conditioning system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2808741A1 (en) * 2000-05-15 2001-11-16 Peugeot Citroen Automobiles Sa Device, for regulating heat in vehicle, has heat pump and principal circuit, with secondary circuits to allow selected heat exchangers to act as cold or hot sources as required
FR2812243A1 (en) * 2000-07-28 2002-02-01 Valeo Climatisation DEVICE FOR HEATING AND AIR CONDITIONING THE INTERIOR OF A MOTOR VEHICLE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697210B1 (en) 1992-10-26 1994-12-09 Valeo Thermique Habitacle Air conditioning device more particularly for electric vehicle.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2808741A1 (en) * 2000-05-15 2001-11-16 Peugeot Citroen Automobiles Sa Device, for regulating heat in vehicle, has heat pump and principal circuit, with secondary circuits to allow selected heat exchangers to act as cold or hot sources as required
FR2812243A1 (en) * 2000-07-28 2002-02-01 Valeo Climatisation DEVICE FOR HEATING AND AIR CONDITIONING THE INTERIOR OF A MOTOR VEHICLE

Also Published As

Publication number Publication date
FR2840855B1 (en) 2004-08-27
AU2003263236A1 (en) 2003-12-31
WO2003106203A2 (en) 2003-12-24
FR2840855A1 (en) 2003-12-19

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