WO2003026103A1 - Power generator and vehicle air conditioner - Google Patents

Power generator and vehicle air conditioner Download PDF

Info

Publication number
WO2003026103A1
WO2003026103A1 PCT/JP2002/009021 JP0209021W WO03026103A1 WO 2003026103 A1 WO2003026103 A1 WO 2003026103A1 JP 0209021 W JP0209021 W JP 0209021W WO 03026103 A1 WO03026103 A1 WO 03026103A1
Authority
WO
WIPO (PCT)
Prior art keywords
cycle
air conditioner
power generator
vehicle air
subcool
Prior art date
Application number
PCT/JP2002/009021
Other languages
French (fr)
Japanese (ja)
Inventor
Mounir Ben Fredj
Antonine De Monts
Original Assignee
Zexel Valeo Climate Control Corporation
Valeo Climatisation
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 Zexel Valeo Climate Control Corporation, Valeo Climatisation filed Critical Zexel Valeo Climate Control Corporation
Priority to JP2003529602A priority Critical patent/JPWO2003026103A1/en
Publication of WO2003026103A1 publication Critical patent/WO2003026103A1/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
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3222—Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
    • 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
    • B60H1/323—Cooling devices using compression characterised by comprising auxiliary or multiple systems, e.g. plurality of evaporators, or by involving auxiliary cooling devices
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers

Landscapes

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

Abstract

A main cooling cycle (S1a) comprising a compressor (1), condenser (2), liquid receiver (3), subcool condenser (4), valve (37), main expansion valve (5), and an evaporator (6) has a parallel connection of a first branch refrigerant piping (7). This piping (7) is provided with a subexpansion valve (8) and motor and generator 9 so constituted that the refrigerant can circulate. A subcool cycle (S1b) is so formed as to share a part of the main cool cycle (S1a). The motor and generator (9) is cooled by the refrigerant circulating through the subcool cycle (S1b).
PCT/JP2002/009021 2001-09-12 2002-09-05 Power generator and vehicle air conditioner WO2003026103A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003529602A JPWO2003026103A1 (en) 2001-09-12 2002-09-05 Generator and vehicle air conditioner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-276042 2001-09-12
JP2001276042 2001-09-12

Publications (1)

Publication Number Publication Date
WO2003026103A1 true WO2003026103A1 (en) 2003-03-27

Family

ID=19100810

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/009021 WO2003026103A1 (en) 2001-09-12 2002-09-05 Power generator and vehicle air conditioner

Country Status (2)

Country Link
JP (1) JPWO2003026103A1 (en)
WO (1) WO2003026103A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1728657A1 (en) * 2005-06-02 2006-12-06 Delphi Technologies, Inc. Air conditioning system
EP1728662A1 (en) * 2005-06-02 2006-12-06 Delphi Technologies, Inc. Refrigeration system for an air conditioner
CN106114173A (en) * 2015-05-06 2016-11-16 Lg电子株式会社 Automobile
WO2019098224A1 (en) * 2017-11-17 2019-05-23 三菱自動車工業株式会社 Cooling device for rotary electric machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062706A2 (en) * 1981-04-10 1982-10-20 Robert Bosch Gmbh Heating device
JPS6011653U (en) * 1983-07-01 1985-01-26 日産自動車株式会社 internal combustion engine alternator
JPS6370262U (en) * 1986-10-27 1988-05-11
JPH044736A (en) * 1990-04-18 1992-01-09 Nippondenso Co Ltd Ac generator for vehicle
JPH0699725A (en) * 1992-09-18 1994-04-12 Hitachi Ltd Cooling system for automotive electrical equipment
JPH1075550A (en) * 1996-08-29 1998-03-17 Nippon Soken Inc Cooling device for alternator and heater using the device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062706A2 (en) * 1981-04-10 1982-10-20 Robert Bosch Gmbh Heating device
JPS6011653U (en) * 1983-07-01 1985-01-26 日産自動車株式会社 internal combustion engine alternator
JPS6370262U (en) * 1986-10-27 1988-05-11
JPH044736A (en) * 1990-04-18 1992-01-09 Nippondenso Co Ltd Ac generator for vehicle
JPH0699725A (en) * 1992-09-18 1994-04-12 Hitachi Ltd Cooling system for automotive electrical equipment
JPH1075550A (en) * 1996-08-29 1998-03-17 Nippon Soken Inc Cooling device for alternator and heater using the device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1728657A1 (en) * 2005-06-02 2006-12-06 Delphi Technologies, Inc. Air conditioning system
EP1728662A1 (en) * 2005-06-02 2006-12-06 Delphi Technologies, Inc. Refrigeration system for an air conditioner
CN106114173A (en) * 2015-05-06 2016-11-16 Lg电子株式会社 Automobile
EP3096096A1 (en) * 2015-05-06 2016-11-23 Lg Electronics Inc. Vehicle
WO2019098224A1 (en) * 2017-11-17 2019-05-23 三菱自動車工業株式会社 Cooling device for rotary electric machine

Also Published As

Publication number Publication date
JPWO2003026103A1 (en) 2005-01-06

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