JPS63170520A - Cooling device for vehicle - Google Patents

Cooling device for vehicle

Info

Publication number
JPS63170520A
JPS63170520A JP278587A JP278587A JPS63170520A JP S63170520 A JPS63170520 A JP S63170520A JP 278587 A JP278587 A JP 278587A JP 278587 A JP278587 A JP 278587A JP S63170520 A JPS63170520 A JP S63170520A
Authority
JP
Japan
Prior art keywords
heat exchanger
air conditioner
cooling water
water temperature
tank
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.)
Pending
Application number
JP278587A
Other languages
Japanese (ja)
Inventor
Fumihiko Kurabayashi
Mitsuru Kubota
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.)
Subaru Corp
Original Assignee
Fuji Heavy Industries Ltd
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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP278587A priority Critical patent/JPS63170520A/en
Publication of JPS63170520A publication Critical patent/JPS63170520A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the overheat of an engine by providing a heat exchanger in a tank of a radiator and introducing the low-temperature refrigerant of an air conditioner into the heat exchanger when the cooling water temperature is the preset value or more.
CONSTITUTION: A heat exchanger 20 is provided in an upper tank 4a of a radiator 4, and a branch pipe 14b from the evaporator 18 of an air conditioner 10 is connected to it. When a thermo-switch 23 provided in a lower tank 46 is turned on as the cooling water temperature rises, a control unit 24 closes a solenoid valve 21 and opens a solenoid valve 22, and the low-temperature refrigerant passing the evaporator 18 is introduced into the heat exchanger 20. Accordingly, the cooling water temperature is lowered when the air conditioner is used, and the overheat of an engine can be prevented.
COPYRIGHT: (C)1988,JPO&Japio
JP278587A 1987-01-08 1987-01-08 Cooling device for vehicle Pending JPS63170520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP278587A JPS63170520A (en) 1987-01-08 1987-01-08 Cooling device for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP278587A JPS63170520A (en) 1987-01-08 1987-01-08 Cooling device for vehicle

Publications (1)

Publication Number Publication Date
JPS63170520A true JPS63170520A (en) 1988-07-14

Family

ID=11539000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP278587A Pending JPS63170520A (en) 1987-01-08 1987-01-08 Cooling device for vehicle

Country Status (1)

Country Link
JP (1) JPS63170520A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001011211A1 (en) * 1999-08-05 2001-02-15 Mitsuhiro Sano Cooling controller for internal-combustion engine
KR20020031052A (en) * 2000-10-20 2002-04-26 파블리크 월터 이. Vehicular cooling system
US6612271B2 (en) 2001-03-13 2003-09-02 Nippon Thermostat Co., Ltd. Cooling controller for internal-combustion engine
KR20040041365A (en) * 2002-11-11 2004-05-17 현대자동차주식회사 A cooling device for electronic control unit mounted in engine room of automobile

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001011211A1 (en) * 1999-08-05 2001-02-15 Mitsuhiro Sano Cooling controller for internal-combustion engine
US6481387B1 (en) 1999-08-05 2002-11-19 Nippon Thermostat Co., Ltd. Cooling controller for internal-combustion engine
KR20020031052A (en) * 2000-10-20 2002-04-26 파블리크 월터 이. Vehicular cooling system
US6612271B2 (en) 2001-03-13 2003-09-02 Nippon Thermostat Co., Ltd. Cooling controller for internal-combustion engine
KR20040041365A (en) * 2002-11-11 2004-05-17 현대자동차주식회사 A cooling device for electronic control unit mounted in engine room of automobile

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