JPS641616A - Compressor controller for cooler of vehicle - Google Patents

Compressor controller for cooler of vehicle

Info

Publication number
JPS641616A
JPS641616A JP15496087A JP15496087A JPS641616A JP S641616 A JPS641616 A JP S641616A JP 15496087 A JP15496087 A JP 15496087A JP 15496087 A JP15496087 A JP 15496087A JP S641616 A JPS641616 A JP S641616A
Authority
JP
Japan
Prior art keywords
compressor
temperature
cooling water
turned
water
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.)
Granted
Application number
JP15496087A
Other languages
Japanese (ja)
Other versions
JP2852318B2 (en
JPH011616A (en
Inventor
Hiroya Ookumo
Masahiro Nakayama
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 JP62154960A priority Critical patent/JP2852318B2/en
Publication of JPS641616A publication Critical patent/JPS641616A/en
Publication of JPH011616A publication Critical patent/JPH011616A/en
Application granted granted Critical
Publication of JP2852318B2 publication Critical patent/JP2852318B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • B60H1/3208—Vehicle drive related control of the compressor drive means, e.g. for fuel saving purposes

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To ensure minimum cooling capacity, in a control system for operating/stopping a compressor based on an engine cooling water temperature, by decreasing availability of compressor upon temperature rise of cooling water and suppressing temperature rise of cooling water. CONSTITUTION:Temperature T deg.C of engine cooling water is fed from a water temperature sensor 10 to a water temperature judging section 12 in a control unit 11. The water temperature judging section 12 compares the detected temperature T with compressor stopping temperature Tc1 and a lower setting temperature Tc2. If T is lower than Tc2, a compressor 4 is turned ON, while if T is higher than Tc1, the compressor 4 is turned OFF and if T is between Tc1 and Tc2, the compressor 4 is turned ON, OFF respectively through normal ON control section 13, normal OFF control section 14 and ON-OFF control section 15. When ON-OFF control is made, duty ratio is varied to lower availability of the compressor 4 so as to suppress temperature rise of cooling water. Consequently, minimum cooling capacity can be ensured.
JP62154960A 1987-06-22 1987-06-22 Compressor control device for vehicle cooling system Expired - Lifetime JP2852318B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62154960A JP2852318B2 (en) 1987-06-22 1987-06-22 Compressor control device for vehicle cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62154960A JP2852318B2 (en) 1987-06-22 1987-06-22 Compressor control device for vehicle cooling system

Publications (3)

Publication Number Publication Date
JPS641616A true JPS641616A (en) 1989-01-06
JPH011616A JPH011616A (en) 1989-01-06
JP2852318B2 JP2852318B2 (en) 1999-02-03

Family

ID=15595666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62154960A Expired - Lifetime JP2852318B2 (en) 1987-06-22 1987-06-22 Compressor control device for vehicle cooling system

Country Status (1)

Country Link
JP (1) JP2852318B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012245857A (en) * 2011-05-26 2012-12-13 Nippon Soken Inc Cooling apparatus, and method and device for controlling the same
US9657659B2 (en) 2015-02-20 2017-05-23 Ford Global Technologies, Llc Method for reducing air flow in an engine at idle
CN113682105A (en) * 2021-08-27 2021-11-23 安徽江淮汽车集团股份有限公司 Intelligent automobile cooling and heating adjusting system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147351U (en) * 1974-05-22 1975-12-06
JPS57140218A (en) * 1981-02-23 1982-08-30 Diesel Kiki Co Ltd Air conditioner for vehicle
JPS61101021U (en) * 1984-12-10 1986-06-27

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147351U (en) * 1974-05-22 1975-12-06
JPS57140218A (en) * 1981-02-23 1982-08-30 Diesel Kiki Co Ltd Air conditioner for vehicle
JPS61101021U (en) * 1984-12-10 1986-06-27

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012245857A (en) * 2011-05-26 2012-12-13 Nippon Soken Inc Cooling apparatus, and method and device for controlling the same
US9657659B2 (en) 2015-02-20 2017-05-23 Ford Global Technologies, Llc Method for reducing air flow in an engine at idle
CN113682105A (en) * 2021-08-27 2021-11-23 安徽江淮汽车集团股份有限公司 Intelligent automobile cooling and heating adjusting system
CN113682105B (en) * 2021-08-27 2023-03-14 安徽江淮汽车集团股份有限公司 Intelligent automobile cooling and heating adjusting system

Also Published As

Publication number Publication date
JP2852318B2 (en) 1999-02-03

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