JPS5455932A - Control system for controlling operation of automotive cooler - Google Patents

Control system for controlling operation of automotive cooler

Info

Publication number
JPS5455932A
JPS5455932A JP12089977A JP12089977A JPS5455932A JP S5455932 A JPS5455932 A JP S5455932A JP 12089977 A JP12089977 A JP 12089977A JP 12089977 A JP12089977 A JP 12089977A JP S5455932 A JPS5455932 A JP S5455932A
Authority
JP
Japan
Prior art keywords
cooler
control system
vehicle
clutch
controlling operation
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
JP12089977A
Other languages
Japanese (ja)
Inventor
Kazuo Nakano
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP12089977A priority Critical patent/JPS5455932A/en
Publication of JPS5455932A publication Critical patent/JPS5455932A/en
Pending 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
    • 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 provide a cooler system for vehicle having a relatively small displacement engine, which is rendered inoperative automatically at the time of rapid acceleration of the vehicle, so as to effect acceleration of vehicle smoothly. CONSTITUTION:In the control system for controlling operation of automotive cooler, pulley 18 connected to crank shaft 12 of engine 10 is operatively connected to cooler compressor 22 via electromagnetic clutch 20. The control system comprises a transistor TR for achieving on-off control of current supplied from battery B to coil 21 of clutch 20 so as to couple the clutch 20 only when cooling of the cabin is required, an AND-gate 26 for affording base current of the transistor TR, and sensors 28, 30 for detecting the cooling operation. In the above arrangement, accelerator pedal 30 is connected to movable contact 38 of position detecting switch 36 by means of rod 34, whereas voltage generator B' and another input 26C of AND-gate 26 are connected to the fixed contact 40 of said switch 36.
JP12089977A 1977-10-11 1977-10-11 Control system for controlling operation of automotive cooler Pending JPS5455932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12089977A JPS5455932A (en) 1977-10-11 1977-10-11 Control system for controlling operation of automotive cooler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12089977A JPS5455932A (en) 1977-10-11 1977-10-11 Control system for controlling operation of automotive cooler

Publications (1)

Publication Number Publication Date
JPS5455932A true JPS5455932A (en) 1979-05-04

Family

ID=14797744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12089977A Pending JPS5455932A (en) 1977-10-11 1977-10-11 Control system for controlling operation of automotive cooler

Country Status (1)

Country Link
JP (1) JPS5455932A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156153U (en) * 1979-04-27 1980-11-10
JPS58207163A (en) * 1982-03-03 1983-12-02 Casio Comput Co Ltd Sheet type miniature electronic device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156153U (en) * 1979-04-27 1980-11-10
JPS5921247Y2 (en) * 1979-04-27 1984-06-22 タキゲン製造株式会社 Solenoid operated interlock device
JPS58207163A (en) * 1982-03-03 1983-12-02 Casio Comput Co Ltd Sheet type miniature electronic device
JPS6259824B2 (en) * 1982-03-03 1987-12-12 Casio Computer Co Ltd

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