JPS57205221A - Controlling device of air conditioner for vehicle - Google Patents

Controlling device of air conditioner for vehicle

Info

Publication number
JPS57205221A
JPS57205221A JP8847781A JP8847781A JPS57205221A JP S57205221 A JPS57205221 A JP S57205221A JP 8847781 A JP8847781 A JP 8847781A JP 8847781 A JP8847781 A JP 8847781A JP S57205221 A JPS57205221 A JP S57205221A
Authority
JP
Japan
Prior art keywords
car
comparator
compressor
inclination
air conditioner
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
JP8847781A
Other languages
Japanese (ja)
Inventor
Katsumi Iida
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.)
Bosch Corp
Original Assignee
Diesel Kiki Co 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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP8847781A priority Critical patent/JPS57205221A/en
Publication of JPS57205221A publication Critical patent/JPS57205221A/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 improve the driving feeling during ascending hill by a method wherein a compressor is controlled by detecting the inclination of a car and the discrimination of the acclivity or declivity of slope. CONSTITUTION:A switch 3, which interlocks with the switch of a car air conditioner, is connected through resistances 3 and 4 to the positive side input terminal plus of a comparator 5 and through a detecting thermistor 6 for the temperature of an evaporator to the negative side input terminal of the comparator 5 respectively and as well as a magnetic clutch 14, which connects and disconnects a compressor (not shown), is connected to the output side of the comparator 5. When the inclination of the car is no less than alpha deg., the resistance value between a terminal 11o and the earth is reduced by means of a conductive pendulum 11b, of which the variable resistor 11a is composed together with resistors 11c. Accordingly, when the inclination of the car turns to be no less than alpha deg., the resistance of the sensor 11 is decreased and consequently the on-off level of the clutch 14 is raised, resulting in reducing the switching frequency of the compressor.
JP8847781A 1981-06-09 1981-06-09 Controlling device of air conditioner for vehicle Pending JPS57205221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8847781A JPS57205221A (en) 1981-06-09 1981-06-09 Controlling device of air conditioner for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8847781A JPS57205221A (en) 1981-06-09 1981-06-09 Controlling device of air conditioner for vehicle

Publications (1)

Publication Number Publication Date
JPS57205221A true JPS57205221A (en) 1982-12-16

Family

ID=13943856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8847781A Pending JPS57205221A (en) 1981-06-09 1981-06-09 Controlling device of air conditioner for vehicle

Country Status (1)

Country Link
JP (1) JPS57205221A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09207557A (en) * 1996-11-13 1997-08-12 Toyota Autom Loom Works Ltd Compression capacity controlling method and mechanism of compressor for vehicle air-conditioner
JP2017501928A (en) * 2013-12-18 2017-01-19 ルノー エス．ア．エス． Temporary disconnection of accessories during acceleration from a motor vehicle stop
CN110978947A (en) * 2019-11-29 2020-04-10 青岛海尔空调器有限总公司 Control method for vehicle air conditioner, vehicle air conditioner and vehicle
CN111002783A (en) * 2019-11-29 2020-04-14 青岛海尔空调器有限总公司 Control method for vehicle air conditioner, vehicle air conditioner and vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09207557A (en) * 1996-11-13 1997-08-12 Toyota Autom Loom Works Ltd Compression capacity controlling method and mechanism of compressor for vehicle air-conditioner
JP2017501928A (en) * 2013-12-18 2017-01-19 ルノー エス．ア．エス． Temporary disconnection of accessories during acceleration from a motor vehicle stop
CN110978947A (en) * 2019-11-29 2020-04-10 青岛海尔空调器有限总公司 Control method for vehicle air conditioner, vehicle air conditioner and vehicle
CN111002783A (en) * 2019-11-29 2020-04-14 青岛海尔空调器有限总公司 Control method for vehicle air conditioner, vehicle air conditioner and vehicle

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