JPS55123517A - Air conditioner for automobile - Google Patents

Air conditioner for automobile

Info

Publication number
JPS55123517A
JPS55123517A JP2805679A JP2805679A JPS55123517A JP S55123517 A JPS55123517 A JP S55123517A JP 2805679 A JP2805679 A JP 2805679A JP 2805679 A JP2805679 A JP 2805679A JP S55123517 A JPS55123517 A JP S55123517A
Authority
JP
Japan
Prior art keywords
conditioning unit
air conditioning
blow
switch
cycling
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
JP2805679A
Other languages
Japanese (ja)
Other versions
JPS587487B2 (en
Inventor
Masanobu Bito
Masao Okajima
Hirobumi Hagikura
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.)
NIPPON RADIATOR CO Ltd
Nissan Motor Co Ltd
Marelli Corp
Original Assignee
NIPPON RADIATOR CO Ltd
Nihon Radiator Co Ltd
Nissan Motor 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 NIPPON RADIATOR CO Ltd, Nihon Radiator Co Ltd, Nissan Motor Co Ltd filed Critical NIPPON RADIATOR CO Ltd
Priority to JP2805679A priority Critical patent/JPS587487B2/en
Publication of JPS55123517A publication Critical patent/JPS55123517A/en
Publication of JPS587487B2 publication Critical patent/JPS587487B2/en
Expired 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
    • B60H1/00007—Combined heating, ventilating, or cooling devices

Landscapes

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

Abstract

PURPOSE:To enable a device to run a most suitable blow-off temperature, by a method wherein a blow-off temperature of an auxiliary air conditioning unit is compared with an opening degree of an air mix door of a main air conditioning unit and cycling of a coolant to the auxiliary air conditioning unit is automatically adjusted to the comparison results. CONSTITUTION:A blow-off airflow of an auxiliary air conditioning unit is controlled manually and automatically by changing over a switch 4, cycling of coolant to an evaporator 34 being adjusted by means of a slide switch 32. Fixed contact strips a and b of the switch 32 stretch to only a portion corresponding to a cool side of a slide stroke of a moving contact strip c. Thus, if the switch 32 is on when the switch 4 is changed over to a position other than off, an electronic thermoswitch 39 turns on and off a solenoid valve 6, and coolant cycling to the evaporator is performed intermittently so that a resistance value established by a variable resistor 33 becomes equal to a resistance value detected by a blow-off port temperature sensor 38. Thereby a blow-off air temperature of the auxiliary air conditioning unit changes to the opening degree of the air mix door of the main air conditioning unit.
JP2805679A 1979-03-10 1979-03-10 Vehicle air conditioner Expired JPS587487B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2805679A JPS587487B2 (en) 1979-03-10 1979-03-10 Vehicle air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2805679A JPS587487B2 (en) 1979-03-10 1979-03-10 Vehicle air conditioner

Publications (2)

Publication Number Publication Date
JPS55123517A true JPS55123517A (en) 1980-09-24
JPS587487B2 JPS587487B2 (en) 1983-02-10

Family

ID=12238093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2805679A Expired JPS587487B2 (en) 1979-03-10 1979-03-10 Vehicle air conditioner

Country Status (1)

Country Link
JP (1) JPS587487B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621910A (en) * 1979-07-30 1981-02-28 Nippon Denso Co Ltd Air conditioner for car
JPS5766012A (en) * 1980-10-08 1982-04-22 Toyota Motor Corp Air conditioner for vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH054230Y2 (en) * 1987-07-01 1993-02-02

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621910A (en) * 1979-07-30 1981-02-28 Nippon Denso Co Ltd Air conditioner for car
JPS6230930B2 (en) * 1979-07-30 1987-07-06 Nippon Denso Co
JPS5766012A (en) * 1980-10-08 1982-04-22 Toyota Motor Corp Air conditioner for vehicle
JPS6251165B2 (en) * 1980-10-08 1987-10-28 Toyota Motor Co Ltd

Also Published As

Publication number Publication date
JPS587487B2 (en) 1983-02-10

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