JPS54110534A - Method of temperature control for air conditioner for motorcar - Google Patents

Method of temperature control for air conditioner for motorcar

Info

Publication number
JPS54110534A
JPS54110534A JP1630878A JP1630878A JPS54110534A JP S54110534 A JPS54110534 A JP S54110534A JP 1630878 A JP1630878 A JP 1630878A JP 1630878 A JP1630878 A JP 1630878A JP S54110534 A JPS54110534 A JP S54110534A
Authority
JP
Japan
Prior art keywords
temperature
sensor
damper
cooling cycles
signal
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
JP1630878A
Other languages
Japanese (ja)
Other versions
JPS624246B2 (en
Inventor
Atsunori Saito
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP1630878A priority Critical patent/JPS54110534A/en
Publication of JPS54110534A publication Critical patent/JPS54110534A/en
Publication of JPS624246B2 publication Critical patent/JPS624246B2/ja
Granted 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
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation

Abstract

PURPOSE:To reduce load for engine by detecting temperature of induced air with temperature sensor and comparing sensed signal with preset signal for discriminating preferentially whether or not the desired temperature is obtainable by only adjusting volume of air exposed to heating members and without driving cooling cycles. CONSTITUTION:A sensor 92 for induced air temperature is equipped and a sensed signal 92a from the sensor 92 is compared with a preset desired temperature signal for discriminating whether the preset desired room temperature is obtainable or not preferentially by only adjusting air volume fed to an evaporator 1 through a damper 3 without activating cooling cycles 10-13. Opening area of the above-described damper 3 may be controlled electrically by a servo-motor 30, for example, and may be detected electrically by a potentiometer 31. A control circuit 9 controls opening and closing of the damper 3 and also connecting or disconnecting of a electro- magnetic clutch 8 in accordance with various input conditions. Thus, operating hours of the cooling cycles may be decreased and thereby load for main engine may be reduced.
JP1630878A 1978-02-15 1978-02-15 Method of temperature control for air conditioner for motorcar Granted JPS54110534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1630878A JPS54110534A (en) 1978-02-15 1978-02-15 Method of temperature control for air conditioner for motorcar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1630878A JPS54110534A (en) 1978-02-15 1978-02-15 Method of temperature control for air conditioner for motorcar

Publications (2)

Publication Number Publication Date
JPS54110534A true JPS54110534A (en) 1979-08-30
JPS624246B2 JPS624246B2 (en) 1987-01-29

Family

ID=11912894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1630878A Granted JPS54110534A (en) 1978-02-15 1978-02-15 Method of temperature control for air conditioner for motorcar

Country Status (1)

Country Link
JP (1) JPS54110534A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5663513A (en) * 1979-10-31 1981-05-30 Diesel Kiki Co Ltd Method and apparatus for preventing clouding inside car glass and control moisture for car-air conditioner
JPS57201714A (en) * 1981-06-01 1982-12-10 Nippon Denso Co Ltd Adjusting method of cooling capability in air conditioning device for automobile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529939U (en) * 1975-07-09 1977-01-24

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518755A (en) * 1974-07-12 1976-01-23 Kurita Water Ind Ltd Haisuino noshukuhoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529939U (en) * 1975-07-09 1977-01-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5663513A (en) * 1979-10-31 1981-05-30 Diesel Kiki Co Ltd Method and apparatus for preventing clouding inside car glass and control moisture for car-air conditioner
JPS6214410B2 (en) * 1979-10-31 1987-04-02 Diesel Kiki Co
JPS57201714A (en) * 1981-06-01 1982-12-10 Nippon Denso Co Ltd Adjusting method of cooling capability in air conditioning device for automobile

Also Published As

Publication number Publication date
JPS624246B2 (en) 1987-01-29

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