JPS57114716A - Car air conditioner - Google Patents

Car air conditioner

Info

Publication number
JPS57114716A
JPS57114716A JP55188693A JP18869380A JPS57114716A JP S57114716 A JPS57114716 A JP S57114716A JP 55188693 A JP55188693 A JP 55188693A JP 18869380 A JP18869380 A JP 18869380A JP S57114716 A JPS57114716 A JP S57114716A
Authority
JP
Japan
Prior art keywords
outer air
mode
air
sensors
corrected
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
JP55188693A
Other languages
Japanese (ja)
Other versions
JPS6241124B2 (en
Inventor
Katsumi Iida
Shinji Sudo
Toshizo Hara
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 JP55188693A priority Critical patent/JPS57114716A/en
Publication of JPS57114716A publication Critical patent/JPS57114716A/en
Publication of JPS6241124B2 publication Critical patent/JPS6241124B2/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
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00835—Damper doors, e.g. position control

Abstract

PURPOSE:To prevent an abnormal inner air temperature rise in an air conditioner which is provided with the respective sensors for inner air, outer air, solar radiation, and mode by avoiding a number of sensor outputs from increasing in the ?low temperature outer air region or fixing them on a constant level. CONSTITUTION:In the high outer air region, the resistance of an outer air sensor tA is small and the output of an operational amplifier 42 is set to H. Switch contacts 19 and 22 are turned on and solar radiation and mode sensors tS and tM enter the inversion input side of an operational amplifier 13 together with inner and outer air sensors tr and tA. The preset temperature of its controller TD is corrected. Then in the low outer air temperature region, contacts 32 and 33 are turned on and constant voltages E2 and E1 are fixedly applied to the inversion input side. An air mixing door is not corrected by solar radiation and mode sensors and the operation toward the full heater mode is interrupted. Besides, the output of an ampifier 13 is increased by turning on a diode 40 and the door is corrected toward the full cooler mode.
JP55188693A 1980-12-29 1980-12-29 Car air conditioner Granted JPS57114716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55188693A JPS57114716A (en) 1980-12-29 1980-12-29 Car air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55188693A JPS57114716A (en) 1980-12-29 1980-12-29 Car air conditioner

Publications (2)

Publication Number Publication Date
JPS57114716A true JPS57114716A (en) 1982-07-16
JPS6241124B2 JPS6241124B2 (en) 1987-09-01

Family

ID=16228165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55188693A Granted JPS57114716A (en) 1980-12-29 1980-12-29 Car air conditioner

Country Status (1)

Country Link
JP (1) JPS57114716A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63154303U (en) * 1987-03-31 1988-10-11

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573023U (en) * 1980-06-06 1982-01-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573023U (en) * 1980-06-06 1982-01-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63154303U (en) * 1987-03-31 1988-10-11

Also Published As

Publication number Publication date
JPS6241124B2 (en) 1987-09-01

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