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Title:
CAR AIR CONDITIONER
Document Type and Number:
Japanese Patent JPS601012
Kind Code:
A
Abstract:

PURPOSE: To blow out cool air into a car room and accelerate the cooling in the car room by driving a blower fan motor when the outside air temperature is higher than a predetermined temperature even if the engine water temperature is lower than a reference temperature.

CONSTITUTION: When an ignition key is turned ON, an air conditioner is made operational; if the outside air temperature TA detected by an outside air temperature sensor 4 is higher than a predetermined temperature T1, a blower fan motor 8 is driven; if the engine water temperature TW is lower than a reference temperature T2, the fan motor 8 is kept stopped until the water temperature TW reaches T2. Accordingly, the fan motor 8 can be driven even if the engine water temperature is lower than the reference temperature, thus cool air can be quickly blown into a car room when the outside air temperature is comparatively high and the car room temperature is high in summer, for example.


Inventors:
TOYOMASU SHIYUNICHI
KOBAYASHI SHIGERU
ISHITA YASUSHI
Application Number:
JP10775283A
Publication Date:
January 07, 1985
Filing Date:
June 17, 1983
Export Citation:
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Assignee:
NISSAN MOTOR
International Classes:
B60H1/00; B60H1/32; (IPC1-7): B60H1/00; B60H1/32
Domestic Patent References:
JPS5723742A1982-02-08
Attorney, Agent or Firm:
Hiroo Suzuki



 
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