Quick air cooling system for use with automotive vehicle air con

Refrigeration – Automatic control – Of external fluid or means

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62244, 62332, 165 16, F25D 1704, F25B 2500

Patent

active

043206280

ABSTRACT:
A quick system for use with an automotive vehicle air conditioner. The air conditioner has a first air intake port opening to the vehicle interior and a second air intake port opening to the vehicle exterior, and an air intake valve for selectively alternatively closing the air intake ports. When the air conditioner switch 1 is turned on or closed, a valve actuator for the air intake valve shifts the air intake valve to alternatively close the air intake ports to admit into the air conditioner the lower temperature air between air within the vehicle interior and air within the vehicle exterior, to shorten the time required for air cooling within the vehicle interior.

REFERENCES:
patent: 2036868 (1936-04-01), Grant
patent: 3315730 (1967-04-01), Weaver et al.
patent: 3428115 (1969-02-01), Caldwell
patent: 3934642 (1976-01-01), Coulson et al.
patent: 4245481 (1981-01-01), McDermott
Summary dated Jun. 24, 1980 of Japanese Pat. Pub. No. 55-47913.
Research Disclosure dated May 1980.

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