Vehicle interior air conditioning device

Details Vehicle interior air conditioning device Vehicle interior air conditioning device

1992-02-19

1993-06-29

Tapolcai, William E.

Automatic temperature and humidity regulation

Ventilator type

Electrically actuated

237 2A, 237 123C, 454 75, 454129, B60H 103

Patent

active

052226611

ABSTRACT:
An interior climate control system in which a vehicle fan of the vehicle's own ventilation device, an openable and closable vehicle opening, such as a roof opening or a window opening, and a heater that can be operated independently of the engine are linked by an operating control circuit into a functional unit so that, when a predetermined, upper temperature limit is exceeded, a control circuit allocated to the operating devices for the openable and closable vehicle opening is controlled and activated, and so that, when the temperature falls below a predetermined, lower limit, the engine-independent heater is controlled and started. A pre-air conditioning operation or a preheating operation in the interior climate control system can be achieved by a remote control device and/or by a preadjustable timer device by the operating control circuit.

REFERENCES:
patent: 3362637 (1968-01-01), Cornell
patent: 3943726 (1976-03-01), Miller
patent: 4773588 (1988-09-01), Okada
patent: 5054686 (1991-10-01), Chuang

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