Car ventilator

Details Car ventilator Car ventilator

1992-02-25

1992-10-20

Joyce, Harold

Ventilation

Vehicle

Means for open window

454900, B60J 708

Patent

active

051565684

ABSTRACT:
A ventilator insert to be received within the generally wedged-shaped confine provided by a hinged sunroof glass. The ventilator insert may have a powered impeller to positively move air between the external environment and the vehicle cabin which impeller may be powered by a self-contained power supply connected with a charging source such as a photovoltaic panel and/or the vehicle's own electrical system.

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patent: 815434 (1906-03-01), Kinzey
patent: 941917 (1909-11-01), Fulton
patent: 1847861 (1932-03-01), Bradbury
patent: 2294363 (1942-09-01), Brockway
patent: 2931578 (1960-04-01), Thompson
patent: 4113302 (1978-09-01), Bos
patent: 4702518 (1987-10-01), Paerisch et al.
patent: 4738053 (1988-04-01), Biesenthal
patent: 4799422 (1989-01-01), Birt
patent: 4864920 (1989-09-01), Inagaki
patent: 4893550 (1990-01-01), Cheng
patent: 4899645 (1990-02-01), Wolfe et al.
patent: 5038674 (1991-08-01), Merges

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