Vehicle interior light control system

Electric lamp and discharge devices: systems – Special application – Vehicle

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Details

315 84, 315360, B60Q 700

Patent

active

044031726

ABSTRACT:
A motor vehicle interior light control system wherein actuation of outside door handle does not cause the interior light to illuminate, but the interior light is illuminated for a predetermined period such as 10-50 seconds only after full return of the door handle from its once actuated position to its normal position, said operation control being accomplished by a CR-timer and a multi-stage transistor amplifier in combination.

REFERENCES:
patent: 3389296 (1968-06-01), Carruth
patent: 4071805 (1978-01-01), Brock
patent: 4122371 (1978-10-01), Talmage et al.
patent: 4339696 (1982-07-01), Jabor
"Delay System for Car Courtesy Lights" by Greg Swain Electronics (Australia), Jan. 1980, vol. 41, No. 10, pp. 40-43.

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