Apparatus for controlling a vehicle headlamp

Details Apparatus for controlling a vehicle headlamp Apparatus for controlling a vehicle headlamp

1988-12-05

1989-12-26

Boudreau, Leo H.

Electric lamp and discharge devices: systems

Special application

Vehicle

315 82, 315 83, 315158, B60Q 102

Patent

active

048900370

ABSTRACT:
The present invention utilizes a dimmer switch for alternating the lighting direction of a vehicle headlamp, but does so utilizing control apparatus that ensures that only low beam-directed light is emitted by the headlamp when the headlamp is turned ON. The possiblity which might be presented if oncoming traffic is suddenly met with high beam-directed light when an automobile driver turns his headlamps ON is thereby averted.

REFERENCES:
patent: 3256463 (1966-06-01), Davis
patent: 3628085 (1971-12-01), Brock
patent: 3743886 (1973-07-01), Cretien
patent: 4208615 (1980-06-01), Jones et al.
patent: 4301390 (1981-11-01), Earle

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