Illumination – Light source and modifier – With ventilating – cooling or heat insulating means
Patent
1994-07-01
1995-05-16
Husar, Stephen F.
Illumination
Light source and modifier
With ventilating, cooling or heat insulating means
362 61, 362345, 362373, F21V 2900
Patent
active
054166829
ABSTRACT:
A bulb supporting device of a vehicle lamp assembly consists of a socket, a resilient gasket having a first surface abutting an annular surface within the socket, and a bulb holder having an annular flange with a surface abutting a second surface of the gasket. The gasket has two annular ribs on one of its surfaces with openings at circumferentially spaced locations to provide a labyrinth-type flow path for air to enter and exit the interior of the lamp assembly.
REFERENCES:
patent: 2219770 (1940-10-01), Falge et al.
patent: 2824214 (1958-02-01), Bertsche
patent: 4563730 (1986-01-01), Saito
patent: 4564891 (1986-01-01), Daumuller et al.
patent: 5095410 (1992-03-01), Nagengast et al.
Britax Vega Limited
Husar Stephen F.
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