Electrical connectors – With sealing element or material for cooperation with...
Patent
1988-04-15
1991-12-03
Pirlot, David L.
Electrical connectors
With sealing element or material for cooperation with...
439230, H01R 1352
Patent
active
050696335
ABSTRACT:
A protective shield is provided for preventing moisture from reaching electrical connections of a lamp inserted in a lampholder. The shield includes a waterproof cover part which fits tightly around the end of the lamp envelope and extends beyond the end of the lamp and a waterproof barrier part which prevents moisture from flowing into a junction between the lamp end and a lampholder in which the lamp is inserted. Preferably the cover part and the barrier part are integrally formed from a resilient material, and the barrier part surrounds the end of the lampholder.
REFERENCES:
patent: 2774947 (1956-12-01), Frensch
patent: 2984812 (1961-05-01), Caferro
patent: 3005971 (1961-10-01), Lennox
patent: 3181103 (1965-04-01), Fedorick
patent: 3660800 (1972-05-01), Detch
patent: 4660916 (1987-04-01), Williams, Jr.
Ciancanelli Gino J.
Straka Michael J.
Kraus Robert J.
North American Philips Corporation
Pirlot David L.
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