Electric lamp and discharge devices – With envelope – Having base and connector
Patent
1986-04-14
1989-09-05
Moore, David K.
Electric lamp and discharge devices
With envelope
Having base and connector
439 36, 439519, 439611, H01J 548, H01J 550
Patent
active
048641855
ABSTRACT:
An incandescent automotive lamp for mounting in a lamp socket comprising a light-transmitting envelope, an insulating base, and a plurality of conductive wires. The light-transmitting envelope contains an energizable light source and has a sealed-end portion. The insulating base includes a housing, a flange portion, a plurality of channels, and a divider portion. The housing has a cavity in which the sealed-end portion is secured. The flange portion is located on the housing and has a substantially bevelled frustum and a rim with diametrically opposed notches. Each channel passes through the housing and leads into the cavity. The divider portion depends from the bottom of the housing. The divider portion has a pair of substantially flat faces, a pair of sides, and a bottom. At least one of the faces is adjacent to the channels of the housing. Each side has a base notch. The conductive wires connect to the energizable light source and pass through the sealed-end portion of the envelope. Each wire passes through a separate channel of the base member. Each wire has a terminal portion. Each terminal portion extends downwardly from its associated channel and substantially alongside one flat face of the divider portion. Each terminal portion wraps around the bottom portion of the divider portion and extends upwardly substantially alongside the other flat face of the divider portion.
REFERENCES:
patent: 3798588 (1974-03-01), Howe et al.
patent: 3979627 (1976-09-01), Leaduaro et al.
patent: 4028577 (1977-07-01), Gates et al.
patent: 4547838 (1985-10-01), Wakimizo
patent: 4595859 (1986-06-01), Steiner et al.
patent: 4603278 (1986-07-01), Devir et al.
Bucher Lloyd K.
Buck Richard M.
Dayton David R.
Moore David K.
North American Philips Corporation
Powell Mark R.
Wieghaus Brian J.
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