Incandesent lamps and processes for making same

Details Incandesent lamps and processes for making same Incandesent lamps and processes for making same

1991-05-20

1992-02-11

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

445 39, 445 43, 445 58, H01K 312, H01K 322, H01K 132

Patent

active

050872184

ABSTRACT:
Flush and pump flush processes yielding light sources for incandescent and metal vapor discharge lamps are disclosed. The flush and pump flush processes also yield lamps that are particularly suitable for deposition of a reflective coating on its outer surface. For such reflective coated light sources, the associated lamp leads are encased in glass and therefore are protected against any deleterious reactions that may otherwise result from the deposition of the reflective coating process. The light source yielded by the flush and pump flush processes of the present invention are advantageous in reducing the mounting arrangement of the lamps in which the light sources are housed.

REFERENCES:
patent: 3462209 (1969-08-01), Fridich
patent: 4027363 (1977-06-01), Belknap
patent: 4389201 (1983-06-01), Hansler et al.
patent: 4535268 (1985-08-01), Morris et al.
patent: 4535269 (1985-08-01), Tschetter et al.
patent: 4588923 (1986-05-01), Hoegler et al.

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