Lamp

Details Lamp Lamp

1992-08-14

1994-03-01

Cole, Richard R.

Illumination

Light source and modifier

Including reflector

362226, 362267, 313113, 313318, F21V 702

Patent

active

052913805

ABSTRACT:
The invention concerns a lamp having a reflector, a glass lid and a filament which is supported by supply wires. The supply wires pass from the interior of the lamp to the outside through the connecting area between the reflector and the glass lid. The reflector is thus almost 100 percent effective because there is no space required for a material collection marking a passage of supply wires or a socket for receiving a bulb. The light performance of the lamp is thus an optimum.

REFERENCES:
patent: 250227 (1881-11-01), Fox
patent: 299277 (1884-05-01), Sheridan
patent: 1962106 (1934-06-01), Thompson
patent: 2182904 (1939-12-01), Rover
patent: 2278545 (1942-04-01), Gravenstine
patent: 2444915 (1948-07-01), Cade
patent: 2633548 (1953-03-01), Kramel
patent: 3274420 (1966-09-01), Akira et al.
patent: 3626173 (1971-12-01), Harvey
patent: 3721850 (1973-03-01), Giller
patent: 4310772 (1982-01-01), Tyler et al.
patent: 4535397 (1985-08-01), May
patent: 4868722 (1989-09-01), Haraden

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