Electric lamp

Details Electric lamp Electric lamp

1983-11-29

1986-01-21

Weinstein, Steven

Electric lamp and discharge devices

With envelope

Having base and connector

339144R, H01J 548, H01J 550

Patent

active

045659443

ABSTRACT:
The electric lamp in accordance with the invention has a bayonet lamp cap (3) which is coupled to the neck-shaped portion (2) of the lamp envelope (1) by means of projections (7) and guides (8) co-operating therewith. The coupling is locked against displacement by means of a solidified mass (10). The co-operation between the cams (7) and the guides (8) is obtained by a rotation of the lamp cap (3) with respect to the lamp envelope (1) in counterclockwise direction until the cap abuts the envelope, the abutting stopping further rotation.

REFERENCES:
patent: 696100 (1902-03-01), Juge et al.
patent: 1832751 (1931-11-01), Thomas
patent: 2028884 (1936-01-01), Thomas
patent: 2064364 (1936-12-01), Thomas
patent: 2119681 (1938-06-01), McGowan
patent: 2138780 (1938-11-01), Birdseye
patent: 2142072 (1938-12-01), Asmussen et al.
patent: 2157051 (1939-05-01), Birdseye
patent: 2158044 (1939-05-01), Haller
patent: 2159812 (1939-05-01), Malloy
patent: 2403137 (1946-07-01), Strickland
patent: 3356984 (1967-12-01), Thorington et al.

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