Electric lamp and discharge devices – With envelope – Having base and connector
Patent
1980-08-08
1983-05-17
Chatmon, Jr., Saxfield
Electric lamp and discharge devices
With envelope
Having base and connector
313315, 339144R, H01J 548, H01J 550
Patent
active
043842364
ABSTRACT:
In an electric lamp with a sleeve-shaped cap 12, in which an inner part 8, fitted to accommodate the lamp bulb 1, consists of a cover plate 9 with at least two spring clips 10 attached to the inside wall of the cap 2 and provided with openings 11, the sleeve-shaped cap 12 is provided with at least two projections 13 protruding inwards, over which, when the inner part 8 is inserted into the cap 12, the spring clips 10 fit and lock into position, by means of the openings 11 which correspond to the cross-section of the projections.
REFERENCES:
patent: 3262001 (1966-07-01), Rijckeart
patent: 3530330 (1970-09-01), Dupree
patent: 3534217 (1970-10-01), Uause et al.
patent: 3611258 (1971-10-01), Kolakowski
patent: 3885185 (1975-05-01), Tilley
patent: 3898506 (1975-08-01), Wright
patent: 4039886 (1977-08-01), Scherzer
patent: 4295076 (1981-10-01), Eckhardt et al.
Hellwig Paul
Schlagheck Werner
Chatmon, Jr. Saxfield
Smith Robert S.
U.S. Philips Corporation
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