Electric lamp and discharge devices – With gas or vapor – Incandescent filament lamp
Patent
1984-03-23
1986-06-17
DeMeo, Palmer C.
Electric lamp and discharge devices
With gas or vapor
Incandescent filament lamp
313318, 339144T, 339145T, H01K 142
Patent
active
045958599
ABSTRACT:
To permit insertion of a lamp-socket combination into a fixture which includes a plate-like portion (P), for example a printed circuit board, a plastic socket (2) is provided which is formed with a recess (6), preferably a through-bore, into which two separating walls (8) extend, which are resiliently outwardly deflectable and have inwardly extending locating ridges (9) which can, after deflection radially outwardly upon insertion of the lamp (1), snap back against the base (4) of the lamp to engage over locating projections (5) formed on the base of the lamp. Terminal strips (7) are inserted in the base at the opposite sides of the separating walls (8), which defines chords of the cylindrical opening (6), the opening providing access for weld-connection of the electrical terminal leads (3) from the lamp to the terminal strips (7).
REFERENCES:
patent: 1760693 (1930-05-01), Gustin
patent: 3859554 (1975-01-01), Preziosi et al.
patent: 4152622 (1979-05-01), Fitzgerald
patent: 4489252 (1984-12-01), Eckhardt
Helbig Peter
Schonherr Walter
Steiner Hermann
DeMeo Palmer C.
Patent-Treuhand-Gesellschaft
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