Electric lamp and discharge devices – With gas or vapor – Incandescent filament lamp
Patent
1993-11-03
1999-05-04
O'Shea, Sandra
Electric lamp and discharge devices
With gas or vapor
Incandescent filament lamp
H01K 128
Patent
active
059006960
ABSTRACT:
An incandescent lamp with shock resisting supports having filament, first support rod, envelope, spacer, spacer, cap seal, and block is disclosed. The incandescent lamp with shock resisting supports yielding an incandescent lamp with a heavy filament structure supported by two support rods protected by a shock conditioning spacer and spring.
REFERENCES:
patent: 996268 (1911-06-01), MacDonald
patent: 2431767 (1947-12-01), Murdock et al.
patent: 2450130 (1948-09-01), Gordon et al.
patent: 2452061 (1948-10-01), Krim
patent: 2472865 (1949-06-01), Stutsman
patent: 2544513 (1951-03-01), Stutsman
patent: 3733508 (1973-05-01), Rainone et al.
patent: 4758760 (1988-07-01), Cox et al.
patent: 5336968 (1994-08-01), Strok et al.
Buschmann Jeffrey P.
Shelton David L.
Meyer William E.
O'shea Sandra
Osramisylvania Inc.
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