Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope
Patent
1985-07-03
1987-04-14
Moore, David K.
Electric lamp and discharge devices
With temperature modifier
Double wall, jacket or casing for envelope
313574, 313252, 313623, H01J 546, H01J 550, H01J 6134, H01J 6136
Patent
active
046581774
ABSTRACT:
To insure orientation of internal current leads (9, 10; 23, 24) extending om a press seal (14, 27) at the end of a bulb (3, 28) inwardly thereof, small metal elements (19, 20; 31, 32), preferably of the same material as the inwardly extending current leads, are connected, for example by welding, to the inwardly extending current leads, the small metal elements being oriented to extend transversely to the major direction of the current leads and positioned in a plane determined by the plane of the press seal.
REFERENCES:
patent: 2875358 (1959-02-01), Rigden
patent: 4535269 (1985-08-01), Tschetter et al.
patent: 4542316 (1985-09-01), Hall et al.
Gosslar Achim
Heider Jurgen
Moore David K.
Patent-Treuhand Gesellschaft fur elektrische Gluhlampen mbH
Wieder K.
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