Electric lamp and discharge devices – Electrode and shield structures – With lead wire or connector
Patent
1987-09-29
1989-05-30
Britton, Howard W.
Electric lamp and discharge devices
Electrode and shield structures
With lead wire or connector
313331, 313623, 106 74, 106 1405, 1062867, 148279, 174 5064, 427117, 4271261, 428432, H01J 538
Patent
active
048354392
ABSTRACT:
The life of electric lamps exposed to an oxidizing environment at elevated temperature and having hermetic seals between molybdenum and a vitreous material is substantially increased by applying alkali metal silicate to the surface of that portion of the molybdenum in the seal area which is exposed to said oxidizing environment.
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Essock Diana M.
Malinowski Richard F.
Britton Howard W.
Corcoran Edward M.
Corwin Stanley C.
General Electric Company
Jacob Fred
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