Electric lamp and discharge devices – With gas or vapor – Having electrode lead-in or electrode support sealed to...
Reexamination Certificate
2011-07-12
2011-07-12
Won, Bumsuk (Department: 2889)
Electric lamp and discharge devices
With gas or vapor
Having electrode lead-in or electrode support sealed to...
C313S624000, C313S625000, C313S634000, C313S636000, C313S318010
Reexamination Certificate
active
07977885
ABSTRACT:
In certain embodiments, a lamp is provided with an arc envelope including a ceramic, an end member including a material different from the ceramic, and a compliant seal disposed between the end member and the arc envelope. The compliant seal includes a plurality of layers having different thermal expansion characteristics in an order of gradual change between the arc envelope and the end member.
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Bewlay Bernard
Brewer James
Knudsen Bruce
Rahmane Mohamed
Vartuli James
Fletcher Yoder
General Electric Company
Won Bumsuk
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