Electric lamp and discharge devices – With gas or vapor – Having electrode lead-in or electrode support sealed to...
Patent
1991-01-25
1992-07-07
DeMeo, Palmer C.
Electric lamp and discharge devices
With gas or vapor
Having electrode lead-in or electrode support sealed to...
313332, H01J 6136
Patent
active
051285886
ABSTRACT:
A large output discharge lamp comprising rod-like electrodes having confronting ends defining therebetween the discharge gap and being disposed in a bulb body. The other ends of the electrodes extend sealingly into two oppositely extending side tube which are integrally formed with the bulb body. Molybdenum foils are connected respectively with the electrodes and disposed and sealed respectively in the side tubes. Flexible metal pieces are respectively connected with the molybdenum foils and are disposed in the side tubes and outwards of the molydenum foils. Lead rods are connected respectively with the flexible metal pieces through molybdenum cups and disposed in the side tubes. The outer end portions of the side tubes are sealed and bases are respectively mounted thereon which are connected to the lead rods respectively.
REFERENCES:
patent: 2876377 (1959-03-01), Retzer et al.
patent: 3675068 (1972-07-01), Strauss
patent: 4559472 (1985-12-01), Triebel et al.
patent: 4673843 (1987-06-01), Okanuma
patent: 5025192 (1991-06-01), Okamoto
Hashiguchi Akihiro
Ishizaki Hiroshi
Kameya Takayuki
DeMeo Palmer C.
Koto Electric Co., Ltd.
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