Title:
【発明の名称】高圧放電ランプ
Document Type and Number:
Japanese Patent JP2003505834
Kind Code:
A
Abstract:
A discharge lamp having a discharge vessel through whose wall at least one current feedthrough is guided. A discharge electrode is arranged on one end of the current feedthrough. The current feedthrough is made of at least two separate parts and at least one part is made of niobium, tantalum or alloys based on niobium and/or tantalum. The second part is made of material which is more resistant to oxidation than the first part.
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Inventors:
Reinhard Burke
David Francis Lupton
David Francis Lupton
Application Number:
JP2001511713A
Publication Date:
February 12, 2003
Filing Date:
June 21, 2000
Export Citation:
Assignee:
Veue Zhe Hereus Gezershaft Mitsuto Besilyenktel Haftung Und Companie Commande Gezer Shaft
International Classes:
H01J61/36; (IPC1-7): H01J61/36
Attorney, Agent or Firm:
Toshio Yano (4 outside)