Assembly for lamp construction and associated lamp and...

Details Assembly for lamp construction and associated lamp and... Assembly for lamp construction and associated lamp and...

2006-10-03

2006-10-03

Roy, Sikha (Department: 2879)

Electric lamp and discharge devices

With gas or vapor

Having electrode lead-in or electrode support sealed to...

C313S624000, C313S625000, C313S631000

Reexamination Certificate

active

07116048

ABSTRACT:
An assembly for lamp construction, including a solid tungsten W component (10) and at least one film (9) having two contact faces, comprising a metallic molybdenum base body and a coating, which is applied at least in part to said base body and which includes ruthenium or rhenium alone or as an alloy in the region of the first contact face, which produces the contact with the W component, whereas the second contact face is not coated and is intended to be in contact with glass.

REFERENCES:
patent: 4038578 (1977-07-01), Mathijssen
patent: 6262535 (2001-07-01), Dierks et al.
patent: 6356018 (2002-03-01), Higashimoto et al.
patent: 6969950 (2005-11-01), Breuer et al.
patent: 2003/0151364 (2003-08-01), Matsushima et al.
patent: 2004/0100196 (2004-05-01), Chiba
patent: 196 18 967 (1996-11-01), None
patent: 199 61 551 (2001-06-01), None

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