Electric lamp with feedthrough comprising a gauze
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United States of America Patent
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May 27, 2003
Grant Date -
N/A
app pub date -
Sep 6, 2000
filing date -
Sep 6, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The electric lamp comprises a lamp vessel (1) and an electric element (4). The electric element (4) is electrically connected to the outside via a current feedthrough (8) which comprises a molybdenum gauze as a metal sealing part (6). The risks of too strong oxidation of the metal sealing part and of excessive tensile stresses in the seal are both decreased when the molybdenum gauze (6) is used, hence the safety of the lamp is increased.
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