Illuminant for discharge lamp

Details Illuminant for discharge lamp Illuminant for discharge lamp

2006-02-28

2006-02-28

Williams, Joseph (Department: 2879)

Electric lamp or space discharge component or device manufacturi

Process

Generating gas or vapor within an envelope, or coating by...

Reexamination Certificate

active

07004809

ABSTRACT:
A durable illuminant with simple structure and stable discharge characteristics is provided. Discharge electrodes fixed to respective sealing spacers are inserted into a housing from both ends, the housing constructed from a cylindrical glass material with equal inner radii at both open ends. A discharge chamber is filled with a discharge gas and the sealing spacers are fused and fixed to the housing at this condition.

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