Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent
1979-05-07
1981-07-07
Demeo, Palmer C.
Electric lamp and discharge devices
With support and/or spacing structure for electrode and/or...
For plural electrodes of discharge device
313 25, 313318, H01J 6130, H01J 6136
Patent
active
042777151
ABSTRACT:
A electric gas discharge lamp having a tubular ceramic discharge vessel which is provided at one end with a ceramic end plug which extends axially outside the end of the discharge vessel. The outside diameter of the projecting portion of the end plug being not more than 90% of the outside diameter of the discharge vessel.
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Claassens Jacobus M. M.
van der Leeuw Bart
van Elderen Nicolaas F.
DeMeo Palmer C.
Smith Robert S.
U.S. Philips Corporation
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