Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent
1979-05-16
1982-01-12
Segal, Robert
Electric lamp and discharge devices
With support and/or spacing structure for electrode and/or...
For plural electrodes of discharge device
313213, H01J 1716, H01J 1706
Patent
active
043107737
ABSTRACT:
A xenon flash tube is disclosed utilizing a particular borosilicate glass for the lamp envelope which is sealed directly by hermetic seal to inleads of a metal alloy predominantly of iron, nickel and cobalt. Additionally, said flash tube employs particular electron emission means in the form of a porous sintered body of refractory metal having an electron emissive material dispersed therein. This flash tube construction can be operated at reasonably high energy loadings for an extended number of flashes without experiencing significant light output deterioration.
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patent: 3506385 (1970-04-01), Weber et al.
patent: 3651365 (1972-03-01), Waymouth
patent: 4001624 (1977-01-01), Cosco et al.
Sobieski John C.
Zukowski Edward C.
General Electric Company
Kempton Lawrence R.
McDevitt John F.
Schlamp Philip L.
Segal Robert
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