Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent
1977-12-14
1979-02-20
Demeo, Palmer C.
Electric lamp and discharge devices
With support and/or spacing structure for electrode and/or...
For plural electrodes of discharge device
313220, H01J 6104, H01J 6130, H01J 6136
Patent
active
041409388
ABSTRACT:
A gas discharge lamp is disclosed for DC operation which has a double electrode arrangement and a discharge-tight cross connection between electrode spaces. Discharge spaces for the electrodes are provided within a glass envelope. An electrode member in the envelope includes an electrical insulating disk with a central continuous interior bore having two electrodes therein and one or two side bores formed from a periphery of the disk to the interior bore. The side bores accommodate pumping connecting pieces and input lines connected to the electrodes. The interior bore is subdivided by a gas-permeable discharge-tight diaphragm positioned between the two electrodes. Exterior surfaces of the disk are provided with glass solder for joining with face surfaces of the envelope.
REFERENCES:
patent: 3117248 (1964-01-01), Lake
patent: 3689793 (1972-09-01), Walz
DeMeo Palmer C.
Jenaer Glaswerk Schott & Gen.
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