Electric lamp and discharge devices – With temperature modifier – For lead-in-seal or stem protection
Patent
1973-06-06
1976-04-06
James, Andrew J.
Electric lamp and discharge devices
With temperature modifier
For lead-in-seal or stem protection
313330, H01G 900
Patent
active
039492796
ABSTRACT:
An anode assembly capable of performing an electrical function including support means of an electrically conducting, dense material. The support means has an enlarged portion and an elongated portion. The enlarged portion of the support means includes a recessed section. The opening of the recessed section faces away from the elongated portion of the support means in a direction substantially parallel to the central longitudinal axis of the elongated portion. A continuous, porous deposit of particulate, electrically conducting material such as particulate metal is over the recessed section. The porous deposit is capable of performing as an anode upon further processing.
REFERENCES:
patent: 987622 (1911-03-01), Goodwin
patent: 1092489 (1914-04-01), Kesselring
patent: 2104018 (1938-01-01), Brennan
patent: 2461410 (1949-02-01), Clark
patent: 3356912 (1967-12-01), Rairden et al.
patent: 3512049 (1970-05-01), Hoberman et al.
patent: 3544853 (1970-12-01), Giles
patent: 3641399 (1972-02-01), Klein et al.
James Andrew J.
P. R. Mallory & Co. Inc.
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