Arc limiting refractory resistive element

Details Arc limiting refractory resistive element Arc limiting refractory resistive element

1981-09-17

1983-11-29

Mayewsky, Volodymyr Y.

Electrical resistors

With base extending along resistance element

Resistance element coated on base

264 56, 315 3, 338223, H01C 1012

Patent

active

044183275

ABSTRACT:
An arc limiting refractory resistive element is fabricated from aluminum oxide, carbon black and a sintering aid. The fabricating process includes compacting a mixture of the materials, sintering the compact in an inert atmosphere, then oxidizing the outer region of the sintered compact to form a non-conductive sheath around the electrically conductive material.

REFERENCES:
patent: 3244559 (1966-04-01), Sivertsen et al.
patent: 3295008 (1966-12-01), Gallaro et al.
patent: 3405011 (1968-10-01), Caprioglio
patent: 4101803 (1978-07-01), Retsky et al.
patent: 4110260 (1978-08-01), Yammamoto et al.
Kobori et al., "A Novel Arc-Suppression Technique for Cathode Ray Tubes", IEEE Transactions on Consumer Electronics, vol. CE-26, Aug. 1980, pp. 446-451.

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