Electrical resistors – With base extending along resistance element – Resistance element coated on base
Patent
1987-06-25
1988-07-26
Albritton, C. L.
Electrical resistors
With base extending along resistance element
Resistance element coated on base
313449, 338314, H01C 102
Patent
active
047603704
ABSTRACT:
A resistor is provided which comprises an insulation substrate, a resistive layer prepared from inorganic materials and printed on the insulation substrate, and an insulation layer prepared from borosilicate lead glass and overcoated on the resistive layer. The insulation layer contains an oxide of at least one transition metal selected from the group consisting of iron, nickel, chromium, cobalt, zinc, copper, zirconium, and cadmium. In the course of operation, the resistor of the present invention exhibits no changes in its resistance, irrespective of the length of time it may be operated.
REFERENCES:
patent: 4139832 (1979-02-01), Yoshino et al.
patent: 4349767 (1982-09-01), Muramoto et al.
Kamohara Eiji
Nikaido Masaru
Ouchi Yoshiaki
Shimoma Taketoshi
Sugawara Shigeru
Albritton C. L.
Kabushiki Kaisha Toshiba
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