Electrical resistors – With base extending along resistance element – Resistance element coated on base
Patent
1975-11-19
1977-11-08
Albritton, C. L.
Electrical resistors
With base extending along resistance element
Resistance element coated on base
29621, 106 47R, 252512, 252518, 252515, 252516, 252519, 338327, 338328, 357 67, 427102, 428433, H01C 1012
Patent
active
040577775
ABSTRACT:
A termination material for a vitreous enamel electrical resistor which includes a mixture of a glass frit and particles of nickel and iron. The termination material is applied to a substrate and fired to melt the glass frit, and then cooled to form a layer of the glass with particles of an alloy of nickel and iron embedded therein. The termination material may be applied to the substrate either before or after the resistance material is applied to the substrate.
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patent: 3360761 (1967-12-01), Stapleton et al.
patent: 3394087 (1968-07-01), Huang
patent: 3508938 (1970-04-01), Jones
Driver Harris Company Technical Catalog NCR58, Properties of Metals and Alloys pp. 3-5.
The Tophet Alloys, Wilbur B. Driver Company, Nickel-Chromium Alloy System, p. 40.
Kovar Alloy Handbook, Westinghouse Electric Corporation, Properties, pp. 6-10.
Carpenter Alloys for Electronic, Magnetic and Electrical Applications pp. 3, 4, 48, 46, 60, 61.
Merz Kenneth M.
Shapiro Howard E.
Albritton C. L.
Trachtman Jacob
TRW Inc.
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