High temperature transformer assembly

Details High temperature transformer assembly High temperature transformer assembly

1975-07-28

1980-04-01

Kozma, Thomas J.

Inductor devices

With outer casing or housing

Fluid insulation

174 17LF, 208 14, 252 63, 336206, H01F 2702

Patent

active

041964080

ABSTRACT:
A power transformer having an operating temperature in excess of 200.degree. C. and including a casing or tank, an electrical core and coil assembly having an asbestos based barrier material and being supported in said casing, and a low cost saturated hydrocarbon insulating fluid substantially filling the casing and having a vapor pressure at 200.degree. C. less than 10 millimeters of mercury and a flash point in excess of 230.degree. C.

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Lipshtein et al., "Transformer Oil", 1970, pp. 1 and 2.
"High Power High Voltage Audio Frequency Transformer Design Manual", Howe et al.; Jul. 1, 1962-Aug. 31, 1964; pp. 159, 161, 184, 185, 188, 189, 192, 195, 200, 201, 207, 210, 244.

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