Electrical resistors – Mounted on wheels or vehicle
Patent
1992-06-15
1993-10-19
Lateef, Marvin M.
Electrical resistors
Mounted on wheels or vehicle
338 51, 338195, 338308, 219510, 219517, H01C 1300
Patent
active
052549682
ABSTRACT:
A blower motor speed control resistor array in which the resistor elements contain an electrically conductive plastic material which melts to limit the blower motor current in the event of an extreme temperature condition. The conductive plastic is insert molded on a terminal array to form a self-supporting structure adapted to be disposed in an air duct. Each resistor of the array is defined by a number of legs of electrically conductive plastic extending between a pair of parallel headers, in the manner of a picket fence.
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General Motors Corporation
Lateef Marvin M.
Navarre Mark A.
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