Electricity: conductors and insulators – Insulators – Special application
Patent
1997-10-16
1999-09-28
Sough, Hyung-Sub
Electricity: conductors and insulators
Insulators
Special application
D13131, 219536, 219542, 219546, H01B 1700
Patent
active
059592540
ABSTRACT:
An insulator has been invented for use between adjacent portions of wire coils of a helical heater wire, the insulator, in one aspect, having a body member with a front, a rear, a first side, a second side, a top, and a bottom, a first groove formed in the front of the body member and extending from the first side to the second side, the first groove for receiving and holding a first portion of a first wire coil. In certain aspects the insulator also has a second groove formed in the rear of the body member spaced apart from the opposite the first groove, the second groove extending from the first side to the second side, the second groove for receiving and holding a portion of a second wire coil adjacent to and spaced apart from the first wire coil. In one aspect the first and second grooves are at a top of the body member and another pair of such grooves are at the bottom of the body member. A heater element has been invented with such an insulator and a heater has been developed with such a heater element.
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"Design Features You Can Warm Up To," Tutco Applied Heating Technologies, 1994.
Cuneo Kamand
McClung Guy
Sough Hyung-Sub
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