Electric heating – Heating devices – With heating unit structure
Patent
1984-07-19
1987-01-20
Albritton, C. L.
Electric heating
Heating devices
With heating unit structure
219505, 219549, 219553, 338 22R, H05B 316
Patent
active
046381503
ABSTRACT:
A heater comprising a pair of flexible elongate parallel conductors which are connectable to a power supply, and a plurality of rigid heating modules connected in parallel with each other between the conductors. Each of the heating modules comprises a resistive heating component which has been deposited on the substrate and which generates heat when the conductors are connected to a suitable power supply. The heating component may have a positive temperature coefficient of resistance or substantially zero temperature coefficient of resistance.
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Albritton C. L.
Burkard Herbert G.
Raychem Corporation
Richardson Timothy H. P.
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