Electric heating – Heating devices – With heating unit structure
Patent
1985-06-28
1987-06-16
Goldberg, E. A.
Electric heating
Heating devices
With heating unit structure
219211, 219528, 219530, 219549, 338212, H05B 344
Patent
active
046738010
ABSTRACT:
A PTC heater assembly comprises at least one PTC heater surrounded by an envelope of high thermal conductivity, thus greatly increasing the power output of the heater under operating conditions. In a preferred assembly a strip heater, comprising (i) an elongate strip of a conductive polymer PTC composition, (ii) electrodes embedded in said strip, and (iii) an insulating jacket, is sandwiched between a pair of metal, e.g. aluminum, sheets.
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Raychem Corporation, The Chemelex Division, "Thermal Design Guide,".
Brigham Alan
Leary David F.
Burkard Herbert G.
Goldberg E. A.
Lateef M. M.
Raychem Corporation
Richardson Timothy H. P.
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