Electric heating – Heating devices – With current connection and/or disconnection means
Patent
1976-07-08
1978-07-11
Bartis, A.
Electric heating
Heating devices
With current connection and/or disconnection means
132 37R, 219225, 219241, 219517, 219534, 219541, 337 1, 337377, H05B 102, H05B 302, H01H 3752
Patent
active
041003977
ABSTRACT:
An electrical heater assembly comprising a heat generating element and a temperature regulating device supported by a heat conducting core of electrically insulating material is constructed to provide a thermal path for conducting heat from the heat generating means to the temperature regulating device with minimum thermal resistance, whereby temperature fluctuation is minimized. The temperature regulating device is substantially encircled by terminal means electrically coupling the temperature regulating device in circuit with the heat generating element. The temperature regulating means is disposed substantially entirely within a cavity in the core so that substantially all of the outer peripheral surface of the terminal means is in friction contact with the surface of the cavity.
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Bartis A.
Bratlie Oistein J.
Mahoney Donald E.
The Gillette Company
Wise Richard A.
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