Electric heating – Heating devices – Resistive element: igniter type
Patent
1998-11-10
1999-12-07
Jeffery, John A.
Electric heating
Heating devices
Resistive element: igniter type
219263, F23Q 700
Patent
active
059987634
ABSTRACT:
An electrical power-operated accessory for automobiles and other vehicles, comprises an automatic electrical cigar lighter or power outlet device consisting of a holder structure which includes a socket having electrical contacts, and either an ignitor plug receivable in the socket for use with tobacco products, or else a power outlet plug to provide a source of power for operating other equipment. The ignitor plug has an electrical heating coil, and the socket has a base-mounted automatic switch to control the operating current. The socket also has safety overload protection in the form of a PTC wafer which functions to prevent overcurrent conditions. A glow ring on the holder or socket is illuminated concurrently with energization of the heating coil or the power outlet, or else separately controlled from an outside source.
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El-Haj Ali
Mattis Donald J.
Bittman Mitchell D.
Casco Products Corporation
Jeffery John A.
Lehmann K. Gibner
Patel Vinod D
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