Electric heating – Heating devices – Resistive element: igniter type
Patent
1994-09-13
1998-05-12
Walberg, Teresa J.
Electric heating
Heating devices
Resistive element: igniter type
219544, 123145A, 361264, F23Q 722, H05B 344, F02P 1900
Patent
active
057509581
ABSTRACT:
A ceramic heater for a DC power source comprising an insulating ceramic sintered body, a heating resistor composed of at least two separate layers of heating resistor made of an inorganic conductive material, leads made of high-melting point metal wires and connected to each end of the layers, and electrodes made of an inorganic conductive material, each formed in a single layer or divided into a plurality of pieces and connected to the leads, the heating resistor, leads and electrodes being embedded in the ceramic sintered body.
The present invention further includes six related inventions closely related with one another in regard to the above-mentioned ceramic heater and ceramic glow plugs embodied by using the ceramic heater.
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Arima Hiroyuki
Fukuda Jun
Niina Makoto
Ohno Michio
Ohyama Hiroaki
Kyocera Corporation
Paik Sam
Walberg Teresa J.
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