Electrically enhanced hot surface igniter

Details Electrically enhanced hot surface igniter Electrically enhanced hot surface igniter

1997-05-30

1999-09-14

Yeung, James C.

Combustion

Timer, programmer, retarder or condition responsive control

Sensor of electrical condition or temperature of electrical...

431 67, 431254, 219497, F23N 500, F23Q 104

Patent

active

059512768

ABSTRACT:
An electronic control circuit (10) for a gas oven including a hot surface igniter (24) which is heated through the application of electrical current to a temperature sufficient to ignite gas supplied through an electrically actuable gas valve (26). The applied current is regulated by a micro-controller (20) which controllably gates on a triac (14) while taking into consideration a sensed current level.

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