Gas oven control system

Combustion – Timer – programmer – retarder or condition responsive control – Shutdown by sensed absence of flame in proving period

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Details

431 29, F23N 500

Patent

active

056559003

ABSTRACT:
An oven control system and a method are provided for controlling for a gas oven burner. A gas valve is operatively controlled to supply gas to the gas oven burner. A spark voltage supply is operatively controlled for generating ignition sparks near the gas oven burner. A flame sensing circuit coupled to the gas oven burner provides a flame status representative signal to a control processor. The control processor operatively controls both the gas valve and the spark voltage supply.

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