.~> Switch or electrode of igniter moved by valve element or operator {1}
DEFINITION
Classification: 431/254
(under the class definition) Apparatus having means conjointly activating a burner feed means and a structure by which mechanical or electrical energy is utilized to create a fuel ignition in the combustion zone of the fed burner.
SEE OR SEARCH THIS CLASS, SUBCLASS:
28, for the automatic control of the sequence of operation of a feed heater and feed flow controller or igniter.
67, for igniter heat up and fuel feed sequence controlled by a timer or retarder.
72+, for a condition responsive control of an igniting and fuel feeding sequence.
130+, for correlated action of an igniter, fuel feed valve and burner cover.
