US PATENT SUBCLASS 431 / 130
.~ Interconnected with valve in fuel feed passage

Current as of: June, 1999
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431 /   HD   COMBUSTION

129  DF  BURNER HEAD COVER OPERATIVELY INTERRELATED WITH IGNITER {8}
130.~ Interconnected with valve in fuel feed passage {1}
131  DF  .~.~> By movably mounted burner nozzle

DEFINITION

Classification: 431/130

(under subclass 129) Apparatus with means to operate a valve controlling flow of fuel through a feed passage leading to the burner head along with the cover and igniter.