US PATENT SUBCLASS 431 / 265
.~.~ Gun type burner with electrode supported in air blast conduit

Current as of: June, 1999
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431 /   HD   COMBUSTION

258  DF  BURNER HAVING ELECTRICAL HEATER OR IGNITER {4}
264  DF  .~ Spark electrode in front of or adjacent fuel discharger {2}
265.~.~ Gun type burner with electrode supported in air blast conduit

DEFINITION

Classification: 431/265

(under subclass 264) Apparatus including an air blast tube surrounding the fuel discharge nozzle, and delivering air to the discharged fuel at the nozzle, and having structure supporting the electrode within the air blast tube.