US PATENT SUBCLASS 239 / 584
.~.~ Injection nozzle type

Current as of: June, 1999
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239 /   HD   FLUID SPRINKLING, SPRAYING, AND DIFFUSING

569  DF  INCLUDING VALVE MEANS IN FLOW LINE {11}
583  DF  .~ Reciprocating {2}
584.~.~ Injection nozzle type {1}
585.1  DF  .~.~.~> Electromagnetically operated valve (e.g., ball-type) {3}

DEFINITION

Classification: 239/584

(under subclass 583) Apparatus in which the flow regulating means is associated with a nozzle of the type disclosed as spraying into a surrounding environment of superatmospheric pressure.

SEE OR SEARCH THIS CLASS, SUBCLASS:

5, for a method of injecting fuel into a combustion chamber.

86, through 96, 132+ and 408+, for injection type nozzles with other regulatory or combined features.

SEE OR SEARCH CLASS

123, Internal-Combustion Engines, appropriate subclasses, particularly 495+, and 590+ for fuel atomizing devices claimed in combination with significant internal combustion engine structure.