US PATENT SUBCLASS 239 / 456
.~ Axially movable outlet part

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

451  DF  TERMINAL OUTLET FORMED BETWEEN PARTS MOUNTED FOR RELATIVE MOVEMENT {3}
456.~ Axially movable outlet part {3}
457  DF  .~.~> Moved by rotatable flow conducting terminal member part {1}
459  DF  .~.~> Spring biased nonrotatable controller within discharge guide
460  DF  .~.~> Peripherally fluted or grooved member

DEFINITION

Classification: 239/456

(under subclass 451) Apparatus in which the relative motion of an outlet part is in the general direction of flow of the effluent.

SEE OR SEARCH THIS CLASS, SUBCLASS:

265.31, for a reaction motor nozzle having selectively used diversely shaped or directed outlets, one of which is formed between members arranged for relative axial motion.

438+, for a distributor having selective or variable diverse outlets, one of which is formed by parts mounted for relative axial motion.