US PATENT SUBCLASS 239 / 256
.~.~ Control of speed or axis of rotation shiftable (manual valves excluded)

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

225.1  DF  DISTRIBUTOR CONTINUOUSLY MOVES RELATIVE TO SUPPORT DURING SPRAYING {16}
251  DF  .~ Reaction-type nozzle motive means {8}
256.~.~ Control of speed or axis of rotation shiftable (manual valves excluded) {2}
257  DF  .~.~.~> Variable outlet aperture size
258  DF  .~.~.~> Varying jet to change tangential reaction component

DEFINITION

Classification: 239/256

(under subclass 251) Apparatus which includes (1) means to vary some portion of a distributor member to change its velocity, or (2) means to move a distributor to a new position in which it moves about a different axis.

(1) Note. Mere valves in the flow line have been excluded even where they are located in the terminal outlet member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

262, for control of speed of a reaction nozzle type organization by controlling the flow of fluid therethrough by valves and the like.