US PATENT SUBCLASS 239 / 389
.~.~.~ Pivoted on axis transverse to flow

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

380  DF  MOTOR OR SPRAY FLUID OPERATED CONTINUOUSLY MOVING DISCHARGE MODIFIER {1}
381  DF  .~ Spray fluid operated {1}
382  DF  .~.~ Deflector or whirler {2}
389.~.~.~ Pivoted on axis transverse to flow

DEFINITION

Classification: 239/389

(under subclass 382) Apparatus in which the modifier has swinging or oscillating motion about an axis which is positioned at right angles to the general direction of flow.

SEE OR SEARCH THIS CLASS, SUBCLASS:

503, 505+, for deflectors movable into and out of deflecting position.