US PATENT SUBCLASS 239 / 589.1
.~ Fluidic oscillator


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

589  DF  RIGID FLUID CONFINING DISTRIBUTOR {8}
589.1.~ Fluidic oscillator


DEFINITION

Classification: 239/589.1

Fluidic oscillator:

(under subclass 589) Apparatus wherein the geometry of the flow path causes a periodic or cyclic change in the character of flow impaired to the fluid escaping from the discharge or egress opening.

SEE OR SEARCH THIS CLASS, SUBCLASS:

99+, for means in addition to the geometry of the flow path for causing a cyclically intermittent discharge.

101, for means in addition to the geometry of the flow path for causing a cyclic flow rate to the distributor.

102.1+, for motor means which vibrates or jiggles the discharge.

308+, for a spray fluid operated continuously moving discharge modifier.