US PATENT SUBCLASS 406 / 127
.~.~ With valve between receptacle and fluid conveyor

Current as of: June, 1999
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406 /   HD   CONVEYORS: FLUID CURRENT

108  DF  INTAKE TO FLUID CURRENT CONVEYOR {7}
122  DF  .~ Load receptacle type {9}
127.~.~ With valve between receptacle and fluid conveyor {1}
128  DF  .~.~.~> Reciprocating, rotating, or swinging {3}

DEFINITION

Classification: 406/127

With valve between receptacle and fluid conveyor:

(under subclass 122) Subject matter wherein means are provided in the flow path of the load between the receptacle* and fluid conveyor inlet whereby the flow of load entering the conveyor* can be controlled.

SEE OR SEARCH CLASS

137, Fluid Handling, appropriate subclasses for a valve combined with a fluid handling system, or a valve, per se, which is automatic in operation.

251, Valves and Valve Actuation, appropriate subclasses for valve structure, per se.