US PATENT SUBCLASS 137 / 862
.~.~ With common valve operator

Current as of: June, 1999
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137 /   HD   FLUID HANDLING

561 R  DF  SYSTEMS {32}
861  DF  .~ With flow control means for branched passages {8}
862.~.~ With common valve operator {8}
863  DF  .~.~.~> For valve having a flexible diaphragm valving member
864  DF  .~.~.~> For valve having a ball head
865  DF  .~.~.~> With gearing
866  DF  .~.~.~> Threaded actuator
867  DF  .~.~.~> Pivoted or rotary motion converted to reciprocating valve head motion {1}
869  DF  .~.~.~> Having fluid actuator
870  DF  .~.~.~> With electrical actuation
871  DF  .~.~.~> Spring biased

DEFINITION

Classification: 137/862

With common valve operator:

(under subclass 861) Systems wherein a plurality of branches in the branched array are each provided with a separate flow control means and means to coordinate the actuation of the separate flow control means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

595, 601, and 607, for other distribution systems having plural valves with a common actuator.

631+, for valves of the cyclical type, and see the search notes thereto.

SEE OR SEARCH CLASS

222, Dispensing,

485+, for interconnected or integral flow controllers for plural dispenser outlets, and subclasses 488+ for controllers for a single passage into which plural passages merge.