US PATENT SUBCLASS 137 / 607
.~.~.~.~ With common valve operator

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

561 R  DF  SYSTEMS {32}
602  DF  .~ Multiple inlet with single outlet {4}
605  DF  .~.~ With flow control {1}
606  DF  .~.~.~ Valve in each inlet {1}
607.~.~.~.~ With common valve operator

DEFINITION

Classification: 137/607

(under subclass 606) Systems in which at least one valve in each inlet branch is connected to a single operating means so as to be operated thereby.

SEE OR SEARCH THIS CLASS, SUBCLASS:

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

862+, for distribution systems plural branches and plural valves having a single actuator, and see the search notes thereto.