US PATENT SUBCLASS 137 / 595
.~.~ With common valve operator


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

561 R  DF  SYSTEMS {32}
594  DF  .~ Plural noncommunicating flow paths {1}
595.~.~ With common valve operator


DEFINITION

Classification: 137/595

(under subclass 594) Systems having at least one valve in each of two or more noncommunicating flow lines, the valves in the noncommunicating flow lines being connected to a single operating means so as to be operated thereby.

SEE OR SEARCH THIS CLASS, SUBCLASS:

601, 607 and 862+, for distribution systems comprising branched flow lines with a common operator for valves in plural branches.

627, 627.5 and 628+, for plural valves of selective or sequential types having a single actuator, and see the search notes thereto.