US PATENT SUBCLASS 137 / 512.1
.~.~.~ Dividing and recombining in a single flow path

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

455  DF  LINE CONDITION CHANGE RESPONSIVE VALVES {11}
511  DF  .~ Direct response valves (i.e., check valve type) {14}
512  DF  .~.~ Plural {6}
512.1.~.~.~ Dividing and recombining in a single flow path {1}
512.15  DF  .~.~.~.~> Integral resilient member forms plural valves

DEFINITION

Classification: 137/512.1

(under subclass 512) Devices in which the valves are arranged in a single flow path and divide the flow into parallel paths which recombine after passing through the valves.

SEE OR SEARCH THIS CLASS, SUBCLASS:

516.11, for dividing and recombining effected by plural ports in a seat and a single valve head.

599.1, for dividing and recombining systems of the nonautomatic type.