US PATENT SUBCLASS 340 / 610
.~.~.~.~ Vane in flow path

Current as of: June, 1999
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340 /   HD   COMMUNICATIONS: ELECTRICAL

500  DF  CONDITION RESPONSIVE INDICATING SYSTEM {6}
540  DF  .~ Specific condition {18}
603  DF  .~.~ Fluent material {7}
606  DF  .~.~.~ Flow rate {5}
610.~.~.~.~ Vane in flow path

DEFINITION

Classification: 340/610

Vane in flow path:

(under subclass 606) Subject matter wherein the flow is sensed by the deflection of a solid element which extends transversely through the flow path.