US PATENT SUBCLASS 73 / 225
.~.~.~.~ With trip gear

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

861  DF  VOLUME OR RATE OF FLOW {23}
*  DD  .~ Tank type {3}
223  DF  .~.~ Single measuring chamber {2}
224  DF  .~.~.~ With float operated valve {1}
225.~.~.~.~ With trip gear

DEFINITION

Classification: 73/225

(under subclass 224) Meters wherein the valves of the measuring chamber are actuated by a force which is stored up and suddenly released through movement of a float or floats.

SEE OR SEARCH THIS CLASS, SUBCLASS:

251, and 270, for trip gear in other combinations.