US PATENT SUBCLASS 73 / 224
.~.~.~ With float operated valve

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.~.~.~ With float operated valve {1}
225  DF  .~.~.~.~> With trip gear

DEFINITION

Classification: 73/224

(under subclass 223) Tank meters wherein the inlet and outlet valves of the measuring chamber are controlled by a float or floats. Tank meters having valves actuated by power means controlled by a float or floats are included.

SEE OR SEARCH THIS CLASS, SUBCLASS:

221, for float operated valves for plural measuring chamber type.