US PATENT SUBCLASS 137 / 115.24
.~.~.~.~ Mechanical movement between sensor and valve

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

87.01  DF  SELF-PROPORTIONING OR CORRELATING SYSTEMS {8}
109  DF  .~ Self-controlled branched flow systems {4}
115.01  DF  .~.~ Bypass or relief controlled by main line fluid condition {3}
115.13  DF  .~.~.~ Pressure responsive {9}
115.24.~.~.~.~ Mechanical movement between sensor and valve

DEFINITION

Classification: 137/115.24

Mechanical movement between sensor and valve:

(under subclass 115.13) Subject matter wherein the sensor and the bypass or relief valve are so interconnected that the sensor is moving at a different rate and in different direction than the movement of the bypass or relief.