US PATENT SUBCLASS 303 / 11
.~ Pressure control

Current as of: June, 1999
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303 /   HD   FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS

10  DF  WITH PUMP {2}
11.~ Pressure control

DEFINITION

Classification: 303/11

The action of the pump is controlled by the pressure of the fluid pumped up.

SEE OR SEARCH CLASS

417, Pumps,

1+, for condition responsive control of a pump drive motor and 279+ for condition responsive pumped fluid control.