US PATENT SUBCLASS 303 / 11
.~ Pressure control


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



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.