US PATENT SUBCLASS 416 / 32
.~ Control of drive brake or clutch

Current as of: June, 1999
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416 /   HD   FLUID REACTION SURFACES (I.E., IMPELLERS)

31  DF  WITH CONTROL MEANS RESPONSIVE TO NON-CYCLIC CONDITION SENSING, CENTRIFUGAL ACTUATION, TORQUE OR THRUST {9}
32.~ Control of drive brake or clutch

DEFINITION

Classification: 416/32

(under subclass 31) Apparatus wherein the controlled means comprises a brake or clutch in a transmission train driving or driven by the impeller.