US PATENT SUBCLASS 416 / 43
.~ Responsive to condition of torque or thrust of device or driving or driven means or mechanism

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

Internet Version by PATENTEC © 1999      Terms of Use


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}
43.~ Responsive to condition of torque or thrust of device or driving or driven means or mechanism

DEFINITION

Classification: 416/43

(under subclass 31) Apparatus wherein the control means is caused to operate in response to a force acting on the apparatus or a part thereof which is sensed as the resistance to a rate or directional movement variation of the apparatus or part.