US PATENT SUBCLASS 91 / 419
.~ Responsive to (1) motive fluid temperature or state, or (2) motor position or orientation


Current as of: June, 1999
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91 /   HD   MOTORS: EXPANSIBLE CHAMBER TYPE

418  DF  WITH MOTIVE FLUID VALVE {32}
419.~ Responsive to (1) motive fluid temperature or state, or (2) motor position or orientation


DEFINITION

Classification: 91/419

(under subclass 418) Apparatus in which the valve means is controlled in response to (1) changes in the temperature or

the physical state of the motive fluid supplied to or exhausted from the motor or (2) changes in the position of the motor relative to a support or relative to a predetermined spatial reference, such as a line, plane or direction.