US PATENT SUBCLASS 418 / 40
SPEED CONTROLLED

Current as of: June, 1999
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418 /   HD   ROTARY EXPANSIBLE CHAMBER DEVICES

40SPEED CONTROLLED {3}
41  DF  .~> Rotating weight valves working fluid passage
42  DF  .~> Rotating weight positioned on or within inner rotating member
43  DF  .~> Weight rotates about axially extending axis {1}

DEFINITION

Classification: 418/40

(under the class definition) Apparatus in which means

responsive to the speed of rotation of the working member is provided to govern the speed of rotation of the working member whereby an optimum speed of rotation thereof may not be exceeded.

(1) Note. The means may be adjustable to adapt the working member of the device to operate at but not exceed any desired working member speed of rotation.