US PATENT SUBCLASS 415 / 160
.~.~.~ Individually pivoted vanes

Current as of: June, 1999
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415 /   HD   ROTARY KINETIC FLUID MOTORS OR PUMPS

148  DF  SELECTIVELY ADJUSTABLE VANE OR WORKING FLUID CONTROL MEANS {3}
151  DF  .~ Upstream of runner {7}
159  DF  .~.~ Plural and arcuately or circularly arranged around runner axis {2}
160.~.~.~ Individually pivoted vanes {3}
161  DF  .~.~.~.~> And fixed vane
162  DF  .~.~.~.~> Plural, selectively adjustable vane sets
163  DF  .~.~.~.~> Pivoted parallel to runner axis {1}

DEFINITION

Classification: 415/160

(under subclass 159) Apparatus in which each means comprises a vane* mounted for movement around its axis.

(1) Note. In order to qualify under this definition, there must be some directing or guiding of the working fluid*. See definition of "vane" in section 1 of the Main Class Definition.