US PATENT SUBCLASS 415 / 209.4
.~.~.~.~ Vane fixed between radially separate surfaces

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

182.1  DF  WORKING FLUID PASSAGE OR DISTRIBUTING MEANS ASSOCIATED WITH RUNNER (E.G., CASING, ETC.) {24}
208.1  DF  .~ Vane or deflector {3}
208.2  DF  .~.~ Plural and arcuately or circularly arranged in radial plane around runner axis {5}
209.3  DF  .~.~.~ Having specific vane mounting means {1}
209.4.~.~.~.~ Vane fixed between radially separate surfaces

DEFINITION

Classification: 415/209.4

Vane fixed between radially separate surfaces:

(under subclass 209.3) Device wherein the vane* or other directing means is held intermediate two structures at opposite ends of the vane or other directing means, and wherein the two structures lie at different distances from the runner's* axis of rotation.

(1) Note. Either or both of the two structures may consist of circumferentially extending segments connected together.