US PATENT SUBCLASS 415 / 208.3
.~.~.~ Plane intersects with runner blade

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}
208.3.~.~.~ Plane intersects with runner blade {2}
208.4  DF  .~.~.~.~> Plural, radially spaced vane sets
208.5  DF  .~.~.~.~> Nonradial flow runner

DEFINITION

Classification: 415/208.3

Plane intersects with runner blade:

(under subclass 208.2) Device wherein the (radial) plane passing through the vanes* or other directing means also passes through at least a portion of a working member blade* of the runner*.

SEE OR SEARCH THIS CLASS, SUBCLASS:

164, for a device comprising plural vanes which are upstream of a runner, individually pivoted parallel to the runner axis, and arcuately or circularly arranged around the runner axis in a radial plane which passes through a blade of the runner, at least one of which vanes is selectively adjustable.

165+, for a device comprising plural vanes which are upstream of a runner and arcuately or circularly arranged around the runner axis in a radial plane which passes through a blade of the runner, at least one of which vanes is selectively adjustable.

186+, for a device comprising plural vanes which are

immediately upstream of a runner and arcuately or circularly arranged around the runner axis in a radial plane which passes through a blade of the runner.