US PATENT SUBCLASS 415 / 209.2
.~.~.~ Having means for mounting diaphragm or plural vane holder to casing

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}
209.2.~.~.~ Having means for mounting diaphragm or plural vane holder to casing

DEFINITION

Classification: 415/209.2

Having means for mounting diaphragm or plural vane holder to casing:

(under subclass 208.2) Device comprising a structure to which the vanes* or other directing means are attached and further comprising means for securing the structure in position relative to a casing*.

(1) Note. The structure must be distinct from the vanes or other directing means for inclusion in this subclass. Means for securing an integral single or double vane (e.g., nozzle block) to a casing is not included in this subclass.

(2) Note. The device need not explicitly claim the presence of the vanes or other directing means provided the presence of such vanes or other means is clearly understood.

SEE OR SEARCH THIS CLASS, SUBCLASS:

189+, for a device comprising plural vanes which are immediately upstream of a runner*, arcuately or circularly arranged around the runner axis, and removably secured or mounted in a casing.

209.3+, for a device comprising particular means for mounting vanes to a supporting structure.