US PATENT SUBCLASS 415 / 194
.~.~.~.~.~ Diverse size or spacing in different spaced vane sets

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
183  DF  .~ Plural distributing means immediately upstream of runner {2}
185  DF  .~.~ Arcuately or circularly arranged around runner axis {3}
191  DF  .~.~.~ Vanes {3}
193  DF  .~.~.~.~ Plural, axially spaced vane sets {1}
194.~.~.~.~.~ Diverse size or spacing in different spaced vane sets

DEFINITION

Classification: 415/194

(under subclass 193) Apparatus in which the vanes* of one of the groups are larger in length or width or are positioned further from each other than the vanes* in another set.