US PATENT SUBCLASS 415 / 161
.~.~.~.~ And fixed vane

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

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  DF  .~.~.~ Individually pivoted vanes {3}
161.~.~.~.~ And fixed vane

DEFINITION

Classification: 415/161

(under subclass 160) Apparatus comprising in addition, a vane* or other flow guiding member nonadjustably supported in the flow path.