US PATENT SUBCLASS 417 / 183
.~.~.~ By position of nozzle relative to combining tube

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

Internet Version by PATENTEC © 1999      Terms of Use


417 /   HD   PUMPS

65  DF  ONE FLUID PUMPED BY CONTACT OR ENTRAINMENT WITH ANOTHER {10}
151  DF  .~ Jet {23}
182  DF  .~.~ Regulation {7}
183.~.~.~ By position of nozzle relative to combining tube {1}
184  DF  .~.~.~.~> Pressure controlled

DEFINITION

Classification: 417/183

(under subclass 182) Apparatus in which the control is effected by a change in the relative axial positions of the motive fluid nozzle and the conduit which receives the combined motive and pumped fluid from the entrainment area.