US PATENT SUBCLASS 137 / 422
.~.~.~ Lost motion mechanism

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

Internet Version by PATENTEC © 1999      Terms of Use


137 /   HD   FLUID HANDLING

386  DF  LIQUID LEVEL RESPONSIVE OR MAINTAINING SYSTEMS {11}
409  DF  .~ By float controlled valve {11}
416  DF  .~.~ Quick acting {4}
422.~.~.~ Lost motion mechanism

DEFINITION

Classification: 137/422

(under subclass 416) Apparatus in which during a part of its travel the float moves without producing a corresponding movement of the flow control means.

SEE OR SEARCH CLASS

251, Valves and Valve Actuation,

77+, for valve actuators including a lost motion mechanism, and see the search notes to subclass 77.