The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 1984
Filed:
Sep. 23, 1983
Applicant:
Inventors:
Barry K Hanover, Salt Lake City, UT (US);
Stephen C Jacobsen, Salt Lake City, UT (US);
Assignee:
Organon Teknika Corporation, Oklahoma City, OK (US);
Primary Examiner:
Int. Cl.
CPC ...
F16K / ; F17D / ;
U.S. Cl.
CPC ...
1376361 ; 137595 ; 137863 ; 137870 ; 251-4 ; 251-6 ;
Abstract
A pinch-type shut-off, pressure- or flow-regulating valve having a flexible tube extending through a valve body wherein the flexible tube is pinched off by the action of an eccentric cam attached to a motor. As the eccentric cam is rotated the flexible tube can be pinched off as it presses against the opposing wall inside the valve body. A number of positions of pinching off can be achieved and a microswitch can be available to locate the position of the eccentric cam.