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:
Jun. 29, 2021
Filed:
Oct. 21, 2011
Applicants:
Gifford Decker, Springville, UT (US);
Varadharajen Lakshamanan, Kernataka, IN;
Fred Cain, Orem, UT (US);
Inventors:
Gifford Decker, Springville, UT (US);
Varadharajen Lakshamanan, Kernataka, IN;
Fred Cain, Orem, UT (US);
Assignee:
FLOWSERVE MANAGEMENT COMPANY, Irving, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 31/04 (2006.01); F16K 31/08 (2006.01);
U.S. Cl.
CPC ...
F16K 31/04 (2013.01); F16K 31/088 (2013.01);
Abstract
A valve assembly including a valve body, an outer housing having rotating shaft containing magnets and being driven by a motor, an inner housing statically sealed to the valve body, and an actuation system enclosed within the inner housing, the actuation system having magnets that are induced by magnetic field created by the rotating shaft magnets.