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:
Sep. 05, 2023
Filed:
Jul. 01, 2021
Applicant:
Fisher Controls International Llc, Marshalltown, IA (US);
Inventors:
Cory J. Hagen, Johnston, IA (US);
Katherine N. Bartels, Ames, IA (US);
Assignee:
FISHER CONTROLS INTERNATIONAL LLC, Marshalltown, IA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 3/26 (2006.01); F16K 3/24 (2006.01); F16K 39/04 (2006.01); F16K 3/314 (2006.01); F16K 3/30 (2006.01); F16K 27/04 (2006.01); F16K 27/08 (2006.01);
U.S. Cl.
CPC ...
F16K 3/262 (2013.01); F16K 3/246 (2013.01); F16K 3/267 (2013.01); F16K 3/30 (2013.01); F16K 3/314 (2013.01); F16K 27/041 (2013.01); F16K 27/08 (2013.01); F16K 39/04 (2013.01);
Abstract
A fluid valve includes a valve body having a fluid inlet and a fluid outlet. A fluid passageway connects the fluid inlet and the fluid outlet. A trim assembly is located within the fluid passageway, the trim assembly controlling fluid flow through the fluid passageway. The trim assembly includes valve plug having an integrated staged pressure recovery.