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:
Aug. 03, 2021
Filed:
May. 17, 2018
Applicant:
Fisher Controls International Llc, Marshalltown, IA (US);
Inventor:
Thomas N. Gabriel, Marshalltown, IA (US);
Assignee:
FISHER CONTROLS INTERNATIONAL LLC, Marshalltown, IA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 27/00 (2006.01); F16K 3/24 (2006.01); F16K 3/26 (2006.01); F16K 3/316 (2006.01); F16K 3/34 (2006.01);
U.S. Cl.
CPC ...
F16K 27/00 (2013.01); F16K 3/246 (2013.01); F16K 3/267 (2013.01); F16K 3/316 (2013.01); F16K 3/34 (2013.01); Y10T 137/86734 (2015.04); Y10T 137/86791 (2015.04);
Abstract
A valve cage of a control valve includes a cylindrical body having a first ring, a second ring opposite the first ring, an outer wall, an inner wall, and an interior portion that extends radially between the inner wall and the outer wall and extends axially between the first ring and the second ring. A passage extends through the outer and inner walls of the cylindrical body, and is disposed between the first ring and the second ring of the cylindrical body. A three-dimensional lattice structure is disposed in the interior portion of the cylindrical body.