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. 25, 2026
Filed:
Jul. 07, 2023
Fisher Controls International Llc, Marshalltown, IA (US);
Benjamin J. Fletcher, Marshalltown, IA (US);
Justin P. Goodwin, Marshalltown, IA (US);
FISHER CONTROLS INTERNATIONAL LLC, Marshalltown, IA (US);
Abstract
A control valve includes a valve body defining an inlet and an outlet. A valve closure member is also coupled to the valve body, the valve closure member being displaceable relative to the valve body between a first closed position and a second fully-open position. An aerodynamic noise reducing element is disposed within the valve body, the aerodynamic noise reducing element including a plurality of flow channels. The plurality of flow channels includes a first flow channel and a second flow channel. The first flow channel extends along a first flow axis from an open first end to an open second end. The first flow channel includes a first fluid expansion chamber. The second flow channel extends along a second flow axis from an open first end to an open second end. The second flow channel has a second expansion chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile