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:
May. 04, 2021
Filed:
Sep. 01, 2017
Fisher Controls International Llc, Marshalltown, IA (US);
Jason Dirk Jablonski, Zimmerman, MN (US);
FISHER CONTROLS INTERNATIONAL LLC, Marshalltown, IA (US);
Abstract
A rotary valve is provided for use in highly corrosive and abrasive applications. The valve includes a valve body defining an inlet, an outlet, and a valve interior in fluid communication with the inlet and the outlet. The valve also includes a ball element disposed within the valve interior via a valve stem to control fluid flow through the valve, and a valve seat to sealingly engage the ball element. The ball element includes a body having an outside portion, a bore disposed through a center portion of the body, and at least one brace disposed between the bore and the outside portion to strengthen the ball element during highly corrosive and abrasive applications of the valve.