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:
Jul. 31, 2018
Filed:
Oct. 22, 2015
Applicant:
Fisher Controls International Llc, Marshalltown, IA (US);
Inventors:
Elliot J. Hoff, Ames, IA (US);
Ross A. Schade, Ames, IA (US);
Assignee:
FISHER CONTROLS INTERNATIONAL LLC, Marshalltown, IA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 27/04 (2006.01); F16K 3/02 (2006.01); F16K 31/50 (2006.01); F16K 3/24 (2006.01);
U.S. Cl.
CPC ...
F16K 27/044 (2013.01); F16K 3/0218 (2013.01); F16K 3/0227 (2013.01); F16K 3/0254 (2013.01); F16K 3/24 (2013.01); F16K 31/508 (2013.01);
Abstract
A clamped bonnet assembly for an axial flow control valve includes a clamped bonnet, a valve seat, and a cage, the cage being clamped directly between the clamped bonnet and the valve seat. The clamped bonnet assembly enhances manufacturability and machinability due to the removability of the clamped bonnet assembly from the control valve body.