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:
Apr. 03, 2018
Filed:
Feb. 27, 2015
Applicant:
Fike Corporation, Blue Springs, MO (US);
Inventors:
Ryan Garnett, Kansas, MO (US);
E. Dean Miller, Lee's Summit, MO (US);
Assignee:
Fike Corporation, Blue Springs, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 46/02 (2006.01); B01D 46/48 (2006.01); E21B 21/12 (2006.01); E21B 37/04 (2006.01); F16K 15/03 (2006.01); F16K 51/00 (2006.01); B08B 5/02 (2006.01); F16K 25/02 (2006.01); B01D 46/00 (2006.01);
U.S. Cl.
CPC ...
F16K 15/03 (2013.01); B08B 5/02 (2013.01); F16K 25/02 (2013.01); F16K 51/00 (2013.01); B01D 46/0093 (2013.01); Y10T 137/0419 (2015.04); Y10T 137/4259 (2015.04); Y10T 137/7903 (2015.04);
Abstract
A passive isolation valve equipped with one or more nozzles configured to deliver a flow of gas to an area adjacent the valve seat so as to remove accumulated particulate material from the area of the valve adjacent the valve seat that otherwise may adversely affect closure of the valve in response to an energetic event.