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:
Sep. 12, 2017
Filed:
Nov. 19, 2012
Applicant:
Spx Flow, Inc., Charlotte, NC (US);
Inventors:
Veaceslav Ignatan, Erie, PA (US);
Robert L. Fetterman, Lake City, PA (US);
Assignee:
SPX FLOW, INC., Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 23/13 (2006.01); F16K 1/38 (2006.01); F22G 5/12 (2006.01);
U.S. Cl.
CPC ...
F16K 1/385 (2013.01); F22G 5/12 (2013.01); F22G 5/123 (2013.01); Y10T 137/0324 (2015.04); Y10T 137/8766 (2015.04);
Abstract
A desuperheater spraying valve assembly includes an actuator coupled to a plug with a valve seat in the proximity of the plug. The plug is affixed to an actuator rod which transverses the body of the valve assembly. A spray tube may be affixed to the valve seat and at least one spray nozzle is affixed to the spray tube. The plug and the valve seat are conical in shape and when the plug is inserted into the valve, they form a seal.