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:
Dec. 27, 2011
Filed:
Jul. 26, 2010
Applicants:
John Sears, Calgary, CA;
Shawn Patterson, Calgary, CA;
Inventors:
John Sears, Calgary, CA;
Shawn Patterson, Calgary, CA;
Assignee:
Flowserve Management Company, Irving, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G05D 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A dry gas seal leakage recovery system is provided which collects seal leakage gas from one or more mechanical seal assemblies, pressurizing and controlling the outlet distribution pressure of the collected seal leakage, and re-injecting the gas back into the compressor or seal supply system.