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:
Mar. 22, 2022
Filed:
May. 16, 2017
Applicant:
Circor Pumps North America, Llc., Monroe, NC (US);
Inventors:
Bernd Suttmann, Schermbeck, DE;
Patrick Wecking, Borken, DE;
Assignee:
CIRCOR PUMPS NORTH AMERICA, LLC., Monroe, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01C 1/10 (2006.01); F03C 2/00 (2006.01); F03C 4/00 (2006.01); F04C 18/00 (2006.01); F04C 2/107 (2006.01); F04C 14/28 (2006.01);
U.S. Cl.
CPC ...
F04C 2/107 (2013.01); F04C 2/1071 (2013.01); F04C 2/1075 (2013.01); F04C 14/28 (2013.01); F04C 2270/19 (2013.01);
Abstract
A system and method for coupling a temperature monitoring system within a progressive cavity pump to combat dry-running. A temperature monitoring system for use in a progressive cavity pump for monitoring the internal temperature of an elastomeric stator. The temperature monitoring system includes a sleeve and a temperature sensor disposed therein. The sleeve is inserted into a shell portion of the stator before vulcanizing the elastomeric stator so that the sleeve is vulcanized to the elastomeric stator.