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. 07, 2020
Filed:
May. 30, 2017
Applicant:
Reme Technologies, Llc, Conroe, TX (US);
Inventors:
Joshua Alan Sicilian, Houston, TX (US);
Faraz Ali, Friendswood, TX (US);
Assignee:
Reme Technologies, LLC, Conroe, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
F03C 2/08 (2006.01); F04C 15/00 (2006.01); F04C 13/00 (2006.01); F04C 2/107 (2006.01); F01C 1/10 (2006.01);
U.S. Cl.
CPC ...
F01C 1/101 (2013.01); F03C 2/08 (2013.01); F04C 2/1075 (2013.01); F04C 13/008 (2013.01); F04C 15/0015 (2013.01); F05C 2225/12 (2013.01);
Abstract
A progressive cavity positive displacement motor having a solid metal stator and a rotor having an elastomeric seal layer on its outer surface, as well as a method of manufacturing the motor. The elastomeric seal layer on the rotor can be formed by extruding the uncured elastomer, applying the extrusion to the metal rotor core and machining the cured elastomer to produce a uniform thickness seal layer. The elastomer can be made from a high molecular weight elastomer compound. Graphene additives can further enhance the performance characteristics of the elastomer.