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. 17, 2015
Filed:
Aug. 20, 2013
Applicant:
Baker Hughes Incorporated, Houston, TX (US);
Inventors:
Suresha R. O'Bryan, Cypress, TX (US);
Ketankumar K. Sheth, Tulsa, OK (US);
Risa Rutter, Claremore, OK (US);
Michael Forsberg, Claremore, OK (US);
Assignee:
Baker Hughes Incorporated, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01); H02K 11/00 (2006.01); H02K 5/132 (2006.01); G01M 15/00 (2006.01); G01D 5/353 (2006.01);
U.S. Cl.
CPC ...
H02K 11/001 (2013.01); H02K 5/132 (2013.01); G01M 15/00 (2013.01); G01D 5/35316 (2013.01);
Abstract
Subsurface motors for use with electrical submersible pump which include one or more optic fiber sensors to detect operational parameters of the motor such as temperature, vibration and pressure. Optic fiber sensors are disposed a ally along a pathway within unsealed portions of the motor.