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. 28, 2010
Filed:
Sep. 10, 2008
Chris K. Shaw, Tulsa, OK (US);
Bradley Ellis Yingst, Anchorage, AK (US);
Sean A. Cain, Owasso, OK (US);
David H. Neuroth, Claremore, OK (US);
Larry V. Dalrymple, Claremore, OK (US);
Chris K. Shaw, Tulsa, OK (US);
Bradley Ellis Yingst, Anchorage, AK (US);
Sean A. Cain, Owasso, OK (US);
David H. Neuroth, Claremore, OK (US);
Larry V. Dalrymple, Claremore, OK (US);
Baker Hughes Incorporated, Houston, TX (US);
Abstract
An electrical submersible pump assembly has a motor cooperatively engaged with a pump for driving the pump and a motor lead extending to the motor for supplying power to the motor. The motor lead has an electrical conductor enclosed within a tube. The tube is sealed from an exterior environment of the motor and contains a dielectric fluid. The motor may be filled with a dielectric lubricant and the interior of the tube of the motor lead may be in fluid communication with the dielectric lubricant. Alternatively, the motor may filled with a dielectric lubricant and the dielectric fluid within the interior of the tube of the motor lead may be sealed from the dielectric lubricant.