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:
Oct. 09, 2018
Filed:
Dec. 18, 2014
Baker Hughes Incorporated, Houston, TX (US);
Michael R. Rumbaugh, Tulsa, OK (US);
Ryan P. Semple, Owasso, OK (US);
Jeffrey G. Frey, Broken Arrow, OK (US);
Baker Hughes Incorporated, Houston, TX (US);
Abstract
Systems and methods for protecting motor lead from debris and fluid contamination. In one embodiment, detachable, flexible lead wires within an ESP motor are covered by protective sleeves that are sealed against the end connectors of the leads. The end connectors are coupled to corresponding terminals in an epoxy fixture of the motor and a motor head in a manner that provides a seal between them. The sealed sleeve and end connectors prevent debris and contaminants in the fluid within the motor from reaching the conductive elements of the motor leads, thereby preventing accumulations of debris and contaminants that could otherwise cause electrical faults.