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. 17, 2023
Filed:
Jun. 30, 2022
Halliburton Energy Services, Inc., Houston, TX (US);
Michael Rimmer, Frimley, GB;
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
An electric submersible pump (ESP) electric motor. The ESP electric motor comprises a drive shaft; a first metal compliance ring located around the drive shaft; a second metal compliance ring located around the drive shaft; a first bearing sleeve located around the drive shaft, located around the first metal compliance ring, and located around the second metal compliance ring, wherein there is an interference fit between the inside of the first bearing sleeve and the first metal compliance ring and between the inside of the first bearing sleeve and the second metal compliance ring; and a second bearing sleeve located around the first bearing sleeve and located inside an inner bore of a stator of the electric motor.