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. 16, 2024
Filed:
Sep. 16, 2020
Applicant:
Rlt Holdings, Llc, Missouri City, TX (US);
Inventors:
Edward Curt, Houston, TX (US);
Kyle Meier, Houston, TX (US);
Jerry Yu, Houston, TX (US);
Samuel Rodriguez, Houston, TX (US);
Assignee:
RLT Holdings, LLC, Stratford, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/278 (2022.01); F04B 17/03 (2006.01); H02K 1/279 (2022.01); H02K 1/27915 (2022.01); H02K 5/128 (2006.01); H02K 5/132 (2006.01);
U.S. Cl.
CPC ...
H02K 1/278 (2013.01); F04B 17/03 (2013.01); H02K 1/27915 (2022.01); H02K 5/1285 (2013.01); H02K 5/132 (2013.01); H02K 1/279 (2022.01);
Abstract
Embodiments disclosed herein describe methods for improved permanent magnet motor rotor systems for submersible electric motors. The improved rotor system includes a single piece of material shaft with surface mounted permanent magnets. The single piece of material shaft minimizes the number of shaft bearings and locates the bearings outside of the stator windings.