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:
Jun. 28, 2022
Filed:
Jun. 01, 2020
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Val Riachentsev, Houston, TX (US);
Jinjiang Xiao, Dhahran, SA;
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/12 (2006.01); F04D 13/10 (2006.01); E21B 34/06 (2006.01); F04D 1/06 (2006.01); F04D 7/02 (2006.01); F04D 13/08 (2006.01); H02K 7/14 (2006.01); H02K 37/04 (2006.01); H02K 37/24 (2006.01);
U.S. Cl.
CPC ...
E21B 43/128 (2013.01); E21B 34/06 (2013.01); F04D 1/06 (2013.01); F04D 7/02 (2013.01); F04D 13/086 (2013.01); F04D 13/10 (2013.01); H02K 7/14 (2013.01); H02K 37/04 (2013.01); H02K 37/24 (2013.01);
Abstract
A motorized pump system includes a switched reluctance motor with a motor rotor and a motor stator, and a pump surrounding the switched reluctance motor. The motor rotor is positioned radially inward or outward of the motor stator, and the pump includes a pump rotor integrated with the motor rotor. The pump rotor includes at least one impeller connected to the motor rotor.