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. 16, 2025
Filed:
Oct. 13, 2020
Applicant:
Eaton Intelligent Power Limited, Dublin, IE;
Inventor:
Mikhail Goykhman, Reseda, CA (US);
Assignee:
EATON INTELLIGENT POWER LIMITED, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 9/06 (2006.01); H02K 3/40 (2006.01); H02K 9/26 (2006.01);
U.S. Cl.
CPC ...
H02K 9/06 (2013.01); H02K 3/40 (2013.01); H02K 9/26 (2013.01);
Abstract
An electric motor can automatically generate an internal pressure around conductor windings of the stator. The electric motor can be used on an electric aircraft or other application having variable atmospheric pressure. The electric motor includes a fan configured to blow the gas into a flow path to generate increased internal pressure about the conductor windings. The fan may be mounted to the rotator of the electric motor. The flow path is restricted to increase the pressure difference of the air entering the electric motor.