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. 28, 2021
Filed:
Jan. 07, 2019
Applicant:
Whylot Sas, Cambes, FR;
Inventors:
Assignee:
Whylot SAS, Cambes, FR;
Primary Examiner:
Int. Cl.
CPC ...
H02K 16/00 (2006.01); H02K 5/20 (2006.01); H02K 9/19 (2006.01); H02K 16/04 (2006.01); H02K 1/18 (2006.01); H02K 1/27 (2006.01); H02K 1/28 (2006.01); H02K 3/46 (2006.01); H02K 7/00 (2006.01); H02K 9/197 (2006.01);
U.S. Cl.
CPC ...
H02K 16/04 (2013.01); H02K 1/182 (2013.01); H02K 1/2793 (2013.01); H02K 1/28 (2013.01); H02K 3/46 (2013.01); H02K 5/20 (2013.01); H02K 7/003 (2013.01); H02K 9/197 (2013.01);
Abstract
A permanent-magnet synchronous motor or generator with at least one rotor () and at least one stator (). The motor includes two rotors (), four stators () and a cooling system (). The cooling system includes three cooling circuits (), i.e. two outer circuits () which are each accommodated in a longitudinal outer wall of a casing (), adjacent to an outermost stator (), for cooling said outermost stator (), and an intermediate circuit () located between the two innermost stators () in the motor for simultaneously cooling said two stators (), the central shaft () being common to the two rotors () which are connected to the central shaft () by mechanical means.