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:
Jan. 03, 2017
Filed:
Oct. 04, 2012
Applicant:
Moteurs Leroy-somer, Angouleme, FR;
Inventor:
Alexis Dutau, Angouleme, FR;
Assignee:
MOTEURS LEROY-SOMER, Angoulene, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 9/00 (2006.01); H02K 9/06 (2006.01); H02K 1/20 (2006.01); H02K 1/32 (2006.01);
U.S. Cl.
CPC ...
H02K 1/20 (2013.01); H02K 1/325 (2013.01);
Abstract
The invention relates to a rotor for a rotary electric machine, extending along a longitudinal axis and including: an assembly of electrical sheets forming projecting poles, two projecting poles defining an interpolar region therebetween; and at least two internal cooling channels formed in the assembly of electrical sheets in at least one interpolar region.