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:
Sep. 11, 2018
Filed:
Jul. 26, 2016
Applicant:
Denso Corporation, Kariya, Aichi-pref., JP;
Inventors:
Atsuo Ishizuka, Kariya, JP;
Hiroshi Kaneiwa, Kariya, JP;
Keiji Kondou, Kariya, JP;
Hiromitsu Asai, Kariya, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/00 (2006.01); H02K 3/12 (2006.01); H02K 3/32 (2006.01); H02K 3/04 (2006.01); H02K 3/38 (2006.01); H02K 15/00 (2006.01);
U.S. Cl.
CPC ...
H02K 3/12 (2013.01); H02K 3/04 (2013.01); H02K 3/32 (2013.01); H02K 3/38 (2013.01); H02K 15/0037 (2013.01); H02K 15/0081 (2013.01);
Abstract
A rotating electric machine includes a weld formed by welding end portions of a pair of electric conductors for forming a coil and a weld-insulating member that covers, at least, a surface of the weld. The weld has an uneven portion formed on at least part of the surface thereof. The uneven portion is constituted of a plurality of annular recesses and a plurality of annular protrusions. The annular recesses are formed alternately and continuously with the annular protrusions.