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:
Oct. 23, 2018
Filed:
Mar. 08, 2012
Applicants:
Yoshiro Imazawa, Tokyo, JP;
Shinichiro Minami, Tokyo, JP;
Hitoshi Shibagaki, Tokyo, JP;
Kazunori Tanaka, Tokyo, JP;
Inventors:
Yoshiro Imazawa, Tokyo, JP;
Shinichiro Minami, Tokyo, JP;
Hitoshi Shibagaki, Tokyo, JP;
Kazunori Tanaka, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 13/00 (2006.01); H01R 39/08 (2006.01); H01R 43/10 (2006.01); H02K 3/52 (2006.01); H02K 13/02 (2006.01); H02K 15/12 (2006.01); H01R 39/16 (2006.01); H02K 7/00 (2006.01);
U.S. Cl.
CPC ...
H02K 13/003 (2013.01); H01R 39/08 (2013.01); H01R 39/16 (2013.01); H02K 3/528 (2013.01); H02K 13/02 (2013.01); H02K 15/12 (2013.01); H01R 43/10 (2013.01); H02K 7/003 (2013.01);
Abstract
In a rotor of the present invention, an interference is set to have a relationship so that an inner diameter of a press-fit projecting portion before press-fitting is smaller than a diameter of a shaft, and in the inner wall surface, a non-projecting portion is formed without projecting portions on a portion in which a weld line is generated by the molding.