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:
Aug. 01, 2017
Filed:
Jun. 21, 2012
Hironori Tsuiki, Chiyoda-ku, JP;
Shinichiro Yoshida, Chiyoda-ku, JP;
Yutaro Shirai, Chiyoda-ku, JP;
Hiroyuki Akita, Chiyoda-ku, JP;
Masaya Inoue, Chiyoda-ku, JP;
Daisuke Shijo, Chiyoda-ku, JP;
Shogo Okamoto, Chiyoda-ku, JP;
Hironori Tsuiki, Chiyoda-ku, JP;
Shinichiro Yoshida, Chiyoda-ku, JP;
Yutaro Shirai, Chiyoda-ku, JP;
Hiroyuki Akita, Chiyoda-ku, JP;
Masaya Inoue, Chiyoda-ku, JP;
Daisuke Shijo, Chiyoda-ku, JP;
Shogo Okamoto, Chiyoda-ku, JP;
MITSUBISHI ELECTRIC CORPORATION, Chiyoda-Ku, Tokyo, JP;
Abstract
A rotary electric machine includes a stator in which a plurality of armatures each have a coil formed by a winding wire wound in plural layers around bobbins mounted to a magnetic pole tooth, which are disposed annularly on an inner circumference of a cylindrical frame. The coil is formed by the winding wire being wound with a constant feed pitch in parallel with slots of the bobbins in plural layers. The winding wire forming a first layer of the coil is shifted by half the feed pitch between a left side and a right side of a center axis of the coil as viewed from a plane perpendicular to a stacking direction of a stacked iron core.