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. 15, 2013
Filed:
Dec. 17, 2010
Toshiya Sugiyama, Okazaki, JP;
Yasutoshi Yamada, Chita-gun, JP;
Toshiya Sugiyama, Okazaki, JP;
Yasutoshi Yamada, Chita-gun, JP;
Aisin Seiki Kabushiki Kaisha, Kariya-shi, JP;
Abstract
A windingly laminated core of a rotary electric machine, having a first number of magnetic poles in total and configured by unit cores, each of which is formed in an arc and thin plate shape and has a second number of magnetic poles, wherein a winding lamination is applied to the unit cores in a circumferential direction and in a spiral manner so as to form a cylindrical shape and a lamination thickness in an axial direction of the winding lamination is set to a predetermined thickness, includes an adjustment unit core having magnetic poles whose number is less than the second number, wherein the adjustment unit core is arranged at a start or an end of the winding lamination, in a circumferential direction, in order to align a rotational phase of the start of the winding lamination to a rotational phase of the end of the winding lamination.