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:
May. 05, 2015
Filed:
May. 22, 2012
Toshiya Sugiyama, Okazaki, JP;
Takashi Asaga, Toyota, JP;
Toshiya Sugiyama, Okazaki, JP;
Takashi Asaga, Toyota, JP;
Aisin Seiki Kabushiki Kaisha, Kariya-Shi, Aichi-Ken, JP;
Abstract
A stator for a rotating electrical device includes a stator retaining ring for the stator in a cylinder form that retains a plurality of cores. The stator retaining ring includes the cylinder portion where the cores are attached, and a plurality of fixing flanges where the stator retaining ring retains the housing with screws. A pair of through-holes representing a group of through-holes arranged near to one another extends through each of the fixing flanges. A separation distance β in the circumferential direction defined between the pair of the through-holes belonging to the same group of the through-holes is smaller relative to a separation distance γ in the circumferential direction defined between adjacent through-holes belonging to different groups of the through-holes.