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:
Jul. 10, 2012
Filed:
Nov. 03, 2009
Munehiro Kamiya, Toyota, JP;
Shigenori Yoneda, Ohbu, JP;
Hiroshi Kaneiwa, Chiryu, JP;
Hiroyuki Ikuta, Kariya, JP;
Yasuhide Yagyu, Aichi-gun, JP;
Tomofumi Morishita, Miki, JP;
Munehiro Kamiya, Toyota, JP;
Shigenori Yoneda, Ohbu, JP;
Hiroshi Kaneiwa, Chiryu, JP;
Hiroyuki Ikuta, Kariya, JP;
Yasuhide Yagyu, Aichi-gun, JP;
Tomofumi Morishita, Miki, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Denso Corporation, Aichi-ken, JP;
Abstract
In a rotating electric machine, a path length between a rotor and an inter-hetero-phase tooth where a magnetic flux from a magnetic pole proceeds from the rotor and starts to enter the inter-hetero-phase tooth is longer than a path length between the rotor and an inter-V-phase tooth where the magnetic flux proceeds from the rotor and starts to enter the inter-V-phase tooth.