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:
Jan. 04, 2005
Filed:
Oct. 02, 2002
Mitsuyoshi Takao, Saitama, JP;
Hirofumi Atarashi, Saitama, JP;
Yasuhiro Endo, Saitama, JP;
Akira Kato, Aichi, JP;
Toshinori Tsukamoto, Saitama, JP;
Keisuke Urushihara, Saitama, JP;
Takeo Arai, Saitama, JP;
Takeo Fukuda, Saitama, JP;
Kazuaki Igarashi, Saitama, JP;
Hiroyuki Kikuchi, Saitama, JP;
Mitsuyoshi Takao, Saitama, JP;
Hirofumi Atarashi, Saitama, JP;
Yasuhiro Endo, Saitama, JP;
Akira Kato, Aichi, JP;
Toshinori Tsukamoto, Saitama, JP;
Keisuke Urushihara, Saitama, JP;
Takeo Arai, Saitama, JP;
Takeo Fukuda, Saitama, JP;
Kazuaki Igarashi, Saitama, JP;
Hiroyuki Kikuchi, Saitama, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
The stator includes core back iron cores disposed on outer circumferential sides between a plurality of teeth iron cores disposed at regular intervals of a predetermined distance in a predetermined circumferential direction. A stator winding is disposed on inner circumferential sides between the plurality of teeth iron cores. The stator winding is constituted by a plurality of wire bundles each of which is a bundle of a predetermined number of electric wires and which are connected in parallel with one another. The wire bundles are set so that the number of electric wires constituting a wire bundle located on the inner circumferential side between adjacent teeth iron cores is smaller than the number of electric wires constituting a wire bundle located on the outer circumferential side. Hence, the ratio (L/A) of the circumferential length L of each wire bundle to the sectional area A thereof is set at a value in a predetermined allowable range.