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:
Nov. 29, 2011
Filed:
Mar. 11, 2009
Tetsuji Ueta, Hirakata, JP;
Hiroaki Sagara, Kasai, JP;
Yukifumi Yamaguchi, Himeji, JP;
Takashi Uchino, Hirakata, JP;
Kenji Taguchi, Hirakata, JP;
Tetsuji Ueta, Hirakata, JP;
Hiroaki Sagara, Kasai, JP;
Yukifumi Yamaguchi, Himeji, JP;
Takashi Uchino, Hirakata, JP;
Kenji Taguchi, Hirakata, JP;
Sanyo Electric Co., Ltd., Moriguchi, JP;
Abstract
A stator includes multiple motor coils. The motor coils include multiple U-phase coils, multiple V-phase coils and multiple W-phase coils which are arranged in a circumferential direction of a motor. A neutral bus ring connects the motor coils together. The neutral bus ring is divided into multiple bus ring members. Each bus ring member connects together any one of the U-phase coils, any one of the V-phase coils and any one of the W-phase coils.