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:
Aug. 24, 2010
Filed:
Feb. 22, 2007
Applicants:
Satoshi Koide, Okazaki, JP;
Yasuhiko Ishimaru, Toyota, JP;
Hiroshi Hattori, Nagoya, JP;
Inventors:
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 3/46 (2006.01); H02K 17/00 (2006.01); H02K 27/02 (2006.01); H02K 1/00 (2006.01); H02K 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is intended to provide a winding arrangement of single star connection for a rotating electrical machine, capable of enhancing insulation performance in coils of the same phase. In such winding arrangement, a first coil Uto a sixth coil Uare formed respectively in coil arranging partsU toU. Next, a coil arranging partU is skipped and the seventh coil Uis formed in a coil arranging partU. Then, a coil formed at the end of winding (eighth coil U) is formed in the skipped coil arranging partU.