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:
Feb. 18, 2003
Filed:
Jan. 16, 2002
Applicant:
Inventor:
Makoto Masegi, Hazu-gun, JP;
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 3/00 ;
U.S. Cl.
CPC ...
H02K 3/00 ;
Abstract
In a vehicle AC generator, a stator winding includes star-connected three phase winding groups of a plurality of phase windings. Each phase winding group comprises series-connected two pairs of the phase windings that are 30 degree different in phase from each other. The phase windings of each pair are 180 degree different in phase from each other and series-connected by a first connection segment. The two pairs are series-connected by a second connection segment. Each phase winding is comprised of a plurality of U-shaped conductor segments, each of which has a turn portion, a pair of inclined portions having connection ends.