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. 13, 1998
Filed:
Feb. 07, 1997
Applicant:
Inventor:
Kiyoshi Fudono, Kariya, JP;
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ; H02K / ;
U.S. Cl.
CPC ...
310263 ; 310 51 ;
Abstract
An AC generator includes a rotor composed of a pair of generally cylindrical pole cores each having a plurality of claw poles. The claw poles have first and second chamfers disposed respectively on both leading and trailing sides thereof. A ratio b/a between a circumferential width a of the first chamfer and a circumferential width b of the second chamfer is in a range from 2.5 to 5.0, and a chamfered angle .theta.r.degree. of the second chamfer is in a range from 60.degree. to 75.degree..
Fudono, Kiyoshi. (1998). Ac generator (U.S. Patent No. 5708318). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5708318
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile