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:
Oct. 19, 1999
Filed:
Jan. 05, 1998
Applicant:
Inventors:
Makoto Taniguchi, Kariya, JP;
Takayasu Nimura, Nagoya, JP;
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ; H02K / ; H02K / ;
U.S. Cl.
CPC ...
310263 ; 310 / ; 310 91 ; 310181 ;
Abstract
A rotor of a rotary electric machine has a pair of pole core members each of which has a core portion and a plurality of claw poles extending axially from outer periphery of the core portion. A plurality of magnet holders with permanent magnets are held therein and a connection member axially fixes the magnet holders to the pole core members. The connection member has a pair of end plates disposed at opposite ends of the rotor and a plurality of connecting rods extending axially to mechanically connect the magnet holders from opposite ends.