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:
Jul. 17, 1990
Filed:
Jan. 03, 1989
Applicant:
Inventors:
Yuji Ooyama, Kobe, JP;
Toshinari Shimazu, Kobe, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ; H02K / ; H02K / ;
U.S. Cl.
CPC ...
310216 ; 310218 ; 310261 ; 310267 ;
Abstract
A rotor for a rotary electric machine having a plurality of split sectors each composed of a laminated of split sector pieces made of sector-shaped thin steel plates, arranged in one circular shape, coupled to a rotor clamping tool by the joint of the lower end of the sectors, and rotor coils inserted into the coil slots of the split sectors and connected to each other outside the split sectors.