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. 11, 1978
Filed:
Jun. 09, 1976
Applicant:
Inventor:
Tomohisa Kuwako, Anjo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310164 ; 310266 ; 310154 ;
Abstract
An electrical rotary machine or motor having one rotor on which a plurality of stages of pole teeth corrresponding in number to the number of phases are formed, with magnetic flux being supplied thereto through individual annular exciting coils corresponding in number to the number of the phases for rendering the motor to operate in polyphases.