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:
Dec. 27, 2005
Filed:
Apr. 10, 2002
Applicants:
Yoshihiro Harada, Tokyo, JP;
Kensaku Kuroki, Tokyo, JP;
Atsushi Oohashi, Tokyo, JP;
Inventors:
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K011/02 ; H02K015/12 ;
U.S. Cl.
CPC ...
Abstract
A stator core is constructed by laminating and integrating first and second core divisions with the press punch directions thereof facing each other, each core division being constructed by winding a single strip of magnetic steel sheet into a helical shape with the press punch direction thereof aligned.