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:
Sep. 09, 2014
Filed:
Jan. 13, 2012
Applicant:
Nobuchika Maruyama, Nagano, JP;
Inventor:
Nobuchika Maruyama, Nagano, JP;
Assignee:
Shinano Kenshi Co., Ltd., Nagano, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/27 (2006.01); H02K 1/28 (2006.01); H02K 21/12 (2006.01); H02K 21/14 (2006.01); H02K 15/03 (2006.01);
U.S. Cl.
CPC ...
H02K 1/278 (2013.01); H02K 21/14 (2013.01); H02K 1/28 (2013.01); H02K 21/12 (2013.01); H02K 1/2753 (2013.01); H02K 15/03 (2013.01);
Abstract
A motor includes: a rotor comprising: a rotary shaft; a magnetic body rotatable together with the rotary shaft; and first and second permanent magnets fixed on an outer circumference or an inner circumference of the magnetic body, and a stator comprising: an iron core arranged around the rotor; and a coil for exciting the iron core.