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:
Mar. 24, 2015
Filed:
Jun. 24, 2011
Applicants:
Daisuke Morishita, Kitakyushu, JP;
Yasuhiro Miyamoto, Kitakyushu, JP;
Inventors:
Daisuke Morishita, Kitakyushu, JP;
Yasuhiro Miyamoto, Kitakyushu, JP;
Assignee:
Kabushiki Kaisha Yaskawa Denki, Kitakyushu-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 3/12 (2006.01); H02K 3/28 (2006.01); H02K 21/00 (2006.01);
U.S. Cl.
CPC ...
H02K 3/12 (2013.01); H02K 3/28 (2013.01); H02K 21/00 (2013.01); Y02E 10/725 (2013.01);
Abstract
This power generator is so formed that a number q of slots per pole per phase obtained by dividing the number of slots by the number of poles of permanent magnets and the number of phases of voltages is a fraction satisfying 1<q≦3/2.