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. 16, 2014
Filed:
Dec. 28, 2010
Zhuonan Wang, Hitachi, JP;
Yuji Enomoto, Hitachi, JP;
Ryoso Masaki, Narashino, JP;
Hiromitsu Itabashi, Tottori, JP;
Tomio Yoshikawa, Mishima, JP;
Zhuonan Wang, Hitachi, JP;
Yuji Enomoto, Hitachi, JP;
Ryoso Masaki, Narashino, JP;
Hiromitsu Itabashi, Tottori, JP;
Tomio Yoshikawa, Mishima, JP;
Hitachi Industrial Equipment Systems Co., Ltd., Tokyo, JP;
Hitachi Metals, Ltd., Tokyo, JP;
Hitachi Appliances, Inc., Tokyo, JP;
Abstract
In the axial gap rotating electrical machine, the rotor includes a rotor yoke that is formed by wrapping amorphous ribbon wound toroidal core, which is obtained by winding an amorphous magnetic metal ribbon into a toroidal core. Magnets having plural poles are circumferentially disposed on a stator-facing surface of the amorphous ribbon wound toroidal core.