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. 10, 2015
Filed:
Mar. 29, 2010
Haruhiko Kado, Osaka, JP;
Hirofumi Mizukami, Osaka, JP;
Akihiko Watanabe, Osaka, JP;
Takehiko Hasegawa, Osaka, JP;
Haruhiko Kado, Osaka, JP;
Hirofumi Mizukami, Osaka, JP;
Akihiko Watanabe, Osaka, JP;
Takehiko Hasegawa, Osaka, JP;
Abstract
A motor includes a stator integrally molded together with a stator member, which includes a stator iron-core wound with a winding, by insulating resin, a rotor mounted on a shaft as a center and confronting the stator, two bearings supporting the shaft rotatably, brackets fixing the bearings, and a drive circuit board including a drive circuit which supplies an electric current to the winding and drives the rotor. Either one of the two bearings includes an outer ring and an inner ring both of which are electrically insulated from each other.