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:
Oct. 13, 2015
Filed:
Dec. 06, 2010
Hiroyuki Takamatsu, Kobe, JP;
Koji Inoue, Kobe, JP;
Kenichi Inoue, Kobe, JP;
Takashi Hase, Kobe, JP;
Osamu Ozaki, Kobe, JP;
Chikara Ichihara, Kobe, JP;
Masakatsu Maruyama, Kobe, JP;
Yasushi Maeda, Kobe, JP;
Hiroyuki Mitani, Kobe, JP;
Hiroyuki Takamatsu, Kobe, JP;
Koji Inoue, Kobe, JP;
Kenichi Inoue, Kobe, JP;
Takashi Hase, Kobe, JP;
Osamu Ozaki, Kobe, JP;
Chikara Ichihara, Kobe, JP;
Masakatsu Maruyama, Kobe, JP;
Yasushi Maeda, Kobe, JP;
Hiroyuki Mitani, Kobe, JP;
Kobe Steel, Ltd., Hyogo, JP;
Abstract
Disclosed is a brushless motor (A) which is an axial gap type brushless motor (A) wherein stators (A,A) comprising a coil () and a rotor () comprising a permanent magnet () are arranged with a gap therebetween in the axial direction. The coil () is a band-like wire which is spirally wound such that the width direction of the band-like wire generally coincides with the direction of the magnetic flux that is generated by the permanent magnet () of the rotor (). Consequently, the axial gap type brushless motor (A) having the above-described structure can be further reduced in eddy current loss in comparison to conventional brushless motors.