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:
May. 07, 2024
Filed:
Jan. 21, 2020
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Hajime Ukaji, Hyogo, JP;
Noritaka Aso, Kyoto, JP;
Katsuhiro Hirata, Osaka, JP;
Noboru Niguchi, Osaka, JP;
Kazuaki Takahara, Osaka, JP;
Hironori Suzuki, Osaka, JP;
Tsubasa Kamigaki, Osaka, JP;
Abstract
A magnetic geared motor includes a stator including a plurality of teeth that produce a magnetomotive force, a first rotor that rotates by the magnetomotive force of the stator, and a second rotor that, in response to rotation of the first rotor, rotates at a lower speed than the first rotor. The first rotor, the second rotor, and the stator are disposed coaxial to each other, and a plurality of magnets of different polarities are disposed in respective slot openings present between each two adjacent teeth.