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:
Jul. 27, 2021
Filed:
Jul. 31, 2018
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Mikito Sasaki, Tokyo, JP;
Masahiro Nil, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
An axial gap motor includes: a first stator and a second stator disposed to be opposite to each other in an axial direction; and a rotor including a first magnet layer in which a plurality of first main magnetic pole magnets and a plurality of first auxiliary pole magnets are arranged in a Halbach array in a circumferential direction to increase a magnetic field strength toward the first stator and a second magnet layer in which a plurality of second main magnetic pole magnets and a plurality of second auxiliary pole magnets are arranged in a Halbach array in the circumferential direction to increase a magnetic field strength toward the second stator between the first stator and the second stator.