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. 10, 2018
Filed:
Dec. 04, 2014
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Shingo Fubuki, Nisshin, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-ken, JP;
Abstract
A rotor () includes i) a stacked body () in which a plurality of holed steel plates () provided with holes () punched out of insulation coated steel plates are stacked together, and that includes a plurality of magnet holes () each of which is provided by the plurality of holes () being connected together in an axial direction, and ii) a plurality of magnets (), at least one of which is arranged in each of the magnet holes (). The plurality of holed steel plates () include a first holed steel plate () that contacts a first magnet () that is one magnet, of two magnets () that are adjacent in a circumferential direction from among the plurality of magnets (), and supports the first magnet (), at at least one circumferential portion, but does not contact a second magnet () that is another magnet, and a second holed steel plate () that contacts the second magnet () and supports the second magnet (), but does not contact the first magnet ().