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. 19, 2022
Filed:
Jul. 13, 2020
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Kyung Soo Park, Daejeon, KR;
Jung Woo Lee, Hwaseong-si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Abstract
A rotor of a motor includes: a first slot and a second slot arranged in a 'V' shape to each other and a third slot and a fourth slot arranged in a 'V' shape to each other; a first permanent magnet and a second permanent magnet disposed in the first slot and the second slot, respectively; and a 1-1 barrier and a 1-2 barrier expandedly disposed on an outer side and an inner side of the first slot, respectively, a 3-1 barrier expandedly disposed on an outer side of the third slot, a 3-2 barrier expandedly disposed on an outer side of the fourth slot, and one 3-3 barrier arranged between an inner side of the third slot and an inner side of the fourth slot.