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:
Jan. 23, 2018
Filed:
Jun. 23, 2015
Hyundai Motor Company, Seoul, KR;
Sanghwa Do, Gyeonggi-do, KR;
Sanghoon Moon, Gyeonggi-do, KR;
Jung Shik Kim, Seoul, KR;
Woongchan Chae, Gyeonggi-do, KR;
Yongsung Jang, Gyeonggi-do, KR;
Sangjin Park, Gyeonggi-do, KR;
Hyoungjun Cho, Seoul, KR;
Kyoungbum Kim, Gyeonggi-do, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A rotor of a wound rotor synchronous motor is spaced apart from an interior diameter surface of a stator by a predetermined gap, and includes a plurality of teeth wound by a rotor coil, and circumferentially spaced apart from each other by a distance, where a slot is formed between the teeth, each tooth is formed with a shoe facing an interior diameter surface of the stator, and both ends of the shoe protrude in a direction of both ends of an adjacent shoe, where each tooth includes a first part corresponding to a winding body of the tooth and a second part extending in the direction of both ends of the adjacent shoe from both sides of the first part.