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:
Oct. 06, 2020
Filed:
Apr. 17, 2018
Fanuc Corporation, Yamanashi, JP;
Akihiro Hosoda, Yamanashi-ken, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A rotor has a first slot and a second slot, each having a substantially rectangular section, the rectangular sections being arranged in a V-shape when viewed from the direction of the rotary axis; and a first permanent magnet and a second permanent magnet, each having a substantially rectangular shape when viewed from the direction of the rotary axis, inserted in the first slot and the second slot, respectively. This rotor further has a communicating portion having a section that is defined by a side connected between the close pair of end points of the rectangular sections of the first and second slots and a side connected between the distant pair of the end points, among the wend points located on the radially inner side when viewed from the direction of the rotational axis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile