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:
Mar. 03, 2020
Filed:
Jul. 30, 2018
Fanuc Corporation, Minamitsuru-gun, Yamanashi, JP;
Taku Oohara, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A motor failure diagnosis system includes: a motor having a rotating shaft and a bearing that receives the rotating shaft; a vibration sensor capable of detecting a vibration of the motor when the rotating shaft is a rotation state; the date information output unit capable of outputting date information; a vibration information storage unit that stores the vibration information detected by the vibration sensor and the date information output by the date information output unit in correlation; and a failure date identifying unit that identifies the date on which a failure occurred in the bearing of the motor on the basis of the vibration information and the date information stored in the vibration information storage unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile