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. 04, 2016
Filed:
Feb. 19, 2013
Applicants:
Hiroshi Ikeda, Kuwana, JP;
Takashi Haseba, Kuwana, JP;
Akitoshi Takeuchi, Kuwana, JP;
Inventors:
Assignee:
NTN Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08C 19/22 (2006.01); F03D 11/00 (2006.01); G05B 23/02 (2006.01); F03B 17/00 (2006.01);
U.S. Cl.
CPC ...
F03D 11/0091 (2013.01); F03B 17/00 (2013.01); G05B 23/0235 (2013.01); F05B 2260/83 (2013.01); Y02E 10/722 (2013.01);
Abstract
A condition monitoring system that diagnoses an abnormality of an apparatus provided in a wind turbine includes a monitoring apparatus including a sensor provided for the apparatus, a monitoring-side control apparatus that sets a threshold value to be used by the monitoring apparatus for diagnosing the abnormality of the apparatus, and diagnoses the abnormality of the apparatus based on the threshold value, and a monitoring terminal that monitors a condition of the apparatus. The condition monitoring system can correctly diagnose an abnormality of the apparatus provided in the wind turbine.