Title:
ABNORMALITIES DIAGNOSTIC EQUIPMENT AND METHOD OF MACHINE
Document Type and Number:
Japanese Patent JP2004093255
Kind Code:
A
Abstract:
To improve reliability of abnormalities diagnosis and reduce data management loading of a user.
The abnormalities diagnostic equipment diagnoses abnormalities of a machine, and the equipment is provided with a wave detecting means for detecting a wave generated from the machine, a recording means for recording the machine as a video image, a frequency analysis means for detecting intensity of a specified frequency contained in the wave, an abnormalities diagnostic means for performing abnormalities diagnosis of the machine, on the basis of the intensity of the specified frequency, and an indicating means for displaying diagnosis results of the abnormalities diagnostic means and the video image of the machine.
Inventors:
MIYASAKA TAKANORI
MUTO YASUYUKI
MUTO YASUYUKI
Application Number:
JP2002252876A
Publication Date:
March 25, 2004
Filing Date:
August 30, 2002
Export Citation:
Assignee:
NSK LTD
International Classes:
G01M99/00; G01H17/00; G01M13/04; (IPC1-7): G01M19/00; G01H17/00; G01M13/04
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Kuriu
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Kuriu