Title:
ABNORMALITY MONITORING DEVICE, ABNORMALITY MONITORING METHOD, AND ABNORMALITY MONITORING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/031722
Kind Code:
A1
Abstract:
Provided is an abnormality monitoring technique which enables early detection of an abnormality in a pipe of a boiler relating to structural damage, crystalline changes, leaks, or bursting, as well as an objective determination of the occurrence of such abnormality. Provided is an abnormality monitoring device for boiler piping serving to detect the occurrence of an abnormality relating to structural damage, crystalline changes, leaks, or bursting in the boiler piping, said device comprising: a process data display part for displaying time-series data comprising process data relating to the condition of the boiler piping; and a sensor data display part for displaying time-series data based on outputs from a plurality of AE sensors disposed in the boiler piping.
Inventors:
FUJII HIROTADA (JP)
Application Number:
PCT/JP2019/029234
Publication Date:
February 13, 2020
Filing Date:
July 25, 2019
Export Citation:
Assignee:
SUMITOMO HEAVY INDUSTRIES (JP)
International Classes:
G05B23/02
Foreign References:
| JP2016099196A | 2016-05-30 | |||
| JP2013025461A | 2013-02-04 | |||
| JP2004211995A | 2004-07-29 |
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
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