Title:
MULTIFUNCTIONAL CORROSION PROBE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/075698
Kind Code:
A1
Abstract:
The present invention relates to a multifunctional corrosion probe system capable of simultaneously detecting general corrosion and concentrated corrosion of a pipe on the basis of a physical change value of a stacked specimen. The multifunctional corrosion probe system comprises: a sensing unit in which a plurality of specimens and a plurality of insulating layers are alternately stacked and inserted into a part of the pipe; positive electrode wires having one end installed on one side of each of the plurality of specimens, and negative electrode wires having one end installed on the other side of each of the plurality of specimens; a power control unit connected to the other ends of a plurality of positive electrode wires and the other ends of a plurality of negative electrode wires; and a graph output unit connected to the power control unit and outputting a graph of resistance and a graph of current over time by calculating current output from the power control unit.
Inventors:
KI BYEONG HO (KR)
Application Number:
PCT/KR2020/011108
Publication Date:
April 22, 2021
Filing Date:
August 20, 2020
Export Citation:
Assignee:
KI BYEONG HO (KR)
International Classes:
G01N27/20; G01N17/00; G01N17/02; G01N17/04; G01N27/24
Foreign References:
| JP2017530362A | 2017-10-12 | |||
| EP2124034A1 | 2009-11-25 | |||
| JP2013160541A | 2013-08-19 | |||
| JP2002181692A | 2002-06-26 | |||
| KR20120029303A | 2012-03-26 | |||
| KR102111161B1 | 2020-06-08 |
Attorney, Agent or Firm:
OH, Young Kyun (KR)
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