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Title:
TEST PIECE HOLDER, CLEANSING SYSTEM, METHOD FOR MEASURING AMOUNT OF CORROSION, AND DEVICE FOR MEASURING AMOUNT OF CORROSION
Document Type and Number:
WIPO Patent Application WO/2020/240915
Kind Code:
A1
Abstract:
This test piece holder comprises: a holder body that includes a first holder part and a second holder part for holding a tubular test piece, the first and second holder parts sandwiching the tubular test piece from both sides in the tube-axis direction; a first flow path that is provided to the first holder part so as to communicate with an inner flow path inside the tubular test piece; a second flow path that is provided to the second holder so as to communicate with the inner flow path inside the tubular test piece; a first sealing member for sealing between the first holder part and the tubular test piece; and a second sealing member for sealing between the second holder part and the tubular test piece.

Inventors:
EGAWA KAORU (JP)
NOGUCHI YOSHINORI (JP)
OTSUKA MIZUKI (JP)
KAWASAKI HIROKI (JP)
YOKOYAMA YUTAKA (JP)
Application Number:
PCT/JP2020/001533
Publication Date:
December 03, 2020
Filing Date:
January 17, 2020
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
G01N17/02; G01N27/00; G01N27/08; G01N27/26
Foreign References:
CN202661436U2013-01-09
JPH063314A1994-01-11
JPH07248302A1995-09-26
JPS5719034A1982-02-01
JPS5661248A1981-05-26
CN206515282U2017-09-22
JP2006300404A2006-11-02
JPH0666766A1994-03-11
CN103884817A2014-06-25
US4176544A1979-12-04
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P.C. (JP)
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