CONNECTION PART STRUCTURE, CORROSION PREVENTION SYSTEM, DEVICE, AND CORROSION PREVENTION METHOD

Title:

CONNECTION PART STRUCTURE, CORROSION PREVENTION SYSTEM, DEVICE, AND CORROSION PREVENTION METHOD

Document Type and Number:

WIPO Patent Application WO/2023/084850

Kind Code:

A1

Abstract:

According to one aspect of the present invention, a connection part structure (100) that reduces the likelihood of corrosion at a connection site comprises: at least one supply port (14) that supplies a corrosion prevention fluid; and a baffle (13) that is positioned on the inside of an apparatus or piping. The baffle (13) alters the flow of the corrosion prevention fluid and a corrosion-causing fluid such that the corrosion prevention fluid or the corrosion-causing fluid as diluted by the corrosion prevention fluid is the fluid that contacts the connection site (P).

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Inventors:

SODEYAMA KYOSUKE (JP)
YOSHINO HAJIME (JP)
UCHIHASHI YUSUKE (JP)

Application Number:

PCT/JP2022/029765

Publication Date:

May 19, 2023

Filing Date:

August 03, 2022

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Assignee:

SUMITOMO CHEMICAL CO (JP)

International Classes:

F16L55/00; C23F15/00; F16L58/00

Foreign References:

JPS63225786A	1988-09-20
JPH0462997U	1992-05-28
JP2014070267A	2014-04-21
JPH08135883A	1996-05-31

Attorney, Agent or Firm:

HARAKENZO WORLD PATENT & TRADEMARK (JP)

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