ガス配管の補修ユニット及び補修方法

Title:

ガス配管の補修ユニット及び補修方法

Document Type and Number:

Japanese Patent JP7393234

Kind Code:

B2

Abstract:

To provide a repair unit of a gas pipeline which can maintain repair effect for a long time and inhibit leakage of a gas from a defect part reliably, and to provide a repair method of the gas pipeline.SOLUTION: A repair unit 1 of a gas pipeline is used to repair a defect part PH occurring in a gas pipeline P and includes: an anticorrosive rubber sheet 2 disposed on the defect part PH and adhering to the gas pipeline; and a magnet sheet 3 which is disposed on the anticorrosive rubber sheet 2 and presses the anticorrosive rubber sheet 2 to the gas pipeline P by magnetic force to fix the anticorrosive rubber sheet 2.SELECTED DRAWING: Figure 1

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Inventors:

Aoi Miyazaki
Sadaharu Takagi
Kazushi Tashiro

Application Number:

JP2020017753A

Publication Date:

December 06, 2023

Filing Date:

February 05, 2020

Export Citation:

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Assignee:

JFE Steel Corporation

International Classes:

F16L55/168

Domestic Patent References:

JP2011185362A
JP2018146037A
JP3012087U
JP59141288U
JP2003214590A
JP200981234A
JP10332073A

Attorney, Agent or Firm:

Tetsuro Isomura
Akira Kumasaka
Tetsuya Sakai
Kazuhiro Mori

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