JPH032998U - - Google Patents

Info

Publication number
JPH032998U
JPH032998U JP6242789U JP6242789U JPH032998U JP H032998 U JPH032998 U JP H032998U JP 6242789 U JP6242789 U JP 6242789U JP 6242789 U JP6242789 U JP 6242789U JP H032998 U JPH032998 U JP H032998U
Authority
JP
Japan
Prior art keywords
corrosion
memory material
shape memory
pipe
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6242789U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6242789U priority Critical patent/JPH032998U/ja
Publication of JPH032998U publication Critical patent/JPH032998U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を説明するための断面
図、第2図及び第3図は本考案実施例の防食リン
グの装着方法を説明するための斜視図、第4図及
び第5図はそれぞれ従来例を説明するための断面
図である。 主要部分の符号の説明、1……防食リング、2
a,2b……塗装皮膜、3a,3b……鋼管、4
……溶接部分。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 管路の接合部内面に装着され、接合部の腐
    食を防止する防食リングであつて、前記管路の内
    径を所定量拡大した場合の管壁内面に対応する形
    状を記憶させた耐食性の形状記憶材で構成された
    ことを特徴とする防食リング。 (2) 前記形状記憶材が、樹脂系又はステンレス
    系の形状記憶材であることを特徴とした請求項1
    記載の防食リング。
JP6242789U 1989-05-31 1989-05-31 Pending JPH032998U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6242789U JPH032998U (ja) 1989-05-31 1989-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6242789U JPH032998U (ja) 1989-05-31 1989-05-31

Publications (1)

Publication Number Publication Date
JPH032998U true JPH032998U (ja) 1991-01-11

Family

ID=31591565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6242789U Pending JPH032998U (ja) 1989-05-31 1989-05-31

Country Status (1)

Country Link
JP (1) JPH032998U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002254040A (ja) * 2001-02-28 2002-09-10 Shibuya Kogyo Co Ltd 洗浄剥離装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002254040A (ja) * 2001-02-28 2002-09-10 Shibuya Kogyo Co Ltd 洗浄剥離装置

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