JPS62100395U - - Google Patents

Info

Publication number
JPS62100395U
JPS62100395U JP19303685U JP19303685U JPS62100395U JP S62100395 U JPS62100395 U JP S62100395U JP 19303685 U JP19303685 U JP 19303685U JP 19303685 U JP19303685 U JP 19303685U JP S62100395 U JPS62100395 U JP S62100395U
Authority
JP
Japan
Prior art keywords
tube
inner tube
bulge
outer tube
joined
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
JP19303685U
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 JP19303685U priority Critical patent/JPS62100395U/ja
Publication of JPS62100395U publication Critical patent/JPS62100395U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Description

【図面の簡単な説明】
第1図は本考案の二重管の一実施例を示す一部
縦断面を示す斜視図、第2図は本考案の他の実施
例を示す一部縦断面を示す斜視図、第3図は従来
の二重管の一部縦断面を示す斜視図、第4図及第
5図その説明図である。 1……内管、2……外管、3……接合部、4,
4′……膨出部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内管と、同内管の外周にこれと同心状に配設さ
    れその端部が前記内管の外周面に接合された外管
    とよりなり、前記内管と外管とに異る温度の流体
    が流れるように構成された二重管において、前記
    外管に膨出部を形成したことを特徴とする二重管
JP19303685U 1985-12-17 1985-12-17 Pending JPS62100395U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19303685U JPS62100395U (ja) 1985-12-17 1985-12-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19303685U JPS62100395U (ja) 1985-12-17 1985-12-17

Publications (1)

Publication Number Publication Date
JPS62100395U true JPS62100395U (ja) 1987-06-26

Family

ID=31148682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19303685U Pending JPS62100395U (ja) 1985-12-17 1985-12-17

Country Status (1)

Country Link
JP (1) JPS62100395U (ja)

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