JPS6443282U - - Google Patents

Info

Publication number
JPS6443282U
JPS6443282U JP13854887U JP13854887U JPS6443282U JP S6443282 U JPS6443282 U JP S6443282U JP 13854887 U JP13854887 U JP 13854887U JP 13854887 U JP13854887 U JP 13854887U JP S6443282 U JPS6443282 U JP S6443282U
Authority
JP
Japan
Prior art keywords
double
tube
pipe
fluid passage
outer pipe
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.)
Granted
Application number
JP13854887U
Other languages
English (en)
Other versions
JPH0616194Y2 (ja
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 JP1987138548U priority Critical patent/JPH0616194Y2/ja
Publication of JPS6443282U publication Critical patent/JPS6443282U/ja
Application granted granted Critical
Publication of JPH0616194Y2 publication Critical patent/JPH0616194Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Description

【図面の簡単な説明】
第１図は従来技術に係る多重管と装置との連結
関係を示す概略説明図、第２図は本考案に係る二
重管の斜視説明図、第３図は第２図に示す二重管
の縦断面図、第４図は本考案に係る二重管を接続
するための管体接続機構の一部切欠縦断斜視説明
図、第５図は本考案に係る二重管を管体接続機構
を介して分岐流路に接続する状態の縦断説明図で
ある。 ５０……二重管、５２……内管、５４……外管
、５６ａ〜５６ｃ……リブ、８０……管体接続機
構、９０……シール部材、１４０……連結部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 同軸的に配設された内管と外管とにより第１の
    流体通路と第２の流体通路とを画成した二重管に
    おいて、少なくとも外管を自己消火性材料で構成
    することを特徴とする二重管。
JP1987138548U 1987-09-10 1987-09-10 二重管 Expired - Lifetime JPH0616194Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987138548U JPH0616194Y2 (ja) 1987-09-10 1987-09-10 二重管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987138548U JPH0616194Y2 (ja) 1987-09-10 1987-09-10 二重管

Publications (2)

Publication Number Publication Date
JPS6443282U true JPS6443282U (ja) 1989-03-15
JPH0616194Y2 JPH0616194Y2 (ja) 1994-04-27

Family

ID=31400985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987138548U Expired - Lifetime JPH0616194Y2 (ja) 1987-09-10 1987-09-10 二重管

Country Status (1)

Country Link
JP (1) JPH0616194Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001311485A (ja) * 2000-04-28 2001-11-09 Smc Corp 可変容積二重チューブ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513916U (ja) * 1974-06-27 1976-01-13
JPS62141386A (ja) * 1985-12-13 1987-06-24 旭化成株式会社 耐熱性チユ−ブ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513916U (ja) * 1974-06-27 1976-01-13
JPS62141386A (ja) * 1985-12-13 1987-06-24 旭化成株式会社 耐熱性チユ−ブ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001311485A (ja) * 2000-04-28 2001-11-09 Smc Corp 可変容積二重チューブ

Also Published As

Publication number Publication date
JPH0616194Y2 (ja) 1994-04-27

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