JPS5858176U - 複合２重管 - Google Patents

複合２重管

Info

Publication number
JPS5858176U
JPS5858176U JP15367581U JP15367581U JPS5858176U JP S5858176 U JPS5858176 U JP S5858176U JP 15367581 U JP15367581 U JP 15367581U JP 15367581 U JP15367581 U JP 15367581U JP S5858176 U JPS5858176 U JP S5858176U
Authority
JP
Japan
Prior art keywords
double pipe
composite double
pipe
abstract
inner 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.)
Pending
Application number
JP15367581U
Other languages
English (en)
Inventor
中川　理洋
Original Assignee
新日本製鐵株式会社
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 by 新日本製鐵株式会社 filed Critical 新日本製鐵株式会社
Priority to JP15367581U priority Critical patent/JPS5858176U/ja
Publication of JPS5858176U publication Critical patent/JPS5858176U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は従来の中空２重管の構造を示す断面図、第２図
は本考案複合２重管の一部断両立体斜視図、第３図は中
巻材の巻き形状例を示す斜視図である。 図面で１は内管、２は外管、３は中巻材である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外周に中巻材を網目状に巻着した内管を外管中に内設し
    、内管、外管とめ間に空気層を構成させるごとくなした
    ことを特徴とする複合２重管。
JP15367581U 1981-10-16 1981-10-16 複合２重管 Pending JPS5858176U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15367581U JPS5858176U (ja) 1981-10-16 1981-10-16 複合２重管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15367581U JPS5858176U (ja) 1981-10-16 1981-10-16 複合２重管

Publications (1)

Publication Number Publication Date
JPS5858176U true JPS5858176U (ja) 1983-04-20

Family

ID=29946284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15367581U Pending JPS5858176U (ja) 1981-10-16 1981-10-16 複合２重管

Country Status (1)

Country Link
JP (1) JPS5858176U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387078U (ja) * 1989-12-06 1991-09-04
KR100933501B1 (ko) * 2008-02-13 2009-12-23 이남훈 합성수지관

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387078U (ja) * 1989-12-06 1991-09-04
KR100933501B1 (ko) * 2008-02-13 2009-12-23 이남훈 합성수지관

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