JPS646497U - - Google Patents

Info

Publication number
JPS646497U
JPS646497U JP10007487U JP10007487U JPS646497U JP S646497 U JPS646497 U JP S646497U JP 10007487 U JP10007487 U JP 10007487U JP 10007487 U JP10007487 U JP 10007487U JP S646497 U JPS646497 U JP S646497U
Authority
JP
Japan
Prior art keywords
outer tube
pipe
insulating material
heat insulating
insulated
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
JP10007487U
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 JP10007487U priority Critical patent/JPS646497U/ja
Publication of JPS646497U publication Critical patent/JPS646497U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例である移送管を示す
断面図、第2図は本発明で使用する多層断熱材の
断熱性能と積層密度との関係を示すグラフである
。 1……外管、2……内管、3……ホルダ、4…
…多層断熱材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内部を外気としや断し真空断熱する外管と、該
    外管内に設けられ該外管の温度と温度差のある流
    体を移送する内管と、前記外管と前記内管との間
    の真空空管に設けられ前記内管に巻き付けられた
    多層断熱材より成る移送管において、前記多層断
    熱材の積層密度を前記移送管の長手方向に断続的
    に変えたことを特徴とする移送管。
JP10007487U 1987-07-01 1987-07-01 Pending JPS646497U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10007487U JPS646497U (ja) 1987-07-01 1987-07-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10007487U JPS646497U (ja) 1987-07-01 1987-07-01

Publications (1)

Publication Number Publication Date
JPS646497U true JPS646497U (ja) 1989-01-13

Family

ID=31327820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10007487U Pending JPS646497U (ja) 1987-07-01 1987-07-01

Country Status (1)

Country Link
JP (1) JPS646497U (ja)

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