JPH03102695U - - Google Patents

Info

Publication number
JPH03102695U
JPH03102695U JP1054690U JP1054690U JPH03102695U JP H03102695 U JPH03102695 U JP H03102695U JP 1054690 U JP1054690 U JP 1054690U JP 1054690 U JP1054690 U JP 1054690U JP H03102695 U JPH03102695 U JP H03102695U
Authority
JP
Japan
Prior art keywords
tube
sectional
insulating layer
vacuum
view
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
JP1054690U
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 JP1054690U priority Critical patent/JPH03102695U/ja
Publication of JPH03102695U publication Critical patent/JPH03102695U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)

Description

【図面の簡単な説明】
第1図乃至第6図は本願考案の実施例を示すも
ので、第1図は熱媒体輸送用真空断熱管の縦断面
図、第2図は同断熱管の継手部を拡大して示す縦
断面図、第3図は第1図のA−A断面図、第4図
は第1図のB−B断面図、第5図は2管式断熱管
の第4図と同様な断面図、第6図A,Bは単管式
断熱管に係る二種類のサポート部材の斜視図、第
6図Cは2管式断熱管の斜視図である。そして第
7図は従来の熱媒体輸送用断熱管の縦断面図であ
る。 11……熱媒体輸送用真空断熱管、12……内
管、13……外管、14……真空断熱層、15…
…エアスペース。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外管の内側に真空断熱層を設け、該真空断熱層
    と内管の間にエアスペースを介在させたことを特
    徴とする熱媒体輸送用真空断熱管。
JP1054690U 1990-02-07 1990-02-07 Pending JPH03102695U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1054690U JPH03102695U (ja) 1990-02-07 1990-02-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1054690U JPH03102695U (ja) 1990-02-07 1990-02-07

Publications (1)

Publication Number Publication Date
JPH03102695U true JPH03102695U (ja) 1991-10-25

Family

ID=31514106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1054690U Pending JPH03102695U (ja) 1990-02-07 1990-02-07

Country Status (1)

Country Link
JP (1) JPH03102695U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130547A (ja) * 2000-10-30 2002-05-09 Sumitomo Electric Ind Ltd 断熱管
JP2009099386A (ja) * 2007-10-17 2009-05-07 Oki Electric Ind Co Ltd キースイッチ構造

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130547A (ja) * 2000-10-30 2002-05-09 Sumitomo Electric Ind Ltd 断熱管
JP2009099386A (ja) * 2007-10-17 2009-05-07 Oki Electric Ind Co Ltd キースイッチ構造
JP4572924B2 (ja) * 2007-10-17 2010-11-04 沖電気工業株式会社 キースイッチ構造

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