JPH0198398U - - Google Patents

Info

Publication number
JPH0198398U
JPH0198398U JP19380587U JP19380587U JPH0198398U JP H0198398 U JPH0198398 U JP H0198398U JP 19380587 U JP19380587 U JP 19380587U JP 19380587 U JP19380587 U JP 19380587U JP H0198398 U JPH0198398 U JP H0198398U
Authority
JP
Japan
Prior art keywords
joint
bent part
pipe
inner tube
tube
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
JP19380587U
Other languages
English (en)
Other versions
JPH0532717Y2 (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 JP19380587U priority Critical patent/JPH0532717Y2/ja
Publication of JPH0198398U publication Critical patent/JPH0198398U/ja
Application granted granted Critical
Publication of JPH0532717Y2 publication Critical patent/JPH0532717Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Thermal Insulation (AREA)

Description

【図面の簡単な説明】
第1図は本考案の真空断熱配管の一実施例を示
す概略構成図、第2図および第3図はそれぞれ従
来の真空断熱配管を示す概略構成図である。 2…外管、3…内管、4a,4b…管継手、5
a,5b…接合部、6…折曲部、7a…伸縮継手
、11a,…推力受け部材、12…真空断熱配管
、13…伸縮継手。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外管の中に内管を挿通した二重構造であり、内
    管内に低温流体を流すとともに、外管と内管との
    間を真空とし、一方の外管と内管との接合部から
    他方の外管と内管との接合部までの間に折曲部を
    有する真空断熱配管において、前記一方の接合部
    から折曲部までの間には、内管に管肉厚を薄くし
    た伸縮継手を介在させるとともに、この伸縮継手
    と折曲部との間における外管と内管との間に金属
    ロツドからなる推力受け部材を介装し、前記他方
    の接合部から折曲部までの間には、内管に管肉厚
    の略々等しい伸縮継手を介在させるとともに、こ
    の他方の接合部から折曲部までの距離を前記一方
    の接合部から折曲部までの距離より短くしたこと
    を特徴とする真空断熱配管。
JP19380587U 1987-12-21 1987-12-21 Expired - Lifetime JPH0532717Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19380587U JPH0532717Y2 (ja) 1987-12-21 1987-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19380587U JPH0532717Y2 (ja) 1987-12-21 1987-12-21

Publications (2)

Publication Number Publication Date
JPH0198398U true JPH0198398U (ja) 1989-06-30
JPH0532717Y2 JPH0532717Y2 (ja) 1993-08-20

Family

ID=31484579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19380587U Expired - Lifetime JPH0532717Y2 (ja) 1987-12-21 1987-12-21

Country Status (1)

Country Link
JP (1) JPH0532717Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013533946A (ja) * 2010-06-18 2013-08-29 スピラックス‐サルコ リミテッド 断熱流体ダクト

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7600088B2 (ja) * 2021-12-08 2024-12-16 Tbグローバルテクノロジーズ株式会社 極低温流体移送用の真空断熱二重配管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013533946A (ja) * 2010-06-18 2013-08-29 スピラックス‐サルコ リミテッド 断熱流体ダクト

Also Published As

Publication number Publication date
JPH0532717Y2 (ja) 1993-08-20

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