JPH0294998U - - Google Patents

Info

Publication number
JPH0294998U
JPH0294998U JP416889U JP416889U JPH0294998U JP H0294998 U JPH0294998 U JP H0294998U JP 416889 U JP416889 U JP 416889U JP 416889 U JP416889 U JP 416889U JP H0294998 U JPH0294998 U JP H0294998U
Authority
JP
Japan
Prior art keywords
heat insulating
temperature fluid
insulating material
heat
outer 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.)
Pending
Application number
JP416889U
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 JP416889U priority Critical patent/JPH0294998U/ja
Publication of JPH0294998U publication Critical patent/JPH0294998U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
図面は本考案の実施例を示し、第１図は部分斜
視図、第２図は第１実施例の断面図、第３図は第
２実施例の断面図、第４図は第３実施例の断面図
である。 １……内管、３……断熱材、４……外管、５…
…防食材、６……空隙、８……仕切部材、９……
塊状物、１０……流動抵抗部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 高温流体輸送用内管１を断熱材３で被覆し、
    外管４を防食材５で被覆し、前記断熱材３と外管
    ４の間に空隙６を形成した高温流体用断熱管であ
    つて、前記空隙６を周方向に区画する仕切部材８
    を、前記外管４と断熱材３に接触する状態で設け
    てある高温流体用断熱管。 ２ 高温流体輸送用内管１を断熱材３で被覆し、
    外管４を防食材５で被覆し、前記断熱材３と外管
    ４の間に空隙６を形成した高温流体用断熱管であ
    つて、前記空隙６内に塊状物９を内蔵させてある
    高温流体用断熱管。 ３ 高温流体輸送用内管１を断熱材３で被覆し、
    外管４を防食材５で被覆し、前記断熱材３と外管
    ４の間に空隙６を形成した高温流体用断熱管であ
    つて、前記外管４及び断熱材３の一方に接触する
    と共に他方から離間した流動抵抗部材１０を、前
    記空隙６を周方向に区画する状態で設けてある高
    温流体用断熱管。
JP416889U 1989-01-17 1989-01-17 Pending JPH0294998U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP416889U JPH0294998U (ja) 1989-01-17 1989-01-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP416889U JPH0294998U (ja) 1989-01-17 1989-01-17

Publications (1)

Publication Number Publication Date
JPH0294998U true JPH0294998U (ja) 1990-07-27

Family

ID=31206439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP416889U Pending JPH0294998U (ja) 1989-01-17 1989-01-17

Country Status (1)

Country Link
JP (1) JPH0294998U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023048629A (ja) * 2021-09-28 2023-04-07 三井金属エンジニアリング株式会社 二重管

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016563B1 (ja) * 1968-11-02 1975-06-13
JPS5418416A (en) * 1977-07-13 1979-02-10 Kawasaki Steel Co Heat treatment method of thick wall steel materials

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016563B1 (ja) * 1968-11-02 1975-06-13
JPS5418416A (en) * 1977-07-13 1979-02-10 Kawasaki Steel Co Heat treatment method of thick wall steel materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023048629A (ja) * 2021-09-28 2023-04-07 三井金属エンジニアリング株式会社 二重管

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