JPS6018393U - 断熱二連被覆管 - Google Patents

断熱二連被覆管

Info

Publication number
JPS6018393U
JPS6018393U JP11054383U JP11054383U JPS6018393U JP S6018393 U JPS6018393 U JP S6018393U JP 11054383 U JP11054383 U JP 11054383U JP 11054383 U JP11054383 U JP 11054383U JP S6018393 U JPS6018393 U JP S6018393U
Authority
JP
Japan
Prior art keywords
cladding pipe
double cladding
insulated double
cladding
core
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
JP11054383U
Other languages
English (en)
Inventor
忠男 大谷
Original Assignee
日立電線株式会社
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 日立電線株式会社 filed Critical 日立電線株式会社
Priority to JP11054383U priority Critical patent/JPS6018393U/ja
Publication of JPS6018393U publication Critical patent/JPS6018393U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (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図及び第２図は従来の断熱二連被覆管の例を示す横
断面図、第３図〜第５図は本考案に係る断熱二連被覆管
の例を示す説明図である。 １及び１′　：導管、２．２’、２１．２１’。 ２２及び２３：発泡断熱材、３：保護層、４及び４′　
ニスペーサ、５及び５１：表面の熱輻射率が小さい物質
からなるテープ、４１：被覆、４２：突条、６及び６′
　：コア、７及び７′　二波付管、８及び８′　：断熱
管、１０．１０’、１１．１１’。 １２及び１２′　：空気層。

Claims (2)

    【実用新案登録請求の範囲】
  1. （１）　　導管の周囲にスペーサを介して表面の熱輻射
    率が小さい物質で被覆したコアの外周を波付管で被装し
    てなる被覆管を二本並列に配置し、外被により一体成形
    したことを特徴とする断熱二連被覆管。
  2. （２）コア内に発泡断熱材層を含む前記第１項記載の断
    熱二連被覆管。
JP11054383U 1983-07-15 1983-07-15 断熱二連被覆管 Pending JPS6018393U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11054383U JPS6018393U (ja) 1983-07-15 1983-07-15 断熱二連被覆管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11054383U JPS6018393U (ja) 1983-07-15 1983-07-15 断熱二連被覆管

Publications (1)

Publication Number Publication Date
JPS6018393U true JPS6018393U (ja) 1985-02-07

Family

ID=30257037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11054383U Pending JPS6018393U (ja) 1983-07-15 1983-07-15 断熱二連被覆管

Country Status (1)

Country Link
JP (1) JPS6018393U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038861B2 (ja) * 1971-01-21 1975-12-12
JPS5125822A (en) * 1974-08-07 1976-03-03 Kabel Metallwerke Ghh Ekijo mataha gasujonoteionreikyakubaitaioannaisurutameno katoseidokan
JPS544768A (en) * 1977-06-10 1979-01-13 Battelle Memorial Institute Domestic animal feed and production thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038861B2 (ja) * 1971-01-21 1975-12-12
JPS5125822A (en) * 1974-08-07 1976-03-03 Kabel Metallwerke Ghh Ekijo mataha gasujonoteionreikyakubaitaioannaisurutameno katoseidokan
JPS544768A (en) * 1977-06-10 1979-01-13 Battelle Memorial Institute Domestic animal feed and production thereof

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