JPS6040893U - 断熱二連被覆管 - Google Patents

断熱二連被覆管

Info

Publication number
JPS6040893U
JPS6040893U JP13407083U JP13407083U JPS6040893U JP S6040893 U JPS6040893 U JP S6040893U JP 13407083 U JP13407083 U JP 13407083U JP 13407083 U JP13407083 U JP 13407083U JP S6040893 U JPS6040893 U JP S6040893U
Authority
JP
Japan
Prior art keywords
double cladding
tape
cladding pipe
insulated double
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.)
Granted
Application number
JP13407083U
Other languages
English (en)
Other versions
JPH0331917Y2 (ja
Inventor
忠男 大谷
辰巳　有孝
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 JP13407083U priority Critical patent/JPS6040893U/ja
Publication of JPS6040893U publication Critical patent/JPS6040893U/ja
Application granted granted Critical
Publication of JPH0331917Y2 publication Critical patent/JPH0331917Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (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図は従来の断熱二連被覆管の例を示す説明図、第２
図及び第３図は本考案に係る断熱二連被覆管の実施例を
示す説明図である。 １及び１′　：導管、２及び４ニスペーサ、５：熱ふく
射率の小さい物質のテープからなる層、６：コア、７：
波付管、８：識別テープ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 二本の導管を並列に配列し、その周囲にスペーサとテー
    プ状の被覆材により空気層を設けたコアを外被管に組込
    んだ断熱二連被覆管において、前記テープ状被覆材の外
    側面に識別テープを管の長手方向に縦添え貼付けたこと
    を特徴とする断熱二連被覆管。
JP13407083U 1983-08-30 1983-08-30 断熱二連被覆管 Granted JPS6040893U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13407083U JPS6040893U (ja) 1983-08-30 1983-08-30 断熱二連被覆管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13407083U JPS6040893U (ja) 1983-08-30 1983-08-30 断熱二連被覆管

Publications (2)

Publication Number Publication Date
JPS6040893U true JPS6040893U (ja) 1985-03-22
JPH0331917Y2 JPH0331917Y2 (ja) 1991-07-05

Family

ID=30302207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13407083U Granted JPS6040893U (ja) 1983-08-30 1983-08-30 断熱二連被覆管

Country Status (1)

Country Link
JP (1) JPS6040893U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130115U (ja) * 1976-03-30 1977-10-03
JPS544768A (en) * 1977-06-10 1979-01-13 Battelle Memorial Institute Domestic animal feed and production thereof
JPS57198485U (ja) * 1981-04-28 1982-12-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130115U (ja) * 1976-03-30 1977-10-03
JPS544768A (en) * 1977-06-10 1979-01-13 Battelle Memorial Institute Domestic animal feed and production thereof
JPS57198485U (ja) * 1981-04-28 1982-12-16

Also Published As

Publication number Publication date
JPH0331917Y2 (ja) 1991-07-05

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