JPS6154590U - - Google Patents

Info

Publication number
JPS6154590U
JPS6154590U JP13949784U JP13949784U JPS6154590U JP S6154590 U JPS6154590 U JP S6154590U JP 13949784 U JP13949784 U JP 13949784U JP 13949784 U JP13949784 U JP 13949784U JP S6154590 U JPS6154590 U JP S6154590U
Authority
JP
Japan
Prior art keywords
water main
spiral steel
main pipe
pipe
heat
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
JP13949784U
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 JP13949784U priority Critical patent/JPS6154590U/ja
Publication of JPS6154590U publication Critical patent/JPS6154590U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示すものであり第1
図は一部を切欠して示す保温管の正面図、第2図
は−断面図、第3図は要部の拡大断面図、第
4図は従来例を示す断面図である。 尚、図中A…保温管、1…水道本管、2…スパ
イラル鋼管、3…硬質ウレタンフオーム、を夫々
示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 水道本管外周に周間隔をおいてスパイラル鋼管
    を嵌め合わせ、該水道本管とスパイラル鋼管との
    間に硬質ウレタンフオームを充填してなる保温管
JP13949784U 1984-09-13 1984-09-13 Pending JPS6154590U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13949784U JPS6154590U (ja) 1984-09-13 1984-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13949784U JPS6154590U (ja) 1984-09-13 1984-09-13

Publications (1)

Publication Number Publication Date
JPS6154590U true JPS6154590U (ja) 1986-04-12

Family

ID=30697874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13949784U Pending JPS6154590U (ja) 1984-09-13 1984-09-13

Country Status (1)

Country Link
JP (1) JPS6154590U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857593A (ja) * 1981-09-30 1983-04-05 株式会社クボタ 断熱管

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857593A (ja) * 1981-09-30 1983-04-05 株式会社クボタ 断熱管

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