JPH041798U - - Google Patents

Info

Publication number
JPH041798U
JPH041798U JP1054490U JP1054490U JPH041798U JP H041798 U JPH041798 U JP H041798U JP 1054490 U JP1054490 U JP 1054490U JP 1054490 U JP1054490 U JP 1054490U JP H041798 U JPH041798 U JP H041798U
Authority
JP
Japan
Prior art keywords
heat
cast iron
ductile cast
iron pipe
pads
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
JP1054490U
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 JP1054490U priority Critical patent/JPH041798U/ja
Publication of JPH041798U publication Critical patent/JPH041798U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るダクタイル鋳鉄管の一部
を縦断面で示す図面であり、第2図は従来の断熱
二重管の一部を縦断面で示す図面である。また第
3図は参考図であつて、断熱ダクタイル鋳鉄管の
一部を縦断面で示す図面である。 10……ダクタイル鋳鉄製サービス管、13…
…保温材、14……カバー、A……継手部。
補正 平3.8.15 図面の簡単な説明を次のように補正する。 明細書第5頁第8行目の「参考図であつて、」
を削除する。

Claims (1)

    【実用新案登録請求の範囲】
  1. 保温材を施した継手部を成形加工されたカバー
    により被包し、パツドを不要としたことを特徴と
    する断熱ダクタイル鋳鉄管の継手部構造。
JP1054490U 1990-02-07 1990-02-07 Pending JPH041798U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1054490U JPH041798U (ja) 1990-02-07 1990-02-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1054490U JPH041798U (ja) 1990-02-07 1990-02-07

Publications (1)

Publication Number Publication Date
JPH041798U true JPH041798U (ja) 1992-01-08

Family

ID=31514104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1054490U Pending JPH041798U (ja) 1990-02-07 1990-02-07

Country Status (1)

Country Link
JP (1) JPH041798U (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878890A (ja) * 1971-12-30 1973-10-23
JPS49147968U (ja) * 1973-04-20 1974-12-20
JPS5051571U (ja) * 1973-09-08 1975-05-19
JP2020020369A (ja) * 2018-07-31 2020-02-06 株式会社イノアック住環境 配管用保温カバー

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61256095A (ja) * 1985-05-09 1986-11-13 明星工業株式会社 保冷構造

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61256095A (ja) * 1985-05-09 1986-11-13 明星工業株式会社 保冷構造

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878890A (ja) * 1971-12-30 1973-10-23
JPS49147968U (ja) * 1973-04-20 1974-12-20
JPS5051571U (ja) * 1973-09-08 1975-05-19
JP2020020369A (ja) * 2018-07-31 2020-02-06 株式会社イノアック住環境 配管用保温カバー

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