JPH0346146U - - Google Patents

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Publication number
JPH0346146U
JPH0346146U JP10741989U JP10741989U JPH0346146U JP H0346146 U JPH0346146 U JP H0346146U JP 10741989 U JP10741989 U JP 10741989U JP 10741989 U JP10741989 U JP 10741989U JP H0346146 U JPH0346146 U JP H0346146U
Authority
JP
Japan
Prior art keywords
insulating core
core layer
duct
air conditioner
flow path
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
JP10741989U
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 JP10741989U priority Critical patent/JPH0346146U/ja
Publication of JPH0346146U publication Critical patent/JPH0346146U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例に係る空気調和装置
用ダクトの要部断面図、第2図は同実施例の展開
断面図、第3図は従来の空気調和装置を示す概念
図である。 4,5a,5b,20……ダクト、10……断
熱芯材層、11……外側層、12……内側層。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 流路を有する断熱芯材層の外面に外側層が被
    覆してある空気調和装置用ダクトであつて、 前記断熱芯材層が、無機充填材を含有する塩化
    ビニル系樹脂または塩素化塩化ビニル系樹脂を主
    成分とする発泡体から成る準不燃性以上の材料で
    構成されることを特徴とする空気調和装置用ダク
    ト。 2 前記断熱芯材層の流路側面に内側層が設けて
    あることを特徴とする空気調和装置用ダクト。 3 片面に断熱芯材層が形成された平面状の外側
    層を、断熱芯材層側に流路が形成されるように折
    り畳むことにより形成してなる請求項第1項に記
    載の空気調和装置用ダクト。
JP10741989U 1989-09-13 1989-09-13 Pending JPH0346146U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10741989U JPH0346146U (ja) 1989-09-13 1989-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10741989U JPH0346146U (ja) 1989-09-13 1989-09-13

Publications (1)

Publication Number Publication Date
JPH0346146U true JPH0346146U (ja) 1991-04-26

Family

ID=31656112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10741989U Pending JPH0346146U (ja) 1989-09-13 1989-09-13

Country Status (1)

Country Link
JP (1) JPH0346146U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938146U (ja) * 1972-07-05 1974-04-04
JPS4941650B1 (ja) * 1969-09-06 1974-11-11
JPH01208125A (ja) * 1988-02-15 1989-08-22 Kanegafuchi Chem Ind Co Ltd 耐火・耐候性断熱材、屋根瓦の下地材、建築物および道路用地盤

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941650B1 (ja) * 1969-09-06 1974-11-11
JPS4938146U (ja) * 1972-07-05 1974-04-04
JPH01208125A (ja) * 1988-02-15 1989-08-22 Kanegafuchi Chem Ind Co Ltd 耐火・耐候性断熱材、屋根瓦の下地材、建築物および道路用地盤

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