JPS61136245U - - Google Patents

Info

Publication number
JPS61136245U
JPS61136245U JP1781985U JP1781985U JPS61136245U JP S61136245 U JPS61136245 U JP S61136245U JP 1781985 U JP1781985 U JP 1781985U JP 1781985 U JP1781985 U JP 1781985U JP S61136245 U JPS61136245 U JP S61136245U
Authority
JP
Japan
Prior art keywords
duct
metal plate
metal foil
metal
heat insulating
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
JP1781985U
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 JP1781985U priority Critical patent/JPS61136245U/ja
Publication of JPS61136245U publication Critical patent/JPS61136245U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)
  • Duct Arrangements (AREA)

Description

【図面の簡単な説明】
第1A図はこの考案の内面保温空調ダクトの斜
視図、第1B図は上記空調ダクトの部分詳細断面
図、第2A図は従来の内面保温空調ダクトの斜視
図、第2B図は上記従来の空調ダクトの部分詳細
断面図である。 1……金属板ダクトユニツト、11……面板、
12……はぜ部、2……箔付保温板、21……保
温板、22……金属箔、3……スタツド溶接鋲、
31……頭部、32……脚部、33……溶接部、
4……接合フランジ、5……グラスウールライナ

Claims (1)

    【実用新案登録請求の範囲】
  1. 筒状に加工された金属板ダクトの内面に、少な
    くとも片面に金属箔を接着した無機質繊維保温板
    が、上記金属箔がダクト内表面になるように、接
    合されていることを特徴とする内面保温金属板ダ
    クト。
JP1781985U 1985-02-13 1985-02-13 Pending JPS61136245U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1781985U JPS61136245U (ja) 1985-02-13 1985-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1781985U JPS61136245U (ja) 1985-02-13 1985-02-13

Publications (1)

Publication Number Publication Date
JPS61136245U true JPS61136245U (ja) 1986-08-25

Family

ID=30505880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1781985U Pending JPS61136245U (ja) 1985-02-13 1985-02-13

Country Status (1)

Country Link
JP (1) JPS61136245U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63297956A (ja) * 1987-05-28 1988-12-05 Mamoru Yamada 断熱ダクトの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63297956A (ja) * 1987-05-28 1988-12-05 Mamoru Yamada 断熱ダクトの製造方法

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