JPH0485046U - - Google Patents

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Publication number
JPH0485046U
JPH0485046U JP12643990U JP12643990U JPH0485046U JP H0485046 U JPH0485046 U JP H0485046U JP 12643990 U JP12643990 U JP 12643990U JP 12643990 U JP12643990 U JP 12643990U JP H0485046 U JPH0485046 U JP H0485046U
Authority
JP
Japan
Prior art keywords
pipe
wall surface
branch pipes
vertical branch
sound absorbing
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
JP12643990U
Other languages
English (en)
Other versions
JPH083866Y2 (ja
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 JP12643990U priority Critical patent/JPH083866Y2/ja
Publication of JPH0485046U publication Critical patent/JPH0485046U/ja
Application granted granted Critical
Publication of JPH083866Y2 publication Critical patent/JPH083866Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案に係るホテル浴室の給排気ダク
トの分岐装置の一実施例を示す縦断面図、第２図
はその平面図、第３図及び第４図は夫々第１図の
矢視−図並に矢視−図、第５図は本考案
の他の実施例を示す横断平面図である。 Ａ……十字継手管、１，１′……垂直分岐管、
２，２′……水平分岐管、３……内管、４……垂
直遮音板、５……耐火吸音板、６……耐火吸音材
。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 上下一双の垂直分岐管と、左右一双の水平
    分岐管とが十文字状に交叉された十字継手管にお
    いて、前記各垂直分岐管の中心に位置するととも
    に、同各垂直分岐管の管軸方向と平行に配設され
    た内管の外壁面と、前記各垂直分岐管の内壁面と
    の間に、垂直遮音板を平面視で十文字方向に取付
    けてなることを特徴とするホテル客室の給排気ダ
    クトの分岐装置。 (2) 前記内管の外壁面と前記各垂直分岐管の内
    壁面との間に、耐火吸音板を平面視で十文字方向
    に取付けるとともに、前記内管における前記水平
    分岐管に対向する外壁面に、耐火吸音材を被覆し
    てなる請求項１記載のホテル客室の給排気ダクト
    の分岐装置。
JP12643990U 1990-11-30 1990-11-30 ホテル客室の給排気ダクトの分岐装置 Expired - Lifetime JPH083866Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12643990U JPH083866Y2 (ja) 1990-11-30 1990-11-30 ホテル客室の給排気ダクトの分岐装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12643990U JPH083866Y2 (ja) 1990-11-30 1990-11-30 ホテル客室の給排気ダクトの分岐装置

Publications (2)

Publication Number Publication Date
JPH0485046U true JPH0485046U (ja) 1992-07-23
JPH083866Y2 JPH083866Y2 (ja) 1996-01-31

Family

ID=31873997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12643990U Expired - Lifetime JPH083866Y2 (ja) 1990-11-30 1990-11-30 ホテル客室の給排気ダクトの分岐装置

Country Status (1)

Country Link
JP (1) JPH083866Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009041891A (ja) * 2007-08-10 2009-02-26 Furukawa Sky Kk 吸音ダクト

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009041891A (ja) * 2007-08-10 2009-02-26 Furukawa Sky Kk 吸音ダクト

Also Published As

Publication number Publication date
JPH083866Y2 (ja) 1996-01-31

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