JPS60152796U - Shutter type soundproof louver - Google Patents

Shutter type soundproof louver

Info

Publication number
JPS60152796U
JPS60152796U JP4161384U JP4161384U JPS60152796U JP S60152796 U JPS60152796 U JP S60152796U JP 4161384 U JP4161384 U JP 4161384U JP 4161384 U JP4161384 U JP 4161384U JP S60152796 U JPS60152796 U JP S60152796U
Authority
JP
Japan
Prior art keywords
shutter type
soundproof louver
type soundproof
inverted
blades
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
JP4161384U
Other languages
Japanese (ja)
Other versions
JPH0241270Y2 (en
Inventor
平田　泰敏
皆川　和浩
藤田　幸夫
浅見　欽一郎
一郎 田村
稔 高橋
栗林　卓
Original Assignee
日立プラント建設株式会社
神鋼ノース株式会社
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 by 日立プラント建設株式会社, 神鋼ノース株式会社 filed Critical 日立プラント建設株式会社
Priority to JP4161384U priority Critical patent/JPS60152796U/en
Publication of JPS60152796U publication Critical patent/JPS60152796U/en
Application granted granted Critical
Publication of JPH0241270Y2 publication Critical patent/JPH0241270Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

２図は従来の防音ルーバの構造を示す断面図、第３図は
従来のシャッター付防音ルーバの断面図、第４図は本実
施例の断面図、第５図は本実施例の作動状態を示す断面
図である。 １０・・・・・・建屋壁面、２２・・・・・・固定羽根
、２４・・・・・・揺動羽根、２６・・・・・・ヒンジ
、２８・・・・・・吸音材、３２・・・・・・リンク、
３８・・・・・・可動ロッド。Fig. 2 is a sectional view showing the structure of a conventional soundproof louver, Fig. 3 is a sectional view of a conventional soundproof louver with a shutter, Fig. 4 is a sectional view of this embodiment, and Fig. 5 shows the operating state of this embodiment. FIG. 10... Building wall surface, 22... Fixed blade, 24... Swinging blade, 26... Hinge, 28... Sound absorbing material, 32...Link,
38...Movable rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 壁面、扉、ダクト等の連通関口部に横方向に配置された
羽根を上下方向に複数本設け、該羽根は断面が逆■字形
状に形成されると共に、水平貫通路を作らないように互
いに所定の間隔を保って配置され、更に逆Ｖ字状の少な
くとも１片が揺動自在であることを特徴とするシャッタ
一式防音ルーバA plurality of blades arranged horizontally in the vertical direction are provided at the communication entrances such as walls, doors, ducts, etc., and the blades are formed in an inverted ■ shape in cross section, and are mutually connected so as not to create a horizontal passage. A soundproof louver set of shutters arranged at a predetermined interval and further characterized in that at least one inverted V-shaped piece is swingable.
JP4161384U 1984-03-23 1984-03-23 Shutter type soundproof louver Granted JPS60152796U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4161384U JPS60152796U (en) 1984-03-23 1984-03-23 Shutter type soundproof louver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4161384U JPS60152796U (en) 1984-03-23 1984-03-23 Shutter type soundproof louver

Publications (2)

Publication Number Publication Date
JPS60152796U true JPS60152796U (en) 1985-10-11
JPH0241270Y2 JPH0241270Y2 (en) 1990-11-02

Family

ID=30551605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4161384U Granted JPS60152796U (en) 1984-03-23 1984-03-23 Shutter type soundproof louver

Country Status (1)

Country Link
JP (1) JPS60152796U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5438375B2 (en) * 2009-05-13 2014-03-12 ミサワホーム株式会社 blind

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4512136Y1 (en) * 1965-11-26 1970-05-28
JPS52100734A (en) * 1976-02-18 1977-08-24 Shinki Kinzoku Kougiyou Kk Multiplepurpose window

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4512136Y1 (en) * 1965-11-26 1970-05-28
JPS52100734A (en) * 1976-02-18 1977-08-24 Shinki Kinzoku Kougiyou Kk Multiplepurpose window

Also Published As

Publication number Publication date
JPH0241270Y2 (en) 1990-11-02

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