JPS5972438U - Silent ventilation ventilation duct - Google Patents

Silent ventilation ventilation duct

Info

Publication number
JPS5972438U
JPS5972438U JP9022783U JP9022783U JPS5972438U JP S5972438 U JPS5972438 U JP S5972438U JP 9022783 U JP9022783 U JP 9022783U JP 9022783 U JP9022783 U JP 9022783U JP S5972438 U JPS5972438 U JP S5972438U
Authority
JP
Japan
Prior art keywords
ventilation
partition wall
silent
distance
side walls
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
JP9022783U
Other languages
Japanese (ja)
Inventor
板倉　潔
井沢　三郎
Original Assignee
日本板硝子株式会社
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 日本板硝子株式会社 filed Critical 日本板硝子株式会社
Priority to JP9022783U priority Critical patent/JPS5972438U/en
Publication of JPS5972438U publication Critical patent/JPS5972438U/en
Pending legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
  • Duct Arrangements (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) [Summary] 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]

第１図は本考案ダクトを用いた換気装置の横断面図、第
２図は同径断面図、第３図は同透視斜視図、第４図は本
考案の応用例を示す斜視図である。 ２Ａ・２Ｂ・・・端部通気口、１０・・・連絡通気口、
１２Ａ・１２Ｂ・・・減音個室。Figure 1 is a cross-sectional view of a ventilation system using the duct of the present invention, Figure 2 is a cross-sectional view of the same diameter, Figure 3 is a perspective view of the same, and Figure 4 is a perspective view showing an example of application of the present invention. . 2A/2B... End vent, 10... Connection vent,
12A/12B...Sound-reduced private rooms.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 対向する側壁の互いに離れた位置にそれぞれ端部通気孔
２Ａ・２Ｂを設けたほぼ直方体のケース１内に、これら
両道気孔を互いに隔てる如く隔壁を設けて該隔壁で区画
され且つ吸音材で内張すした減音個室を前記側壁に平行
方向に連設し、該隔壁の前記通気孔とは可及的に離れた
位置に連絡通気孔を設けるとともに、該隔壁とこれに対
向する一方の室内面との距離１゜を前記側壁間距離１□
と相違させたことを特徴とする消音換気通風ダクト。In a substantially rectangular parallelepiped case 1 in which end ventilation holes 2A and 2B are provided at mutually distant positions on opposing side walls, a partition wall is provided to separate these air holes from each other. The sound-attenuating private rooms are arranged parallel to the side wall, and a connecting ventilation hole is provided at a position as far away as possible from the ventilation hole of the partition wall, and the partition wall and one interior surface facing the partition wall. The distance between the two sides is 1°, and the distance between the side walls is 1□.
A noise-reducing ventilation ventilation duct characterized by being different from the above.
JP9022783U 1983-06-13 1983-06-13 Silent ventilation ventilation duct Pending JPS5972438U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9022783U JPS5972438U (en) 1983-06-13 1983-06-13 Silent ventilation ventilation duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9022783U JPS5972438U (en) 1983-06-13 1983-06-13 Silent ventilation ventilation duct

Publications (1)

Publication Number Publication Date
JPS5972438U true JPS5972438U (en) 1984-05-17

Family

ID=30220131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9022783U Pending JPS5972438U (en) 1983-06-13 1983-06-13 Silent ventilation ventilation duct

Country Status (1)

Country Link
JP (1) JPS5972438U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07158951A (en) * 1993-12-08 1995-06-20 Kimura Kohki Co Ltd Air conditioning silencer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07158951A (en) * 1993-12-08 1995-06-20 Kimura Kohki Co Ltd Air conditioning silencer

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