JPS61153840U - - Google Patents

Info

Publication number
JPS61153840U
JPS61153840U JP3766485U JP3766485U JPS61153840U JP S61153840 U JPS61153840 U JP S61153840U JP 3766485 U JP3766485 U JP 3766485U JP 3766485 U JP3766485 U JP 3766485U JP S61153840 U JPS61153840 U JP S61153840U
Authority
JP
Japan
Prior art keywords
absorbing
sound
flow path
noise
ventilation
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
JP3766485U
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 JP3766485U priority Critical patent/JPS61153840U/ja
Publication of JPS61153840U publication Critical patent/JPS61153840U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案に係る消音器付換気扇の分解斜
視図、第２図は概略横断面図、第３図は他のレイ
アウトの一例を示す概略横断面図、第４図は他の
実施例を示す断面図である。 １，２，３：消音ブロツク、４：ケーシング、
５：吸音材、６…空洞部、８：換気扇本体、Ｆ：
換気流路、Ｉ：室内、Ｏ：室外。

Claims (1)

    【実用新案登録請求の範囲】
  1. 吸音材に囲まれて空洞部を形成した吸音構造の
    複数の消音ブロツクを、前記空洞部がそれぞれ連
    通して連続する換気流路を形成するように接続し
    、さらに同換気流路の中途に換気扇を配置したこ
    とを特徴とする消音構造付換気扇。
JP3766485U 1985-03-15 1985-03-15 Pending JPS61153840U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3766485U JPS61153840U (ja) 1985-03-15 1985-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3766485U JPS61153840U (ja) 1985-03-15 1985-03-15

Publications (1)

Publication Number Publication Date
JPS61153840U true JPS61153840U (ja) 1986-09-24

Family

ID=30543956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3766485U Pending JPS61153840U (ja) 1985-03-15 1985-03-15

Country Status (1)

Country Link
JP (1) JPS61153840U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04309738A (ja) * 1991-04-09 1992-11-02 Mitsubishi Electric Corp 換気装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04309738A (ja) * 1991-04-09 1992-11-02 Mitsubishi Electric Corp 換気装置

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