JPH0338543U - - Google Patents

Info

Publication number
JPH0338543U
JPH0338543U JP9139989U JP9139989U JPH0338543U JP H0338543 U JPH0338543 U JP H0338543U JP 9139989 U JP9139989 U JP 9139989U JP 9139989 U JP9139989 U JP 9139989U JP H0338543 U JPH0338543 U JP H0338543U
Authority
JP
Japan
Prior art keywords
exterior body
sound absorption
holes
sectional area
cross
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
JP9139989U
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 JP9139989U priority Critical patent/JPH0338543U/ja
Publication of JPH0338543U publication Critical patent/JPH0338543U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Chimneys And Flues (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す燃焼装置の縦
断面図、第2図は同燃焼装置の排気筒の縦断面図
、第3図は燃焼室の一方側面と天面を木壁で設置
した場合を示す正面図、第4図イ,ロは燃焼装置
の隣接物に対する本考案の一実施例と従来例の場
合の温度特性を示すグラフ、第5図は従来の燃焼
装置の排気筒の縦断面図である。 1……排気筒、2……燃焼室、3……燃焼装置
、7……煙道部、9……吸音マフラー、10……
外装体、11……孔、12……吸音通路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 燃焼室の上方に排気筒を設け、この排気筒は上
    端を閉じた煙道部を囲む吸音マフラーと、この吸
    音マフラーの外周を囲い且つ複数の孔を有する外
    装体を備え、前記吸音マフラーには煙道部から外
    装体の複数の孔と対向する位置で複数の吸音通路
    を設け、これら吸音通路の断面積は前記外装体の
    孔の断面積と同等もしくはそれ以下にしたことを
    特徴とする燃焼装置。
JP9139989U 1989-08-02 1989-08-02 Pending JPH0338543U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9139989U JPH0338543U (ja) 1989-08-02 1989-08-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9139989U JPH0338543U (ja) 1989-08-02 1989-08-02

Publications (1)

Publication Number Publication Date
JPH0338543U true JPH0338543U (ja) 1991-04-15

Family

ID=31640884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9139989U Pending JPH0338543U (ja) 1989-08-02 1989-08-02

Country Status (1)

Country Link
JP (1) JPH0338543U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013217369A (ja) * 2012-03-14 2013-10-24 Mitsubishi Heavy Ind Ltd 排気煙道

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013217369A (ja) * 2012-03-14 2013-10-24 Mitsubishi Heavy Ind Ltd 排気煙道

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