JPH0337222U - - Google Patents

Info

Publication number
JPH0337222U
JPH0337222U JP9744389U JP9744389U JPH0337222U JP H0337222 U JPH0337222 U JP H0337222U JP 9744389 U JP9744389 U JP 9744389U JP 9744389 U JP9744389 U JP 9744389U JP H0337222 U JPH0337222 U JP H0337222U
Authority
JP
Japan
Prior art keywords
outlet pipe
wire mesh
combustion engine
internal combustion
attached
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
JP9744389U
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 JP9744389U priority Critical patent/JPH0337222U/ja
Publication of JPH0337222U publication Critical patent/JPH0337222U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)

Description

【図面の簡単な説明】
第１図は本考案の内燃機関の排気ガス用消音器
の一実施例を示す縦断側面図、第２図は他の実施
例を示す縦断側面図、第３図は出口管のテーパ
状拡管部に金網を取付けた場合の流速分布を示す
説明図、第３図は出口管のテーパ状拡管部に金
網を取付けない場合の流速分布を示す説明図、第
４図はガス流量一定のときの消音器の騒音レベ
ルの面積比（Ｓ２／Ｓ１）に対する変化を金網６
のメツシユ（開口比）をパラメータとして示した
説明図、第４図は排気ガス流流と気流音との関
係を示す説明図、第５図は従来の内燃機関の排気
ガス用消音器を示す縦断側面図である。 １……消音器本体、２……入口管、２ａ……入
口管２の入口部、２ｂ……入口管２の小孔、３…
…仕切板、４……出口管、５……テーパ状拡管部
、６……金網、７……固定具、８……アダプタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 出口管の出口側端部をテーパ状に拡管して、そ
    の終端部に細かい網目を金網を取付けたことを特
    徴とする内燃機関の排気用消音器。
JP9744389U 1989-08-23 1989-08-23 Pending JPH0337222U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9744389U JPH0337222U (ja) 1989-08-23 1989-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9744389U JPH0337222U (ja) 1989-08-23 1989-08-23

Publications (1)

Publication Number Publication Date
JPH0337222U true JPH0337222U (ja) 1991-04-11

Family

ID=31646584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9744389U Pending JPH0337222U (ja) 1989-08-23 1989-08-23

Country Status (1)

Country Link
JP (1) JPH0337222U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013024078A (ja) * 2011-07-19 2013-02-04 Kobelco Contstruction Machinery Ltd 建設機械の排気構造
JP2013024077A (ja) * 2011-07-19 2013-02-04 Kobelco Contstruction Machinery Ltd 建設機械の排気構造

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013024078A (ja) * 2011-07-19 2013-02-04 Kobelco Contstruction Machinery Ltd 建設機械の排気構造
JP2013024077A (ja) * 2011-07-19 2013-02-04 Kobelco Contstruction Machinery Ltd 建設機械の排気構造
US9347202B2 (en) 2011-07-19 2016-05-24 Kobelco Construction Machinery Co., Ltd. Construction machine

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