JPS6274114U - - Google Patents
Info
- Publication number
- JPS6274114U JPS6274114U JP16690285U JP16690285U JPS6274114U JP S6274114 U JPS6274114 U JP S6274114U JP 16690285 U JP16690285 U JP 16690285U JP 16690285 U JP16690285 U JP 16690285U JP S6274114 U JPS6274114 U JP S6274114U
- Authority
- JP
- Japan
- Prior art keywords
- resonance chamber
- diameter pipe
- port
- small diameter
- pipe structure
- 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
Links
- 230000003584 silencer Effects 0.000 claims description 3
Description
第１図は本考案に係る消音器の一例を示す断面
図、第２図は第１図における共嶋室用ポート部分
の拡大断面図、第３図は第２図の右側面図、第４
図は本考案の他の実施例を示す消音器の断面図、
第５図は従来における消音器の断面図である。
２０……ケース本体、２５……第１の拡張室、
２６……第２の拡張室、２７……共鳴室、２８…
…排気導入管、２９……ポート、３０……大径パ
イプ、３１……小径パイプ、３２……蓋部材、３
３……ばね部材、３５……排気導出管。
Fig. 1 is a sectional view showing an example of a silencer according to the present invention, Fig. 2 is an enlarged sectional view of the common chamber port portion in Fig. 1, Fig. 3 is a right side view of Fig. 2,
The figure is a sectional view of a silencer showing another embodiment of the present invention.
FIG. 5 is a sectional view of a conventional muffler. 20... Case body, 25... First expansion chamber,
26... Second expansion chamber, 27... Resonance chamber, 28...
...Exhaust introduction pipe, 29...Port, 30...Large diameter pipe, 31...Small diameter pipe, 32...Lid member, 3
3... Spring member, 35... Exhaust outlet pipe.
Claims (1)
記共鳴室のポートを小径、大径のパイプからなる
２重管構造とし、この小径パイプの共鳴室側開口
にあるエンジン回転速度の排気ガス圧で開動作す
る蓋部材を設け、このような２重管構造のポート
を少なくとも１つ上記共鳴室に組み付けたことを
特徴とする消音器。 In a silencer having at least a resonance chamber, the port of the resonance chamber has a double pipe structure consisting of a small diameter pipe and a large diameter pipe, and is opened by the exhaust gas pressure of the engine rotation speed at the opening of the small diameter pipe on the resonance chamber side. A muffler characterized in that a lid member is provided and at least one port having such a double pipe structure is assembled in the resonance chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16690285U JPS6274114U (en) | 1985-10-30 | 1985-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16690285U JPS6274114U (en) | 1985-10-30 | 1985-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6274114U true JPS6274114U (en) | 1987-05-12 |
Family
ID=31098323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16690285U Pending JPS6274114U (en) | 1985-10-30 | 1985-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6274114U (en) |
-
1985
- 1985-10-30 JP JP16690285U patent/JPS6274114U/ja active Pending
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