JPS61126016U - - Google Patents
Info
- Publication number
- JPS61126016U JPS61126016U JP1035485U JP1035485U JPS61126016U JP S61126016 U JPS61126016 U JP S61126016U JP 1035485 U JP1035485 U JP 1035485U JP 1035485 U JP1035485 U JP 1035485U JP S61126016 U JPS61126016 U JP S61126016U
- Authority
- JP
- Japan
- Prior art keywords
- resonance
- chamber
- exhaust gas
- expansion chamber
- bellows
- 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
- 238000007599 discharging Methods 0.000 claims 1
- 230000003584 silencer Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は第１図に示すベローズの取付状態を示すため
の図、第３図は第２図の側面図、第４図はベロー
ズの他の取付方法を説明するための図、第５図は
第４図の側面図、第６図は低背圧時の作動を説明
するための図、第７図は高背圧時の作動を説明す
るための図、第８図は本考案に係る装置のエンジ
ン回転数と騒音レベルとの関係を示す線図、第９
図は本考案の他の実施例を示す要部構成図、第１
０図はベローズの他の実施例を示す構成図、第１
１図はベローズのさらに他の実施例を示す構成図
である。
１０…マフラ、１４…拡張室、１６…共鳴室、
１８…導入管、２０…排出管、２２…共鳴管、２
４…ベローズ。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figures are for showing the mounting state of the bellows shown in Fig. 1, Fig. 3 is a side view of Fig. 2, Fig. 4 is a drawing for explaining another method of mounting the bellows, and Fig. 5 is a diagram for explaining the mounting state of the bellows shown in Fig. 1. 4 is a side view, FIG. 6 is a diagram for explaining the operation when the back pressure is low, FIG. 7 is a diagram for explaining the operation when the back pressure is high, and FIG. 8 is a diagram for explaining the operation when the back pressure is high. Diagram showing the relationship between engine speed and noise level, No. 9
The figure is a main part configuration diagram showing another embodiment of the present invention.
Figure 0 is a configuration diagram showing another embodiment of the bellows, the first
FIG. 1 is a configuration diagram showing still another embodiment of the bellows. 10...muffler, 14...expansion chamber, 16...resonance chamber,
18...Introduction pipe, 20...Exhaust pipe, 22...Resonance pipe, 2
4...Bellows.
Claims (1)
て導入し導入した排気ガスを排出管へ排出する拡
張室と、拡張室に隣接して配設された共鳴室と、
拡張室と共鳴室とを連通させる共鳴管と、共鳴管
を介して共鳴室へ伝わる排気ガスの圧力に応じて
伸縮し共鳴管の音響的有効長さを変化させるベロ
ーズとを有することを特徴とする車両用消音装置
。 an expansion chamber for introducing exhaust gas discharged from the engine through an introduction pipe and discharging the introduced exhaust gas to the exhaust pipe; a resonance chamber disposed adjacent to the expansion chamber;
It is characterized by having a resonance tube that communicates the expansion chamber and the resonance chamber, and a bellows that expands and contracts in response to the pressure of exhaust gas transmitted to the resonance chamber via the resonance tube and changes the acoustically effective length of the resonance tube. Silencer for vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1035485U JPS61126016U (en) | 1985-01-28 | 1985-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1035485U JPS61126016U (en) | 1985-01-28 | 1985-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61126016U true JPS61126016U (en) | 1986-08-07 |
Family
ID=30491460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1035485U Pending JPS61126016U (en) | 1985-01-28 | 1985-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61126016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015232327A (en) * | 2014-06-04 | 2015-12-24 | エーバーシュペッヒャー・エグゾースト・テクノロジー・ゲーエムベーハー・ウント・コンパニー・カーゲー | Muffler |
-
1985
- 1985-01-28 JP JP1035485U patent/JPS61126016U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015232327A (en) * | 2014-06-04 | 2015-12-24 | エーバーシュペッヒャー・エグゾースト・テクノロジー・ゲーエムベーハー・ウント・コンパニー・カーゲー | Muffler |
| US9429052B2 (en) | 2014-06-04 | 2016-08-30 | Eberspächer Exhaust Technology GmbH & Co. KG | Muffler |
| US9638077B2 (en) | 2014-06-04 | 2017-05-02 | Eberspächer Exhaust Technology GmbH & Co. KG | Muffler |
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