JPS61192560U - - Google Patents
Info
- Publication number
- JPS61192560U JPS61192560U JP6379985U JP6379985U JPS61192560U JP S61192560 U JPS61192560 U JP S61192560U JP 6379985 U JP6379985 U JP 6379985U JP 6379985 U JP6379985 U JP 6379985U JP S61192560 U JPS61192560 U JP S61192560U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- branch pipe
- branch
- gas passage
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
図面は本考案の一実施例を示すものであり、第
１図は本考案を車両用内燃機関の吸気系に適用し
たときの平面図、第２図は吸気管の構成を示す拡
大斜視図、第３図はレゾネータチヤンバおよび分
岐管の寸法を説明するための簡略図、第４図は騒
音低減特性図、第５図は分岐管の一部を蛇腹管に
したときとしないときとを対応して示す分岐管の
騒音低減特性図である。
４…気体通路管としての吸気管、５…分岐管、
５ａ…蛇腹管。
The drawings show one embodiment of the present invention; FIG. 1 is a plan view when the present invention is applied to an intake system of a vehicle internal combustion engine; FIG. 2 is an enlarged perspective view showing the configuration of an intake pipe; Fig. 3 is a simplified diagram to explain the dimensions of the resonator chamber and branch pipe, Fig. 4 is a noise reduction characteristic diagram, and Fig. 5 corresponds to when a part of the branch pipe is made into a bellows pipe and when it is not. It is a noise reduction characteristic diagram of a branch pipe shown as follows. 4... Intake pipe as a gas passage pipe, 5... Branch pipe,
5a...Accordion tube.
Claims (1)
接続されて成るサイドブランチ型消音装置におい
て、前記分岐管の一部は蛇腹管によつて形成され
ることを特徴とするサイドブランチ型消音装置。 A side branch type muffler comprising a branch pipe with a closed end connected in the middle of a gas passage pipe, wherein a part of the branch pipe is formed by a bellows pipe. .
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6379985U JPS61192560U (en) | 1985-04-29 | 1985-04-29 | |
| EP86301111A EP0192457A1 (en) | 1985-02-18 | 1986-02-18 | Silencer |
| US06/830,561 US4800985A (en) | 1985-02-18 | 1986-02-18 | Silencer with a side branch |
| CA000502106A CA1264623A (en) | 1985-02-18 | 1986-02-18 | Silencer with a side branch |
| AU53694/86A AU597878B2 (en) | 1985-02-18 | 1986-02-18 | Silencer with a side branch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6379985U JPS61192560U (en) | 1985-04-29 | 1985-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61192560U true JPS61192560U (en) | 1986-11-29 |
Family
ID=30594288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6379985U Pending JPS61192560U (en) | 1985-02-18 | 1985-04-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61192560U (en) |
-
1985
- 1985-04-29 JP JP6379985U patent/JPS61192560U/ja active Pending