JPH0317110U - - Google Patents
Info
- Publication number
- JPH0317110U JPH0317110U JP7559089U JP7559089U JPH0317110U JP H0317110 U JPH0317110 U JP H0317110U JP 7559089 U JP7559089 U JP 7559089U JP 7559089 U JP7559089 U JP 7559089U JP H0317110 U JPH0317110 U JP H0317110U
- Authority
- JP
- Japan
- Prior art keywords
- silencer
- exhaust gas
- engine
- chamber
- diaphragm
- 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 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
- Fluid-Driven Valves (AREA)
Description
第１図は本考案の一実施例に係るエンジンの消
音装置の正面図、第２図は第１図の装置の断面図
、第３図は第１図の装置における感温型チエツク
バルブの断面図、第４図は従来のエンジンの消音
装置の正面図、である。
１……消音器、２……インナパイプ、４……ダ
イヤフラムアクチユエータ、６……ダイヤフラム
室、９……ダイヤフラムゴム、１６……バイパス
パイプ、２１……開閉弁、２２……ガス通路、３
０……感温型チエツクバルブ。
FIG. 1 is a front view of an engine silencer according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of the device shown in FIG. 1, and FIG. 3 is a cross-sectional view of a temperature-sensitive check valve in the device shown in FIG. 4 is a front view of a conventional engine muffling device. DESCRIPTION OF SYMBOLS 1... Silencer, 2... Inner pipe, 4... Diaphragm actuator, 6... Diaphragm chamber, 9... Diaphragm rubber, 16... Bypass pipe, 21... On-off valve, 22... Gas passage, 3
0...Temperature-sensitive check valve.
Claims (1)
流入する排気ガスの圧力に基づいて作動するダイ
ヤフラムアクチユエータと連動する開閉弁により
切替えるようにしたエンジンの消音装置において
、前記ダイヤフラムアクチユエータの前記排気ガ
スが作用するダイヤフラム室と前記消音器内とを
ガス通路を介して連通可能に接続し、該ガス通路
に、エンジンに低温時のみ開となり排気ガスを前
記ダイヤフラム室を通過させて消音器室内に流出
させる感温型チエツクバルブを設けたことを特徴
とするエンジンの消音装置。 In an engine silencer, the flow path of exhaust gas inside the silencer is switched by an on-off valve that operates in conjunction with a diaphragm actuator that operates based on the pressure of exhaust gas flowing into the silencer. A diaphragm chamber on which the exhaust gas of the Yuator acts and the inside of the muffler are connected so as to be communicable via a gas passage, and the gas passage is opened only when the engine has a low temperature to allow the exhaust gas to pass through the diaphragm chamber. A silencer for an engine, characterized in that it is provided with a temperature-sensitive check valve that allows water to flow out into a silencer chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7559089U JPH0317110U (en) | 1989-06-29 | 1989-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7559089U JPH0317110U (en) | 1989-06-29 | 1989-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317110U true JPH0317110U (en) | 1991-02-20 |
Family
ID=31616295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7559089U Pending JPH0317110U (en) | 1989-06-29 | 1989-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317110U (en) |
-
1989
- 1989-06-29 JP JP7559089U patent/JPH0317110U/ja active Pending