JPH0444419U - - Google Patents
Info
- Publication number
- JPH0444419U JPH0444419U JP8800490U JP8800490U JPH0444419U JP H0444419 U JPH0444419 U JP H0444419U JP 8800490 U JP8800490 U JP 8800490U JP 8800490 U JP8800490 U JP 8800490U JP H0444419 U JPH0444419 U JP H0444419U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- valve
- drive device
- silencer
- opening
- 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 2
- 238000007796 conventional method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図と第２図は本考案の実施例で、第１図は
一部横断下面図、第２図は正面図、第３図と第４
図は夫々異なる従来技術の縦断側面図である。
２４……マフラ本体、３０……インレツトパイ
プ、３０ｂ……開口部、３１……圧力室、３１ａ
……水抜き用小孔、３２……連通管、３３……弁
駆動装置、３４……背圧室、３４ａ……底部、３
７……開閉弁。
Figures 1 and 2 show examples of the present invention; Figure 1 is a partially cross-sectional bottom view, Figure 2 is a front view, and Figures 3 and 4 are
The figures are longitudinal sectional side views of different conventional techniques. 24...Muffler body, 30...Inlet pipe, 30b...Opening, 31...Pressure chamber, 31a
... Water drainage small hole, 32 ... Communication pipe, 33 ... Valve drive device, 34 ... Back pressure chamber, 34a ... Bottom, 3
7...Opening/closing valve.
Claims (1)
弁駆動装置と、該弁駆動装置を構成するダイアフ
ラムと該ダイアフラムで区分された背圧室とを有
するマフラにおいて、 マフラ本体２４内に区画され、かつインレツト
パイプ３０と比較的小さい開口部３０ｂで連通す
る圧力室３１と、 該圧力室３１の最下部に開口した水抜き用小孔
３１ａと、 前記圧力室３１と前記弁駆動装置３３の背圧室
３４の底部３４ａとの間を連結する圧力室３１方
向に下降傾斜した連通管３２とを具備し、 前記背圧室３４の底部３４ａを前記圧力室３１
の最下部よりも上方に位置せしめたことを特徴と
する開閉弁を備えた消音器。[Claims for Utility Model Registration] A muffler having an on-off valve for controlling exhaust gas, a valve drive device for opening and closing the on-off valve, a diaphragm constituting the valve drive device, and a back pressure chamber separated by the diaphragm. , a pressure chamber 31 that is partitioned within the muffler body 24 and communicates with the inlet pipe 30 through a relatively small opening 30b; a small drainage hole 31a opened at the lowest part of the pressure chamber 31; and the pressure chamber. 31 and a bottom part 34a of the back pressure chamber 34 of the valve driving device 33.
A silencer equipped with an on-off valve characterized by being located above the lowest part of the silencer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8800490U JPH0444419U (en) | 1990-08-22 | 1990-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8800490U JPH0444419U (en) | 1990-08-22 | 1990-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0444419U true JPH0444419U (en) | 1992-04-15 |
Family
ID=31820859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8800490U Pending JPH0444419U (en) | 1990-08-22 | 1990-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444419U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0196759A (en) * | 1987-10-08 | 1989-04-14 | Dainippon Printing Co Ltd | Slip designing system |
-
1990
- 1990-08-22 JP JP8800490U patent/JPH0444419U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0196759A (en) * | 1987-10-08 | 1989-04-14 | Dainippon Printing Co Ltd | Slip designing system |