JPH0382826U - - Google Patents
Info
- Publication number
- JPH0382826U JPH0382826U JP14256189U JP14256189U JPH0382826U JP H0382826 U JPH0382826 U JP H0382826U JP 14256189 U JP14256189 U JP 14256189U JP 14256189 U JP14256189 U JP 14256189U JP H0382826 U JPH0382826 U JP H0382826U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pipe
- exhaust
- pipe
- exhaust passage
- combustion engine
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims 2
Landscapes
- Exhaust Silencers (AREA)
Description
第１図乃至第３図は、この考案の一実施例を示
し、第１図は内燃機関を模式的に示す平面図、第
２図は排気管の一部を構成する排気管ユニツトを
一部破断して示す斜視図、第３図は排気管の横断
面図、第４図は、この考案の他の実施例を示す排
気管の横断面図、第５図は、この考案の更に別の
実施例を示す内燃機関の模式的平面図である。
１，２，３，４，５，６，７，８，９，１０…
気筒、１２，１４，４２，４４…排気管、１８，
２８，４８，５８…第１排気通路部、１６，２６
，３６，４６…区画壁、２０，３０，５０，６０
…第２排気通路部、２２，２４，３２，３４，５
２，５４，６２，６４…分岐接続管部、Ｌ，Ｒ…
バンク。
Figures 1 to 3 show an embodiment of this invention, with Figure 1 being a plan view schematically showing an internal combustion engine, and Figure 2 showing a part of an exhaust pipe unit constituting part of an exhaust pipe. FIG. 3 is a cross-sectional view of the exhaust pipe, FIG. 4 is a cross-sectional view of the exhaust pipe showing another embodiment of this invention, and FIG. 5 is a cross-sectional view of another embodiment of this invention. FIG. 1 is a schematic plan view of an internal combustion engine showing an example. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10...
Cylinder, 12, 14, 42, 44...Exhaust pipe, 18,
28, 48, 58...first exhaust passage section, 16, 26
, 36, 46...Division wall, 20, 30, 50, 60
...Second exhaust passage section, 22, 24, 32, 34, 5
2, 54, 62, 64...Branch connection pipe section, L, R...
bank.
Claims (1)
に共通の排気管を接続してなる内燃機関に於いて
、排気管の内部をこの排気管の管軸に沿い第１排
気通路部と第２排気通路部とに区画する区画壁と
、排気管に設けられ、第１排気通路部を点火時期
が互いに所定の間隔だけ離間した少なくとも２つ
の気筒に夫々接続する分岐接続管部とを具備した
ことを特徴とする内燃機関の排気管装置。 In an internal combustion engine in which a plurality of cylinders are arranged in a row and a common exhaust pipe is connected to each cylinder in the row, the inside of the exhaust pipe is arranged along the pipe axis of the exhaust pipe as a first exhaust passage section. a partition wall that partitions the first exhaust passage into a second exhaust passage, and a branch connection pipe that is provided in the exhaust pipe and connects the first exhaust passage to at least two cylinders whose ignition timings are spaced apart from each other by a predetermined distance. An exhaust pipe device for an internal combustion engine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14256189U JPH0734169Y2 (en) | 1989-12-08 | 1989-12-08 | Exhaust pipe device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14256189U JPH0734169Y2 (en) | 1989-12-08 | 1989-12-08 | Exhaust pipe device for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0382826U true JPH0382826U (en) | 1991-08-23 |
| JPH0734169Y2 JPH0734169Y2 (en) | 1995-08-02 |
Family
ID=31689386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14256189U Expired - Lifetime JPH0734169Y2 (en) | 1989-12-08 | 1989-12-08 | Exhaust pipe device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734169Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006101125A1 (en) * | 2005-03-24 | 2006-09-28 | Hitachi Metals, Ltd. | Exhaust system part |
| US7669412B2 (en) | 2003-12-01 | 2010-03-02 | Nissan Motor Co., Ltd. | Exhaust manifold for internal combustion engine |
-
1989
- 1989-12-08 JP JP14256189U patent/JPH0734169Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7669412B2 (en) | 2003-12-01 | 2010-03-02 | Nissan Motor Co., Ltd. | Exhaust manifold for internal combustion engine |
| US8459016B2 (en) | 2003-12-01 | 2013-06-11 | Nissan Motor Co., Ltd. | Exhaust manifold for internal combustion engine |
| WO2006101125A1 (en) * | 2005-03-24 | 2006-09-28 | Hitachi Metals, Ltd. | Exhaust system part |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734169Y2 (en) | 1995-08-02 |
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