JPS6279962U - - Google Patents
Info
- Publication number
- JPS6279962U JPS6279962U JP17159285U JP17159285U JPS6279962U JP S6279962 U JPS6279962 U JP S6279962U JP 17159285 U JP17159285 U JP 17159285U JP 17159285 U JP17159285 U JP 17159285U JP S6279962 U JPS6279962 U JP S6279962U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- supercharging
- intake passage
- piston
- check valve
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Supercharger (AREA)
- Fuel-Injection Apparatus (AREA)
Description
図面は本考案の実施例を示す図で、第１図は平
面図、第２図は第１図の―視断面図である。
１……内燃機関、２，３，４……気筒、３ａ…
…過給用気筒のピストン、７，８……吸気ポート
、１３……吸入ポート、１６……吸入管路、１７
……逆止弁、通路、１８，１９……吸気通路、２
０……燃料噴射ノズル。
The drawings show an embodiment of the present invention; FIG. 1 is a plan view, and FIG. 2 is a sectional view taken along the line shown in FIG. 1. 1... Internal combustion engine, 2, 3, 4... Cylinder, 3a...
... Piston of supercharging cylinder, 7, 8 ... Intake port, 13 ... Intake port, 16 ... Intake pipe line, 17
...Check valve, passage, 18, 19...Intake passage, 2
0...Fuel injection nozzle.
Claims (1)
の気筒を、他の２つの燃焼用気筒に対する過給用
の気筒にし、該過給用気筒に逆止弁付き吸入通路
を介して吸入した混合気を、前記両燃焼用気筒に
交互に分配供給するようにした過給式多気筒内燃
焼機関において、前記過給用気筒への吸入通路に
は、当該吸入通路における逆止弁の上流側の部位
に過給用気筒のピストンにおける上死点から適宜
なクランク角を過ぎた時期と下死点との間におい
て燃料を噴射供給するようにした燃料噴射ノズル
を設けたことを特徴とする過給式多気筒内燃機関
。 One of the three cylinders sharing a common crankshaft is used as a supercharging cylinder for the other two combustion cylinders, and the air-fuel mixture is sucked into the supercharging cylinder through an intake passage with a check valve. In the supercharged multi-cylinder internal combustion engine, the intake passage to the supercharging cylinder is provided with a portion upstream of the check valve in the intake passage. A supercharging type characterized in that a fuel injection nozzle is provided in the piston of the supercharging cylinder to inject and supply fuel between a time when a suitable crank angle has passed from the top dead center of the piston and the bottom dead center. Multi-cylinder internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17159285U JPS6279962U (en) | 1985-11-06 | 1985-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17159285U JPS6279962U (en) | 1985-11-06 | 1985-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6279962U true JPS6279962U (en) | 1987-05-22 |
Family
ID=31463558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17159285U Pending JPS6279962U (en) | 1985-11-06 | 1985-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6279962U (en) |
-
1985
- 1985-11-06 JP JP17159285U patent/JPS6279962U/ja active Pending
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