JPH0482322U - - Google Patents
Info
- Publication number
- JPH0482322U JPH0482322U JP12548490U JP12548490U JPH0482322U JP H0482322 U JPH0482322 U JP H0482322U JP 12548490 U JP12548490 U JP 12548490U JP 12548490 U JP12548490 U JP 12548490U JP H0482322 U JPH0482322 U JP H0482322U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- fuel
- swirl chamber
- diesel engine
- type diesel
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１〜３図は本考案の一実施例としての渦流室
式デイーゼルエンジンの渦流室内水噴射装置を示
すもので、第１図はその模式的構成図、第２図は
その作用を説明するためのフローチヤート、第３
図はその作用を説明するためのグラフである。
１……シリンダ、２……ピストン、３……シリ
ンダヘツド、４……主燃焼室、５……渦流室、６
……噴孔、７……燃料噴射ノズル、８……グロー
プラグ、９……送水パイプ、９ａ……送水ノズル
、１０……加圧ポンプ、１１……水タンク、１２
……チエツクバルブ、１３……電磁弁、１４……
コントロールユニツト、１５……負荷センサ、１
６……エンジン回転数センサ、１７……クランク
角センサ、１８……水温センサ。
Figures 1 to 3 show a swirl chamber water injection device for a swirl chamber type diesel engine as an embodiment of the present invention. Figure 1 is a schematic diagram of its configuration, and Figure 2 is for explaining its operation. flowchart, 3rd
The figure is a graph for explaining the effect. 1... Cylinder, 2... Piston, 3... Cylinder head, 4... Main combustion chamber, 5... Swirl chamber, 6
... Nozzle hole, 7 ... Fuel injection nozzle, 8 ... Glow plug, 9 ... Water supply pipe, 9a ... Water supply nozzle, 10 ... Pressure pump, 11 ... Water tank, 12
...Check valve, 13...Solenoid valve, 14...
Control unit, 15...Load sensor, 1
6...Engine speed sensor, 17...Crank angle sensor, 18...Water temperature sensor.
Claims (1)
れる渦流室を有する渦流室式デイーゼルエンジン
において、圧縮行程後期に、該渦流室内へ噴射さ
れる燃料に当たる方向に水を噴射しうる水噴射手
段が設けられたことを特徴とする、渦流室式デイ
ーゼルエンジンの渦流室内水噴射装置。 In a swirl chamber type diesel engine having a swirl chamber that communicates with a main chamber and into which fuel is injected from a fuel injection nozzle, a water injection means capable of injecting water in a direction that hits the fuel injected into the swirl chamber in the latter half of the compression stroke is provided. A whirlpool chamber water injection device for a whirlpool chamber type diesel engine, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125484U JP2527755Y2 (en) | 1990-11-28 | 1990-11-28 | Vortex chamber water injection system for vortex chamber diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125484U JP2527755Y2 (en) | 1990-11-28 | 1990-11-28 | Vortex chamber water injection system for vortex chamber diesel engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0482322U true JPH0482322U (en) | 1992-07-17 |
| JP2527755Y2 JP2527755Y2 (en) | 1997-03-05 |
Family
ID=31873080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990125484U Expired - Lifetime JP2527755Y2 (en) | 1990-11-28 | 1990-11-28 | Vortex chamber water injection system for vortex chamber diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527755Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57341A (en) * | 1980-05-31 | 1982-01-05 | Mitsumisaki Shiyouki Kk | Power-up method and its device for internal combustion engine with injection water |
| JPS5985471A (en) * | 1982-11-09 | 1984-05-17 | Mitsubishi Heavy Ind Ltd | Combustion equipment for diesel engine |
| JPS62139934A (en) * | 1985-12-16 | 1987-06-23 | Mitsubishi Heavy Ind Ltd | Combustion device for diesel engine |
| JPS632836U (en) * | 1986-06-23 | 1988-01-09 | ||
| JPH03115725A (en) * | 1989-09-29 | 1991-05-16 | Isuzu Motors Ltd | Fuel injection device for auxiliary chamber type insulated engine |
-
1990
- 1990-11-28 JP JP1990125484U patent/JP2527755Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57341A (en) * | 1980-05-31 | 1982-01-05 | Mitsumisaki Shiyouki Kk | Power-up method and its device for internal combustion engine with injection water |
| JPS5985471A (en) * | 1982-11-09 | 1984-05-17 | Mitsubishi Heavy Ind Ltd | Combustion equipment for diesel engine |
| JPS62139934A (en) * | 1985-12-16 | 1987-06-23 | Mitsubishi Heavy Ind Ltd | Combustion device for diesel engine |
| JPS632836U (en) * | 1986-06-23 | 1988-01-09 | ||
| JPH03115725A (en) * | 1989-09-29 | 1991-05-16 | Isuzu Motors Ltd | Fuel injection device for auxiliary chamber type insulated engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2527755Y2 (en) | 1997-03-05 |
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