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
Application number
JP12548490U
Other languages
Japanese (ja)
Other versions
JP2527755Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990125484U priority Critical patent/JP2527755Y2/en
Publication of JPH0482322U publication Critical patent/JPH0482322U/ja
Application granted granted Critical
Publication of JP2527755Y2 publication Critical patent/JP2527755Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Combustion Methods Of Internal-Combustion Engines (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主室に通じ燃料噴射ノズルからの燃料を噴射さ
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:
JP1990125484U 1990-11-28 1990-11-28 Vortex chamber water injection system for vortex chamber diesel engine Expired - Lifetime JP2527755Y2 (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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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