JPS6256744U - - Google Patents
Info
- Publication number
- JPS6256744U JPS6256744U JP14788685U JP14788685U JPS6256744U JP S6256744 U JPS6256744 U JP S6256744U JP 14788685 U JP14788685 U JP 14788685U JP 14788685 U JP14788685 U JP 14788685U JP S6256744 U JPS6256744 U JP S6256744U
- Authority
- JP
- Japan
- Prior art keywords
- detection means
- engine
- detecting
- fuel injection
- ignition
- 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
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図はこの考案の構成図、第２図は同じく一
実施例の概略構成図、第３図はその制御内容を表
す流れ図、第４図は機関出力及び回転速度と燃料
流量との関係を表す特性線図である。
１１……直接噴射式機関のシリンダヘツド、１
２……同シリンダブロツク、１３……同ピストン
、１４……同燃焼室、１５……燃焼室キヤビテイ
部、１６……点火栓、１７……燃料噴射弁、１９
……燃料噴射ポンプ、２１……燃料流量センサ、
２３……回転センサ、２４……リフトセンサ、２
５……点火制御回路、２６……冷却水温センサ。
Fig. 1 is a block diagram of this invention, Fig. 2 is a schematic block diagram of an embodiment, Fig. 3 is a flow chart showing the control contents, and Fig. 4 shows the relationship between engine output, rotation speed, and fuel flow rate. FIG. 11... Cylinder head of direct injection engine, 1
2... Cylinder block, 13... Piston, 14... Combustion chamber, 15... Combustion chamber cavity, 16... Spark plug, 17... Fuel injection valve, 19
... Fuel injection pump, 21 ... Fuel flow sensor,
23... Rotation sensor, 24... Lift sensor, 2
5...Ignition control circuit, 26...Cooling water temperature sensor.
Claims (1)
態を検出する負荷検出手段と、燃料噴射時期を検
出する噴射時期検出手段と、前記各検出手段から
の信号に基づき所定の高負荷運転時に燃料噴射に
同期して前記点火栓に放電電流を供給する点火制
御手段とを有することを特徴とするデイーゼル機
関の補助着火装置。 An ignition plug installed in the engine combustion chamber, a load detection means for detecting the engine load state, an injection timing detection means for detecting the fuel injection timing, and a fuel injection valve during predetermined high load operation based on signals from each of the detection means. An auxiliary ignition device for a diesel engine, comprising ignition control means for supplying a discharge current to the spark plug in synchronization with injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14788685U JPS6256744U (en) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14788685U JPS6256744U (en) | 1985-09-27 | 1985-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6256744U true JPS6256744U (en) | 1987-04-08 |
Family
ID=31061660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14788685U Pending JPS6256744U (en) | 1985-09-27 | 1985-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6256744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6321363A (en) * | 1986-07-14 | 1988-01-28 | Isuzu Motors Ltd | Ignition controller of diesel engine |
-
1985
- 1985-09-27 JP JP14788685U patent/JPS6256744U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6321363A (en) * | 1986-07-14 | 1988-01-28 | Isuzu Motors Ltd | Ignition controller of diesel engine |
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