JPH0395049U - - Google Patents
Info
- Publication number
- JPH0395049U JPH0395049U JP283390U JP283390U JPH0395049U JP H0395049 U JPH0395049 U JP H0395049U JP 283390 U JP283390 U JP 283390U JP 283390 U JP283390 U JP 283390U JP H0395049 U JPH0395049 U JP H0395049U
- Authority
- JP
- Japan
- Prior art keywords
- timing
- valve
- changing
- fuel injection
- temperature
- 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
- 239000000446 fuel Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本考案の実施例にかかる燃料噴射装置
を備えたエンジンのシステム図、第２図は該燃料
噴射装置の制御フローチヤート、第３図はそのタ
イミングチヤートである。
１……エンジン、２……メイン吸気ポート、３
……スワールポート、４……排気ポート、５……
吸気弁、６……排気弁、７……点火プラグ、８…
…スワール生成バルブ、９……インジエクター、
１０……燃焼室、１１……コントロールユニツト
。
FIG. 1 is a system diagram of an engine equipped with a fuel injection device according to an embodiment of the present invention, FIG. 2 is a control flowchart of the fuel injection device, and FIG. 3 is a timing chart thereof. 1...Engine, 2...Main intake port, 3
...Swirl port, 4...Exhaust port, 5...
Intake valve, 6... Exhaust valve, 7... Spark plug, 8...
...Swirl generation valve, 9...Injector,
10... Combustion chamber, 11... Control unit.
Claims (1)
ブタイミング変更手段を備えたエンジンにおいて
、エンジン温度を検出する温度検出手段と、該温
度検出手段によつて検出される温度が所定温度よ
り低い場合に上記バルブタイミング変更手段をし
て吸気弁の開弁タイミングを早めるとともに、該
変更されたバルブタイミングによつて設定される
吸気弁と排気弁のオーバラツプ期間に対応させて
燃料を噴射する如く燃料噴射タイミングを変更せ
しめる制御手段とを備えたことを特徴とするエン
ジンの燃料噴射装置。 In an engine equipped with a valve timing changing means for changing the opening/closing timing of intake/exhaust valves, the temperature detecting means detects the engine temperature, and when the temperature detected by the temperature detecting means is lower than a predetermined temperature, The valve timing changing means is used to advance the opening timing of the intake valve, and the fuel injection timing is adjusted so that fuel is injected in accordance with the overlap period between the intake valve and the exhaust valve set by the changed valve timing. 1. A fuel injection device for an engine, comprising a control means for changing the fuel injection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990002833U JP2527165Y2 (en) | 1990-01-16 | 1990-01-16 | Engine fuel injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990002833U JP2527165Y2 (en) | 1990-01-16 | 1990-01-16 | Engine fuel injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0395049U true JPH0395049U (en) | 1991-09-27 |
| JP2527165Y2 JP2527165Y2 (en) | 1997-02-26 |
Family
ID=31506679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990002833U Expired - Fee Related JP2527165Y2 (en) | 1990-01-16 | 1990-01-16 | Engine fuel injection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527165Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59181234U (en) * | 1983-05-23 | 1984-12-03 | トヨタ自動車株式会社 | Fuel injection timing control device for internal combustion engine with variable valve timing device |
-
1990
- 1990-01-16 JP JP1990002833U patent/JP2527165Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59181234U (en) * | 1983-05-23 | 1984-12-03 | トヨタ自動車株式会社 | Fuel injection timing control device for internal combustion engine with variable valve timing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2527165Y2 (en) | 1997-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0395049U (en) | ||
| JPH0389936U (en) | ||
| JPH0188042U (en) | ||
| JPS6324345U (en) | ||
| JPH02145640U (en) | ||
| JPH0161429U (en) | ||
| JPH0323663U (en) | ||
| JPS58109548U (en) | Internal combustion engine exhaust gas recirculation device | |
| JPS6382032U (en) | ||
| JPS61151033U (en) | ||
| JPH0395048U (en) | ||
| JPH03110154U (en) | ||
| JPS6411367U (en) | ||
| JPH02110264U (en) | ||
| JPH02141648U (en) | ||
| JPH0351169U (en) | ||
| JPS62137354U (en) | ||
| JPH02101065U (en) | ||
| JPH01142570U (en) | ||
| JPH0430257U (en) | ||
| JPS60120240U (en) | Control device for an internal combustion engine equipped with an electronically controlled fuel injection device with air-fuel ratio feedback control | |
| JPH01136649U (en) | ||
| JPS61122362U (en) | ||
| JPS637285U (en) | ||
| JPS63162954U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |