JPH0239550U - - Google Patents
Info
- Publication number
- JPH0239550U JPH0239550U JP11844888U JP11844888U JPH0239550U JP H0239550 U JPH0239550 U JP H0239550U JP 11844888 U JP11844888 U JP 11844888U JP 11844888 U JP11844888 U JP 11844888U JP H0239550 U JPH0239550 U JP H0239550U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- injection amount
- startup based
- detecting
- cooling water
- 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
- 239000000446 fuel Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案のクレーム対応図、第２図は一
実施例を示す断面図、第３図はコントロールシス
テムを示す構成図、第４図は制御マツプ、第５図
、第６図はそれぞれ実験結果を示す線図である。
第７図は従来例を示す燃料噴射ポンプの断面図で
ある。
２０……コントロールスリーブ、２２……スタ
ートスタート、３０……燃料噴射ポンプ、４１…
…カム、４２……ステツピングモータ、４３……
コントロールユニツト、５１……冷却水温度検出
手段、５２……バツテリー電圧検出手段、５３…
…燃料噴射量演算手段、５４……燃料噴射量調節
手段。
Fig. 1 is a diagram corresponding to claims of the present invention, Fig. 2 is a sectional view showing an embodiment, Fig. 3 is a configuration diagram showing a control system, Fig. 4 is a control map, and Figs. 5 and 6 are respectively FIG. 3 is a diagram showing experimental results.
FIG. 7 is a sectional view of a conventional fuel injection pump. 20...Control sleeve, 22...Start start, 30...Fuel injection pump, 41...
...Cam, 42...Stepping motor, 43...
Control unit, 51...Cooling water temperature detection means, 52...Battery voltage detection means, 53...
...Fuel injection amount calculation means, 54...Fuel injection amount adjustment means.
Claims (1)
を検出する手段と、これら検出値に基づいて始動
時の燃料噴射量を演算する手段と、この演算値に
基づいて始動時の燃料噴射量を調節する手段を設
けたことを特徴とするデイーゼルエンジンの燃料
噴射装置。 means for detecting cooling water temperature; means for detecting battery voltage; means for calculating a fuel injection amount at startup based on these detected values; and adjusting the fuel injection amount at startup based on the calculated value. A fuel injection device for a diesel engine, characterized in that a means is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11844888U JPH0239550U (en) | 1988-09-09 | 1988-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11844888U JPH0239550U (en) | 1988-09-09 | 1988-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239550U true JPH0239550U (en) | 1990-03-16 |
Family
ID=31362818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11844888U Pending JPH0239550U (en) | 1988-09-09 | 1988-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239550U (en) |
-
1988
- 1988-09-09 JP JP11844888U patent/JPH0239550U/ja active Pending