JPS62132247U - - Google Patents
Info
- Publication number
- JPS62132247U JPS62132247U JP1986086U JP1986086U JPS62132247U JP S62132247 U JPS62132247 U JP S62132247U JP 1986086 U JP1986086 U JP 1986086U JP 1986086 U JP1986086 U JP 1986086U JP S62132247 U JPS62132247 U JP S62132247U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- load
- injections
- internal combustion
- supply device
- 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 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000000446 fuel Substances 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図はこの考案の構成を示す機能ブロツク図
、第２図はこの考案の一実施例を示す構成説明図
、第３図はこの実施例における制御の概略を示す
フローチヤート、第４図は低負荷時、高負荷時に
おける燃料噴射パルスを示すタイムチヤートであ
る。
１…インジエクシヨンボデイ、４…燃料噴射弁
、５…制御回路、１８…空気流量センサ、１９…
クランク角センサ。
Fig. 1 is a functional block diagram showing the configuration of this invention, Fig. 2 is a configuration explanatory diagram showing an embodiment of this invention, Fig. 3 is a flowchart showing an outline of control in this embodiment, and Fig. 4 is a This is a time chart showing fuel injection pulses at low load and high load. DESCRIPTION OF SYMBOLS 1... Injection body, 4... Fuel injection valve, 5... Control circuit, 18... Air flow rate sensor, 19...
Crank angle sensor.
Claims (1)
、所定クランク角毎に間欠的に燃料を噴射すると
ともに、その開弁時間によつて燃料の計量を行う
内燃機関の燃料供給装置において、機関の負荷状
態を検出する負荷検出手段と、検出した負荷に基
づき１回転当りの噴射回数を決定する手段と、こ
の噴射回数に対応して噴射１回当りの噴射量を演
算する手段とを設け、高負荷時に１回転当りの噴
射回数を増大するようにしたことを特徴とする内
燃機関の燃料供給装置。 In a fuel supply device for an internal combustion engine, a fuel injection valve is disposed upstream of an intake pipe gathering part, intermittently injects fuel at every predetermined crank angle, and meters the fuel according to the valve opening time, Load detection means for detecting the load state of the engine, means for determining the number of injections per rotation based on the detected load, and means for calculating the injection amount per injection corresponding to the number of injections are provided. A fuel supply device for an internal combustion engine, characterized in that the number of injections per rotation is increased during high load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986086U JPS62132247U (en) | 1986-02-14 | 1986-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986086U JPS62132247U (en) | 1986-02-14 | 1986-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62132247U true JPS62132247U (en) | 1987-08-20 |
Family
ID=30814831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986086U Pending JPS62132247U (en) | 1986-02-14 | 1986-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62132247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015224564A (en) * | 2014-05-26 | 2015-12-14 | 本田技研工業株式会社 | Internal combustion engine combustion control unit |
-
1986
- 1986-02-14 JP JP1986086U patent/JPS62132247U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015224564A (en) * | 2014-05-26 | 2015-12-14 | 本田技研工業株式会社 | Internal combustion engine combustion control unit |
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