JPS6324345U - - Google Patents
Info
- Publication number
- JPS6324345U JPS6324345U JP11852086U JP11852086U JPS6324345U JP S6324345 U JPS6324345 U JP S6324345U JP 11852086 U JP11852086 U JP 11852086U JP 11852086 U JP11852086 U JP 11852086U JP S6324345 U JPS6324345 U JP S6324345U
- Authority
- JP
- Japan
- Prior art keywords
- ignition timing
- fuel
- air
- fuel ratio
- combustion chamber
- 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 11
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Description
第１図はこの考案の概念構成図、第２図は多気
筒機関に適用したこの考案の一実施例の機械的構
成を表す概略図、第３図ないし第５図はこの実施
例のコントローラ内にて実行される動作を説明す
る流れ図、第６図はこの実施例のランプ手段を説
明する表図である。
１…運転状態検出手段、２…燃料量制御手段、
３…燃料供給装置、４…点火時期制御手段、５…
点火装置、６…燃焼室温度検出手段、７…判別手
段、８…空燃比補正手段、９…点火時期補正手段
、１１…シリンダヘツド、１２…シリンダブロツ
ク、１４…燃焼室、１６…吸気ポート、１７…燃
料噴射弁、１８…点火栓、１９…パワトランジス
タユニツト、２０…コントローラ、２１…温度セ
ンサ、２２…警告手段。
Figure 1 is a conceptual configuration diagram of this invention, Figure 2 is a schematic diagram showing the mechanical configuration of an embodiment of this invention applied to a multi-cylinder engine, and Figures 3 to 5 are internal diagrams of the controller of this embodiment. FIG. 6 is a flowchart illustrating the operations performed in this embodiment, and FIG. 6 is a table diagram illustrating the lamp means of this embodiment. 1... Operating state detection means, 2... Fuel amount control means,
3...Fuel supply device, 4...Ignition timing control means, 5...
Ignition device, 6... Combustion chamber temperature detection means, 7... Discrimination means, 8... Air-fuel ratio correction means, 9... Ignition timing correction means, 11... Cylinder head, 12... Cylinder block, 14... Combustion chamber, 16... Intake port, 17...Fuel injection valve, 18...Ignition plug, 19...Power transistor unit, 20...Controller, 21...Temperature sensor, 22...Warning means.
Claims (1)
制御する手段と、この燃料量を供給する装置と、
運転状態に応じて点火時期を制御する手段と、こ
の点火時期に基づいて火花点火を行う装置とを備
える内燃機関の燃料制御装置において、燃焼室温
度を検出する手段と、この検出温度が基準値以上
であるかどうかを判別する手段と、基準値以上で
あることが判別された場合に前記空燃比を濃くな
る側に補正する手段と、同じく前記点火時期を遅
角側に補正する手段とを設けたことを特徴とする
内燃機関の燃焼制御装置。 means for controlling the amount of fuel so that the air-fuel ratio corresponds to the operating state; a device for supplying the amount of fuel;
In a fuel control device for an internal combustion engine, which includes means for controlling ignition timing according to operating conditions and a device for igniting a spark based on the ignition timing, the device includes a means for detecting a combustion chamber temperature, and a means for detecting a combustion chamber temperature, and a means for detecting a combustion chamber temperature, and a device for controlling ignition timing according to the ignition timing. means for determining whether or not the air-fuel ratio is equal to or higher than the reference value; means for correcting the air-fuel ratio to the richer side when it is determined that the air-fuel ratio is higher than the reference value; and means for similarly correcting the ignition timing to the retarded side. A combustion control device for an internal combustion engine, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11852086U JPS6324345U (en) | 1986-08-01 | 1986-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11852086U JPS6324345U (en) | 1986-08-01 | 1986-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6324345U true JPS6324345U (en) | 1988-02-17 |
Family
ID=31005049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11852086U Pending JPS6324345U (en) | 1986-08-01 | 1986-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6324345U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0348742A (en) * | 1989-07-18 | 1991-03-01 | Nippon Mining Co Ltd | Knocking detector for internal combustion engine |
| JPH0357878A (en) * | 1989-07-25 | 1991-03-13 | Nissan Motor Co Ltd | Combustion controller of engine |
| JPH03188344A (en) * | 1989-10-23 | 1991-08-16 | Nippon Mining Co Ltd | Detecting device for operating-state of internal combustion engine |
| JP2002339780A (en) * | 2001-05-16 | 2002-11-27 | Nissan Motor Co Ltd | Control device for cylinder direct-injection engine |
| JP2011196342A (en) * | 2010-03-23 | 2011-10-06 | Osaka Gas Co Ltd | Engine operating method, engine, and spark plug installed in engine |
-
1986
- 1986-08-01 JP JP11852086U patent/JPS6324345U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0348742A (en) * | 1989-07-18 | 1991-03-01 | Nippon Mining Co Ltd | Knocking detector for internal combustion engine |
| JPH0357878A (en) * | 1989-07-25 | 1991-03-13 | Nissan Motor Co Ltd | Combustion controller of engine |
| JPH03188344A (en) * | 1989-10-23 | 1991-08-16 | Nippon Mining Co Ltd | Detecting device for operating-state of internal combustion engine |
| JP2002339780A (en) * | 2001-05-16 | 2002-11-27 | Nissan Motor Co Ltd | Control device for cylinder direct-injection engine |
| JP2011196342A (en) * | 2010-03-23 | 2011-10-06 | Osaka Gas Co Ltd | Engine operating method, engine, and spark plug installed in engine |