JPH0349350U - - Google Patents
Info
- Publication number
- JPH0349350U JPH0349350U JP10955889U JP10955889U JPH0349350U JP H0349350 U JPH0349350 U JP H0349350U JP 10955889 U JP10955889 U JP 10955889U JP 10955889 U JP10955889 U JP 10955889U JP H0349350 U JPH0349350 U JP H0349350U
- Authority
- JP
- Japan
- Prior art keywords
- acceleration
- fuel
- internal combustion
- detected
- detection means
- 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
- 230000001133 acceleration Effects 0.000 claims description 11
- 239000000446 fuel Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000000203 mixture Substances 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図は本考案に係る燃料供給制御装置を示す
全体構成図、第２図は本考案による加速処理サブ
ルーチンのプログラムのフローチヤート、第３図
は本考案による加速増量期間の説明図である。
１……内燃機関、３′……スロツトル弁、５…
…電子コントロールユニツト（加速検出手段、加
速増量手段、加速増量継続手段）、１５……Ｏ２
センサ（排気濃度検出手段）。
FIG. 1 is an overall configuration diagram showing a fuel supply control device according to the present invention, FIG. 2 is a flowchart of a program of an acceleration processing subroutine according to the present invention, and FIG. 3 is an explanatory diagram of an acceleration increase period according to the present invention. 1... Internal combustion engine, 3'... Throttle valve, 5...
...Electronic control unit (acceleration detection means, acceleration increase means, acceleration increase continuation means), 15...O 2
Sensor (exhaust concentration detection means).
Claims (1)
、該加速状態が検出されているとき前記機関に供
給する燃料量を増量する加速増量手段とを備えた
内燃機関の燃料供給装置において、前記機関の排
気系に配された排気濃度検出手段と、前記加速状
態が検出されたとき、該検出手段により検出され
た前記機関に供給される混合気の空燃比が所定空
燃比よりリツチ側となるまで前記燃料量の増量を
継続する加速増量継続手段とを有することを特徴
とする内燃機関の燃料供給制御装置。 A fuel supply device for an internal combustion engine, comprising an acceleration detection means for detecting an acceleration state of the internal combustion engine, and an acceleration increase means for increasing the amount of fuel supplied to the engine when the acceleration state is detected. an exhaust gas concentration detection means disposed in the exhaust system; when the acceleration state is detected, the air-fuel ratio of the air-fuel mixture supplied to the engine detected by the detection means becomes richer than a predetermined air-fuel ratio; 1. A fuel supply control device for an internal combustion engine, comprising: acceleration increase continuation means for continuing to increase the amount of fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10955889U JPH0349350U (en) | 1989-09-19 | 1989-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10955889U JPH0349350U (en) | 1989-09-19 | 1989-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0349350U true JPH0349350U (en) | 1991-05-14 |
Family
ID=31658145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10955889U Pending JPH0349350U (en) | 1989-09-19 | 1989-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003505219A (en) * | 1999-08-03 | 2003-02-12 | マテル・インコーポレーテッド | Improved doll assembly |
-
1989
- 1989-09-19 JP JP10955889U patent/JPH0349350U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003505219A (en) * | 1999-08-03 | 2003-02-12 | マテル・インコーポレーテッド | Improved doll assembly |