JPS6447965U - - Google Patents
Info
- Publication number
- JPS6447965U JPS6447965U JP14267987U JP14267987U JPS6447965U JP S6447965 U JPS6447965 U JP S6447965U JP 14267987 U JP14267987 U JP 14267987U JP 14267987 U JP14267987 U JP 14267987U JP S6447965 U JPS6447965 U JP S6447965U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- engine
- detecting
- fuel
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims 5
- 238000001514 detection method Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Means For Warming Up And Starting Carburetors (AREA)
Description
第１図は本考案の構成を示すブロツク図である
。第２図は本考案の一実施例の機械的構成の概略
図、第３図と第４図は前記実施例の動作内容を示
す流れ図、第５図Ａ，Ｂは同じく始動時の冷却水
温に応じた制御デユーテイを付与するテーブルの
説明図である。
１……内燃機関、２……吸気通路、３……排気
通路、４……電子制御気化器、５……三元触媒、
６……酸素センサ、７……バキユームスイツチ、
８……スロツトルスイツチ、９……ニユートラル
スイツチ、１０……クラツチスイツチ、１１……
スロツトルバルブ、１２……トランスミツシヨン
、１３……ソレノイドバルブ、２０……コントロ
ールユニツト、３１……水温センサ、３２……回
転数センサ、３３……デイストリビユータ。
FIG. 1 is a block diagram showing the configuration of the present invention. Fig. 2 is a schematic diagram of the mechanical configuration of an embodiment of the present invention, Figs. 3 and 4 are flowcharts showing the operation details of the embodiment, and Figs. 5A and B show the cooling water temperature at startup. FIG. 3 is an explanatory diagram of a table that assigns a corresponding control duty. 1... Internal combustion engine, 2... Intake passage, 3... Exhaust passage, 4... Electronically controlled carburetor, 5... Three-way catalyst,
6...Oxygen sensor, 7...Vacuum switch,
8... Throttle switch, 9... Neutral switch, 10... Clutch switch, 11...
Throttle valve, 12... Transmission, 13... Solenoid valve, 20... Control unit, 31... Water temperature sensor, 32... Rotation speed sensor, 33... Distributor.
Claims (1)
段と、機関温度を検出する温度検出手段と、前記
の各検出結果に基づいて電子制御気化器を介して
の供給燃料量を決定する制御手段とを備えた燃料
供給装置において、内燃機関のストール状態を検
出するストール検出手段と、ストール時の機関温
度に基づいて始動燃料量を決定する再始動燃料量
設定手段とを設けたことを特徴とする内燃機関の
燃料供給装置。 An operating state detection means for detecting the operating state of the internal combustion engine, a temperature detection means for detecting the engine temperature, and a control means for determining the amount of fuel to be supplied via the electronically controlled carburetor based on the respective detection results. An internal combustion fuel supply device comprising: a stall detection means for detecting a stall state of the internal combustion engine; and a restart fuel amount setting means for determining a starting fuel amount based on the engine temperature at the time of stalling. Engine fuel supply system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987142679U JPH066220Y2 (en) | 1987-09-18 | 1987-09-18 | Fuel supply device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987142679U JPH066220Y2 (en) | 1987-09-18 | 1987-09-18 | Fuel supply device for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6447965U true JPS6447965U (en) | 1989-03-24 |
| JPH066220Y2 JPH066220Y2 (en) | 1994-02-16 |
Family
ID=31408831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987142679U Expired - Lifetime JPH066220Y2 (en) | 1987-09-18 | 1987-09-18 | Fuel supply device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066220Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266484A (en) * | 2021-06-30 | 2021-08-17 | 潍柴动力股份有限公司 | Protection processing method, device, equipment and storage medium for oxygen sensor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61291753A (en) * | 1985-06-17 | 1986-12-22 | Daihatsu Motor Co Ltd | Air-fuel ratio controller for carburetor |
-
1987
- 1987-09-18 JP JP1987142679U patent/JPH066220Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61291753A (en) * | 1985-06-17 | 1986-12-22 | Daihatsu Motor Co Ltd | Air-fuel ratio controller for carburetor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266484A (en) * | 2021-06-30 | 2021-08-17 | 潍柴动力股份有限公司 | Protection processing method, device, equipment and storage medium for oxygen sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066220Y2 (en) | 1994-02-16 |