JPS61136151U - - Google Patents
Info
- Publication number
- JPS61136151U JPS61136151U JP2042585U JP2042585U JPS61136151U JP S61136151 U JPS61136151 U JP S61136151U JP 2042585 U JP2042585 U JP 2042585U JP 2042585 U JP2042585 U JP 2042585U JP S61136151 U JPS61136151 U JP S61136151U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- detects
- engine
- valve
- rotation speed
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第1図は本考案の構成を示すブロツク図、第2
図は本考案の一実施例を示す概略構成図、第3図
はそのコントロールユニツトにおける制御プログ
ラムを示すフローチヤート、第4図はその開閉弁
の開弁回転数と完爆時間との関係を示すグラフ、
第5図は従来の補助空気供給装置を示す概略構成
図である。
21……温度センサ(水温センサ)、22……
始動検出手段(スタータスイツチ)、23……回
転数センサ、24……絞り弁スイツチ(アイドル
スイツチ)、25……制御手段(コントロールユ
ニツト)、26……開閉弁(電磁開閉弁)、36
……絞り弁、41……補助空気通路。
Figure 1 is a block diagram showing the configuration of the present invention;
The figure is a schematic configuration diagram showing an embodiment of the present invention, Figure 3 is a flowchart showing the control program in the control unit, and Figure 4 shows the relationship between the opening rotation speed of the on-off valve and the complete explosion time. graph,
FIG. 5 is a schematic configuration diagram showing a conventional auxiliary air supply device. 21... Temperature sensor (water temperature sensor), 22...
Start detection means (starter switch), 23... rotation speed sensor, 24... throttle valve switch (idle switch), 25... control means (control unit), 26... on-off valve (electromagnetic on-off valve), 36
... Throttle valve, 41 ... Auxiliary air passage.
Claims (1)
動状態を検出する始動検出手段と、機関の回転数
を検出する回転数センサと、絞り弁開度を検出す
る絞り弁スイツチと、機関が所定温度以上で、か
つ絞り弁が略全閉状態のとき始動後所定回転数に
達するまで開閉弁を開弁させる信号を出力する制
御手段と、該閉弁信号に基づいて絞り弁をバイパ
スする補助空気通路を開の開閉弁と、を備えたこ
とを特徴とする内燃機関の補助空気供給装置。 A temperature sensor that detects the temperature of the engine, a start detection means that detects the starting state of the engine, a rotation speed sensor that detects the rotation speed of the engine, a throttle valve switch that detects the opening degree of the throttle valve, and a throttle valve switch that detects the opening degree of the throttle valve. In addition, when the throttle valve is in a substantially fully closed state, there is a control means that outputs a signal to open the on-off valve until a predetermined rotation speed is reached after startup, and an auxiliary air passage that bypasses the throttle valve based on the valve closing signal. An auxiliary air supply device for an internal combustion engine, comprising: an on-off valve that opens and closes;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2042585U JPS61136151U (en) | 1985-02-14 | 1985-02-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2042585U JPS61136151U (en) | 1985-02-14 | 1985-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61136151U true JPS61136151U (en) | 1986-08-25 |
Family
ID=30510899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2042585U Pending JPS61136151U (en) | 1985-02-14 | 1985-02-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61136151U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57206747A (en) * | 1981-06-15 | 1982-12-18 | Toyota Motor Corp | Intake air quantity controller of electronically controlled fuel injection engine |
-
1985
- 1985-02-14 JP JP2042585U patent/JPS61136151U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57206747A (en) * | 1981-06-15 | 1982-12-18 | Toyota Motor Corp | Intake air quantity controller of electronically controlled fuel injection engine |