JPH0417161U - - Google Patents
Info
- Publication number
- JPH0417161U JPH0417161U JP5775990U JP5775990U JPH0417161U JP H0417161 U JPH0417161 U JP H0417161U JP 5775990 U JP5775990 U JP 5775990U JP 5775990 U JP5775990 U JP 5775990U JP H0417161 U JPH0417161 U JP H0417161U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- speed
- control means
- solenoid valve
- water temperature
- 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 5
- 239000007858 starting material Substances 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims 2
- 241000234435 Lilium Species 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 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図と第３図は本考案の異なる実施例の一部
縦断面図、第２図と第４図はそれぞれ第１図と第
３図の動作を説明するフローチヤートである。
１……気化器、１１……電動式フユーエルポン
プ、１３……マイクロコンピユータ（制御手段）
、１７……水温センサ、１８……スタータモータ
スイツチ、１９……パルス信号発生器、２１……
エアカツト電磁弁。
1 and 3 are partial longitudinal sectional views of different embodiments of the present invention, and FIGS. 2 and 4 are flowcharts for explaining the operations of FIGS. 1 and 3, respectively. 1... Carburizer, 11... Electric fuel pump, 13... Microcomputer (control means)
, 17... Water temperature sensor, 18... Starter motor switch, 19... Pulse signal generator, 21...
Air cut solenoid valve.
Claims (1)
ポンプ１１を有するものにおいて、イグニツシヨ
ンスイツチがＯＮで、かつ機関の冷却水温が所定
値以上の高温で、かつスタータモータスイツチ１
８がＯＮ、かつ機関回転数が所定のクランキング
回転数以下であるときに前記電動式フユーエルポ
ンプ１１をＯＦＦにする制御手段１３を具備した
内燃機関の燃料供給装置。 ２ エアカツト電磁弁２１を備えた可変ベンチユ
リ型気化器１を有するものにおいて、イグニツシ
ヨンスイツチがＯＮで、かつ機関の冷却水温が所
定値以上の高温で、かつスタータモータスイツチ
１８がＯＮで、かつ機関回転数が所定のクランキ
ング回転数以下であるときに前記エアカツト電磁
弁２１を開弁状態にする制御手段１３を具備した
内燃機関の燃料供給装置。[Scope of Claim for Utility Model Registration] 1. In a device having an electric fuel pump 11 that pumps fuel to the carburetor 1, when the ignition switch is ON and the engine cooling water temperature is higher than a predetermined value, and Starter motor switch 1
8 is ON and the engine speed is below a predetermined cranking speed, the control means 13 turns off the electric fuel pump 11. 2. In a device having a variable bench lily type carburetor 1 equipped with an air-cut solenoid valve 21, when the ignition switch is ON, the engine cooling water temperature is higher than a predetermined value, and the starter motor switch 18 is ON, and A fuel supply device for an internal combustion engine, comprising a control means 13 that opens the air cut solenoid valve 21 when the engine speed is below a predetermined cranking speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5775990U JPH0417161U (en) | 1990-05-30 | 1990-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5775990U JPH0417161U (en) | 1990-05-30 | 1990-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0417161U true JPH0417161U (en) | 1992-02-13 |
Family
ID=31582765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5775990U Pending JPH0417161U (en) | 1990-05-30 | 1990-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417161U (en) |
-
1990
- 1990-05-30 JP JP5775990U patent/JPH0417161U/ja active Pending
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