JPH0442250U - - Google Patents
Info
- Publication number
- JPH0442250U JPH0442250U JP8349590U JP8349590U JPH0442250U JP H0442250 U JPH0442250 U JP H0442250U JP 8349590 U JP8349590 U JP 8349590U JP 8349590 U JP8349590 U JP 8349590U JP H0442250 U JPH0442250 U JP H0442250U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid valve
- throttle
- control device
- air
- drive command
- 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
- 230000003068 static effect Effects 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図と第２図は、それぞれ本考案の異なる実
施例の一部縦断構成図である。
１……スロツトルバルブ、４……スロツトルス
イツチ、５……制御装置、６……電磁弁、９……
静圧エアーベント、１５……エンジン回転数セン
サ。
FIG. 1 and FIG. 2 are partial longitudinal cross-sectional configuration diagrams of different embodiments of the present invention, respectively. 1... Throttle valve, 4... Throttle switch, 5... Control device, 6... Solenoid valve, 9...
Static pressure air vent, 15...Engine speed sensor.
Claims (1)
シングルボアタイプの気化器において、静圧エア
ーベント９の通路途中に設けた電磁弁６と、スロ
ツトルバルブ１の全開を検出するスロツトルスイ
ツチ４と、該スロツトルスイツチ４がスロツトル
バルブ１の全開を検出したことに基づいて電磁弁
駆動指令を出す制御装置５を具備し、電磁弁駆動
指令により電磁弁６を閉じるように定めたことを
特徴とする気化器の空燃比制御装置。 ２ スロツトルスイツチ４の他に、エンジンの回
転数を検出するエンジン回転センサ１５を設け、
スロツトルスイツチ４がスロツトルバルブ１の全
開を検出すると共にエンジン回転センサ１５が一
定以上の回転数を検出したことに基づいて制御装
置５が電磁弁駆動指令を出すように構成した請求
項１記載の気化器の空燃比制御装置。[Claims for Utility Model Registration] 1. In a single-bore type carburetor having air vents for both dynamic pressure and static pressure, a solenoid valve 6 provided in the middle of the passage of the static pressure air vent 9 and a throttle valve 1 that are fully opened. It is equipped with a throttle switch 4 for detecting, and a control device 5 that issues a solenoid valve drive command based on the throttle switch 4 detecting that the throttle valve 1 is fully open, and closes the solenoid valve 6 based on the solenoid valve drive command. An air-fuel ratio control device for a carburetor, characterized in that it is defined as follows. 2 In addition to the throttle switch 4, an engine rotation sensor 15 is provided to detect the engine rotation speed,
Claim 1, wherein the controller 5 is configured to issue a solenoid valve drive command based on the fact that the throttle switch 4 detects that the throttle valve 1 is fully open and that the engine rotation sensor 15 detects a rotation speed above a certain level. air-fuel ratio control device for the carburetor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8349590U JPH0442250U (en) | 1990-08-06 | 1990-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8349590U JPH0442250U (en) | 1990-08-06 | 1990-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0442250U true JPH0442250U (en) | 1992-04-09 |
Family
ID=31631214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8349590U Pending JPH0442250U (en) | 1990-08-06 | 1990-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442250U (en) |
-
1990
- 1990-08-06 JP JP8349590U patent/JPH0442250U/ja active Pending