JPH0440143U - - Google Patents
Info
- Publication number
- JPH0440143U JPH0440143U JP8292290U JP8292290U JPH0440143U JP H0440143 U JPH0440143 U JP H0440143U JP 8292290 U JP8292290 U JP 8292290U JP 8292290 U JP8292290 U JP 8292290U JP H0440143 U JPH0440143 U JP H0440143U
- Authority
- JP
- Japan
- Prior art keywords
- throttle
- air
- detects
- control device
- fuel ratio
- 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 3
- 230000003068 static effect Effects 0.000 claims 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
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、１０…
…動圧エアーベント、１５……エンジン回転数セ
ンサ。
FIGS. 1 and 2 are partially longitudinal structural views of different embodiments of the present invention, respectively. DESCRIPTION OF SYMBOLS 1... Throttle valve, 4... Throttle switch, 5... Control device, 6... Solenoid valve, 10...
...Dynamic 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、動圧エア
ーベント１０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とを具備し、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。[Scope of Claim 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 dynamic pressure air vent 10 and a throttle valve 1 that are fully opened. It is equipped with a throttle switch 4 that detects the throttle valve 1, and a control device 5 that issues a solenoid valve drive command based on the fact that the throttle switch 4 detects that the throttle valve 1 is fully open. An air-fuel ratio control device for a carburetor, characterized in that the air-fuel ratio control device is set to close. 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 an electromagnetic 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 |
|---|---|---|---|
| JP8292290U JPH0440143U (en) | 1990-08-03 | 1990-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8292290U JPH0440143U (en) | 1990-08-03 | 1990-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0440143U true JPH0440143U (en) | 1992-04-06 |
Family
ID=31630159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8292290U Pending JPH0440143U (en) | 1990-08-03 | 1990-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440143U (en) |
-
1990
- 1990-08-03 JP JP8292290U patent/JPH0440143U/ja active Pending