JPH0351143U - - Google Patents
Info
- Publication number
- JPH0351143U JPH0351143U JP11205989U JP11205989U JPH0351143U JP H0351143 U JPH0351143 U JP H0351143U JP 11205989 U JP11205989 U JP 11205989U JP 11205989 U JP11205989 U JP 11205989U JP H0351143 U JPH0351143 U JP H0351143U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- throttle valve
- carburetor
- detection sensor
- opening
- 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 3
- 239000000446 fuel Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案の一実施例に係る気化器のアイ
ドル調整装置の概略構成図、第２図は第１図の装
置におけるスロツトルバルブの制御手順を示した
フローチヤート、である。
３……スロツトルバルブ、４……フロート室、
１３……スローポート、１４……アイドルポート
、１５……スロー系燃料供給通路、２１……負圧
検出センサ、２２……ＥＣＵ（電子制御装置）、
２３……エンジン回転数センサ、３１……開度調
整手段。
FIG. 1 is a schematic diagram of a carburetor idle adjustment device according to an embodiment of the present invention, and FIG. 2 is a flowchart showing a throttle valve control procedure in the device of FIG. 3... Throttle valve, 4... Float chamber,
13... Slow port, 14... Idle port, 15... Slow system fuel supply passage, 21... Negative pressure detection sensor, 22... ECU (electronic control unit),
23...Engine speed sensor, 31...Opening adjustment means.
Claims (1)
る負圧検出センサと、 エンジンのアイドリング時で、かつ前記負圧検
出センサによつて検出される負圧が所定値以上に
なつた時にスロツトルバルブを開放させる開度調
整手段と、 を備えたことを特徴とする気化器のアイドル調整
装置。[Claims for Utility Model Registration] A negative pressure detection sensor that detects negative pressure in a slow system fuel supply passage of a carburetor; and a negative pressure detected by the negative pressure detection sensor when the engine is idling. An idle adjustment device for a carburetor, comprising: an opening adjustment means for opening a throttle valve when the throttle valve reaches a value exceeding a value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11205989U JPH0351143U (en) | 1989-09-27 | 1989-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11205989U JPH0351143U (en) | 1989-09-27 | 1989-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351143U true JPH0351143U (en) | 1991-05-17 |
Family
ID=31660513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11205989U Pending JPH0351143U (en) | 1989-09-27 | 1989-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351143U (en) |
-
1989
- 1989-09-27 JP JP11205989U patent/JPH0351143U/ja active Pending
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