JPS58189364U - Engine air flow meter control device - Google Patents
Engine air flow meter control deviceInfo
- Publication number
- JPS58189364U JPS58189364U JP8570382U JP8570382U JPS58189364U JP S58189364 U JPS58189364 U JP S58189364U JP 8570382 U JP8570382 U JP 8570382U JP 8570382 U JP8570382 U JP 8570382U JP S58189364 U JPS58189364 U JP S58189364U
- Authority
- JP
- Japan
- Prior art keywords
- air flow
- flow meter
- control device
- meter control
- engine air
- 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
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Measuring Volume Flow (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例によるエアフローメータ制御
装置を有するエンジンの概略構成図、第２図は上記装置
の断面側面図、第３図は上記装置の断面平面図、第４図
は上記装置の制御回路内ＣＰＵの処理手順のフローを示
す図、第５図は上記装置のプレート位置と圧力変動幅と
の関係を示す図、第６図は本考案の他の実施例によるエ
ンジンのエアフローメータ制御装置の構成図、第７図は
上記装置の制御回路内のＣＰＵの処理手順のフローを示
す図、第８図は上記装置の電流値と圧力変動幅との関係
を示す図である。
１・・・エンジン、２・・・吸気通路、４・・・スロッ
トル弁、５・・・スロットルセンサ（検出器）、８・・
・エアフローメータ、３５・・・制御装置。FIG. 1 is a schematic configuration diagram of an engine having an air flow meter control device according to an embodiment of the present invention, FIG. 2 is a sectional side view of the device, FIG. 3 is a sectional plan view of the device, and FIG. 4 is a sectional view of the device. A diagram showing the flow of the processing procedure of the CPU in the control circuit of the device, FIG. 5 is a diagram showing the relationship between the plate position and pressure fluctuation width of the device, and FIG. 6 is a diagram showing the air flow of an engine according to another embodiment of the present invention. FIG. 7 is a block diagram of the meter control device, FIG. 7 is a diagram showing the flow of the processing procedure of the CPU in the control circuit of the device, and FIG. 8 is a diagram showing the relationship between the current value and pressure fluctuation width of the device. 1... Engine, 2... Intake passage, 4... Throttle valve, 5... Throttle sensor (detector), 8...
- Air flow meter, 35...control device.
Claims (1)
ジンに供給する燃料量を制御するエンジンにおいて、ス
ロットル弁の開閉速度を検出する検出器と、該検出器の
出力によりスロットル弁の開閉速度が小さいときエアフ
ローメータの回転抑制力を増大するとともに該開閉速度
が大きいとき上記抑制力を減少する制御装置とを設けた
ことを特徴とするエンジンのエアフローメータ制御装置
。In an engine that controls the amount of fuel supplied to the engine according to the output of an air flow meter installed in the intake passage, there is a detector that detects the opening and closing speed of the throttle valve, and when the opening and closing speed of the throttle valve is small based on the output of the detector. 1. An air flow meter control device for an engine, comprising: a control device that increases a rotation suppressing force of the air flow meter and decreases the suppressing force when the opening/closing speed is large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8570382U JPS58189364U (en) | 1982-06-08 | 1982-06-08 | Engine air flow meter control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8570382U JPS58189364U (en) | 1982-06-08 | 1982-06-08 | Engine air flow meter control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58189364U true JPS58189364U (en) | 1983-12-16 |
Family
ID=30094555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8570382U Pending JPS58189364U (en) | 1982-06-08 | 1982-06-08 | Engine air flow meter control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58189364U (en) |
-
1982
- 1982-06-08 JP JP8570382U patent/JPS58189364U/en active Pending
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