JPS5940557U - Intake air amount control device for internal combustion engines - Google Patents
Intake air amount control device for internal combustion enginesInfo
- Publication number
- JPS5940557U JPS5940557U JP13301482U JP13301482U JPS5940557U JP S5940557 U JPS5940557 U JP S5940557U JP 13301482 U JP13301482 U JP 13301482U JP 13301482 U JP13301482 U JP 13301482U JP S5940557 U JPS5940557 U JP S5940557U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- control device
- air amount
- amount control
- intake 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)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る内燃機関の吸入空気量装置の一実
施例を示す概略図、第２図は第１図の補助空気弁の断面
図、第３図は第２図の■−■線断面図、第４図は第１図
の冷却水の温度とバイパス空気通路の空気流量との関係
を示すグラフである。
１：機関本体、２：吸気通路、６：冷却水、８：水温セ
ンサ、１３：バイパス空気通路、１４：補助空気弁、１
５：制御回路、２４：バイメタル、２５：ヒートコイル
。Fig. 1 is a schematic diagram showing an embodiment of the intake air amount device for an internal combustion engine according to the present invention, Fig. 2 is a sectional view of the auxiliary air valve shown in Fig. 1, and Fig. 3 is a diagram showing ■-■ in Fig. 2. The line cross-sectional view, FIG. 4, is a graph showing the relationship between the temperature of the cooling water shown in FIG. 1 and the air flow rate of the bypass air passage. 1: Engine body, 2: Intake passage, 6: Cooling water, 8: Water temperature sensor, 13: Bypass air passage, 14: Auxiliary air valve, 1
5: Control circuit, 24: Bimetal, 25: Heat coil.
Claims (1)
結し前記スロットル弁をバイパスする補助空気弁を設け
、該補助空気弁がバイメタルにより駆動される内燃機関
において、該機関の冷却水およびヒートコイルを前記バ
イメタルの加熱源とし、前記機関の冷却水の温度が設定
温度以下のときに前記ヒートコイルの通電カットを行い
他方前記機関の冷却水の温度が設定温度を超えたときに
前記ヒートコイルの通電を行う制御回路を設けたことを
特徴とする内燃機関の吸入空気量制御装置。In an internal combustion engine in which an auxiliary air valve is provided that connects an intake passage upstream and an intake passage downstream of a throttle valve and bypasses the throttle valve, and the auxiliary air valve is driven by a bimetal, the cooling water and heat coil of the engine are provided. is the heating source for the bimetal, and when the temperature of the cooling water of the engine is below the set temperature, the energization of the heating coil is cut off, and when the temperature of the cooling water of the engine exceeds the set temperature, the heating coil is turned off. An intake air amount control device for an internal combustion engine, comprising a control circuit for energizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13301482U JPS5940557U (en) | 1982-09-03 | 1982-09-03 | Intake air amount control device for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13301482U JPS5940557U (en) | 1982-09-03 | 1982-09-03 | Intake air amount control device for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5940557U true JPS5940557U (en) | 1984-03-15 |
Family
ID=30300191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13301482U Pending JPS5940557U (en) | 1982-09-03 | 1982-09-03 | Intake air amount control device for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5940557U (en) |
-
1982
- 1982-09-03 JP JP13301482U patent/JPS5940557U/en active Pending
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