JPS6276264U - - Google Patents
Info
- Publication number
- JPS6276264U JPS6276264U JP16668385U JP16668385U JPS6276264U JP S6276264 U JPS6276264 U JP S6276264U JP 16668385 U JP16668385 U JP 16668385U JP 16668385 U JP16668385 U JP 16668385U JP S6276264 U JPS6276264 U JP S6276264U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- intake air
- air amount
- amount control
- internal combustion
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本考案に係わる内燃機関の吸気量制御
弁における電動機制御回路の一実施例を示す図、
第２図は同上の吸気量制御弁の構造を示す断面図
、第３図及び第４図は同上の電動機制御回路にお
ける切換スイツチの構造を示す図で、夫々Ａは正
面図、Ｂは側面断面図、第５図及び第６図は夫々
従来例を示す概略図及び断面図である。
１…電動機、６…スロツトル弁、８…キースイ
ツチ、９…第１の切換スイツチ、１０…第２の切
換スイツチ、１１…抵抗、１２…コンデンサ、１
３…トランジスタ、１４…リレー、１６…ダイオ
ード。
FIG. 1 is a diagram showing an embodiment of a motor control circuit in an intake air amount control valve of an internal combustion engine according to the present invention;
Fig. 2 is a sectional view showing the structure of the intake air amount control valve same as above, and Figs. 3 and 4 are views showing the structure of the changeover switch in the motor control circuit same as above, respectively, where A is a front view and B is a side sectional view. 5 and 6 are a schematic diagram and a sectional view, respectively, showing a conventional example. DESCRIPTION OF SYMBOLS 1...Electric motor, 6...Throttle valve, 8...Key switch, 9...First changeover switch, 10...Second changeover switch, 11...Resistor, 12...Capacitor, 1
3...Transistor, 14...Relay, 16...Diode.
Claims (1)
御する吸気量制御弁であつて、電動機によつて駆
動される内燃機関の吸気量制御弁において、機関
のキースイツチのＯＦＦ後に弁体を全閉位置まで
回動させる電動機制御回路を設けたことを特徴と
する内燃機関の吸気量制御弁。 This is an intake air amount control valve that is installed in the air passage of the engine intake system to control the amount of air.In the intake air amount control valve of an internal combustion engine driven by an electric motor, the valve body is completely closed after the engine key switch is turned off. An intake air amount control valve for an internal combustion engine, characterized in that it is provided with a motor control circuit for rotating it to a closed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16668385U JPS6276264U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16668385U JPS6276264U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6276264U true JPS6276264U (en) | 1987-05-15 |
Family
ID=31097894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16668385U Pending JPS6276264U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6276264U (en) |
-
1985
- 1985-10-31 JP JP16668385U patent/JPS6276264U/ja active Pending