JPS63143734U - - Google Patents
Info
- Publication number
- JPS63143734U JPS63143734U JP3582187U JP3582187U JPS63143734U JP S63143734 U JPS63143734 U JP S63143734U JP 3582187 U JP3582187 U JP 3582187U JP 3582187 U JP3582187 U JP 3582187U JP S63143734 U JPS63143734 U JP S63143734U
- Authority
- JP
- Japan
- Prior art keywords
- control
- drive
- valve
- control valve
- arm
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例におけるエンジンの
吸気制御装置の概略構成図、第２図は駆動モータ
の回転方向に対するスロツトル弁および制御弁の
開度特性を示す特性図である。
１……エンジン、２……吸気通路、５……スロ
ツトル弁、６……制御弁、９……アクセルペダル
、１４……駆動装置、１５……駆動モータ、１７
……第１アーム、１８……第２アーム、２１……
回動レバー、２２……制御ユニツト。
FIG. 1 is a schematic configuration diagram of an engine intake control device according to an embodiment of the present invention, and FIG. 2 is a characteristic diagram showing opening characteristics of a throttle valve and a control valve with respect to the rotational direction of a drive motor. DESCRIPTION OF SYMBOLS 1... Engine, 2... Intake passage, 5... Throttle valve, 6... Control valve, 9... Accelerator pedal, 14... Drive device, 15... Drive motor, 17
...First arm, 18...Second arm, 21...
Rotating lever, 22...control unit.
Claims (1)
て開閉する常閉のスロツトル弁と、駆動輪のスリ
ツプ状態に応じてエンジン出力を制御するための
トラクシヨン制御用の常開の制御弁とが直列に設
けられたエンジンの吸気制御装置において、前記
スロツトル弁は初期状態において該スロツトル弁
自体の開作動が許容される状態で第１アームに連
係されるとともに、該第１アームは駆動装置にそ
の正方向駆動によつてスロツトル弁を開作動する
ように連結され、さらに、前記制御弁は初期状態
において該制御弁自体の閉作動が許容される状態
で第２アームに連係されるとともに、該第２アー
ムは前記駆動装置にその逆方向駆動によつて制御
弁を閉作動するように連結され、上記駆動装置に
オートクルーズ制御時には正方向駆動する制御信
号を出力しトラクシヨン制御時には逆方向駆動す
る制御信号を出力する制御ユニツトが設けられた
ことを特徴とするエンジンの吸気制御装置。 A normally closed throttle valve that opens and closes in conjunction with accelerator operation and a normally open control valve for traction control that controls engine output according to the slip condition of the drive wheels are installed in series in the engine intake passage. In the intake air control device for an engine, the throttle valve is linked to a first arm in an initial state in which opening operation of the throttle valve itself is permitted, and the first arm is connected to a drive device to drive the throttle valve in the forward direction. The control valve is connected to the second arm in an initial state in which the control valve itself is allowed to close, and the second arm is connected to open the throttle valve. The control valve is connected to the drive device so as to close the control valve by driving in the reverse direction, and outputs a control signal to the drive device to drive the control valve in the forward direction during auto cruise control and to output a control signal to drive the control valve in the reverse direction during traction control. What is claimed is: 1. An intake control device for an engine, characterized in that it is provided with a control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3582187U JPH0625648Y2 (en) | 1987-03-11 | 1987-03-11 | Engine intake control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3582187U JPH0625648Y2 (en) | 1987-03-11 | 1987-03-11 | Engine intake control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63143734U true JPS63143734U (en) | 1988-09-21 |
| JPH0625648Y2 JPH0625648Y2 (en) | 1994-07-06 |
Family
ID=30845658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3582187U Expired - Lifetime JPH0625648Y2 (en) | 1987-03-11 | 1987-03-11 | Engine intake control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0625648Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02124329A (en) * | 1988-11-01 | 1990-05-11 | Nissan Motor Co Ltd | Integrated control device for engine output and constant speed traveling |
-
1987
- 1987-03-11 JP JP3582187U patent/JPH0625648Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02124329A (en) * | 1988-11-01 | 1990-05-11 | Nissan Motor Co Ltd | Integrated control device for engine output and constant speed traveling |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0625648Y2 (en) | 1994-07-06 |