JPS61123805U - - Google Patents
Info
- Publication number
- JPS61123805U JPS61123805U JP681785U JP681785U JPS61123805U JP S61123805 U JPS61123805 U JP S61123805U JP 681785 U JP681785 U JP 681785U JP 681785 U JP681785 U JP 681785U JP S61123805 U JPS61123805 U JP S61123805U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- valve
- control device
- valve drive
- intake valve
- 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 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は４気筒エンジンを例にとり第３気筒に
設置された本考案の一実施例の説明図である。
１……補助吸気バルブ、２……バルブピストン
、４……制御油供給アーム、５……制御油供給軸
、１３……制御装置、１４……バルブピストンボ
デイ、３０３……カム回転位置検出器。
FIG. 1 is an explanatory diagram of an embodiment of the present invention installed in the third cylinder of a four-cylinder engine. DESCRIPTION OF SYMBOLS 1... Auxiliary intake valve, 2... Valve piston, 4... Control oil supply arm, 5... Control oil supply shaft, 13... Control device, 14... Valve piston body, 303... Cam rotation position detector .
Claims (1)
燃機関において、バルブピストン、バルブ制御油
供給アーム、バルブ制御油供給軸、電磁式２方向
切換弁、制御油加圧ポンプ、制御装置を主構成要
素とする吸気バルブ駆動制御装置を具備し、エン
ジン負荷及びエンジン回転数に応じて該吸気バル
ブ駆動制御装置の該バルブピストンが吸気バルブ
軸線上を移動し、カム回転域からの離脱及び進入
することにより該吸気バルブ駆動ＯＮ―ＯＦＦ制
御を行うことを特徴とする内燃機関の吸気バルブ
駆動制御装置。 ２ 実用新案登録請求の範囲第１項において、該
制御装置は、エンジン回転数・バルブ駆動用カム
位相信号・エンジン軸トルク信号及びＯｚセンサ
の信号を入力信号とし、あらかじめ定められたパ
ターンに従つて該電磁式２方向切換弁へ出力信号
を伝達し該吸気バルブ駆動機構の動作制御するこ
とを特徴とする内燃機関の吸気バルブ駆動制御装
置。 ３ 実用新案登録請求の範囲第１項において、少
なくとも２気筒以上の吸気バルブを同時に制御可
能にしたことを特徴とする内燃機関の吸気バルブ
駆動制御装置。[Claims for Utility Model Registration] 1. In an internal combustion engine having at least two or more intake valves, a valve piston, a valve control oil supply arm, a valve control oil supply shaft, an electromagnetic two-way switching valve, a control oil pressure pump, The valve piston of the intake valve drive control device moves on the intake valve axis line according to the engine load and engine speed, and the valve piston moves from the cam rotation range according to the engine load and engine speed. An intake valve drive control device for an internal combustion engine, characterized in that the intake valve drive ON-OFF control is performed by leaving and entering. 2. Scope of Utility Model Registration Claims Paragraph 1 provides that the control device uses the engine rotation speed, valve drive cam phase signal, engine shaft torque signal, and Oz sensor signal as input signals, and operates according to a predetermined pattern. An intake valve drive control device for an internal combustion engine, characterized in that an output signal is transmitted to the electromagnetic two-way switching valve to control the operation of the intake valve drive mechanism. 3. An intake valve drive control device for an internal combustion engine according to claim 1, characterized in that the intake valves of at least two or more cylinders can be controlled simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP681785U JPS61123805U (en) | 1985-01-23 | 1985-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP681785U JPS61123805U (en) | 1985-01-23 | 1985-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61123805U true JPS61123805U (en) | 1986-08-04 |
Family
ID=30484608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP681785U Pending JPS61123805U (en) | 1985-01-23 | 1985-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61123805U (en) |
-
1985
- 1985-01-23 JP JP681785U patent/JPS61123805U/ja active Pending
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