JPS61160204U - - Google Patents
Info
- Publication number
- JPS61160204U JPS61160204U JP4537485U JP4537485U JPS61160204U JP S61160204 U JPS61160204 U JP S61160204U JP 4537485 U JP4537485 U JP 4537485U JP 4537485 U JP4537485 U JP 4537485U JP S61160204 U JPS61160204 U JP S61160204U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- piston
- intake
- hydraulic cylinder
- cylinder device
- 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 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Valve Device For Special Equipments (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図はクランク角センサの構成説明図、第３図はク
ランク角センサ５８Ａ，５８Ｂ，５８Ｃの出力波
形図、第４図はバルブ１０の作動パターン図であ
る。
１０……バルブ、１２……油圧シリンダ、１４
……ピストン、１８，２０，２２，２４……ポー
ト、３０……高圧オイルタンク、３８，４０，４
８，５０……電磁バルブ、５２……制御装置。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
3 is an illustration of the configuration of the crank angle sensor, FIG. 3 is an output waveform diagram of the crank angle sensors 58A, 58B, and 58C, and FIG. 4 is an operation pattern diagram of the valve 10. 10...Valve, 12...Hydraulic cylinder, 14
... Piston, 18, 20, 22, 24 ... Port, 30 ... High pressure oil tank, 38, 40, 4
8, 50... Solenoid valve, 52... Control device.
Claims (1)
トンを有し各ピストンの作動により吸排気バルブ
をそれぞれ開閉駆動する油圧シリンダ装置と、油
圧シリンダ装置の油圧回路中に挿入され、弁作動
により各ピストンの作動方向を切り替えると共に
作動時間を規制する切替バルブ群と、エンジンの
運転状態を検出するセンサ群の検出出力により、
エンジンの運転サイクルに適合する各吸排気バル
ブの作動パターンとして各ピストンの作動方向と
作動時間を規制する作動パターンを生成し、この
作動パターンに従つて各切替バルブの弁作動を制
御する制御装置とを有することを特徴とする内燃
機関の弁制御装置。 A hydraulic cylinder device has a plurality of pistons each connected to an intake and exhaust valve, and opens and closes the intake and exhaust valves by the operation of each piston.The hydraulic cylinder device is inserted into the hydraulic circuit of the hydraulic cylinder device and operates each piston by the valve operation. A switching valve group that switches the direction and regulates the operating time, and a sensor group that detects the engine operating status.
A control device that generates an operation pattern that regulates the operation direction and operation time of each piston as an operation pattern of each intake and exhaust valve that matches the engine operating cycle, and controls the valve operation of each switching valve according to this operation pattern. A valve control device for an internal combustion engine, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4537485U JPS61160204U (en) | 1985-03-28 | 1985-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4537485U JPS61160204U (en) | 1985-03-28 | 1985-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61160204U true JPS61160204U (en) | 1986-10-04 |
Family
ID=30558820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4537485U Pending JPS61160204U (en) | 1985-03-28 | 1985-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61160204U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01100305A (en) * | 1987-10-12 | 1989-04-18 | Toyota Motor Corp | Hydraulic, valve driving device for internal combustion engine |
| JPH01134711U (en) * | 1988-03-09 | 1989-09-14 | ||
| JPH02248607A (en) * | 1989-03-20 | 1990-10-04 | Tech Res Assoc Highly Reliab Marine Propul Plant | Valve driving system of internal combustion engine |
| JP2016516944A (en) * | 2013-04-30 | 2016-06-09 | マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツングＭＡＨＬＥ Ｉｎｔｅｒｎａｔｉｏｎａｌ ＧｍｂＨ | Control device for gas exchange valve of internal combustion engine |
-
1985
- 1985-03-28 JP JP4537485U patent/JPS61160204U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01100305A (en) * | 1987-10-12 | 1989-04-18 | Toyota Motor Corp | Hydraulic, valve driving device for internal combustion engine |
| JPH01134711U (en) * | 1988-03-09 | 1989-09-14 | ||
| JPH02248607A (en) * | 1989-03-20 | 1990-10-04 | Tech Res Assoc Highly Reliab Marine Propul Plant | Valve driving system of internal combustion engine |
| JP2016516944A (en) * | 2013-04-30 | 2016-06-09 | マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツングＭＡＨＬＥ Ｉｎｔｅｒｎａｔｉｏｎａｌ ＧｍｂＨ | Control device for gas exchange valve of internal combustion engine |