JPH0399843U - - Google Patents
Info
- Publication number
- JPH0399843U JPH0399843U JP815590U JP815590U JPH0399843U JP H0399843 U JPH0399843 U JP H0399843U JP 815590 U JP815590 U JP 815590U JP 815590 U JP815590 U JP 815590U JP H0399843 U JPH0399843 U JP H0399843U
- Authority
- JP
- Japan
- Prior art keywords
- closing timing
- valve opening
- control device
- displacing
- engaging member
- 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 5
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図は本考案の弁開閉時期制御装置の一実施
例の縦断面図で通常タイミング状態を示す図、第
２図は第１図と同様の図で早期タイミング状態を
示す図、第３図は吸気弁の開閉弁時期を示す線図
、第４図は排気弁の開閉弁時期を示す線図、第５
図は通常タイミング領域および早期タイミング領
域を示す線図、第６図は切換弁を制御するための
フローチヤートである。
１……カムシヤフト、２……カムプーリ、３…
…ケーシング、６ａ……圧力室、７……パワーピ
ストン、１３……切換弁。
FIG. 1 is a vertical cross-sectional view of one embodiment of the valve timing control device of the present invention, showing a normal timing state, FIG. 2 is a diagram similar to FIG. 1, showing an early timing state, and FIG. Figure 4 is a line diagram showing the opening/closing timing of the intake valve, Figure 4 is a diagram showing the opening/closing timing of the exhaust valve, and Figure 5 is a diagram showing the opening/closing timing of the exhaust valve.
The figure is a diagram showing the normal timing region and the early timing region, and FIG. 6 is a flowchart for controlling the switching valve. 1...Camshaft, 2...Cam pulley, 3...
...Casing, 6a...Pressure chamber, 7...Power piston, 13...Switching valve.
Claims (1)
期を変更せしめるようにした弁開閉時期制御装置
において、機関減速運転時に前記係合部材を変位
せしめて弁開閉時期を変更せしめるようにした内
燃機関の弁開閉時期制御装置。 A valve opening/closing timing control device for changing the valve opening/closing timing by displacing an engaging member, for an internal combustion engine, wherein the valve opening/closing timing is changed by displacing the engaging member during engine deceleration operation. Valve opening/closing timing control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP815590U JPH0399843U (en) | 1990-02-01 | 1990-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP815590U JPH0399843U (en) | 1990-02-01 | 1990-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0399843U true JPH0399843U (en) | 1991-10-18 |
Family
ID=31511792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP815590U Pending JPH0399843U (en) | 1990-02-01 | 1990-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0399843U (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6021513B2 (en) * | 1976-10-28 | 1985-05-28 | ザ・ランク・オーガニゼイシヨン・リミテツド | Flying point scanning telecine device |
| JPS60164608A (en) * | 1984-02-06 | 1985-08-27 | Mazda Motor Corp | Exhaust valve controller for diesel engine |
| JPS6260936A (en) * | 1985-09-09 | 1987-03-17 | Toyota Motor Corp | Output control device for internal combustion engine |
| JPS62162710A (en) * | 1986-01-14 | 1987-07-18 | Nissan Motor Co Ltd | Tappet valve control device for internal combustion engine |
| JPS62191636A (en) * | 1986-02-17 | 1987-08-22 | Nissan Motor Co Ltd | Device for controlling valve timing for internal combustion engine |
| JPH01277654A (en) * | 1988-04-28 | 1989-11-08 | Mazda Motor Corp | Control device for engine with exhaust turbosupercharger |
| JPH02115547A (en) * | 1988-10-26 | 1990-04-27 | Mazda Motor Corp | Control device for engine |
| JPH02271015A (en) * | 1989-04-13 | 1990-11-06 | Nissan Motor Co Ltd | Valve action controller for engine |
| JPH0364649A (en) * | 1989-08-02 | 1991-03-20 | Mazda Motor Corp | Control device of engine with mechanical supercharger |
-
1990
- 1990-02-01 JP JP815590U patent/JPH0399843U/ja active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6021513B2 (en) * | 1976-10-28 | 1985-05-28 | ザ・ランク・オーガニゼイシヨン・リミテツド | Flying point scanning telecine device |
| JPS60164608A (en) * | 1984-02-06 | 1985-08-27 | Mazda Motor Corp | Exhaust valve controller for diesel engine |
| JPS6260936A (en) * | 1985-09-09 | 1987-03-17 | Toyota Motor Corp | Output control device for internal combustion engine |
| JPS62162710A (en) * | 1986-01-14 | 1987-07-18 | Nissan Motor Co Ltd | Tappet valve control device for internal combustion engine |
| JPS62191636A (en) * | 1986-02-17 | 1987-08-22 | Nissan Motor Co Ltd | Device for controlling valve timing for internal combustion engine |
| JPH01277654A (en) * | 1988-04-28 | 1989-11-08 | Mazda Motor Corp | Control device for engine with exhaust turbosupercharger |
| JPH02115547A (en) * | 1988-10-26 | 1990-04-27 | Mazda Motor Corp | Control device for engine |
| JPH02271015A (en) * | 1989-04-13 | 1990-11-06 | Nissan Motor Co Ltd | Valve action controller for engine |
| JPH0364649A (en) * | 1989-08-02 | 1991-03-20 | Mazda Motor Corp | Control device of engine with mechanical supercharger |
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