JPS59146509U - Intake valve opening/closing timing control device - Google Patents
Intake valve opening/closing timing control deviceInfo
- Publication number
- JPS59146509U JPS59146509U JP4062283U JP4062283U JPS59146509U JP S59146509 U JPS59146509 U JP S59146509U JP 4062283 U JP4062283 U JP 4062283U JP 4062283 U JP4062283 U JP 4062283U JP S59146509 U JPS59146509 U JP S59146509U
- Authority
- JP
- Japan
- Prior art keywords
- intake valve
- control device
- valve opening
- timing control
- closing timing
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、現在用いられているエンジンのＰ−ｖ線図、
第２図は、ポンプ仕事を小さくした場合のｐ−ｖ線図、
第３図は、本考案の一実施例のシステム図、第４図は、
吸気弁開閉時期制御装置の詳細図、第５図、第６図は、
第４因の変形例を示ず断面図、第７図は、各気筒の吸気
弁開弁時間を等しくするための回路図、第８図は、吸気
弁開閉時期制御のタイミングチャート図、第９図は、第
８図の変形例のタイミングチャート図、第１０図は、電
磁弁９の開弁時間演算のプロセスを示す説明図、第１１
図は、第１０図の変形例の説明図である。
２・・・・・・エアクリーナ、３・・・・・・エアフロ
ーメータ、４・・・・・・絞り弁、６・・・・・・吸気
弁、１９・・・・・・バッテリ、２０・・・・・・テイ
ストリビュータ、２４・・・・・・ボールバルブ。
第 ５ 図
Ｘｌ 幡府ｈ＼ （−
“［−Ｌ ’ ｔ
ｔ？８
／／ｆ 。
」Figure 1 is a P-v diagram of currently used engines,
Figure 2 is a p-v diagram when the pump work is reduced.
FIG. 3 is a system diagram of an embodiment of the present invention, and FIG. 4 is a system diagram of an embodiment of the present invention.
Detailed diagrams of the intake valve opening/closing timing control device, FIGS. 5 and 6, are as follows:
7 is a circuit diagram for equalizing the intake valve opening time of each cylinder; FIG. 8 is a timing chart for controlling the intake valve opening/closing timing; FIG. 10 is an explanatory diagram showing the process of calculating the valve opening time of the solenoid valve 9; FIG.
The figure is an explanatory diagram of a modification of FIG. 10. 2... Air cleaner, 3... Air flow meter, 4... Throttle valve, 6... Intake valve, 19... Battery, 20... ...Taste distributor, 24...Ball valve. Figure 5
T? 8//f. ”
Claims (1)
弁時間を制御するために、ロッカーアームに油圧リフト
装置を設け、油圧を電磁弁にで制御することを特徴とす
る吸気弁開閉時期制御装置。An intake valve opening/closing system characterized in that a hydraulic lift device is installed on the rocker arm and the hydraulic pressure is controlled by a solenoid valve in order to detect the operating conditions of Nisjin and control the opening timing and opening time of the intake valve. Timing control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4062283U JPS59146509U (en) | 1983-03-23 | 1983-03-23 | Intake valve opening/closing timing control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4062283U JPS59146509U (en) | 1983-03-23 | 1983-03-23 | Intake valve opening/closing timing control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59146509U true JPS59146509U (en) | 1984-09-29 |
Family
ID=30171239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4062283U Pending JPS59146509U (en) | 1983-03-23 | 1983-03-23 | Intake valve opening/closing timing control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59146509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014134123A (en) * | 2013-01-09 | 2014-07-24 | Suzuki Motor Corp | Variable valve device of internal combustion engine |
-
1983
- 1983-03-23 JP JP4062283U patent/JPS59146509U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014134123A (en) * | 2013-01-09 | 2014-07-24 | Suzuki Motor Corp | Variable valve device of internal combustion engine |
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