JPH0158739U - - Google Patents
Info
- Publication number
- JPH0158739U JPH0158739U JP15446987U JP15446987U JPH0158739U JP H0158739 U JPH0158739 U JP H0158739U JP 15446987 U JP15446987 U JP 15446987U JP 15446987 U JP15446987 U JP 15446987U JP H0158739 U JPH0158739 U JP H0158739U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- control
- control valve
- control device
- actuation means
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図ないし第７図は本考案の第１実施例を示
すものであり、第１図は部分切欠き縦断側面図、
第２図は排気時期制御弁の回動軸の目標回動量を
示す図、第３図は制御手段におけるメインプログ
ラムの制御手順を示すフローチヤート、第４図は
制御手段における割込みサブプログラムの制御手
順を示すフローチヤート、第５図は制御作動手段
の作動特性図、第６図は第１図の−線拡大断
面図、第７図は第１図の−線拡大断面図、第
８図ないし第１０図は本考案の第２実施例を示す
ものであり、第８図は部分切欠き縦断側面図、第
９図および第１０図は制御作動手段の作動特性図
である。
１，１ａ，１ｂ……シリンダ、３，３ａ，３ｂ
……排気ポート、４，４ａ，４ｂ……制御作動手
段としての排気時期制御弁、７ａ，７ｂ，２０ａ
，２０ｂ……伝動機構、８……モータ、１７……
吸気通路、１８……制御作動手段としての吸気用
制御弁、Ｅ，Ｅ′……２サイクルエンジン。
1 to 7 show a first embodiment of the present invention, and FIG. 1 is a partially cutaway longitudinal sectional side view;
Fig. 2 is a diagram showing the target rotation amount of the rotation shaft of the exhaust timing control valve, Fig. 3 is a flowchart showing the control procedure of the main program in the control means, and Fig. 4 is the control procedure of the interrupt subprogram in the control means. FIG. 5 is an operation characteristic diagram of the control actuating means, FIG. 6 is an enlarged sectional view taken along the line -- in FIG. 1, FIG. 7 is an enlarged sectional view taken along the line -- in FIG. FIG. 10 shows a second embodiment of the present invention, FIG. 8 is a partially cutaway longitudinal sectional side view, and FIGS. 9 and 10 are operation characteristic diagrams of the control actuation means. 1, 1a, 1b...Cylinder, 3, 3a, 3b
...Exhaust port, 4, 4a, 4b...Exhaust timing control valve as control operation means, 7a, 7b, 20a
, 20b...Transmission mechanism, 8...Motor, 17...
Intake passage, 18... Intake control valve as control actuation means, E, E'... 2-cycle engine.
Claims (1)
が、それらの制御作動手段の作動特性に応じた伝
動特性を有する伝動機構を介して共通のモータに
連結されることを特徴とするエンジン制御装置。 (2) エンジンは２サイクルエンジンであり、前
記モータは、制御作動手段として吸気通路に設け
られる吸気用制御弁と、制御作動手段として排気
ポートに設けられる排気時期制御弁とに、伝動機
構をそれぞれ介して連結されることを特徴とする
実用新案登録請求の範囲第(1)項記載のエンジン
制御装置。 (3) エンジンは２サイクル２気筒エンジンであ
り、前記モータは、一方のシリンダの排気ポート
に設けられる制御作動手段としての排気時期制御
弁と、他方のシリンダの排気ポートに設けられる
制御作動手段としての排気時期制御弁とに、伝動
機構をそれぞれ介して連結されることを特徴とす
る実用新案登録請求の範囲第(1)項記載のエンジ
ン制御装置。[Claims for Utility Model Registration] (1) A plurality of control operating means provided in the engine are connected to a common motor via a transmission mechanism having transmission characteristics according to the operating characteristics of the control operating means. An engine control device characterized by: (2) The engine is a two-stroke engine, and the motor has a transmission mechanism for an intake control valve provided in the intake passage as a control actuation means and an exhaust timing control valve provided in an exhaust port as a control actuation means. An engine control device according to claim (1) of the utility model registration, characterized in that the engine control device is connected via a utility model registered claim (1). (3) The engine is a two-stroke, two-cylinder engine, and the motor has an exhaust timing control valve as a control actuation means provided at the exhaust port of one cylinder, and an exhaust timing control valve as a control actuation means provided in the exhaust port of the other cylinder. 2. The engine control device according to claim 1, wherein the engine control device is connected to an exhaust timing control valve via a transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15446987U JPH0450423Y2 (en) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15446987U JPH0450423Y2 (en) | 1987-10-08 | 1987-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0158739U true JPH0158739U (en) | 1989-04-12 |
| JPH0450423Y2 JPH0450423Y2 (en) | 1992-11-27 |
Family
ID=31431225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15446987U Expired JPH0450423Y2 (en) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450423Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6807928B2 (en) | 2002-02-14 | 2004-10-26 | Mitsubishi Denki Kabushiki Kaisha | Control device for a control motor of an internal combustion engine |
| US6810839B2 (en) | 2002-02-14 | 2004-11-02 | Mitsubishi Denki Kabushiki Kaisha | Control device for controlling control motor of internal combustion engine |
-
1987
- 1987-10-08 JP JP15446987U patent/JPH0450423Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6807928B2 (en) | 2002-02-14 | 2004-10-26 | Mitsubishi Denki Kabushiki Kaisha | Control device for a control motor of an internal combustion engine |
| US6810839B2 (en) | 2002-02-14 | 2004-11-02 | Mitsubishi Denki Kabushiki Kaisha | Control device for controlling control motor of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450423Y2 (en) | 1992-11-27 |