JPS60167160U - Ignition system for internal combustion engines with vehicle speed limiting circuit - Google Patents
Ignition system for internal combustion engines with vehicle speed limiting circuitInfo
- Publication number
- JPS60167160U JPS60167160U JP5467884U JP5467884U JPS60167160U JP S60167160 U JPS60167160 U JP S60167160U JP 5467884 U JP5467884 U JP 5467884U JP 5467884 U JP5467884 U JP 5467884U JP S60167160 U JPS60167160 U JP S60167160U
- Authority
- JP
- Japan
- Prior art keywords
- ignition
- circuit
- voltage
- reference voltage
- internal combustion
- 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
Landscapes
- Controls For Constant Speed Travelling (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (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図は本考案の点火装置の電気的な構成を概略的に示
したブロック図、第２図は点火回路の構成例を示したブ
爾ツク図、第３図及び第４図は第１図の構成において第
２図の点火回路を用いた場合の本考案の動作を説明する
動作波形図、第５図 □は第１図の構成を具体化し
た本考案の実施例を示したり略図、第６図乃至第８図は
それぞれ本考案の他の異なる実施例の要部の構成を示し
た回路図である。
１・・・点火コイル、２・・・１次電流制御回路、２゜
１・・・点火エネルギー蓄積用コンデンサ、２ｏ２・・
・、放電制御用サイリスク、３・・・点火回路、４・・
・エキサイタコイル、５・・・基準電圧発生回路、６・
・・積分回路、７・・・比較回路、９・・・信号供給回
路、１ｏ・・・エキサイタ短絡回路。FIG. 1 is a block diagram schematically showing the electrical configuration of the ignition device of the present invention, FIG. 2 is a block diagram showing an example of the configuration of the ignition circuit, and FIGS. FIG. 5 is an operation waveform diagram illustrating the operation of the present invention when the ignition circuit of FIG. 2 is used in the configuration shown in the figure. FIGS. 6 to 8 are circuit diagrams showing the configuration of essential parts of other different embodiments of the present invention. 1... Ignition coil, 2... Primary current control circuit, 2゜1... Ignition energy storage capacitor, 2o2...
・, Cyrisk for discharge control, 3... Ignition circuit, 4...
・Exciter coil, 5...Reference voltage generation circuit, 6.
...Integrator circuit, 7...Comparison circuit, 9...Signal supply circuit, 1o...Exciter short circuit.
Claims (1)
電流を急変させるように制御する１次電流制御回路とか
らなる点火回路と、車両を駆動する内燃機関により駆動
される磁石発電機内に配置されて機関の回転に同期して
交流電圧を誘起し該交流電圧の一方の半サイクルで前記
点火回路に点火エネルギーを与えるエキサイタコイルと
を備えた内燃機関用点火装置において、前記内燃機関と
車両の駆動軸との間に配置された変速機のギアの選択位
置に応じて異なる大きさの基準電圧を発生する基準電圧
発生回路と、前記エキサイタコイルの出力の前記一方の
半サイクルの立上がり位置より位相が進んだ第１の定角
度位置から該立上がり位置より位相が遅れた第２の定角
度位置まで積分コンデンサを一定の時定数で充電する積
分動作を前記機関の回転に同期して機関の１回転当たり
１回ずつ行なう積分回路と、前記積分コンデンサの端子
電圧と前記基準電圧とを比較する比較回路と、前記比較
回路の出力により制御されて前記エキサイタコイルの出
力の前記一方の半サイクルの立上がり時に前記積分コン
デンサの端子電圧が前記基準電圧より小さくなっている
と今に前記エキサイタコイルから前記点火回路に点火エ
ネルギーが供給されるのを阻止し前記エキサイタコイル
の出力の前記一方の半サイクルの立上がり時に前記積分
コンデンサの端子電圧が前記基準電圧以上になっている
ときに前記エキサイタコイルから前記点火回路に点火エ
ネルギーが供給されるのを許容する点火エネルギー供給
制御回路とを具備し、前記基準電圧発生回路は前記変速
機のギアの選択位置の如何に拘らず車両の速度が設定値
に達したときには前記エキサイタコイルの出力の前記一
方の半サイクルの立上がり時に積分コンデンサの端子
′電圧を基準電圧に等しくするように前記変速機のギア
の選択位置に応じて異なる基準電圧を発生するように構
成されている。ことを特徴とする車速制限回路付き内燃
機関用点火装置。An ignition circuit consisting of an ignition coil and a primary current control circuit that controls the primary current of the ignition coil to suddenly change at the ignition timing of the internal combustion engine, and disposed within a magnet generator driven by the internal combustion engine that drives the vehicle. and an exciter coil that induces an alternating current voltage in synchronization with the rotation of the engine and provides ignition energy to the ignition circuit in one half cycle of the alternating voltage. a reference voltage generation circuit that generates a reference voltage of a different magnitude depending on the selected position of a gear of a transmission disposed between the drive shaft; The integral operation of charging the integral capacitor at a constant time constant from the first constant angle position where the phase has advanced to the second constant angle position where the phase is delayed from the rising position is performed one revolution of the engine in synchronization with the rotation of the engine. an integrating circuit that compares the terminal voltage of the integrating capacitor with the reference voltage; and a comparing circuit that compares the terminal voltage of the integrating capacitor with the reference voltage; If the terminal voltage of the integrating capacitor is lower than the reference voltage, ignition energy is prevented from being supplied from the exciter coil to the ignition circuit at the rising edge of the one half cycle of the output of the exciter coil. an ignition energy supply control circuit that allows ignition energy to be supplied from the exciter coil to the ignition circuit when the terminal voltage of the integrating capacitor is equal to or higher than the reference voltage; is the terminal of the integrating capacitor at the rising edge of the one half cycle of the output of the exciter coil when the speed of the vehicle reaches the set value, regardless of the selected gear position of the transmission.
'It is configured to generate different reference voltages depending on the selected gear position of the transmission so as to make the voltage equal to the reference voltage. An ignition device for an internal combustion engine with a vehicle speed limiting circuit, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5467884U JPS60167160U (en) | 1984-04-16 | 1984-04-16 | Ignition system for internal combustion engines with vehicle speed limiting circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5467884U JPS60167160U (en) | 1984-04-16 | 1984-04-16 | Ignition system for internal combustion engines with vehicle speed limiting circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60167160U true JPS60167160U (en) | 1985-11-06 |
| JPH0422064Y2 JPH0422064Y2 (en) | 1992-05-20 |
Family
ID=30576646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5467884U Granted JPS60167160U (en) | 1984-04-16 | 1984-04-16 | Ignition system for internal combustion engines with vehicle speed limiting circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60167160U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054774U (en) * | 1983-09-21 | 1985-04-17 | 三菱電機株式会社 | Vehicle speed control device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054774B2 (en) * | 1978-01-17 | 1985-12-02 | 株式会社日立製作所 | Manufacturing method of semiconductor devices |
-
1984
- 1984-04-16 JP JP5467884U patent/JPS60167160U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054774U (en) * | 1983-09-21 | 1985-04-17 | 三菱電機株式会社 | Vehicle speed control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422064Y2 (en) | 1992-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3280810A (en) | Semiconductor ignition system | |
| JPS60167160U (en) | Ignition system for internal combustion engines with vehicle speed limiting circuit | |
| JPS611663U (en) | igniter | |
| JPS58189371U (en) | capacitive discharge igniter | |
| JPS6217670B2 (en) | ||
| JPS5914970U (en) | capacitive discharge igniter | |
| JPH0324586B2 (en) | ||
| JPH0450460Y2 (en) | ||
| JPS59156181U (en) | Capacitive discharge ignition system | |
| JPS5824628B2 (en) | engine ignition system | |
| JPS60157984U (en) | Ignition system for internal combustion engines | |
| JPS6020583B2 (en) | Non-contact ignition system for 4-stroke internal combustion engine | |
| JPS60164678U (en) | Ignition system for internal combustion engines with vehicle speed limiting circuit | |
| JPS58152569U (en) | Ignition system for internal combustion engines | |
| JPS60180769U (en) | Ignition system for internal combustion engines | |
| JPS58193053U (en) | Ignition system for internal combustion engines | |
| JPS63170U (en) | ||
| JPH0325635B2 (en) | ||
| JPS59196583U (en) | Ignition system for internal combustion engines | |
| JPS60180774U (en) | Ignition system for internal combustion engines | |
| JPS59146571U (en) | Ignition timing control circuit for internal combustion engine ignition system | |
| JPS59107060U (en) | Engine non-contact ignition device | |
| JPS58111362U (en) | capacitive discharge igniter | |
| JPS59126179U (en) | Ignition device for overspeed prevention | |
| JPH0737790B2 (en) | Ignition device for internal combustion engine |