JPS5928673U - Engine ignition timing control device - Google Patents
Engine ignition timing control deviceInfo
- Publication number
- JPS5928673U JPS5928673U JP12413682U JP12413682U JPS5928673U JP S5928673 U JPS5928673 U JP S5928673U JP 12413682 U JP12413682 U JP 12413682U JP 12413682 U JP12413682 U JP 12413682U JP S5928673 U JPS5928673 U JP S5928673U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- ignition
- retard
- signal
- control 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
Landscapes
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の一実施例としてのエンジン点火時期制御装
置を示すもので、第１図はその全体構成図、第２図はそ
の真空進角装置の構造を示す模式図、第３図はその点火
時期についてのリタード量制御の一例を示す特性図であ
る。
１・・・配電器、２・・・真空進角装置、２ａ・・・真
空進角装置の本体ケーシング、２ｂ・・・ダイアフラム
、２Ｃ・・・作動室、２ｄ・・・大気開放室、２ｅ・・
・戻しばね、２ｆ・・・ロッド、３・・・イグニッショ
ンコイル、４・・・リタード機構付きイグナイタ、５・
・・コンピュータ、６・・・ノックセンサ、７・・・判
定回路、８・・・加算回路、９・・・アイドルスイッチ
、１０・・・クランキングスイッチ、１１・・・ブース
トセンサ、１２・・・エンジン回転数センサ、１３・・
・スロットル開度センサ、１４・・・通路、１５・・・
吸気通路、１６・・・スロットル弁、ＲＧ・・・リター
ド信号発生装置。The figures show an engine ignition timing control device as an embodiment of the present invention. Fig. 1 is its overall configuration, Fig. 2 is a schematic diagram showing the structure of its vacuum advance device, and Fig. 3 is its overall configuration. FIG. 3 is a characteristic diagram showing an example of retard amount control regarding ignition timing. DESCRIPTION OF SYMBOLS 1... Power distributor, 2... Vacuum advance angle device, 2a... Main body casing of vacuum advance angle device, 2b... Diaphragm, 2C... Working chamber, 2d... Atmospheric release chamber, 2e・・・
・Return spring, 2f... Rod, 3... Ignition coil, 4... Igniter with retard mechanism, 5.
... Computer, 6... Knock sensor, 7... Judgment circuit, 8... Addition circuit, 9... Idle switch, 10... Cranking switch, 11... Boost sensor, 12...・Engine speed sensor, 13...
・Throttle opening sensor, 14... passage, 15...
Intake passage, 16... Throttle valve, RG... Retard signal generator.
Claims (1)
を配電器が受けてこの２点火信号を各気筒の点火プラグ
へ供給するエンジン点火装置において、エンジンの吸気
通路圧力に応じ点火進角を調整しうる真空進角装置が上
記配電器に付設され、同真空進角装置により得られる点
火進角量を遅角側へ補正すべく、エンジンの運転状態を
検出する検出器と、同検出器からの検出信号に基づきリ
タード信号を出力するリタード信号発生装置と、上記リ
タード信号を受けて上記イグニッションコイルへ１次点
入信号を出力するイグナイタとが設けられたことを特徴
とする、エンジン点火時期制御装置。In an engine ignition system, a power distributor receives a secondary point large signal from the engine's ignition coil and supplies these two ignition signals to the spark plugs of each cylinder.In the engine ignition system, a vacuum can be used to adjust the ignition advance angle according to the engine intake passage pressure. An advance angle device is attached to the power distributor, and in order to correct the ignition advance amount obtained by the vacuum advance device to the retard side, a detector for detecting the operating state of the engine and a detection signal from the detector are provided. An engine ignition timing control device comprising: a retard signal generator that outputs a retard signal based on the retard signal; and an igniter that receives the retard signal and outputs a primary point input signal to the ignition coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12413682U JPS5928673U (en) | 1982-08-17 | 1982-08-17 | Engine ignition timing control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12413682U JPS5928673U (en) | 1982-08-17 | 1982-08-17 | Engine ignition timing control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5928673U true JPS5928673U (en) | 1984-02-22 |
Family
ID=30283096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12413682U Pending JPS5928673U (en) | 1982-08-17 | 1982-08-17 | Engine ignition timing control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5928673U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52137536A (en) * | 1976-05-14 | 1977-11-17 | Nippon Denso Co Ltd | Ignition timing controller of internal combustion engine |
-
1982
- 1982-08-17 JP JP12413682U patent/JPS5928673U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52137536A (en) * | 1976-05-14 | 1977-11-17 | Nippon Denso Co Ltd | Ignition timing controller of internal combustion engine |
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