JPS58113877U - Ignition advance control device for internal combustion engines - Google Patents
Ignition advance control device for internal combustion enginesInfo
- Publication number
- JPS58113877U JPS58113877U JP1097182U JP1097182U JPS58113877U JP S58113877 U JPS58113877 U JP S58113877U JP 1097182 U JP1097182 U JP 1097182U JP 1097182 U JP1097182 U JP 1097182U JP S58113877 U JPS58113877 U JP S58113877U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- internal combustion
- control device
- combustion engine
- 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
- 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１〜４図は本考案の内燃機関の点火進角制御装置に係
るもので、第１図は回路図、第２図は構成図、第３図は
各回路の出力波形図、第４図は進角特性図。 。
、１・・＝光電式センサ、２・・・波形整形回路、３・
・・積 −分画路、４・・・ピークホールド回路、
５」・・比較回路、６・・・リセット回路、フ・・・回
転軸、８・・・回転板、９・・・発光素子、１０・・・
受光素子。
第２図
、゛ −第３図 −Figures 1 to 4 relate to the ignition advance control device for an internal combustion engine of the present invention, where Figure 1 is a circuit diagram, Figure 2 is a configuration diagram, Figure 3 is an output waveform diagram of each circuit, and Figure 4 is a diagram of the output waveform of each circuit. is the advance angle characteristic diagram. . , 1...=photoelectric sensor, 2... waveform shaping circuit, 3...
・Product - fractional path, 4...Peak hold circuit,
5"... Comparison circuit, 6... Reset circuit, F... Rotating shaft, 8... Rotating plate, 9... Light emitting element, 10...
Light receiving element. Figure 2, ゛ -Figure 3-
Claims (1)
回転軸にスリットを有する回転板を取付けるとともに回
転板の両側に発光素子と受光素子をスリットを介して相
対向するよう配設した光電式センサと、光電式センサの
出力を矩形波に変換する波形整形回路と、波形整形回路
の出力により積分を行う積分回路と、積分回路の出力の
ピニクを保持するピークホールド回路と、ピークホール
ド回路の出力と光電式センサの出力とを比較する比較回
路と、比較回路の出力によりピークホールド回路をリセ
ットするリセット回路とを備え、比較回路の出力の立下
り時を内燃機関の点火タイミングとして用いたことを特
徴とする内燃機関の点火進角 〜制御装置。A photoelectric type in which a rotating plate with slits is attached to a rotating shaft that rotates in synchronization with the rotation of the crankshaft of an internal combustion engine, and a light emitting element and a light receiving element are arranged on both sides of the rotating plate so as to face each other through the slits. A sensor, a waveform shaping circuit that converts the output of the photoelectric sensor into a rectangular wave, an integrating circuit that performs integration using the output of the waveform shaping circuit, a peak hold circuit that holds the output of the integrating circuit, and a peak hold circuit. Equipped with a comparison circuit that compares the output with the output of the photoelectric sensor and a reset circuit that resets the peak hold circuit using the output of the comparison circuit, and uses the fall of the output of the comparison circuit as the ignition timing of the internal combustion engine. An ignition advance angle control device for an internal combustion engine, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1097182U JPS58113877U (en) | 1982-01-28 | 1982-01-28 | Ignition advance control device for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1097182U JPS58113877U (en) | 1982-01-28 | 1982-01-28 | Ignition advance control device for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58113877U true JPS58113877U (en) | 1983-08-03 |
Family
ID=30023594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1097182U Pending JPS58113877U (en) | 1982-01-28 | 1982-01-28 | Ignition advance control device for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58113877U (en) |
-
1982
- 1982-01-28 JP JP1097182U patent/JPS58113877U/en active Pending
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