JPS6216772U - - Google Patents
Info
- Publication number
- JPS6216772U JPS6216772U JP10836085U JP10836085U JPS6216772U JP S6216772 U JPS6216772 U JP S6216772U JP 10836085 U JP10836085 U JP 10836085U JP 10836085 U JP10836085 U JP 10836085U JP S6216772 U JPS6216772 U JP S6216772U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- engine
- generating means
- retard
- ignition
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図は、この考案の一実施例である点火装置
を示す構成図、第２図は、この考案の一実施例に
よる点火装置を示す回路図、第３図、第４図はこ
の考案の一実施例による動作状態を示す状態図お
よび波形図、第５図は従来の点火装置を示す構成
図、第６図は従来の点火装置を示す回路図、第７
図は、従来の点火装置における動作を説明する波
形図である。
図中、１はフライホイル、１ａは第１の突起部
、１ｂは第２の突起部、２は第１のピツクアツプ
、３は発電コイル、４，７，８，９，１０，１４
はダイオード、５はコンデンサ、６，１５はサイ
リスタ、１１，１７はレジスタ、１２は点火コイ
ル、１３は第２のピツクアツプ、１６はトランジ
スタである。なお、図中、同一符号は同一又は相
当部分を示す。
Fig. 1 is a block diagram showing an ignition system according to an embodiment of this invention, Fig. 2 is a circuit diagram showing an ignition system according to an embodiment of this invention, and Figs. 3 and 4 are diagrams showing an ignition system according to an embodiment of this invention. FIG. 5 is a configuration diagram showing a conventional ignition device; FIG. 6 is a circuit diagram showing a conventional ignition device; FIG.
The figure is a waveform diagram illustrating the operation of a conventional ignition device. In the figure, 1 is a flywheel, 1a is a first protrusion, 1b is a second protrusion, 2 is a first pick-up, 3 is a power generation coil, 4, 7, 8, 9, 10, 14
is a diode, 5 is a capacitor, 6 and 15 are thyristors, 11 and 17 are resistors, 12 is an ignition coil, 13 is a second pickup, and 16 is a transistor. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
発生する第１の信号発生手段、機関の始動時には
遅角信号により点火電圧を発生してその始動を行
う点火手段、機関の正転時には前記第１の信号発
生手段より出力される遅角信号と同時期に信号を
発生し、機関の逆転時には前記第１の信号発生手
段より出力される遅角信号と異なる時期に信号を
発生する第２の信号発生手段、この第２の信号発
生手段の信号に基づき、機関の正転時には前記遅
角信号によつて点火電圧を発生させるとともに、
機関の逆転時には前記遅角信号を無効として点火
電圧の発生を阻止する手段を備えたことを特徴と
する内燃機関点火装置。 A first signal generating means for generating an advance angle signal and a retard signal in synchronization with the rotation of the engine, an ignition means for generating an ignition voltage by a retard signal to start the engine when the engine is started, and when the engine is rotating in the forward direction. A first signal generating means that generates a signal at the same time as the retard signal outputted from the first signal generating means, and generates a signal at a different time than the retarded signal outputted from the first signal generating means when the engine is reversed. a signal generating means 2; based on the signal of the second signal generating means, an ignition voltage is generated by the retard signal when the engine rotates in the forward direction;
An internal combustion engine ignition device comprising means for disabling the retard signal to prevent generation of an ignition voltage when the engine is in reverse rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985108360U JPH0521661Y2 (en) | 1985-07-15 | 1985-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985108360U JPH0521661Y2 (en) | 1985-07-15 | 1985-07-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6216772U true JPS6216772U (en) | 1987-01-31 |
| JPH0521661Y2 JPH0521661Y2 (en) | 1993-06-03 |
Family
ID=30985484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985108360U Expired - Lifetime JPH0521661Y2 (en) | 1985-07-15 | 1985-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521661Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4844697A (en) * | 1971-10-06 | 1973-06-27 | ||
| JPS519084A (en) * | 1974-07-12 | 1976-01-24 | Tatsuo Nishimura | Haienchuno yuosankabutsuto aruminyuumumataha sonokagobutsutokara gyoshiuzaioseizosuru hoho |
| JPS5325054U (en) * | 1976-08-10 | 1978-03-03 | ||
| JPS5914970U (en) * | 1982-07-22 | 1984-01-30 | 本田技研工業株式会社 | capacitive discharge igniter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914970B2 (en) * | 1978-10-14 | 1984-04-06 | 松下電工株式会社 | Manufacturing method of rotor coil for coreless motor |
-
1985
- 1985-07-15 JP JP1985108360U patent/JPH0521661Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4844697A (en) * | 1971-10-06 | 1973-06-27 | ||
| JPS519084A (en) * | 1974-07-12 | 1976-01-24 | Tatsuo Nishimura | Haienchuno yuosankabutsuto aruminyuumumataha sonokagobutsutokara gyoshiuzaioseizosuru hoho |
| JPS5325054U (en) * | 1976-08-10 | 1978-03-03 | ||
| JPS5914970U (en) * | 1982-07-22 | 1984-01-30 | 本田技研工業株式会社 | capacitive discharge igniter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521661Y2 (en) | 1993-06-03 |
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