JPH0411260U - - Google Patents
Info
- Publication number
- JPH0411260U JPH0411260U JP5075190U JP5075190U JPH0411260U JP H0411260 U JPH0411260 U JP H0411260U JP 5075190 U JP5075190 U JP 5075190U JP 5075190 U JP5075190 U JP 5075190U JP H0411260 U JPH0411260 U JP H0411260U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- signal
- key
- key switch
- 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 description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第1図はこの考案の一実施例を示すブロツク図
、第2図はこの考案の一実施例の各部の信号を示
す波形図、第3図はこの考案の一実施例の動作を
示すフローチヤート図、第4図は従来の内燃機関
の点火装置を示すブロツク図である。
図において、1……バツテリー、2A……スイ
ツチユニツト、20……キースイツチ、21……
抵抗器、3A……点火制御ユニツト、30……電
源回路、31……演算制御装置(CPU)、32
……抵抗器、33……抵抗器である。なお、各図
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 embodiment of this invention, Fig. 2 is a waveform diagram showing signals of various parts of an embodiment of this invention, and Fig. 3 is a flowchart showing the operation of an embodiment of this invention. 4 are block diagrams showing a conventional ignition system for an internal combustion engine. In the figure, 1...Battery, 2A...Switch unit, 20...Key switch, 21...
Resistor, 3A... Ignition control unit, 30... Power supply circuit, 31... Arithmetic control unit (CPU), 32
...Resistor, 33...Resistor. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
を分圧する抵抗器を有するスイツチユニツト、並
びに上記キースイツチに接続されキー信号を出力
し上記抵抗器を介して得た分圧信号に基づいて点
火制御を行う演算制御装置を有する点火制御ユニ
ツトを備えたことを特徴とする内燃機関の点火装
置。 A switch unit that has a key switch connected to the battery and a resistor that divides the voltage of the signal, and an arithmetic control device that is connected to the key switch and outputs the key signal and performs ignition control based on the divided voltage signal obtained through the resistor. An ignition device for an internal combustion engine, characterized in that it is equipped with an ignition control unit having:
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990050751U JP2559062Y2 (en) | 1990-05-17 | 1990-05-17 | Ignition device for internal combustion engine |
US07/690,243 US5113815A (en) | 1990-05-17 | 1991-04-24 | Ignition control apparatus for an internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990050751U JP2559062Y2 (en) | 1990-05-17 | 1990-05-17 | Ignition device for internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0411260U true JPH0411260U (en) | 1992-01-30 |
JP2559062Y2 JP2559062Y2 (en) | 1998-01-14 |
Family
ID=31569573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990050751U Expired - Lifetime JP2559062Y2 (en) | 1990-05-17 | 1990-05-17 | Ignition device for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2559062Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5621931A (en) * | 1979-07-13 | 1981-02-28 | Lucas Industries Ltd | Vehicle theft prevention circuit |
-
1990
- 1990-05-17 JP JP1990050751U patent/JP2559062Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5621931A (en) * | 1979-07-13 | 1981-02-28 | Lucas Industries Ltd | Vehicle theft prevention circuit |
Also Published As
Publication number | Publication date |
---|---|
JP2559062Y2 (en) | 1998-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |