JPH0411261U - - Google Patents

Info

Publication number
JPH0411261U
JPH0411261U JP5075290U JP5075290U JPH0411261U JP H0411261 U JPH0411261 U JP H0411261U JP 5075290 U JP5075290 U JP 5075290U JP 5075290 U JP5075290 U JP 5075290U JP H0411261 U JPH0411261 U JP H0411261U
Authority
JP
Japan
Prior art keywords
switch
signal
key
voltage source
constant voltage
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
Application number
JP5075290U
Other languages
Japanese (ja)
Other versions
JP2546316Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990050752U priority Critical patent/JP2546316Y2/en
Priority to US07/690,243 priority patent/US5113815A/en
Publication of JPH0411261U publication Critical patent/JPH0411261U/ja
Application granted granted Critical
Publication of JP2546316Y2 publication Critical patent/JP2546316Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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図はこの考案の他の
実施例を示すブロツク図、第５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，２Ｂ…
…スイツチユニツト、２０……キースイツチ、２
１……トランジスタ、３Ａ，３Ｂ……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
、３４……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 in 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 another embodiment of this invention, and FIG. 5 is a block diagram showing a conventional ignition system for an internal combustion engine. In the figure, 1...battery, 2A, 2B...
...Switch unit, 20...Key switch, 2
DESCRIPTION OF SYMBOLS 1... Transistor, 3A, 3B... Ignition control unit, 30... Power supply circuit, 31... Arithmetic control unit (CPU), 32... Resistor, 33... Resistor, 34... Resistor. In each figure, the same reference numerals indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バツテリーに接続されるキースイツチ及び定電
圧源からの信号をスイツチングするスイツチ回路
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により上記スイツチ回路
を駆動し上記キー信号に対応した上記定電圧源か
らの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 includes a key switch connected to the battery and a switch circuit that switches signals from a constant voltage source, and a switch unit that is connected to the key switch and drives the switch circuit with a key signal and outputs a signal from the constant voltage source that corresponds to the key signal. An ignition device for an internal combustion engine, comprising an ignition control unit having an arithmetic control device that performs ignition control based on a signal.
JP1990050752U 1990-05-17 1990-05-17 Ignition device for internal combustion engine Expired - Fee Related JP2546316Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990050752U JP2546316Y2 (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
JP1990050752U JP2546316Y2 (en) 1990-05-17 1990-05-17 Ignition device for internal combustion engine

Publications (2)

Publication Number Publication Date
JPH0411261U true JPH0411261U (en) 1992-01-30
JP2546316Y2 JP2546316Y2 (en) 1997-08-27

Family

ID=31569575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990050752U Expired - Fee Related JP2546316Y2 (en) 1990-05-17 1990-05-17 Ignition device for internal combustion engine

Country Status (1)

Country Link
JP (1) JP2546316Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621931A (en) * 1979-07-13 1981-02-28 Lucas Industries Ltd Vehicle theft prevention circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
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
JP2546316Y2 (en) 1997-08-27

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees