JPS6266267U - - Google Patents

Info

Publication number
JPS6266267U
JPS6266267U JP15278686U JP15278686U JPS6266267U JP S6266267 U JPS6266267 U JP S6266267U JP 15278686 U JP15278686 U JP 15278686U JP 15278686 U JP15278686 U JP 15278686U JP S6266267 U JPS6266267 U JP S6266267U
Authority
JP
Japan
Prior art keywords
ignition
cylinder
internal combustion
combustion engine
trigger signal
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
JP15278686U
Other languages
Japanese (ja)
Other versions
JPH0234469Y2 (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 JP1986152786U priority Critical patent/JPH0234469Y2/ja
Publication of JPS6266267U publication Critical patent/JPS6266267U/ja
Application granted granted Critical
Publication of JPH0234469Y2 publication Critical patent/JPH0234469Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Description

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

第１図は本考案による点火装置を示す一部ブロ
ツク回路図、第２図及び第４図は第１図に示され
た点火装置の一部の具体回路例を示す回路図、第
３図Ａ〜Ｈは第１図に示した点火装置の各点火系
の通常動作を示す動作波形図、第５図ａ〜ｇは第
１図に示された点火装置における点火停止動作を
示す動作波形図、第６図は本考案によるＮ気筒内
燃機関用点火装置を示すブロツク図である。 主要部分の符号の説明、１，２……パルサーコ
イル、５，１１……点火コイル、６，１２……点
火プラグ、１０……点火停止回路、１５……ＯＲ
ゲート、１６……ＡＮＤゲート。 FIG. 1 is a partial block circuit diagram showing an ignition device according to the present invention, FIGS. 2 and 4 are circuit diagrams showing specific circuit examples of a part of the ignition device shown in FIG. 1, and FIG. -H are operation waveform diagrams showing the normal operation of each ignition system of the ignition device shown in FIG. 1, FIGS. 5a to 5g are operation waveform diagrams showing the ignition stop operation in the ignition device shown in FIG. FIG. 6 is a block diagram showing an ignition system for an N-cylinder internal combustion engine according to the present invention. Explanation of symbols of main parts, 1, 2...Pulser coil, 5, 11...Ignition coil, 6, 12...Spark plug, 10...Ignition stop circuit, 15...OR
Gate, 16...AND gate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 多気筒内燃機関の作動に同期してタイミングパ
ルスを発生し、該タイミングパルスに応じて点火
トリガ信号を各気筒毎の点火系に供給する多気筒
内燃機関の点火装置であつて、前記タイミングパ
ルスのパルス間隔が所定時間以下になると一の気
筒を除く他の気筒の少なくとも一部の点火系への
前記点火トリガ信号の供給を阻止し、かつ前記一
の気筒への入力点火トリガ信号を基にして機関回
転数表示出力を得ることを特徴とする多気筒内燃
機関の点火装置。 An ignition device for a multi-cylinder internal combustion engine that generates a timing pulse in synchronization with the operation of the multi-cylinder internal combustion engine and supplies an ignition trigger signal to an ignition system for each cylinder in accordance with the timing pulse, When the pulse interval becomes less than a predetermined time, the supply of the ignition trigger signal to at least a part of the ignition system of the other cylinders other than the first cylinder is blocked, and based on the input ignition trigger signal to the first cylinder, An ignition device for a multi-cylinder internal combustion engine characterized by obtaining an engine rotation speed display output.
JP1986152786U 1986-10-03 1986-10-03 Expired JPH0234469Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986152786U JPH0234469Y2 (en) 1986-10-03 1986-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986152786U JPH0234469Y2 (en) 1986-10-03 1986-10-03

Publications (2)

Publication Number Publication Date
JPS6266267U true JPS6266267U (en) 1987-04-24
JPH0234469Y2 JPH0234469Y2 (en) 1990-09-17

Family

ID=31071080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986152786U Expired JPH0234469Y2 (en) 1986-10-03 1986-10-03

Country Status (1)

Country Link
JP (1) JPH0234469Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0364670A (en) * 1989-07-31 1991-03-20 Sanshin Ind Co Ltd Overrotation preventing device for multicylinder engine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4896322U (en) * 1972-02-21 1973-11-15
JPS50107330A (en) * 1974-01-30 1975-08-23
JPS50142926U (en) * 1974-05-13 1975-11-26
JPS5224632A (en) * 1975-07-26 1977-02-24 Bosch Gmbh Robert Ignition apparatus for internal combustion engine
JPS5468661U (en) * 1977-10-17 1979-05-16
JPS57183560A (en) * 1981-05-06 1982-11-11 Bii Ando W Diesel As Driving mechanism for fuel pump of reversible two stroke internal combustion engine
JPS57183566A (en) * 1981-05-07 1982-11-11 Nippon Denso Co Ltd Contactless ignition device for internal combustion engine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4896322U (en) * 1972-02-21 1973-11-15
JPS50107330A (en) * 1974-01-30 1975-08-23
JPS50142926U (en) * 1974-05-13 1975-11-26
JPS5224632A (en) * 1975-07-26 1977-02-24 Bosch Gmbh Robert Ignition apparatus for internal combustion engine
JPS5468661U (en) * 1977-10-17 1979-05-16
JPS57183560A (en) * 1981-05-06 1982-11-11 Bii Ando W Diesel As Driving mechanism for fuel pump of reversible two stroke internal combustion engine
JPS57183566A (en) * 1981-05-07 1982-11-11 Nippon Denso Co Ltd Contactless ignition device for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0364670A (en) * 1989-07-31 1991-03-20 Sanshin Ind Co Ltd Overrotation preventing device for multicylinder engine

Also Published As

Publication number Publication date
JPH0234469Y2 (en) 1990-09-17

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