KR970016100A - Ignition system of internal combustion engine - Google Patents

Ignition system of internal combustion engine Download PDF

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Publication number
KR970016100A
KR970016100A KR1019960042148A KR19960042148A KR970016100A KR 970016100 A KR970016100 A KR 970016100A KR 1019960042148 A KR1019960042148 A KR 1019960042148A KR 19960042148 A KR19960042148 A KR 19960042148A KR 970016100 A KR970016100 A KR 970016100A
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KR
South Korea
Prior art keywords
overvoltage
semiconductor switching
output
switching means
circuit
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Application number
KR1019960042148A
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Korean (ko)
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KR100242333B1 (en
Inventor
마사미 나가노
마모루 네모또
도시오 마나까
가즈야 가와노
요시유끼 다나베
도꾸지 이시다
쯔도무 아끼야마
사토루 사사키
아츄시 야나세
Original Assignee
가나이 쯔도무
가부시끼가이샤 히다치 세사쿠쇼
오꾸무라 마모루
가부시키가이샤 히다치 카 엔지니어링
도다 마사오
스즈끼 가부시키가이샤
히노 노보루
가부시키가이샤 미쭈바
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Application filed by 가나이 쯔도무, 가부시끼가이샤 히다치 세사쿠쇼, 오꾸무라 마모루, 가부시키가이샤 히다치 카 엔지니어링, 도다 마사오, 스즈끼 가부시키가이샤, 히노 노보루, 가부시키가이샤 미쭈바 filed Critical 가나이 쯔도무
Publication of KR970016100A publication Critical patent/KR970016100A/en
Application granted granted Critical
Publication of KR100242333B1 publication Critical patent/KR100242333B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/12—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having means for strengthening spark during starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/06—Other installations having capacitive energy storage
    • F02P3/08—Layout of circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
    • F02P1/08—Layout of circuits
    • F02P1/086—Layout of circuits for generating sparks by discharging a capacitor into a coil circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P11/00—Safety means for electric spark ignition, not otherwise provided for
    • F02P11/02—Preventing damage to engines or engine-driven gearing

Abstract

점화제어장치는 ; 과전압입력시 다이리스터(11)를 차단하여 과전압으로부터 회로를 보호하기위해 입력단자(B)에 연결된 다이리스터(11)를 구비하는 과전압방지회로(10) ; 상기 과부하방지회로(10)의 출력전압을 승압하여 출력하기 위해서, 상기 과부하방지회로(10)에 직렬로 연결되고, 전계효과트랜지스터(22)와 이 트랜지스터의 게이트를 구동하기 위한 게이트구동회로(23A)를 구비하는 DC-DC컨버터(20A) ; 입력단자(B)와 게이트 구동회로(23A)를 과부하구동회로(10)를 거치지 않고 서로 연결하기 위하여 다이오드(51)와 저항(52)을 구비하는 병렬접속부(50) ; 상기 DC-DC컨버터(20A)의 출력에 의해 충전되는 커패시터(30) ; 및 커패시터(30)에 충전된 전기적부하를 외부로부터의 트리거신호에 따라 방전시키기 위한 다이리스터(40)로 이루어진다.Ignition control device; An overvoltage prevention circuit (10) having a thyristors (11) connected to the input terminals (B) for protecting the circuits from overvoltages by blocking the thyristors (11) during the overvoltage input; In order to boost and output the output voltage of the overload protection circuit 10, it is connected in series with the overload protection circuit 10, and the gate driving circuit 23A for driving the field effect transistor 22 and the gate of the transistor. DC-DC converter (20A) having a); A parallel connection unit 50 having a diode 51 and a resistor 52 for connecting the input terminal B and the gate driving circuit 23A to each other without passing the overload driving circuit 10; A capacitor 30 charged by the output of the DC-DC converter 20A; And a thyristor 40 for discharging the electrical load charged in the capacitor 30 according to a trigger signal from the outside.

Description

내연기관의 점화시스템Ignition system of internal combustion engine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 제1실시예에 따른 DC-CDI와 주변부의 회로구성을 나타내는 회로도,1 is a circuit diagram showing a circuit configuration of a DC-CDI and a peripheral part according to a first embodiment of the present invention;

제2도는 본 발명의 제2실시예에 따른 DC-CDI와 주변부의 회로구성을 나타내는 회로도,2 is a circuit diagram showing a circuit configuration of a DC-CDI and a peripheral part according to a second embodiment of the present invention;

제3도는 본 발명의 제3실시예에 따른 DC-CDI와 주변부의 회로구성을 나타내는 회로도.3 is a circuit diagram showing a circuit configuration of a DC-CDI and a peripheral portion according to a third embodiment of the present invention.

Claims (6)

제1반도체스위칭수단에 연결되어 외부부분으로부터 전원을 입력받기 위하여 전원입력부를 구비하여 과전압 입력시 상기 제1반도체스위칭수단을 차단하는 과전압방지수단; 상기 과전압방지수단의 출력전압을 승압하기 위하여 제2스위칭수단과 상기 제2스위칭수단을 위한 구동수단을 구비하는 전압승압수단; 상기 전원입력부와 상기 제2반도체스위칭수단을 상기 제1반도체스위칭수단을 거치지 않고 연결하는 접속수단; 상기 전압승압수단의 출력에 의해 충전되는 충전수단; 및 상기 충전수단에 충전된 전기적부하를 방전시키기 위한 방전수단을 포함하여 이루어진 내연기관의 점화제어장치.An overvoltage preventing means connected to a first semiconductor switching means and having a power input unit to receive power from an external part, and blocking the first semiconductor switching means when an overvoltage is input; Voltage boosting means including a second switching means and a driving means for boosting the output voltage of the overvoltage preventing means; Connecting means for connecting the power input unit and the second semiconductor switching means without passing through the first semiconductor switching means; Charging means charged by an output of the voltage boosting means; And discharging means for discharging the electrical load charged to the charging means. 외부분으로부터 전원을 입력하기 위해 전원입력부에 연결된 제1반도체스위칭수단을 구비하고 과전압 입력시 상기 제1반도체스위칭수단을 차단하여 과전압을 막는 과전압방지수단; 상기 과전압방지수단에 직렬로 연결되어 상기 과전압방지회로의 출력전압을 승압하여 출력하기 위해 제2반도체스위칭수단과 상기 제2반도체스위칭수단을 위한 구동수단을 구비하는 전압승압수단; 상기 전원입력부를 상기 전압승압수단의 상기 제2반도체스위칭수단의 구동수단에다가 상기 제1반도체스위칭수단을 거치지 않고 연결하는 병렬접속수단; 상기 전압승압수단의 출력에 의해 충전되는 충전수단; 및 외부부분으로부터의 명령에 따라서 상기 충전수단에 충전되는 전기적부하를 방전시키기 위한 방전수단을 포함하여 이루어진 내연기관의 점화제어장치.An overvoltage preventing means including a first semiconductor switching means connected to a power input unit for inputting power from an external source and blocking the first semiconductor switching means when the overvoltage is input to prevent overvoltage; A voltage boosting means connected in series with the overvoltage preventing means and having a second semiconductor switching means and driving means for the second semiconductor switching means to boost and output the output voltage of the overvoltage preventing circuit; Parallel connection means for connecting the power input unit to the driving means of the second semiconductor switching means of the voltage boosting means without passing through the first semiconductor switching means; Charging means charged by an output of the voltage boosting means; And discharging means for discharging the electrical load charged to the charging means in accordance with a command from an external portion. 제2항에 있어서, 상기 병렬접속부가 적어도 하나의 정항소자로 이루어지는 내연기관의 점화제어장치.3. An ignition control device for an internal combustion engine according to claim 2, wherein said parallel connection portion comprises at least one positive element. 제2항에 있어서, 상기 병렬접속부가 적어도 하나의 저항소자와 역방향흐름(reverse flow) 방지수단으로 이루어지는 내연기관의 점화제어장치.The ignition control device of an internal combustion engine according to claim 2, wherein said parallel connection portion comprises at least one resistance element and reverse flow preventing means. 제2항에 있어서, 상기 과전압방지수단이 한쪽단자가 상기 전원입력부에 연결된 저항소자 및 상기 저항소자의 타측단자에 연결된 과전압흡수수단을 포함하고; 상기 병렬접속부가 상기 저항소자를 경유하여 상기 전원입력부에 연결되고 상기 제2스위칭수단의 구동수단에 상기 제1스위칭수단을 거치지 않고 연결되는 내연기관의 점화제어장치.3. The apparatus of claim 2, wherein the overvoltage preventing means includes a resistance element having one terminal connected to the power input unit and an overvoltage absorbing unit connected to the other terminal of the resistance element; And the parallel connection portion is connected to the power input portion via the resistance element and is connected to a driving means of the second switching means without passing through the first switching means. 외부부분으로부터 전원을 입력하기 위해 전원입력부에 연결된 제1다이리스터를 구비하고 과전압 입력시 상기 제1다이리스터를 차단하여 과전압으로부터 회로를 보호하는 과전압방지회로; 상기 과전압방지회로로부터의 DC전압출력을 승압하고 이를 DC전압으로 출력하기 위하여 전계효과트랜지스터, 전계효과트랜지스터 게이트 구동회로, 그리고 상기 과전압방지회로의 출력단자에 직렬로 연결된 전압승압회로를 구비하는 DC-DC 컨버터; 상기 전원입력부와 상기 게이트구동회로를 상기 제1다이리스터를 거치지 않고 연결하기 위하여 반도체스위칭소자없이 구성된 병렬접속부; 및 상기 DC-DC 컨버터의 출력에 의해 충전되는 커패시터; 및 외부부분으로부터 제어신호에 따라 동작되어 상기 커패시터의 전기적부하를 방전하는 제2다이리스터를 포함하여 이루어지는 내연기관의 점화제어장치.An overvoltage prevention circuit having a first diistor connected to a power input unit for inputting power from an external portion, and blocking the first dilister when an overvoltage is input to protect the circuit from an overvoltage; A DC- having a field effect transistor, a field effect transistor gate driving circuit, and a voltage boosting circuit connected in series with the output terminal of the overvoltage protection circuit to boost the DC voltage output from the overvoltage protection circuit and output the same as a DC voltage. DC converters; A parallel connection unit configured without a semiconductor switching element for connecting the power input unit and the gate driving circuit without passing through the first thyristor; And a capacitor charged by the output of the DC-DC converter. And a second thyristor which is operated according to a control signal from an external part to discharge an electrical load of the capacitor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960042148A 1995-09-29 1996-09-24 Ignition system for internal combustion engines KR100242333B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7-229986 1995-09-07
JP7-229985 1995-09-07
JP7-254203 1995-09-29
JP7254203A JP3059084B2 (en) 1995-09-29 1995-09-29 Internal combustion engine ignition control device

Publications (2)

Publication Number Publication Date
KR970016100A true KR970016100A (en) 1997-04-28
KR100242333B1 KR100242333B1 (en) 2000-03-02

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Application Number Title Priority Date Filing Date
KR1019960042148A KR100242333B1 (en) 1995-09-29 1996-09-24 Ignition system for internal combustion engines

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EP (1) EP0766003B1 (en)
JP (1) JP3059084B2 (en)
KR (1) KR100242333B1 (en)
CN (1) CN1055746C (en)
ES (1) ES2162002T3 (en)
IN (1) IN191303B (en)
MY (1) MY132604A (en)
TW (1) TW330227B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100578630B1 (en) * 1999-12-22 2006-05-11 주식회사 현대오토넷 An apparatus for protecting an ignition circuit

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3916299B2 (en) * 1997-07-23 2007-05-16 ヤマハマリン株式会社 Power supply circuit for electrical equipment for ships with outboard motors
JP3659588B2 (en) * 2002-10-09 2005-06-15 三菱電機株式会社 DC-DC converter
FR2927482B1 (en) * 2008-02-07 2010-03-05 Renault Sas HIGH VOLTAGE GENERATION DEVICE
JP2010007623A (en) * 2008-06-30 2010-01-14 Yamaha Motor Electronics Co Ltd Ignition device
JP5412353B2 (en) * 2010-03-29 2014-02-12 新電元工業株式会社 Internal combustion engine ignition device
US8659860B2 (en) * 2011-07-14 2014-02-25 Cooper Technologies Company Transient voltage blocking for power converter
CN102570380B (en) * 2012-03-31 2014-06-18 庄景阳 Protection device for power failure control charging system by using igniter
CN105102809B (en) * 2013-04-11 2018-02-09 株式会社电装 Igniter
US9817426B2 (en) 2014-11-05 2017-11-14 Nxp B.V. Low quiescent current voltage regulator with high load-current capability

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537174A (en) * 1982-04-02 1985-08-27 Nippondenso Co., Ltd. Output supply control apparatus for internal combustion engine magneto generator
JPS6185577A (en) * 1984-10-02 1986-05-01 Nippon Denso Co Ltd Capacitor discharge type ignition device
US4733646A (en) * 1986-04-30 1988-03-29 Aisin Seiki Kabushiki Kaisha Automotive ignition systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100578630B1 (en) * 1999-12-22 2006-05-11 주식회사 현대오토넷 An apparatus for protecting an ignition circuit

Also Published As

Publication number Publication date
TW330227B (en) 1998-04-21
EP0766003B1 (en) 2001-11-07
EP0766003A2 (en) 1997-04-02
ES2162002T3 (en) 2001-12-16
CN1055746C (en) 2000-08-23
EP0766003A3 (en) 1998-08-12
MY132604A (en) 2007-10-31
JP3059084B2 (en) 2000-07-04
KR100242333B1 (en) 2000-03-02
CN1152671A (en) 1997-06-25
IN191303B (en) 2003-11-15
JPH0988782A (en) 1997-03-31

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