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KR870008110A - 전자 점화회로 - Google Patents

전자 점화회로 Download PDF

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Publication number
KR870008110A
KR870008110A KR870001354A KR870001354A KR870008110A KR 870008110 A KR870008110 A KR 870008110A KR 870001354 A KR870001354 A KR 870001354A KR 870001354 A KR870001354 A KR 870001354A KR 870008110 A KR870008110 A KR 870008110A
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KR
South Korea
Prior art keywords
circuit
ignition
wave
voltage
winding
Prior art date
Application number
KR870001354A
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English (en)
Inventor
지브코비치 알렉산다
Original Assignee
지브코비치 알렉산다
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Filing date
Publication date
Application filed by 지브코비치 알렉산다 filed Critical 지브코비치 알렉산다
Publication of KR870008110A publication Critical patent/KR870008110A/ko

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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
    • F02P3/00—Other installations
    • 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
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition
    • 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
    • F02P15/10—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 continuous electric sparks
    • 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
    • F02P3/01—Electric spark ignition installations without subsequent energy storage, i.e. energy supplied by an electrical oscillator
    • 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
    • F02P3/0876—Layout of circuits the storage capacitor being charged by means of an energy converter (DC-DC converter) or of an intermediate storage inductance
    • F02P3/0884—Closing the discharge circuit of the storage capacitor with semiconductor devices
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S123/00—Internal-combustion engines
    • Y10S123/09—Flame ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Generation Of Surge Voltage And Current (AREA)

Abstract

내용 없음

Description

전자 점화회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명을 실시한 전자 점화회로의 배선도. 제 2 도 및 제 3 도는 제 1 도의 실시예의 동작을 설명하는 파형도.
* 도면의 주요부분에 대한 부호의 설명
20-82 : a.c. 회로, 26 : 1차권선, 28 : 승압변압기, 38, 40, 42 : 트리거회로, 44 : 피이드백권선, 46 : 2차권선, 48 : 정류기, 58, 60-66, 114 : 쵸퍼회로, 94, 96, 100, 102 : 타이밍회로, 106, 108 : 점화간격

Claims (8)

  1. 교류, 고전압, 고주파수파를 스파아크 갭에 접속된 2차권선을 갖는 점화코일의 1차권선에 공급하는 a.c.회로 및 점화간격 동안에 그 파가 상기 갭을 아아크 하기에 충분한 피크전압으로 공급되도록 상기 파를 제어하기 위하여 상기 a.c.회로에 접속된 타이밍 회로로 구성되는 연소실의 스파아크 점화장치의 스파아크 갭에 고주파수, 고전압파를 인가하기 위한 전자 점화회로에 있어서,
    상기 스파아크 갭에 제공된 상기 파는 25kV 내지 200kV의 피크전압 및 약 8kHz 내지 80kHz의 주파수를 갖고 있으며, 상기 a.c.회로(28-82)는 연속주파수로서 상기 파를 제공하며, 및 상기 타이밍 회로(94, 96, 100, 102)는 점화간격(106, 108) 동안에 파전압이 상기 갭을 아아크하기에 충분한 상기 피크전압 및 잇따른 상기 점화간격(110, 112) 사이의 간격 동안에 상기 갭을 아아크하기에 불충분한 유한 피크전압으로 상기 파를 제공하기 위하여 상기 a.c.회로(20-82)에 접속되며, 상기 파는 그러한 간격(110, 112) 동안에 상기 소정 주파수를 유지하는 것을 특징으로 하는 전자점화회로.
  2. 제 1 항에 있어서, 상기 a.c.회로는 중앙 탭 1차권선(26), 2차권선(46) 및 피이드백 권선(44)을 갖는 승압변압기(28), 상기 1차권선(26) 및 밧데리 전위 사이의 푸시-풀에 연결되는 한쌍의 트랜지스터(30, 32), 및 고전압 d.c. 전류를 발생하기 위하여 상기 2차권선(46)에 접속된 정류기(48)로 형성되는 d.c.-d.c. 컨버터를 포함하며, 1차권선의 중앙 탭(24)은 상보 밧데리 전위에 접속되며, 상기 트랜지스터(30, 32)의 제어전극은 상기 1차권선(26)이 상기 트랜지스터(30, 32)를 통하여 전류의 오실레이션을 받도록 상기 피이드백 권선의 반대단에 접속되는 것을 특징으로 하는 전자 점화회로.
  3. 제 2 항에 있어서, a.c. 회로는 상기 소정주파수로 고전압 a.c. 전류를 발생하기 위한 상기 정류기(48)의 출력에 접속된 쵸퍼회로(58, 60-66,114)를 포함하며, 상기 변압기 1차권선(26)의 오실레이션에 따라 쵸퍼회로를 은 및 오프시키기 위하여 상기 피이드백코일(44)에 접속된 트리거회로(38, 40, 42)를 포함하는 것을 특징으로 하는 전자 점화회로.
  4. 제 1 항에 있어서, 상기 타이밍회로는 점화간격 사이의 상기 간격동안에 상기 정류기(48)의 출력전압을 감소시키고, 상기 점화간격 동안에 충분한 전압이 전달되는 것을 허여하기 위하여 임피이던스(102)를 포함하는 것을 특징으로 하는 전자 점화회로.
  5. 제 4 항에 있어서, 상기 임피이던스는 상기정류기(48)의 출력을 상기 스파아크 장치에 결합된 타임브레이커 장치(94)에 브릿지하는 저항(102)을 포함하는 것을 특징으로 하는 전자 점화회로.
  6. 제 3 항에 있어서, 상기 쵸퍼회로는 상기 정류기(48)의 출력에 접속된 양극, 음극, 및 게이트를 갖는 SCR(58) ; 및 교류 제어전압을 상기 SCR의 음극 및 게이트에 인가하기 위하여 상기 피이드백 권선에 연결된 회로(42, 114, 62, 64, 66)를 포함하는 것을 특징으로 하는 전자 점화회로.
  7. 제 3 항에 있어서, 상기 쵸퍼회로는 상기 파를 샤프하게(sharpen)하기 위한 커패시터 네트워크(72, 74, 76, 78), 및 상기 커패시터 네트워크(72, 74, 76, 78)로부터 파를 수신하는 1차권선(116) 및 상기 갭 전극에 접속된 2차권선(118)을 갖는 상기 점화코일(95)이 다음에 배치되는 것을 특징으로 하는 전자 점화회로.
  8. 제 3 항에 있어서, 상기 쵸퍼회로는 상기 연속 교류파로부터 어느 d.c. 요소를 제거하기 위한 회로(72, 74, 76, 78)를 포함하는 것을 특징으로 하는 전자 점화회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870001354A 1986-02-18 1987-02-18 전자 점화회로 KR870008110A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US829,972 1986-02-18
US06/829,972 US4710681A (en) 1986-02-18 1986-02-18 Process for burning a carbonaceous fuel using a high-energy alternating current wave

Publications (1)

Publication Number Publication Date
KR870008110A true KR870008110A (ko) 1987-09-24

Family

ID=25256027

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870001354A KR870008110A (ko) 1986-02-18 1987-02-18 전자 점화회로

Country Status (4)

Country Link
US (1) US4710681A (ko)
EP (1) EP0233830A3 (ko)
JP (1) JPS62253964A (ko)
KR (1) KR870008110A (ko)

Families Citing this family (13)

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US5256036A (en) * 1991-04-11 1993-10-26 Southwest Research Institute Method and apparatus for pumping a medium
US5429103A (en) * 1991-09-18 1995-07-04 Enox Technologies, Inc. High performance ignition system
FR2693856B1 (fr) * 1992-07-16 1994-10-14 Europ Propulsion Procéédé et dispositif de commande de moteur pas à pas en mode synchrone interrompu.
US5394855A (en) * 1993-12-06 1995-03-07 Richards; Jonathan F. Multiple applied spark ignition
US5596974A (en) * 1995-10-23 1997-01-28 Lulu Trust Corona generator system for fuel engines
BG100297A (en) * 1996-01-22 1997-08-29 БЪЧВАРОВ Христо SYSTEM OF STARTING INTERNAL COMBUSTION ENGINES (ICEs)
US5864208A (en) * 1996-08-13 1999-01-26 Eg&G Corporation Spark gap device and method of manufacturing same
US5852999A (en) * 1997-02-13 1998-12-29 Caterpillar Inc. Method and means for generating and maintaining spark in a varying pressure environment
DE19730908C2 (de) * 1997-07-18 2002-11-28 Daimler Chrysler Ag Verfahren zum Betrieb einer direkteinspritzenden Otto-Brennkraftmaschine
DE19813993C1 (de) * 1998-01-30 1999-08-19 Moskhalis Verfahren zum Betreiben eines Verbrennungsmotors
US6112730A (en) * 1999-02-26 2000-09-05 Thomas C. Marrs Ignition system with clamping circuit for use in an internal combustion engine
US6135099A (en) * 1999-02-26 2000-10-24 Thomas C. Marrs Ignition system for an internal combustion engine
US6227157B1 (en) * 1999-05-10 2001-05-08 Caterpillar Inc. Engine glow plug systems and methods

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FR1569640A (ko) * 1967-12-29 1969-06-06
US3718125A (en) * 1971-04-05 1973-02-27 T Posey Capacitor discharge ignition system
US3906919A (en) * 1974-04-24 1975-09-23 Ford Motor Co Capacitor discharge ignition system with controlled spark duration
US4359998A (en) * 1979-11-28 1982-11-23 Topic Eugene F Ignition system for internal combustion engines
US4382430A (en) * 1981-06-01 1983-05-10 Shinichiro Iwasaki Ignition system
JPS57206776A (en) * 1981-06-16 1982-12-18 Nissan Motor Co Ltd Plasma ignition device
FR2510199A1 (fr) * 1981-07-22 1983-01-28 Siemens Sa Systeme d'allumage pour des moteurs a combustion interne
US4522185A (en) * 1983-11-14 1985-06-11 Nguyen Minh Tri Switching electronic ignition

Also Published As

Publication number Publication date
JPS62253964A (ja) 1987-11-05
EP0233830A2 (en) 1987-08-26
US4710681A (en) 1987-12-01
EP0233830A3 (en) 1988-03-23

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