KR860007474A - 내연기관용 점화코일 - Google Patents

내연기관용 점화코일 Download PDF

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Publication number
KR860007474A
KR860007474A KR1019860002175A KR860002175A KR860007474A KR 860007474 A KR860007474 A KR 860007474A KR 1019860002175 A KR1019860002175 A KR 1019860002175A KR 860002175 A KR860002175 A KR 860002175A KR 860007474 A KR860007474 A KR 860007474A
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KR
South Korea
Prior art keywords
coil
iron core
primary
core
internal combustion
Prior art date
Application number
KR1019860002175A
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English (en)
Other versions
KR900002075B1 (ko
Inventor
요시미 구사까
다까시 요시나리
히로시 와다나베
Original Assignee
가부시기가이샤 히다찌세이사꾸쇼
미다 가쓰시게
가부시기가이샤 히다찌 세이사꾸쇼
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Application filed by 가부시기가이샤 히다찌세이사꾸쇼, 미다 가쓰시게, 가부시기가이샤 히다찌 세이사꾸쇼 filed Critical 가부시기가이샤 히다찌세이사꾸쇼
Publication of KR860007474A publication Critical patent/KR860007474A/ko
Application granted granted Critical
Publication of KR900002075B1 publication Critical patent/KR900002075B1/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
    • 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
    • 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
    • F02P15/08—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 multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
    • 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
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • 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
    • F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means
    • F02P7/035—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means without mechanical switching means
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/12—Ignition, e.g. for IC engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

내용 없음

Description

내연기관용 점화코일
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명의 전자배전장치의 일실시예를 나타낸 설명도.
제3도는 제2도의 선 ⅢㅡⅢ에 의한 점화코일의 수직단면도.
제5도는 제2도의 점화코일의 철심부분의 분해사시도.
제6도는 제2도에 나타낸 점화코일과 함께 구동회로를 포함한 본원 발명의 실시예를 나타낸 설명도.

Claims (5)

  1. 축전지로부터 1차전류를 공급받는 1차코일과 이 1차코일에 자기적으로 연결된 2차코일을 포함하며 1차 및 2차코일의 양 끝부분은 각각 스파아크 프러그에 연결되는 복수의 코일장치와, 그 주변에 각 코일장치가 설치되어 있는 중심철심과, 각 1차코일에 의해서 발생되는 자속에 대한 폐자로(閉磁路)를 형성하기 위하여 중심철심에 자기적으로 연결된 측면철심과, 그리고 점화제어장치에서 공급되는 점화신호에 대응하여 각각 1차코일에 공급되는 1차전류를 제어하는 스위치수단을 가진 내연기관용 점화코일에 있어서, 상기 각 중심철심은 방향성규소강판으로 형성된 성층철심이며, 이것은 중심철심의 자화가 용이한 축이 코일장치의 1차코일에 의해서 발생되는 자속의 방향과 일치하도록 코일장치내에 위치하며, 상기 측면철심은 무방향성규소 강판으로 일체로 만들어진 성층철심이며, 이것이 상기 각 중심철심과 상기 측면철심에 의해서 형성된 자로의 일부에 있는 에어갭으로 상기 각 중심철심과 자기적으로 연결되어 있으며, 상기 각 1차코일은, 1차전류가 공급되면, 다른 1차코일에 의해서 발생되는 것과 동일한 방향으로 중심철심에 자속을 발생시키는 것을 특징으로 하는 내연기관용 점화코일.
  2. 제1항에 있어서, 상기 각 중심철심과 상기 측면철심간에 형성된 상기 에어갭은 비자기성재료로 채워지는 것을 특징으로 하는 내연기관용 점화코일.
  3. 제1항에 있어서, 자석의 자속이 중심철심의 1차코일에 의해서 발생된 자속에 대항하여 역바이어스로서 기능을 하도록 상기 각 중심철심과 상기 측면철심간에 형성된 상기 에어갭안으로 자석이 삽입되는 것을 특징으로 하는 내연기관용 점화코일.
  4. 제1항에 있어서, 어느 다른 코일장치의 1차전류가 중단되면, 1차코일에 유도된 전압으로 인하여 1차코일을 통하여 전류가 흐르는 장치가 상기 각 코일장치의 1차코일에 구비되어 있는 것을 특징으로 하는 내연기관용 점화코일.
  5. 제1항에 있어서, 상기 측면철심은 2개의 측면부분과 이 2개의 측면부분을 연결하는 최소한 한개의 연결부분으로 된 H형 구조로 되어 있으며, 중심철심이 구비된 코일장치는 2개의 측면부분과 연결부분에 의하여 형성된 공간에 위치하여 중심철심의 한끝부분과 상기 측면철심의 어느 하나의 측면부분과의 사이에 에어갭이 형성되는 것을 특징으로 하는 내연기관용 점화코일.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860002175A 1985-03-25 1986-03-24 내연기관용 점화코일 KR900002075B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP85-58443 1985-03-25
JP58443 1985-03-25
JP60058443A JPH0793215B2 (ja) 1985-03-25 1985-03-25 内燃機関の点火装置

Publications (2)

Publication Number Publication Date
KR860007474A true KR860007474A (ko) 1986-10-13
KR900002075B1 KR900002075B1 (ko) 1990-03-31

Family

ID=13084539

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860002175A KR900002075B1 (ko) 1985-03-25 1986-03-24 내연기관용 점화코일

Country Status (6)

Country Link
US (1) US4658799A (ko)
JP (1) JPH0793215B2 (ko)
KR (1) KR900002075B1 (ko)
CN (1) CN86101882B (ko)
DE (1) DE3610067C3 (ko)
GB (1) GB2173047B (ko)

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JPH0715853B2 (ja) * 1986-11-21 1995-02-22 日本電装株式会社 エネルギ−蓄積型点火コイル
JPS63142622A (ja) * 1986-12-04 1988-06-15 Nippon Denso Co Ltd 内燃機関の点火コイル
US4914381A (en) * 1987-05-28 1990-04-03 Barrigar & Oyen Direct-coupled fluxgate current sensor
FR2619164B1 (fr) * 1987-08-06 1989-12-01 Equip Electr Moteur Bobine d'allumage, en particulier pour moteur a combustion interne de vehicule automobile, et element dissipateur de chaleur pour une telle bobine
DE68906607T2 (de) * 1988-07-28 1993-10-28 Nippon Denso Co Zündspule.
US4915087A (en) * 1988-09-29 1990-04-10 Ford Motor Company Ignition system with enhanced combustion and fault tolerance
FR2652195B1 (fr) * 1989-09-15 1992-01-31 Valeo Electronique Bobine d'allumage, en particulier pour moteur a combustion interne de vehicule automobile.
JP2995763B2 (ja) * 1989-11-10 1999-12-27 株式会社デンソー 点火コイル
IT1241216B (it) * 1990-05-07 1993-12-29 Magneti Marelli Spa Gruppo di accensione a bobina per un motore a combustione interna
FR2673683B1 (fr) * 1991-03-07 1995-02-03 Sagem Allumage Procede de montage d'une pluralite de bobines d'allumage sur un bloc moteur et ensemble d'alimentation electrique pour la mise en óoeuvre du procede.
JPH04313205A (ja) * 1991-04-10 1992-11-05 Nippondenso Co Ltd 内燃機関用気筒別点火コイル
JP2710480B2 (ja) * 1991-05-21 1998-02-10 株式会社デンソー 多気筒内燃機関の点火コイル
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JPH0845755A (ja) * 1994-08-02 1996-02-16 Aisan Ind Co Ltd 内燃機関用点火コイル
US5692483A (en) * 1995-06-30 1997-12-02 Nippondenso Co., Ltd. Ignition coil used for an internal combustion engine
DE19526867A1 (de) * 1995-07-22 1997-01-23 Bosch Gmbh Robert Zündspulenanordnung für Mehrzylinder-Brennkraftmaschinen
JP3684300B2 (ja) * 1998-06-26 2005-08-17 株式会社日立製作所 プラグホール内に装着される細形円筒形状のエンジン用点火コイル装置
JP4020188B2 (ja) * 2002-05-24 2007-12-12 三菱電機株式会社 内燃機関用点火装置
DE10308077B4 (de) * 2003-02-26 2005-10-13 Robert Bosch Gmbh Vorrichtung zur Energiespeicherung und Energietransformierung
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JP4209403B2 (ja) * 2005-04-12 2009-01-14 三菱電機株式会社 内燃機関用点火装置
US20090273431A1 (en) * 2008-05-02 2009-11-05 John Shirley Hurst Lower cost continuous flux path transformer core and method of manufacture
CN103306861A (zh) * 2012-03-06 2013-09-18 许伟庆 发动机增功节油装置
CN103225583A (zh) * 2013-05-03 2013-07-31 中国船舶重工集团公司第七�三研究所 一种气体发动机的点火装置
CN103545098A (zh) * 2013-10-08 2014-01-29 太仓康茂电子有限公司 一种闭磁路点火线圈
CN104847564A (zh) * 2015-05-06 2015-08-19 莫嘉林 双火花点火系统
JP6416045B2 (ja) * 2015-06-18 2018-10-31 日立オートモティブシステムズ阪神株式会社 内燃機関用点火コイル
GB2547003A (en) * 2016-02-04 2017-08-09 Delphi Automotive Systems Lux Transformer assembly
CN112145330B (zh) * 2020-09-27 2022-05-13 温州市奥立达电器有限公司 一种四缸点火变压器、初级电流配置方法、点火模块和系统

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Also Published As

Publication number Publication date
GB8605989D0 (en) 1986-04-16
KR900002075B1 (ko) 1990-03-31
GB2173047A (en) 1986-10-01
CN86101882A (zh) 1986-09-24
JPH0793215B2 (ja) 1995-10-09
DE3610067C3 (de) 1993-12-23
US4658799A (en) 1987-04-21
GB2173047B (en) 1988-09-14
JPS61218124A (ja) 1986-09-27
DE3610067C2 (ko) 1993-12-23
DE3610067A1 (de) 1986-10-02
CN86101882B (zh) 1988-11-16

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