DE102004019319A1 - Verbrennungsmotor-Zündvorrichtung - Google Patents

Verbrennungsmotor-Zündvorrichtung Download PDF

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Publication number
DE102004019319A1
DE102004019319A1 DE102004019319A DE102004019319A DE102004019319A1 DE 102004019319 A1 DE102004019319 A1 DE 102004019319A1 DE 102004019319 A DE102004019319 A DE 102004019319A DE 102004019319 A DE102004019319 A DE 102004019319A DE 102004019319 A1 DE102004019319 A1 DE 102004019319A1
Authority
DE
Germany
Prior art keywords
power supply
current
circuit
reference potential
constant
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
DE102004019319A
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English (en)
Other versions
DE102004019319B4 (de
Inventor
Yusuke Naruse
Hisanori Nobe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE102004019319A1 publication Critical patent/DE102004019319A1/de
Application granted granted Critical
Publication of DE102004019319B4 publication Critical patent/DE102004019319B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
    • F02P1/08—Layout of circuits
    • F02P1/083—Layout of circuits for generating sparks by opening or closing 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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/05—Layout of circuits for control of the magnitude of the current in the ignition coil
    • F02P3/051—Opening or closing the primary coil circuit with semiconductor devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2075—Type of transistors or particular use thereof

Landscapes

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

Abstract

Es ist eine Verbrennungsmotor-Zündvorrichtung vorgeschlagen, bei welcher eine Umschaltschaltung keinen an eine Leistungsversorgung, wie beispielsweise eine Batterie, angeschlossenen Leistungsversorgungsanschluss hat und einen an eine Zündspule angeschlossenen Ausgangsanschluss, einen Eingangsanschluss zum Empfangen einer Zufuhr einer Zündsignalspannung und einen an ein Referenzpotential angeschlossenen Referenzpotentialanschluss enthält. Eine Stromversorgungsschaltung ist zwischen dem Eingangsanschluss und dem Referenzpotentialanschluss angeschlossen und ein Strom wird von der Stromversorgungsschaltung zu einem Treiberwiderstand des Umschaltelements zugeführt. Diese Stromversorgungsschaltung wird durch eine Konstantstromschaltung gesteuert und führt einen Treiberstrom, der zu einem konstanten Strom gemacht ist, zu dem Treiberwiderstand zwischen einem ansteigenden Abschnitt der Zündsignalspannung und einem abfallenden Abschnitt davon zu. Der Treiberstrom, der zu dem konstanten Strom gemacht ist, hält die Gatespannung des Umschaltelements in der eingeschalteten Periode konstant.
DE102004019319A 2003-09-22 2004-04-21 Zündvorrichtung für eine Brennkraftmaschine Expired - Fee Related DE102004019319B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-330246 2003-09-22
JP2003330246A JP3842259B2 (ja) 2003-09-22 2003-09-22 内燃機関点火装置

Publications (2)

Publication Number Publication Date
DE102004019319A1 true DE102004019319A1 (de) 2005-05-04
DE102004019319B4 DE102004019319B4 (de) 2010-04-08

Family

ID=34308901

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004019319A Expired - Fee Related DE102004019319B4 (de) 2003-09-22 2004-04-21 Zündvorrichtung für eine Brennkraftmaschine

Country Status (3)

Country Link
US (1) US6932065B2 (de)
JP (1) JP3842259B2 (de)
DE (1) DE102004019319B4 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8605408B2 (en) 2009-12-15 2013-12-10 Mitsubishi Electric Corporation Power semiconductor device for igniter

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3842260B2 (ja) * 2003-09-22 2006-11-08 三菱電機株式会社 内燃機関点火装置
DE102006026510B3 (de) * 2006-06-06 2007-05-24 Leinemann Gmbh & Co. Kg Flammensperreinsatz und Verfahren zu seiner Herstellung
JP2010045141A (ja) 2008-08-11 2010-02-25 Fuji Electric Systems Co Ltd 半導体装置および内燃機関用点火装置
JP5776216B2 (ja) * 2011-02-21 2015-09-09 富士電機株式会社 電流制御機能および自己遮断機能を備えた半導体装置
JP5750311B2 (ja) * 2011-05-31 2015-07-22 日立オートモティブシステムズ株式会社 インバータ駆動装置
ITMI20130002A1 (it) * 2013-01-03 2014-07-04 St Microelectronics Srl Apparato di controllo di una candela di accensione e sistema di accensione elettronica di motori con protezione da secondario aperto
WO2017033304A1 (ja) * 2015-08-26 2017-03-02 三菱電機株式会社 半導体スイッチング素子の制御回路および半導体装置
CN113310368B (zh) * 2021-04-25 2023-05-05 上海卫星工程研究所 一种基于恒流驱动的火工品点火电路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950004613B1 (ko) * 1989-06-07 1995-05-03 미쯔비시 덴끼 가부시끼가이샤 내연기관 점화장치
JP2749714B2 (ja) 1990-10-12 1998-05-13 三菱電機株式会社 内燃機関用点火装置
JP3186619B2 (ja) 1995-12-18 2001-07-11 富士電機株式会社 内燃機関点火用回路装置および内燃機関点火用半導体装置
JP3530714B2 (ja) * 1997-05-26 2004-05-24 株式会社日立製作所 内燃機関用点火装置
US6336448B1 (en) * 1999-08-20 2002-01-08 Fuji Electric Co., Ltd. Ignition semiconductor device
JP3484133B2 (ja) * 2000-03-03 2004-01-06 株式会社日立製作所 内燃機関用点火装置および内燃機関点火用１チップ半導体
JP3616076B2 (ja) * 2002-06-28 2005-02-02 三菱電機株式会社 内燃機関用点火装置
JP3607902B2 (ja) * 2002-07-22 2005-01-05 三菱電機株式会社 内燃機関用点火装置
JP3968711B2 (ja) * 2003-04-11 2007-08-29 株式会社デンソー 内燃機関用点火装置およびそのイグナイタ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8605408B2 (en) 2009-12-15 2013-12-10 Mitsubishi Electric Corporation Power semiconductor device for igniter
DE102010042583B4 (de) * 2009-12-15 2014-02-06 Mitsubishi Electric Corp. Leistungshalbleitervorrichtung für Zündvorrichtung

Also Published As

Publication number Publication date
US6932065B2 (en) 2005-08-23
US20050061306A1 (en) 2005-03-24
DE102004019319B4 (de) 2010-04-08
JP2005098143A (ja) 2005-04-14
JP3842259B2 (ja) 2006-11-08

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee