EP0632199A3 - Method to control an ignition coil. - Google Patents

Method to control an ignition coil. Download PDF

Info

Publication number
EP0632199A3
EP0632199A3 EP94110260A EP94110260A EP0632199A3 EP 0632199 A3 EP0632199 A3 EP 0632199A3 EP 94110260 A EP94110260 A EP 94110260A EP 94110260 A EP94110260 A EP 94110260A EP 0632199 A3 EP0632199 A3 EP 0632199A3
Authority
EP
European Patent Office
Prior art keywords
control
ignition coil
ignition
coil
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
EP94110260A
Other languages
German (de)
French (fr)
Other versions
EP0632199A2 (en
EP0632199B1 (en
Inventor
Martin Simeth
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.)
Mercedes Benz Group AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of EP0632199A2 publication Critical patent/EP0632199A2/en
Publication of EP0632199A3 publication Critical patent/EP0632199A3/en
Application granted granted Critical
Publication of EP0632199B1 publication Critical patent/EP0632199B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices
    • F02P3/0456—Opening or closing the primary coil circuit with semiconductor devices using digital techniques

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)
EP94110260A 1993-07-02 1994-07-01 Method to control an ignition coil Expired - Lifetime EP0632199B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4322014A DE4322014C2 (en) 1993-07-02 1993-07-02 Method for controlling an ignition coil of an ignition device for internal combustion engines and circuit arrangement for carrying out the method
DE4322014 1993-07-02

Publications (3)

Publication Number Publication Date
EP0632199A2 EP0632199A2 (en) 1995-01-04
EP0632199A3 true EP0632199A3 (en) 1995-07-19
EP0632199B1 EP0632199B1 (en) 2000-02-02

Family

ID=6491769

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94110260A Expired - Lifetime EP0632199B1 (en) 1993-07-02 1994-07-01 Method to control an ignition coil

Country Status (2)

Country Link
EP (1) EP0632199B1 (en)
DE (2) DE4322014C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419499A1 (en) 1994-06-03 1995-12-07 Interoc Vertriebsgesellschaft Hydraulic impact device with infinitely variable number of impacts and impact energy

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122475A (en) * 1979-03-15 1980-09-20 Nec Corp Pulse-current control circuit
EP0113894A2 (en) * 1982-12-16 1984-07-25 Mitsubishi Denki Kabushiki Kaisha Ignition circuit for an internal combustion engine
US4552118A (en) * 1983-03-17 1985-11-12 Nec Corporation Control circuit for controlling output pulse width using negative feedback signal
EP0324159A1 (en) * 1988-01-15 1989-07-19 TEMIC TELEFUNKEN microelectronic GmbH Dwell control in a combustion engine with a separated final ignition stage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810665A1 (en) * 1978-03-11 1979-09-20 Bosch Gmbh Robert Electronic ignition system for IC engine - has threshold stage generating further closing angle when engine parameter exceeds given threshold
JPH06105070B2 (en) * 1988-11-17 1994-12-21 株式会社日立製作所 Semiconductor switching circuit
DE4007774A1 (en) * 1990-03-12 1991-09-19 Telefunken Electronic Gmbh Four-stoke IC engine ignition installation - has cylinder group coil interface coupled to timing generator by single conductor
DE4038440C2 (en) * 1990-12-01 1994-09-22 Telefunken Microelectron Electronic ignition system for internal combustion engines
DE4236397A1 (en) * 1991-11-09 1993-05-13 Volkswagen Ag Electronic ignition for automobile IC engine - uses controller supplying regulating current for end stage transistor in ignition module providing ignition coil current
JPH06131661A (en) * 1992-10-15 1994-05-13 Kao Corp Method and apparatus for production of magnetic recording medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122475A (en) * 1979-03-15 1980-09-20 Nec Corp Pulse-current control circuit
EP0113894A2 (en) * 1982-12-16 1984-07-25 Mitsubishi Denki Kabushiki Kaisha Ignition circuit for an internal combustion engine
US4552118A (en) * 1983-03-17 1985-11-12 Nec Corporation Control circuit for controlling output pulse width using negative feedback signal
EP0324159A1 (en) * 1988-01-15 1989-07-19 TEMIC TELEFUNKEN microelectronic GmbH Dwell control in a combustion engine with a separated final ignition stage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 004, no. 175 (E - 036) 3 December 1980 (1980-12-03) *

Also Published As

Publication number Publication date
DE59409116D1 (en) 2000-03-09
DE4322014A1 (en) 1995-01-19
DE4322014C2 (en) 1995-06-22
EP0632199A2 (en) 1995-01-04
EP0632199B1 (en) 2000-02-02

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