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WO2013171139A3 - Method for operating an ignition device of a motor vehicle - Google Patents

Method for operating an ignition device of a motor vehicle Download PDF

Info

Publication number
WO2013171139A3
WO2013171139A3 PCT/EP2013/059766 EP2013059766W WO2013171139A3 WO 2013171139 A3 WO2013171139 A3 WO 2013171139A3 EP 2013059766 W EP2013059766 W EP 2013059766W WO 2013171139 A3 WO2013171139 A3 WO 2013171139A3
Authority
WO
WIPO (PCT)
Prior art keywords
energy source
motor vehicle
operating
ignition device
zsp
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.)
Ceased
Application number
PCT/EP2013/059766
Other languages
German (de)
French (fr)
Other versions
WO2013171139A2 (en
Inventor
Harald Schmauss
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive GmbH
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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of WO2013171139A2 publication Critical patent/WO2013171139A2/en
Publication of WO2013171139A3 publication Critical patent/WO2013171139A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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

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

The invention relates to a method for operating an ignition device for a spark plug (ZK) of a motor vehicle, in which device the series connection of the primary winding (PW) of an ignition transformer (ZSP) and of a controllable switching element (IGBT) is connected in parallel with an adjustable energy source (EQ), and in which method, in order to store energy in the magnetic field of the ignition transformer (ZSP) both the energy source (EQ) and the switching element (IGBT) are actuated. In a manner according to the invention, the energy source (EQ) supplies a voltage (VSupply) continually increasing starting from 0V and limited to a maximum value, or a current with an increase rate limited to a maximum value.
PCT/EP2013/059766 2012-05-14 2013-05-13 Method for operating an ignition device of a motor vehicle Ceased WO2013171139A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012207973.4A DE102012207973B4 (en) 2012-05-14 2012-05-14 Method for operating an ignition device of a motor vehicle
DE102012207973.4 2012-05-14

Publications (2)

Publication Number Publication Date
WO2013171139A2 WO2013171139A2 (en) 2013-11-21
WO2013171139A3 true WO2013171139A3 (en) 2014-01-09

Family

ID=48407577

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/059766 Ceased WO2013171139A2 (en) 2012-05-14 2013-05-13 Method for operating an ignition device of a motor vehicle

Country Status (2)

Country Link
DE (1) DE102012207973B4 (en)
WO (1) WO2013171139A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013561A1 (en) * 2004-03-19 2005-10-13 Audi Ag Method and switching device for operating an ignition coil of a motor vehicle
US20080197717A1 (en) * 2007-01-30 2008-08-21 Stmicroelectronics S.R.L. Self-adaptive soft turn-on of power switching devices
DE102009026424A1 (en) * 2008-05-30 2009-12-03 DENSO CORPORATION, Kariya-shi Ignition control device and ignition control system of an internal combustion engine
DE102009057925A1 (en) * 2009-12-11 2011-06-16 Continental Automotive Gmbh Method for operating an ignition device for an internal combustion engine and ignition device for an internal combustion engine for carrying out the method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6336448B1 (en) * 1999-08-20 2002-01-08 Fuji Electric Co., Ltd. Ignition semiconductor device
ITMI20010075A1 (en) * 2001-01-17 2002-07-17 St Microelectronics Srl PILOTING CIRCUIT FOR A SLOW IGNITION OF A POWER ELEMENT CONNECTED TO AN INDUCTIVE LOAD

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013561A1 (en) * 2004-03-19 2005-10-13 Audi Ag Method and switching device for operating an ignition coil of a motor vehicle
US20080197717A1 (en) * 2007-01-30 2008-08-21 Stmicroelectronics S.R.L. Self-adaptive soft turn-on of power switching devices
DE102009026424A1 (en) * 2008-05-30 2009-12-03 DENSO CORPORATION, Kariya-shi Ignition control device and ignition control system of an internal combustion engine
DE102009057925A1 (en) * 2009-12-11 2011-06-16 Continental Automotive Gmbh Method for operating an ignition device for an internal combustion engine and ignition device for an internal combustion engine for carrying out the method

Also Published As

Publication number Publication date
WO2013171139A2 (en) 2013-11-21
DE102012207973A1 (en) 2013-11-14
DE102012207973B4 (en) 2015-07-16

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