IN2015DN01853A - - Google Patents

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Publication number
IN2015DN01853A
IN2015DN01853A IN1853DEN2015A IN2015DN01853A IN 2015DN01853 A IN2015DN01853 A IN 2015DN01853A IN 1853DEN2015 A IN1853DEN2015 A IN 1853DEN2015A IN 2015DN01853 A IN2015DN01853 A IN 2015DN01853A
Authority
IN
India
Prior art keywords
electrical energy
secondary side
transformer
ignition
high voltage
Prior art date
Application number
Inventor
Tim Skowronek
Thomas Pawlak
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IN2015DN01853A publication Critical patent/IN2015DN01853A/en

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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T15/00—Circuits specially adapted for spark gaps, e.g. ignition circuits

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)
  • Generation Of Surge Voltage And Current (AREA)

Abstract

The invention relates to an ignition system having: a high voltage generator in particular a step up transformer with a primary side and a secondary side; an electrical energy source which can be connected to the primary side; and a spark gap which is designed to carry a current transferred by the step up transformer to the secondary side. The step up transformer has a bypass for transferring electrical energy from the electrical energy source to the secondary side. The invention is characterised in that the ignition system is designed to couple in electrical energy as an electrical current in the form of a controlled pulse sequence in particular in the kilohertz range in series with or parallel to the secondary side of the high voltage generator in order to maintain an ignition spark. The invention also relates to a corresponding method for generating and maintaining an ignition spark.
IN1853DEN2015 2012-09-12 2013-09-12 IN2015DN01853A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012216182 2012-09-12
DE102013218227.9A DE102013218227A1 (en) 2012-09-12 2013-09-11 Ignition system for an internal combustion engine
PCT/EP2013/068908 WO2014041070A1 (en) 2012-09-12 2013-09-12 Ignition system for an internal combustion engine

Publications (1)

Publication Number Publication Date
IN2015DN01853A true IN2015DN01853A (en) 2015-05-29

Family

ID=49182247

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1853DEN2015 IN2015DN01853A (en) 2012-09-12 2013-09-12

Country Status (9)

Country Link
US (1) US9651016B2 (en)
EP (1) EP2895735A1 (en)
JP (1) JP2015529775A (en)
CN (1) CN104603450B (en)
BR (1) BR112015005472A2 (en)
DE (1) DE102013218227A1 (en)
IN (1) IN2015DN01853A (en)
MX (1) MX346122B (en)
WO (1) WO2014041070A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014041050A1 (en) * 2012-09-12 2014-03-20 Robert Bosch Gmbh Ignition system for an internal combustion engine
DE102014216030A1 (en) * 2013-11-14 2015-05-21 Robert Bosch Gmbh Ignition system and method for operating an ignition system
DE102014216024A1 (en) 2013-11-14 2015-05-21 Robert Bosch Gmbh Method for operating an ignition system and corresponding ignition system
DE102014215369A1 (en) 2014-08-05 2016-02-11 Robert Bosch Gmbh An ignition system and method for controlling an ignition system for a spark-ignition internal combustion engine
JP6606856B2 (en) * 2014-09-02 2019-11-20 株式会社デンソー Ignition device for internal combustion engine
DE102014219722A1 (en) 2014-09-29 2016-03-31 Robert Bosch Gmbh Ignition system and method for checking electrodes of a spark gap
DE102017205294A1 (en) 2017-03-29 2018-10-04 Robert Bosch Gmbh ignition system
WO2020129141A1 (en) 2018-12-18 2020-06-25 三菱電機株式会社 Ignition device for internal combustion engine

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JPH07174063A (en) * 1993-12-20 1995-07-11 Hanshin Electric Co Ltd Superposed electric discharge type ignitor
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US5654868A (en) * 1995-10-27 1997-08-05 Sl Aburn, Inc. Solid-state exciter circuit with two drive pulses having indendently adjustable durations
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Also Published As

Publication number Publication date
US20150219063A1 (en) 2015-08-06
CN104603450A (en) 2015-05-06
MX346122B (en) 2017-03-08
JP2015529775A (en) 2015-10-08
DE102013218227A1 (en) 2014-05-28
MX2015003121A (en) 2015-10-22
WO2014041070A1 (en) 2014-03-20
CN104603450B (en) 2017-06-23
BR112015005472A2 (en) 2017-07-04
EP2895735A1 (en) 2015-07-22
US9651016B2 (en) 2017-05-16

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