JP7087676B2 - 内燃機関の点火制御装置 - Google Patents

内燃機関の点火制御装置 Download PDF

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Publication number
JP7087676B2
JP7087676B2 JP2018100973A JP2018100973A JP7087676B2 JP 7087676 B2 JP7087676 B2 JP 7087676B2 JP 2018100973 A JP2018100973 A JP 2018100973A JP 2018100973 A JP2018100973 A JP 2018100973A JP 7087676 B2 JP7087676 B2 JP 7087676B2
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JP
Japan
Prior art keywords
signal
ignition
energy input
output
secondary current
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.)
Expired - Fee Related
Application number
JP2018100973A
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English (en)
Japanese (ja)
Other versions
JP2019203489A (ja
JP2019203489A5 (enExample
Inventor
金千代 寺田
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to JP2018100973A priority Critical patent/JP7087676B2/ja
Priority to PCT/JP2019/020567 priority patent/WO2019225724A1/ja
Priority to CN201980035099.XA priority patent/CN112189091B/zh
Publication of JP2019203489A publication Critical patent/JP2019203489A/ja
Publication of JP2019203489A5 publication Critical patent/JP2019203489A5/ja
Priority to US17/103,088 priority patent/US11215157B2/en
Application granted granted Critical
Publication of JP7087676B2 publication Critical patent/JP7087676B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • 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
    • 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
    • F02P3/053—Opening or closing the primary coil circuit with semiconductor devices using digital techniques
    • 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
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/12—Ignition, e.g. for IC engines
    • 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
    • H01T13/00—Sparking plugs
    • H01T13/02—Details
    • H01T13/04—Means providing electrical connection to sparking plugs

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)
JP2018100973A 2018-05-25 2018-05-25 内燃機関の点火制御装置 Expired - Fee Related JP7087676B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018100973A JP7087676B2 (ja) 2018-05-25 2018-05-25 内燃機関の点火制御装置
PCT/JP2019/020567 WO2019225724A1 (ja) 2018-05-25 2019-05-24 内燃機関の点火制御装置
CN201980035099.XA CN112189091B (zh) 2018-05-25 2019-05-24 内燃机的点火控制装置
US17/103,088 US11215157B2 (en) 2018-05-25 2020-11-24 Ignition control device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018100973A JP7087676B2 (ja) 2018-05-25 2018-05-25 内燃機関の点火制御装置

Publications (3)

Publication Number Publication Date
JP2019203489A JP2019203489A (ja) 2019-11-28
JP2019203489A5 JP2019203489A5 (enExample) 2020-10-08
JP7087676B2 true JP7087676B2 (ja) 2022-06-21

Family

ID=68616812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018100973A Expired - Fee Related JP7087676B2 (ja) 2018-05-25 2018-05-25 内燃機関の点火制御装置

Country Status (4)

Country Link
US (1) US11215157B2 (enExample)
JP (1) JP7087676B2 (enExample)
CN (1) CN112189091B (enExample)
WO (1) WO2019225724A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7135441B2 (ja) * 2018-05-25 2022-09-13 株式会社デンソー 内燃機関の点火装置
JP7196741B2 (ja) * 2019-04-09 2022-12-27 株式会社デンソー 点火制御装置
US20240194400A1 (en) * 2022-12-07 2024-06-13 Platinum RP Pty Ltd Ignition coil device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015206354A (ja) 2014-04-10 2015-11-19 株式会社デンソー 内燃機関用点火装置
WO2016157541A1 (ja) 2015-03-30 2016-10-06 日立オートモティブシステムズ阪神株式会社 内燃機関用点火装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040866Y2 (ja) * 1979-11-06 1985-12-10 株式会社デンソー 内燃機関用点火装置
RU2256091C2 (ru) * 1999-10-06 2005-07-10 Роберт Бош Гмбх Устройство и способ зажигания для двигателей внутреннего сгорания
JP3488405B2 (ja) * 1999-10-07 2004-01-19 三菱電機株式会社 内燃機関の燃焼状態検出装置
JP4736942B2 (ja) * 2006-05-17 2011-07-27 株式会社デンソー 多重放電点火装置
DE102009026852A1 (de) * 2009-06-09 2010-12-16 Robert Bosch Gmbh Verfahren zum Betreiben eines Mehrfunken-Zündsystems, sowie ein Mehrfunken-Zündsystem
DE102010015998A1 (de) * 2010-03-17 2011-09-22 Motortech Gmbh Zündverfahren und Zündanlage dafür
US9995267B2 (en) * 2013-04-11 2018-06-12 Denso Corporation Ignition apparatus
JP6274056B2 (ja) * 2013-11-28 2018-02-07 株式会社デンソー 点火装置
JP6307994B2 (ja) * 2014-04-10 2018-04-11 株式会社デンソー 内燃機関用点火装置
JP6337586B2 (ja) * 2014-04-10 2018-06-06 株式会社デンソー 点火装置
US9932955B2 (en) * 2014-04-10 2018-04-03 Denso Corporation Ignition apparatus
JP6455190B2 (ja) * 2014-04-10 2019-01-23 株式会社デンソー 点火装置および点火システム
JP6269271B2 (ja) * 2014-04-10 2018-01-31 株式会社デンソー 内燃機関用点火装置
JP6331613B2 (ja) * 2014-04-10 2018-05-30 株式会社デンソー 点火装置
JP6476295B2 (ja) * 2015-07-15 2019-02-27 日立オートモティブシステムズ株式会社 エンジン制御装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015206354A (ja) 2014-04-10 2015-11-19 株式会社デンソー 内燃機関用点火装置
WO2016157541A1 (ja) 2015-03-30 2016-10-06 日立オートモティブシステムズ阪神株式会社 内燃機関用点火装置

Also Published As

Publication number Publication date
JP2019203489A (ja) 2019-11-28
US11215157B2 (en) 2022-01-04
WO2019225724A1 (ja) 2019-11-28
US20210079881A1 (en) 2021-03-18
CN112189091A (zh) 2021-01-05
CN112189091B (zh) 2022-06-07

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