JP6477184B2 - 内燃機関用の点火コイル - Google Patents

内燃機関用の点火コイル Download PDF

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Publication number
JP6477184B2
JP6477184B2 JP2015079346A JP2015079346A JP6477184B2 JP 6477184 B2 JP6477184 B2 JP 6477184B2 JP 2015079346 A JP2015079346 A JP 2015079346A JP 2015079346 A JP2015079346 A JP 2015079346A JP 6477184 B2 JP6477184 B2 JP 6477184B2
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JP
Japan
Prior art keywords
contact portion
close contact
distal end
end side
insulator
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
JP2015079346A
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English (en)
Japanese (ja)
Other versions
JP2016201213A (ja
JP2016201213A5 (enExample
Inventor
健二 服部
健二 服部
香 土井
香 土井
柴田　正道
正道 柴田
三輪　哲也
哲也 三輪
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 JP2015079346A priority Critical patent/JP6477184B2/ja
Priority to US15/564,876 priority patent/US10305258B2/en
Priority to PCT/JP2016/061349 priority patent/WO2016163438A1/ja
Publication of JP2016201213A publication Critical patent/JP2016201213A/ja
Publication of JP2016201213A5 publication Critical patent/JP2016201213A5/ja
Application granted granted Critical
Publication of JP6477184B2 publication Critical patent/JP6477184B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
    • 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
    • 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
    • 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
    • H01T15/00—Circuits specially adapted for spark gaps, e.g. ignition circuits
    • 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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode

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)
  • Spark Plugs (AREA)
JP2015079346A 2015-04-08 2015-04-08 内燃機関用の点火コイル Expired - Fee Related JP6477184B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015079346A JP6477184B2 (ja) 2015-04-08 2015-04-08 内燃機関用の点火コイル
US15/564,876 US10305258B2 (en) 2015-04-08 2016-04-07 Ignition coil for internal combustion engine
PCT/JP2016/061349 WO2016163438A1 (ja) 2015-04-08 2016-04-07 内燃機関用の点火コイル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015079346A JP6477184B2 (ja) 2015-04-08 2015-04-08 内燃機関用の点火コイル

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018056505A Division JP6669185B2 (ja) 2018-03-23 2018-03-23 内燃機関用のスパークプラグ及びこれを備えた点火装置

Publications (3)

Publication Number Publication Date
JP2016201213A JP2016201213A (ja) 2016-12-01
JP2016201213A5 JP2016201213A5 (enExample) 2017-07-20
JP6477184B2 true JP6477184B2 (ja) 2019-03-06

Family

ID=57072588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015079346A Expired - Fee Related JP6477184B2 (ja) 2015-04-08 2015-04-08 内燃機関用の点火コイル

Country Status (3)

Country Link
US (1) US10305258B2 (enExample)
JP (1) JP6477184B2 (enExample)
WO (1) WO2016163438A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101987545B1 (ko) * 2017-10-19 2019-06-10 덴소코리아오토모티브 주식회사 폴조인트 일체형 고무조인트 제조방법
JP7413883B2 (ja) * 2020-03-27 2024-01-16 株式会社デンソー プラグキャップ及びこれを備えた点火コイル

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08284789A (ja) * 1995-04-13 1996-10-29 Mitsubishi Electric Corp 内燃機関の点火装置用伝送装置
JPH09180856A (ja) * 1995-12-26 1997-07-11 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグとプラグコードのプラグキ ャップ
US5716223A (en) * 1996-02-29 1998-02-10 General Motors Corporation Spark plug boot insulator
JPH11230015A (ja) * 1998-02-16 1999-08-24 Toyota Motor Corp 内燃機関用点火コイル
US6358071B1 (en) * 2000-08-10 2002-03-19 Delphi Technologies, Inc. Electrical connection for a spark plug and method of assembling the same
JP3996122B2 (ja) 2003-12-26 2007-10-24 阪神エレクトリック株式会社 内燃機関用点火コイル
JP2007321666A (ja) * 2006-06-01 2007-12-13 Denso Corp 点火コイル
US7441553B2 (en) * 2006-06-01 2008-10-28 Denso Corporation Ignition coil, mounting structure, and method for mounting of the same
JP2008021870A (ja) * 2006-07-13 2008-01-31 Denso Corp 点火コイル
FR2923093A1 (fr) * 2007-10-29 2009-05-01 Continental Automotive France Dispositif d'allumage par etincelle a capteur de combustion integre
JP5888160B2 (ja) * 2012-07-18 2016-03-16 株式会社デンソー 内燃機関用のスパークプラグ及びこれを備えた点火装置

Also Published As

Publication number Publication date
JP2016201213A (ja) 2016-12-01
US20180109079A1 (en) 2018-04-19
WO2016163438A1 (ja) 2016-10-13
US10305258B2 (en) 2019-05-28

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