JP6451515B2 - 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
JP6451515B2
JP6451515B2 JP2015116114A JP2015116114A JP6451515B2 JP 6451515 B2 JP6451515 B2 JP 6451515B2 JP 2015116114 A JP2015116114 A JP 2015116114A JP 2015116114 A JP2015116114 A JP 2015116114A JP 6451515 B2 JP6451515 B2 JP 6451515B2
Authority
JP
Japan
Prior art keywords
coil
connector
terminal body
lead wire
fitting recess
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
JP2015116114A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017005062A (ja
JP2017005062A5 (enExample
Inventor
川井　一秀
川井　　一秀
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 JP2015116114A priority Critical patent/JP6451515B2/ja
Priority to US15/580,295 priority patent/US10359021B2/en
Priority to PCT/JP2016/062981 priority patent/WO2016199512A1/ja
Publication of JP2017005062A publication Critical patent/JP2017005062A/ja
Publication of JP2017005062A5 publication Critical patent/JP2017005062A5/ja
Application granted granted Critical
Publication of JP6451515B2 publication Critical patent/JP6451515B2/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
    • 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
    • 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
    • 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
    • F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/489—Clamped connections, spring connections utilising a spring, clip, or other resilient member spring force increased by screw, cam, wedge, or other fastening means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
JP2015116114A 2015-06-08 2015-06-08 内燃機関用の点火コイル Expired - Fee Related JP6451515B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015116114A JP6451515B2 (ja) 2015-06-08 2015-06-08 内燃機関用の点火コイル
US15/580,295 US10359021B2 (en) 2015-06-08 2016-04-26 Ignition coil for internal combustion engine
PCT/JP2016/062981 WO2016199512A1 (ja) 2015-06-08 2016-04-26 内燃機関用の点火コイル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015116114A JP6451515B2 (ja) 2015-06-08 2015-06-08 内燃機関用の点火コイル

Publications (3)

Publication Number Publication Date
JP2017005062A JP2017005062A (ja) 2017-01-05
JP2017005062A5 JP2017005062A5 (enExample) 2017-08-24
JP6451515B2 true JP6451515B2 (ja) 2019-01-16

Family

ID=57504755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015116114A Expired - Fee Related JP6451515B2 (ja) 2015-06-08 2015-06-08 内燃機関用の点火コイル

Country Status (3)

Country Link
US (1) US10359021B2 (enExample)
JP (1) JP6451515B2 (enExample)
WO (1) WO2016199512A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD863220S1 (en) * 2017-09-08 2019-10-15 Hansa Automobile Parts International Group Co. Ltd. Ignitor for automobile engine
CN107528510B (zh) * 2017-09-13 2024-05-31 江苏新凯晟机械设备有限公司 汽车发电机内调节器二极管安装的防呆结构
JP7225728B2 (ja) * 2018-11-21 2023-02-21 株式会社デンソー 点火コイル
JP7211199B2 (ja) * 2019-03-26 2023-01-24 株式会社デンソー 内燃機関用点火コイル

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114775A (enExample) * 1973-03-09 1974-11-01
US5218936A (en) * 1992-11-13 1993-06-15 Ford Motor Company Ignition system including spark distribution cassette and ignition coil
JP3102993B2 (ja) * 1994-07-19 2000-10-23 三菱電機株式会社 内燃機関用点火コイル
EP1878910B1 (en) * 1997-05-23 2015-04-01 Hitachi, Ltd. Ignition coil for use in engine
JP2006242179A (ja) * 2005-02-04 2006-09-14 Denso Corp 内燃機関用点火装置
JP2007231753A (ja) * 2006-02-28 2007-09-13 Hanshin Electric Co Ltd 内燃機関用点火コイル
JP4992926B2 (ja) * 2008-04-22 2012-08-08 株式会社デンソー 内燃機関用点火コイル
JP2009272181A (ja) * 2008-05-08 2009-11-19 Calsonic Kansei Corp 端子とリード線との接続構造
JP2011071246A (ja) * 2009-09-25 2011-04-07 Hitachi Automotive Systems Ltd 内燃機関用点火コイル装置
JP5672879B2 (ja) * 2010-09-14 2015-02-18 株式会社デンソー 内燃機関用点火コイル
JP5846741B2 (ja) 2011-02-21 2016-01-20 ダイヤモンド電機株式会社 内燃機関用の点火コイル
JP5703945B2 (ja) * 2011-05-07 2015-04-22 株式会社デンソー 点火コイル及び点火コイルの製造方法

Also Published As

Publication number Publication date
JP2017005062A (ja) 2017-01-05
US10359021B2 (en) 2019-07-23
WO2016199512A1 (ja) 2016-12-15
US20180163688A1 (en) 2018-06-14

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