GB8721020D0 - Firing coil - Google Patents

Firing coil

Info

Publication number
GB8721020D0
GB8721020D0 GB878721020A GB8721020A GB8721020D0 GB 8721020 D0 GB8721020 D0 GB 8721020D0 GB 878721020 A GB878721020 A GB 878721020A GB 8721020 A GB8721020 A GB 8721020A GB 8721020 D0 GB8721020 D0 GB 8721020D0
Authority
GB
United Kingdom
Prior art keywords
firing coil
firing
coil
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.)
Withdrawn
Application number
GB878721020A
Other versions
GB2198292A (en
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB8721020D0 publication Critical patent/GB8721020D0/en
Publication of GB2198292A publication Critical patent/GB2198292A/en
Withdrawn legal-status Critical Current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
    • F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
    • F02P3/0435—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices
    • 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
    • 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
    • F02P7/035—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means without mechanical switching means
    • 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

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)
GB08721020A 1986-09-10 1987-09-07 Ignition coil for internal combustion engine Withdrawn GB2198292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21164386A JPS6368773A (en) 1986-09-10 1986-09-10 Ignition coil for multicylinder internal combustion engine

Publications (2)

Publication Number Publication Date
GB8721020D0 true GB8721020D0 (en) 1987-10-14
GB2198292A GB2198292A (en) 1988-06-08

Family

ID=16609176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08721020A Withdrawn GB2198292A (en) 1986-09-10 1987-09-07 Ignition coil for internal combustion engine

Country Status (4)

Country Link
JP (1) JPS6368773A (en)
DE (1) DE3730291A1 (en)
FR (1) FR2603664A1 (en)
GB (1) GB2198292A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3727458A1 (en) * 1987-08-18 1989-03-02 Bayerische Motoren Werke Ag IGNITION UNIT FOR COMBUSTION ENGINES
IT1219358B (en) * 1988-06-06 1990-05-11 Fiat Auto Spa MULTIPLE SPARK IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINES PARTICULARLY FOR VEHICLES
JPH0741348Y2 (en) * 1988-06-13 1995-09-27 島野工業株式会社 Spinning reel
DE3915180A1 (en) * 1989-05-10 1990-11-15 Porsche Ag DEVICE FOR HOLDING A HIGH VOLTAGE IGNITION SYSTEM
DE4109423A1 (en) * 1991-02-22 1992-11-05 Audi Ag Engine ignition system without mechanical distributor
JPH06505784A (en) * 1990-03-22 1994-06-30 アウディ アクチェンゲゼルシャフト Ignition system without distributor
JPH0435775U (en) * 1990-07-19 1992-03-25
US5152274A (en) * 1990-08-01 1992-10-06 Mitsubishi Denki Kabushiki Kaisha Ignition coil apparatus
US5149008A (en) * 1990-12-21 1992-09-22 Shimano Industrial Co., Ltd. Spinning reel with adjustable drag member
JP2538893Y2 (en) * 1991-02-20 1997-06-18 株式会社シマノ Drag mechanism for spinning reel
DE4105585A1 (en) * 1991-02-22 1992-08-27 Audi Ag Ignition system for four-cylinder IC engine without distributor - provides two sparks per cylinder in each four-stroke cycle for coils with shorter HT leads
DE4314444A1 (en) * 1993-05-03 1994-11-10 Daimler Benz Ag Ignition coil for internal combustion engines
DE19530553A1 (en) * 1995-08-19 1997-02-20 Bayerische Motoren Werke Ag Ignition system for a multi-cylinder internal combustion engine
JP4426707B2 (en) * 2000-08-18 2010-03-03 日本特殊陶業株式会社 Ignition coil and ignition device using the same
US7332991B2 (en) 2005-01-24 2008-02-19 Delphi Technologies, Inc. Twin spark ignition coil with provisions to balance load capacitance
US7148780B2 (en) 2005-01-24 2006-12-12 Delphi Technologies, Inc. Twin spark pencil coil
JP4209400B2 (en) * 2005-03-23 2009-01-14 三菱電機株式会社 Ignition device for internal combustion engine
JP4855328B2 (en) * 2007-04-27 2012-01-18 株式会社デンソー Ignition coil

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675077A (en) * 1971-01-18 1972-07-04 Floyd M Minks High voltage ignition system transformer
JPS6043178B2 (en) * 1978-06-28 1985-09-26 川崎重工業株式会社 Rotating crusher operation control method
JPS59111316A (en) * 1982-12-17 1984-06-27 Toyo Denso Co Ltd Ignition coil
JPS59111315A (en) * 1982-12-17 1984-06-27 Automob Antipollut & Saf Res Center Ignition coil
DE3404064C2 (en) * 1983-04-27 1986-04-10 Aisin Seiki K.K., Kariya, Aichi Ignition transformer and spark plug cover assembly
JPS60190673A (en) * 1984-03-09 1985-09-28 Nippon Denso Co Ltd Ignition device for internal-combustion engine
JPS60257112A (en) * 1984-06-01 1985-12-18 Nippon Denso Co Ltd Ignition coil
JPS61148807A (en) * 1984-12-24 1986-07-07 Hanshin Electric Co Ltd Ignition coil of internal-combustion engine
JPH0633764B2 (en) * 1985-04-17 1994-05-02 日本電装株式会社 Ignition coil for internal combustion engine

Also Published As

Publication number Publication date
GB2198292A (en) 1988-06-08
FR2603664A1 (en) 1988-03-11
DE3730291A1 (en) 1988-03-24
JPS6368773A (en) 1988-03-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)