ES2035710T3 - IGNITION COIL. - Google Patents

IGNITION COIL.

Info

Publication number
ES2035710T3
ES2035710T3 ES199090308121T ES90308121T ES2035710T3 ES 2035710 T3 ES2035710 T3 ES 2035710T3 ES 199090308121 T ES199090308121 T ES 199090308121T ES 90308121 T ES90308121 T ES 90308121T ES 2035710 T3 ES2035710 T3 ES 2035710T3
Authority
ES
Spain
Prior art keywords
ignition coil
ignition
parts
magnetic material
secondary winding
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 - Lifetime
Application number
ES199090308121T
Other languages
Spanish (es)
Inventor
Jack Rheuman Phillips
Ronnalee House
Roger Wesley Kellams
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of ES2035710T3 publication Critical patent/ES2035710T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles
    • 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

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)
  • Spark Plugs (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

UNA BOBINA DE ENCENDIDO PARA DESARROLLAR UN VOLTAJE DE ENCENDIDO DE UNA BUJIA DE ENCENDIDO. LA BOBINA DE ENCENDIDO ESTA COMPUESTA DE PIEZAS PRIMERA Y SEGUNDA (12,14), FORMADAS DE PARTICULAS DE HIERRO EN UN ENLACE DE MATERIAL AISLANTE ELECTRICO QUE DEFINE AXIALMENTE PORCIONES DE PARED EXTREMA SEPARADAS (12D,14D). LAS PIEZAS ESTAN CONECTADAS MEDIANTE UN MIEMBRO DE NUCLEO (16) QUE ESTA FORMADO DE MATERIAL MAGNETICO. UN BOBINADO PRIMERIO (18) ESTA DISPUESTO SOBRE EL MIEMBRO DE NUCLEO Y UN BOBINADO SECUNDARIO (22) ESTA COLOCADO SOBRE EL BOBINADO PRIMARIO. UNA PIEZA QUE SE EXTIENDE AXIALMENTE (12B,14B), QUE ESTA FORMADA DE MATERIAL MAGNETICO, ESTA COLOCADA FUERA DEL BOBINADO SECUNDARIO Y CONECTA MAGNETICAMENTE LAS PORCIONES DE LA PARED EXTREMA.A IGNITION COIL TO DEVELOP A IGNITION VOLTAGE OF A IGNITION SPARK PLUG. THE IGNITION COIL IS COMPOSED OF FIRST AND SECOND PARTS (12,14), FORMED OF IRON PARTICLES IN A LINK OF ELECTRICAL INSULATING MATERIAL THAT DEFINES SEPARATELY EXTREME WALL PORTIONS (12D, 14D). THE PARTS ARE CONNECTED THROUGH A NUCLEUS MEMBER (16) THAT IS FORMED OF MAGNETIC MATERIAL. A PRIMARY WINDING (18) IS ARRANGED ON THE NUCLEUS MEMBER AND A SECONDARY WINDING (22) IS PLACED ON THE PRIMARY WINDING. A PART THAT EXTENDS AXIALLY (12B, 14B), THAT IS FORMED OF MAGNETIC MATERIAL, IS PLACED OUTSIDE THE SECONDARY WINDING AND MAGNETICALLY CONNECTS THE PORTIONS OF THE EXTREME WALL.

ES199090308121T 1989-08-10 1990-07-25 IGNITION COIL. Expired - Lifetime ES2035710T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39182089A 1989-08-10 1989-08-10

Publications (1)

Publication Number Publication Date
ES2035710T3 true ES2035710T3 (en) 1993-04-16

Family

ID=23548079

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090308121T Expired - Lifetime ES2035710T3 (en) 1989-08-10 1990-07-25 IGNITION COIL.

Country Status (9)

Country Link
EP (1) EP0412679B1 (en)
JP (1) JPH0821508B2 (en)
KR (1) KR950015008B1 (en)
CN (1) CN1020782C (en)
AU (1) AU609663B2 (en)
BR (1) BR9003929A (en)
CA (1) CA2012485A1 (en)
DE (1) DE69000381T2 (en)
ES (1) ES2035710T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015982A (en) * 1989-08-10 1991-05-14 General Motors Corporation Ignition coil
US5241941A (en) * 1992-09-03 1993-09-07 Ford Motor Company Ignition coil
EP0716436B1 (en) * 1994-12-06 1998-09-30 Denso Corporation Ignition coil for an internal combustion engine
JP4789452B2 (en) * 2004-11-29 2011-10-12 京セラ株式会社 Surface mount type coil
JP4209403B2 (en) * 2005-04-12 2009-01-14 三菱電機株式会社 Ignition device for internal combustion engine
US7210290B1 (en) * 2005-11-21 2007-05-01 General Motors Corporation Reduced stall capacity torque converter
JP2007180296A (en) * 2005-12-28 2007-07-12 Hanshin Electric Co Ltd Ignition coil for internal combustion engine
JP5991593B2 (en) * 2013-04-10 2016-09-14 ダイヤモンド電機株式会社 Ignition coil
US20200273618A1 (en) * 2017-07-13 2020-08-27 Diamond Electric Mfg. Corp. Electro-magnetic devices and thermal management thereof
CN109616302A (en) * 2018-12-19 2019-04-12 重庆奇甫机械有限责任公司 Ignition coil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668589A (en) * 1970-12-08 1972-06-06 Pioneer Magnetics Inc Low frequency magnetic core inductor structure
US4543208A (en) * 1982-12-27 1985-09-24 Tokyo Shibaura Denki Kabushiki Kaisha Magnetic core and method of producing the same
JPS6158221A (en) * 1984-08-29 1986-03-25 Hitachi Ltd Coil device for generating high-voltage
JPS61131408A (en) * 1984-11-30 1986-06-19 Toshiba Corp Choke coil
NL8600771A (en) * 1986-03-26 1987-10-16 Philips Nv APPARATUS WITH A CORE OF PARTS OF AMORF FERROMAGNETIC METAL AND PARTS OF NON-AMORF FERROMAGNETIC MATERIAL.
JPH088172B2 (en) * 1986-05-09 1996-01-29 木嶋無線株式会社 Small transformer core
US4647890A (en) * 1986-05-15 1987-03-03 Battelle Development Corporation Molded ferromagnetic return circuit for a solenoid

Also Published As

Publication number Publication date
EP0412679B1 (en) 1992-10-07
JPH0821508B2 (en) 1996-03-04
DE69000381T2 (en) 1993-02-11
AU5985590A (en) 1991-02-14
CN1020782C (en) 1993-05-19
KR950015008B1 (en) 1995-12-21
BR9003929A (en) 1991-09-03
DE69000381D1 (en) 1992-11-12
AU609663B2 (en) 1991-05-02
CN1049394A (en) 1991-02-20
JPH0388310A (en) 1991-04-12
CA2012485A1 (en) 1991-02-10
EP0412679A1 (en) 1991-02-13
KR920004717A (en) 1992-03-28

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