ES2048464T3 - IGNITION COIL, IN PARTICULAR FOR INTERNAL COMBUSTION ENGINE OF AUTOMOBILE VEHICLE. - Google Patents

IGNITION COIL, IN PARTICULAR FOR INTERNAL COMBUSTION ENGINE OF AUTOMOBILE VEHICLE.

Info

Publication number
ES2048464T3
ES2048464T3 ES90402486T ES90402486T ES2048464T3 ES 2048464 T3 ES2048464 T3 ES 2048464T3 ES 90402486 T ES90402486 T ES 90402486T ES 90402486 T ES90402486 T ES 90402486T ES 2048464 T3 ES2048464 T3 ES 2048464T3
Authority
ES
Spain
Prior art keywords
combustion engine
internal combustion
return circuit
voltage
magnetic
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
ES90402486T
Other languages
Spanish (es)
Inventor
Eric Badaud
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.)
Sagem SA
Original Assignee
Sagem Allumage SA
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 Sagem Allumage SA filed Critical Sagem Allumage SA
Application granted granted Critical
Publication of ES2048464T3 publication Critical patent/ES2048464T3/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
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

BOBINA DE ENCENDIDO, EN PARTICULAR PARA MOTOR DE COMBUSTION INTERNA DE VEHICULO AUTOMOVIL, COMPORTANDO, INTEGRO EN UN CARTER (7) UN CONJUNTO MAGNETICO CONSTITUIDO EN PARTICULAR POR UN NUCLEO MAGNETICO (3) ALOJADO EN UN BOBINADO PRIMARIO (2), UN BOBINADO SECUNDARIO (4) COAXIAL AL BOBINADO PRIMARIO (2), UNOS DEVANADOS PRIMARIO (1) Y SECUNDARIO (5), UN CIRCUITO MAGNETICO DE RETORNO DE FLUJO (8), UN CONJUNTO DE ENLACE ALTA TENSION COMPRENDIENDO EN ESPECIAL UNA PIEZA DE BRAZOS RADIALES DE ALTA TENSION (12), UNA GUIA ALTA TENSION (20) EN LA CUAL VIENE A ALOJARSE UN ORGANO DE SALIDA ALTA TENSION (19), CARACTERIZADA EN QUE DICHO CIRCUITO MAGNETICO DE RETORNO DE FLUJO (8) COMPORTA AL MENOS TRES PARTES ORTOGONALES DOS A DOS (8A,8B,8C) FORMANDO EN SECCION UNA U, CONSTITUYENDO LOS TRES LADOS DE UN RECTANGULO EN EL CUAL ESTA INSCRITO DICHO CIRCUITO MAGNETICO DE RETORNO DE FLUJO (8), Y EN QUE EL ORGANO DE SALIDA ALTA TENSION (19) ESTA DISPUESTO DE TAL SUERTE QUE SE PRESENTA EN UNA DIRECCION QUE PASA POREL CENTRO (Y-Y'') DEL RECTANGULO.IGNITION COIL, IN PARTICULAR FOR INTERNAL COMBUSTION ENGINE OF AUTOMOBILE VEHICLE, BEHAVING, INTEGRATED IN A CARTER (7) A MAGNETIC ASSEMBLY CONSTITUTED IN PARTICULAR BY A MAGNETIC NUCLEUS (3) HOUSED IN A PRIMARY (2) WINDING, A (BOBBED) 4) COAXIAL TO THE PRIMARY WINDING (2), SOME OF THE PRIMARY (1) AND SECONDARY (5) WINDINGS, A MAGNETIC FLOW RETURN CIRCUIT (8), A SET OF HIGH VOLTAGE LINK, INCLUDING IN PARTICULAR A PIECE OF HIGH TENSION ARMS (12), A HIGH-VOLTAGE GUIDE (20) IN WHICH AN HIGH-VOLTAGE STARTING ORGAN (19) COMES TO STAY, CHARACTERIZED IN WHICH SUCH MAGNETIC FLOW RETURN CIRCUIT (8) SHOWS AT LEAST THREE ORTHOGONAL PARTS TWO TO TWO ( 8A, 8B, 8C) FORMING IN SECTION A U, CONSTITUTING THE THREE SIDES OF A RECTANGLE IN WHICH SUCH A MAGNETIC FLOW RETURN CIRCUIT IS INSCRIBED (8), AND IN WHICH THE HIGH-VOLTAGE OUTPUT ORGAN (19) IS WILLING SUCH LUCK THAT IS PRESENTED IN A PASSING ADDRESS POREL CENTER (Y-Y '') OF THE RECTANGLE.

ES90402486T 1989-09-15 1990-09-11 IGNITION COIL, IN PARTICULAR FOR INTERNAL COMBUSTION ENGINE OF AUTOMOBILE VEHICLE. Expired - Lifetime ES2048464T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8912088A FR2652195B1 (en) 1989-09-15 1989-09-15 IGNITION COIL, PARTICULARLY FOR AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE.

Publications (1)

Publication Number Publication Date
ES2048464T3 true ES2048464T3 (en) 1994-03-16

Family

ID=9385503

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90402486T Expired - Lifetime ES2048464T3 (en) 1989-09-15 1990-09-11 IGNITION COIL, IN PARTICULAR FOR INTERNAL COMBUSTION ENGINE OF AUTOMOBILE VEHICLE.

Country Status (5)

Country Link
EP (1) EP0418137B1 (en)
JP (1) JPH03108305A (en)
DE (1) DE69005955T2 (en)
ES (1) ES2048464T3 (en)
FR (1) FR2652195B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119413C1 (en) * 1991-06-13 1992-09-17 Robert Bosch Gmbh, 7000 Stuttgart, De
DE4404957C2 (en) * 1994-02-17 2003-08-21 Bosch Gmbh Robert Ignition coil for an internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1608891A (en) * 1926-02-03 1926-11-30 North East Electric Co Ignition coil
US4382430A (en) * 1981-06-01 1983-05-10 Shinichiro Iwasaki Ignition system
JPH0793215B2 (en) * 1985-03-25 1995-10-09 株式会社日立製作所 Internal combustion engine ignition device

Also Published As

Publication number Publication date
EP0418137A1 (en) 1991-03-20
DE69005955T2 (en) 1994-07-07
EP0418137B1 (en) 1994-01-12
FR2652195B1 (en) 1992-01-31
DE69005955D1 (en) 1994-02-24
FR2652195A1 (en) 1991-03-22
JPH03108305A (en) 1991-05-08

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