ES8702079A1 - Perfeccionamientos en una bobina de encendido para un motor de combustion interna - Google Patents

Perfeccionamientos en una bobina de encendido para un motor de combustion interna

Info

Publication number
ES8702079A1
ES8702079A1 ES546758A ES546758A ES8702079A1 ES 8702079 A1 ES8702079 A1 ES 8702079A1 ES 546758 A ES546758 A ES 546758A ES 546758 A ES546758 A ES 546758A ES 8702079 A1 ES8702079 A1 ES 8702079A1
Authority
ES
Spain
Prior art keywords
ignition
ignition coil
combustion engine
internal
laminates
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
Application number
ES546758A
Other languages
English (en)
Other versions
ES546758A0 (es
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES8702079A1 publication Critical patent/ES8702079A1/es
Publication of ES546758A0 publication Critical patent/ES546758A0/es
Expired 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/085—Cooling by ambient air
    • 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 PARA UNA INSTALACION DE ENCENDIDO. CONSTA DE UN NUCLEO PROVISTO DE VARIAS PATILLAS (1, 2, 3, 4, 5) RIGIDAS QUE SOBRESALEN DE DICHO NUCLEO, LAS CUALES ESTAN CUBIERTAS EN SUS LADOS FRONTALES POR UN YUGO (5); DE UN DEVANADO PRIMARIO (6) QUE SE ASIENTA SOBRE EL NUCLEO QUE CONTIENE LAS PATILLAS Y QUE ESTA RODEADO CONCENTRICAMENTE POR EL DEVANADO SECUNDARIO (7); Y DE UN BLOQUE DE RESINA COLADA (8) QUE RODEA Y ENVUELVE A AMBOS DEVANADOS (6, 7). CON EL FIN DE CONSEGUIR UNA BUENA DISIPACION DEL CALOR, SE HA FABRICADO AL MENOS UNA DE LAS LAMINAS EXTERNAS DEL NUCLEO (9) CON UN MATERIAL QUE PRESENTA UNA CONDUCTIBILIDAD TERMICA MEJOR. DE APLICACION EN LAS INSTALACIONES DE ENCENDIDO DE LOS MOTORES DE COMBUSTION INTERNA.
ES546758A 1984-09-08 1985-09-06 Perfeccionamientos en una bobina de encendido para un motor de combustion interna Expired ES8702079A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843433065 DE3433065A1 (de) 1984-09-08 1984-09-08 Fuer die zuendanlage einer brennkraftmaschine bestimmte zuendspule

Publications (2)

Publication Number Publication Date
ES8702079A1 true ES8702079A1 (es) 1986-12-01
ES546758A0 ES546758A0 (es) 1986-12-01

Family

ID=6244954

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546758A Expired ES8702079A1 (es) 1984-09-08 1985-09-06 Perfeccionamientos en una bobina de encendido para un motor de combustion interna

Country Status (3)

Country Link
EP (1) EP0174491A1 (es)
DE (1) DE3433065A1 (es)
ES (1) ES8702079A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619984A1 (de) * 1986-06-13 1987-12-17 Bosch Gmbh Robert Zuendspule fuer zuendanlagen von brennkraftmaschinen
DE4040604A1 (de) * 1990-12-19 1992-06-25 Bosch Gmbh Robert Verfahren und vorrichtung zur herstellung von spulen
DE19720334C2 (de) * 1997-05-15 2000-04-06 Bosch Gmbh Robert Zündspule für Zündanlagen von Brennkraftmaschinen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1098664A (fr) * 1954-01-22 1955-08-17 Sncaso Perfectionnements aux dispositifs électromagnétiques statiques
DE7020939U (de) * 1970-06-04 1971-11-11 Bosch Gmbh Robert Spule mit eisenkern, insbesondere zuenspule fuer zuendanlagen von brennkraftmaschinen
IT1101065B (it) * 1978-11-13 1985-09-28 Magneti Marelli Spa Bobina d'accensione per autoveicoli
US4482879A (en) * 1983-02-24 1984-11-13 Park-Ohio Industries, Inc. Transformer core cooling arrangement

Also Published As

Publication number Publication date
EP0174491A1 (de) 1986-03-19
ES546758A0 (es) 1986-12-01
DE3433065A1 (de) 1986-03-20

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