ES8306285A1 - Proced.de obtencion de una bobina, de circ.magn.cerr.e iman perm.para el encend.de motores de combustion interna. - Google Patents

Proced.de obtencion de una bobina, de circ.magn.cerr.e iman perm.para el encend.de motores de combustion interna.

Info

Publication number
ES8306285A1
ES8306285A1 ES514781A ES514781A ES8306285A1 ES 8306285 A1 ES8306285 A1 ES 8306285A1 ES 514781 A ES514781 A ES 514781A ES 514781 A ES514781 A ES 514781A ES 8306285 A1 ES8306285 A1 ES 8306285A1
Authority
ES
Spain
Prior art keywords
magnetic circuit
permanent magnet
coil
ignition
obtaining
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
ES514781A
Other languages
English (en)
Other versions
ES514781A0 (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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Publication of ES8306285A1 publication Critical patent/ES8306285A1/es
Publication of ES514781A0 publication Critical patent/ES514781A0/es
Granted 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
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H01F27/2455—Magnetic cores made from sheets, e.g. grain-oriented using bent laminations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F29/146—Constructional details
    • 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

PROCEDIMIENTO DE OBTENCION DE BOBINA DE CIRCUITO MAGNETICO CERRADO E IMAN PERMANENTE, PARA ENCENDIDO DE MOTORES DE COMBUSTION INTERNA. EL CIRCUITO MAGNETICO (3), CONSTITUIDO POR UN SOLO APILADO DE CINTAS (4), ESTA CONFORMADO, POR PLEGADO, PARA SU CIERRE SOBRE LAS SUPERFICIES (SL) DEL IMAN PERMANENTE (5), DESPUES DE LA COLOCACION DE LOS DEVANADOS (1, 2) SOBRE EL RAMAL (4B) DE CIRCUITO MAGNETICO ALREDEDOR DEL CUAL ESTAN DISPUESTOS. LAS CINTAS (4) SE ENCUENTRAN EN CONTACTO CON LAS SUPERFICIES (SL) DEL IMAN PERMANENTE (5) POR MEDIO DE UN ARQUEADO TRANSVERSAL REALIZADO EN CADA UNO DE LOS EXTREMOS DE LAS CINTAS (4).
ES514781A 1981-08-06 1982-08-05 Proced.de obtencion de una bobina, de circ.magn.cerr.e iman perm.para el encend.de motores de combustion interna. Granted ES514781A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8115259A FR2511184A1 (fr) 1981-08-06 1981-08-06 Procede d'obtention d'une bobine a circuit magnetique ferme et a aimant permanent pour l'allumage de moteur a combustion interne

Publications (2)

Publication Number Publication Date
ES8306285A1 true ES8306285A1 (es) 1983-05-01
ES514781A0 ES514781A0 (es) 1983-05-01

Family

ID=9261235

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514781A Granted ES514781A0 (es) 1981-08-06 1982-08-05 Proced.de obtencion de una bobina, de circ.magn.cerr.e iman perm.para el encend.de motores de combustion interna.

Country Status (4)

Country Link
EP (1) EP0072266B1 (es)
DE (1) DE3270848D1 (es)
ES (1) ES514781A0 (es)
FR (1) FR2511184A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531752A1 (fr) * 1982-08-11 1984-02-17 Ducellier & Cie Procede d'obtention d'une bobine a circuit magnetique ferme et a aimant permanent pour l'allumage de moteurs a combustion interne
DE3505367A1 (de) * 1985-02-15 1986-08-28 Daimler-Benz Ag, 7000 Stuttgart Zuendspule fuer brennkraftmaschinen
KR900016610A (ko) * 1988-04-26 1990-11-14 미쓰다 가쓰시게 내연기관용 점화코일 일체형 배전기
KR20220054393A (ko) * 2019-09-03 2022-05-02 닛폰세이테츠 가부시키가이샤 권철심

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2236316A (en) * 1939-08-18 1941-03-25 Chicago Transformer Corp Induction coil
DE1464202A1 (de) * 1962-02-23 1969-05-22 Licentia Gmbh Permanentvormagnetisiertes induktives Element
FR1482818A (fr) * 1964-09-08 1967-06-02 Csf Perfectionnement aux bobines d'allumage pour moteurs à explosions
FR1533644A (fr) * 1967-08-04 1968-07-19 Lucas Industries Ltd Noyau feuilleté, notamment pour bobine d'allumage et son procédé de fabrication

Also Published As

Publication number Publication date
FR2511184A1 (fr) 1983-02-11
EP0072266B1 (fr) 1986-04-30
DE3270848D1 (en) 1986-06-05
FR2511184B1 (es) 1984-06-29
EP0072266A1 (fr) 1983-02-16
ES514781A0 (es) 1983-05-01

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