ES8404016A1 - Procedimiento de fabricar bobinas - Google Patents

Procedimiento de fabricar bobinas

Info

Publication number
ES8404016A1
ES8404016A1 ES524494A ES524494A ES8404016A1 ES 8404016 A1 ES8404016 A1 ES 8404016A1 ES 524494 A ES524494 A ES 524494A ES 524494 A ES524494 A ES 524494A ES 8404016 A1 ES8404016 A1 ES 8404016A1
Authority
ES
Spain
Prior art keywords
permanent magnet
magnetic circuit
closed magnetic
coil
ignition
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
ES524494A
Other languages
English (en)
Spanish (es)
Other versions
ES524494A0 (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 ES524494A0 publication Critical patent/ES524494A0/es
Publication of ES8404016A1 publication Critical patent/ES8404016A1/es
Expired 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
    • 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
    • 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • H01F41/024—Manufacturing of magnetic circuits made from deformed sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
ES524494A 1982-08-11 1983-07-28 Procedimiento de fabricar bobinas Expired ES8404016A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8213966A FR2531752A1 (fr) 1982-08-11 1982-08-11 Procede d'obtention d'une bobine a circuit magnetique ferme et a aimant permanent pour l'allumage de moteurs a combustion interne

Publications (2)

Publication Number Publication Date
ES524494A0 ES524494A0 (es) 1984-04-16
ES8404016A1 true ES8404016A1 (es) 1984-04-16

Family

ID=9276797

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524494A Expired ES8404016A1 (es) 1982-08-11 1983-07-28 Procedimiento de fabricar bobinas

Country Status (4)

Country Link
EP (1) EP0102261B1 (OSRAM)
DE (1) DE3367480D1 (OSRAM)
ES (1) ES8404016A1 (OSRAM)
FR (1) FR2531752A1 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505367A1 (de) * 1985-02-15 1986-08-28 Daimler-Benz Ag, 7000 Stuttgart Zuendspule fuer brennkraftmaschinen
US4857878A (en) * 1988-01-19 1989-08-15 Eng Jr Benjamin Modular high frequency power transformer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1557501A (en) * 1923-07-17 1925-10-13 Gen Motors Corp Ignition coil
US2878855A (en) * 1954-05-12 1959-03-24 Kuhlman Electric Company Mandrel for forming laminated transformer core
DE1464202A1 (de) * 1962-02-23 1969-05-22 Licentia Gmbh Permanentvormagnetisiertes induktives Element
CH416817A (de) * 1964-06-17 1966-07-15 Breitmeier Max Magnetkern, insbesondere für Transformatoren oder Drosseln
FR1482818A (fr) * 1964-09-08 1967-06-02 Csf Perfectionnement aux bobines d'allumage pour moteurs à explosions
FR1463890A (fr) * 1965-09-20 1966-07-22 Gen Electric Structure de noyau magnétique préformé
FR1533644A (fr) * 1967-08-04 1968-07-19 Lucas Industries Ltd Noyau feuilleté, notamment pour bobine d'allumage et son procédé de fabrication
IE34523B1 (en) * 1970-11-14 1975-05-28 Slade Components Ltd Construction of choke
FR2511184A1 (fr) * 1981-08-06 1983-02-11 Ducellier & Cie Procede d'obtention d'une bobine a circuit magnetique ferme et a aimant permanent pour l'allumage de moteur a combustion interne

Also Published As

Publication number Publication date
FR2531752B1 (OSRAM) 1985-01-04
ES524494A0 (es) 1984-04-16
EP0102261A1 (fr) 1984-03-07
EP0102261B1 (fr) 1986-11-05
FR2531752A1 (fr) 1984-02-17
DE3367480D1 (en) 1986-12-11

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