BE711794A - - Google Patents

Info

Publication number
BE711794A
BE711794A BE711794DA BE711794A BE 711794 A BE711794 A BE 711794A BE 711794D A BE711794D A BE 711794DA BE 711794 A BE711794 A BE 711794A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE711794A publication Critical patent/BE711794A/xx

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
BE711794D 1967-03-20 1968-03-07 BE711794A (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0033638 1967-03-20

Publications (1)

Publication Number Publication Date
BE711794A true BE711794A (en]) 1968-09-09

Family

ID=7076313

Family Applications (1)

Application Number Title Priority Date Filing Date
BE711794D BE711794A (en]) 1967-03-20 1968-03-07

Country Status (3)

Country Link
BE (1) BE711794A (en])
DE (1) DE1613628A1 (en])
FR (1) FR1558102A (en])

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT311485B (de) * 1969-12-09 1973-11-26 Zumtobel Walter Transformator oder Induktionsspule mit Eisenkern
FI57192C (fi) * 1976-10-11 1980-06-10 Helvar Oy Jaernkaerna foer drosselanordning eller transformator
DE2650929C2 (de) * 1976-11-08 1983-10-13 Bertos AG, Glarus Vorschaltgerät
DE2803114C2 (de) * 1978-01-25 1983-04-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Magnetsystem
DE2824207A1 (de) * 1978-06-02 1979-12-06 Blum Eisen & Metallind Einteiliges kernblech mit mindestens einem fenster fuer transformatoren, drosselspulen, konstanthalter o.dgl. sowie verfahren und werkzeug zu seiner herstellung
DE2920365A1 (de) * 1979-05-19 1980-11-27 Philberth Karl Dr Phys Kernblech fuer mantelkerne, insbesondere fuer transformatoren
DE2933781C2 (de) * 1979-08-21 1982-10-07 Fa. Hermann Schwabe, 7067 Urbach Verfahren zum Herstellen E-förmiger Kernbleche und I-förmiger Rückschlußbleche einer Drossel oder eines Transformators insbesondere für Gasentladungslampen
DE2950727C2 (de) * 1979-12-17 1983-11-03 May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel Drosselspule für das Vorschaltgerät von Leuchtstofflampen
EP0042898B1 (fr) * 1980-06-30 1984-10-03 S.A Clarel Circuit magnétique feuilleté, à entrefer fixe et procédé d'ajustage de l'entrefer
DE3135687A1 (de) * 1981-09-09 1983-03-24 E. Blum GmbH & Co, 7143 Vaihingen Einteiliges kernblech mit mindestens einem fenster fuer transformatoren, drosselspulen, konstanthalter oder dergleichen, sowie verfahren und werkzeug zu seiner herstellung
DE3135684A1 (de) * 1981-09-09 1983-03-24 E. Blum GmbH & Co, 7143 Vaihingen Einteiliges kernblech mit mindestens einem fenster fuer transformatoren, drosselspulen, konstanthalter oder dergleichen, sowie verfahren und werkzeug zu seiner herstellung
US4480377A (en) * 1982-09-27 1984-11-06 General Motors Corporation Method of making an ignition coil core
DE3318370C2 (de) * 1983-05-20 1986-02-06 Waasner, Bruno, 8550 Forchheim Blechkern aus zwei Teilen und mit drei Schenkeln
EP0353029B1 (en) * 1988-07-27 1995-10-18 Linton And Hirst Limited Improvements in laminations

Also Published As

Publication number Publication date
FR1558102A (en]) 1969-02-21
DE1613628A1 (de) 1970-07-30

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