NL7016858A - - Google Patents

Info

Publication number
NL7016858A
NL7016858A NL7016858A NL7016858A NL7016858A NL 7016858 A NL7016858 A NL 7016858A NL 7016858 A NL7016858 A NL 7016858A NL 7016858 A NL7016858 A NL 7016858A NL 7016858 A NL7016858 A NL 7016858A
Authority
NL
Netherlands
Application number
NL7016858A
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 NL7016858A publication Critical patent/NL7016858A/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)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Catching Or Destruction (AREA)
NL7016858A 1969-12-09 1970-11-18 NL7016858A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1141569A AT311485B (de) 1969-12-09 1969-12-09 Transformator oder Induktionsspule mit Eisenkern

Publications (1)

Publication Number Publication Date
NL7016858A true NL7016858A (enrdf_load_stackoverflow) 1971-06-11

Family

ID=3628582

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7016858A NL7016858A (enrdf_load_stackoverflow) 1969-12-09 1970-11-18

Country Status (11)

Country Link
AT (1) AT311485B (enrdf_load_stackoverflow)
CH (1) CH524232A (enrdf_load_stackoverflow)
DE (1) DE2058779C2 (enrdf_load_stackoverflow)
ES (1) ES198355Y (enrdf_load_stackoverflow)
FI (1) FI54985C (enrdf_load_stackoverflow)
FR (1) FR2070783B1 (enrdf_load_stackoverflow)
GB (1) GB1328160A (enrdf_load_stackoverflow)
NL (1) NL7016858A (enrdf_load_stackoverflow)
NO (1) NO128886B (enrdf_load_stackoverflow)
SE (1) SE383060B (enrdf_load_stackoverflow)
ZA (1) ZA708278B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT323282B (de) * 1973-06-14 1975-07-10 Zumtobel Walter Transformator oder drossel
FR2354619A1 (fr) * 1976-06-10 1978-01-06 Banet H Procede de decoupage de toles pour la fabrication de transformateurs
FI57192C (fi) * 1976-10-11 1980-06-10 Helvar Oy Jaernkaerna foer drosselanordning eller transformator
EP0028494B1 (en) * 1979-11-02 1984-06-20 Linton And Hirst Limited Method for forming laminations for transformer cores
FR2494026A2 (fr) * 1980-11-12 1982-05-14 Marchal Equip Auto Element de jonction permettant d'ajuster un entrefer magnetique et dispositif magnetique le comportant
DE3402036C1 (de) * 1984-01-21 1985-07-11 Schwabe GmbH & Co KG Elektrotechnische Fabrik, 7067 Urbach Verfahren zum Herstellen E-förmiger Kernbleche und I-förmiger Rückschlußbleche einer Drossel oder eines Transformators, insbesondere für Gasentladungslampen
DE3510854A1 (de) * 1985-03-26 1986-10-02 Schwabe GmbH & Co KG Elektrotechnische Fabrik, 7068 Urbach Verfahren zur herstellung u-foermiger kernbleche und zwischen deren schenkel passender t-foermiger rueckschlussbleche einer drossel oder eines transformators, insbesondere fuer gasentladungslampen
DE4139003A1 (de) * 1991-11-27 1993-06-03 May & Christe Gmbh Magnetkern in mantelbauweise einer drossel oder eines transformators, geschichtet aus c- und i-foermigen kernblechen
ES2079925T3 (es) * 1992-07-20 1996-01-16 Knobel Lichttech Bobina de reactancia o transformador con chapas de nucleo en forma de e formadas por dos chapas en forma de u.
DE4228642A1 (de) * 1992-08-28 1994-03-03 Tridonic Bauelemente Gmbh Dorn Verfahren zur Impedanz-Einstellung einer Drossel
ES2076859B1 (es) * 1993-04-23 1998-05-01 Luminotecnicas Especial Perfeccionamientos en el troquelado de chapas de nucleo con forma de "e" y de "i"

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE218916C (enrdf_load_stackoverflow) *
FR963429A (enrdf_load_stackoverflow) * 1950-07-10
US1698634A (en) * 1928-01-24 1929-01-08 Gen Electric Electrical induction apparatus
US2235425A (en) * 1938-12-09 1941-03-18 Western Electric Co Electromagnetic core
US2305686A (en) * 1938-12-09 1942-12-22 Western Electric Co Electromagnetic core
US2560224A (en) * 1948-12-31 1951-07-10 Gen Electric Laminated magnetic core
FR60546E (fr) * 1949-12-22 1954-11-09 Lampes Sa Perfectionnements à la fabrication des enroulements ballast
DE1028687B (de) * 1953-03-21 1958-04-24 Plathner Ernst Transformatoren Induktives Vorschaltgeraet fuer Niederspannungsleuchtstofflampen
US3201731A (en) * 1962-11-27 1965-08-17 Electro Netic Steel Inc Transformer core and lamination therefor
DE1563242A1 (de) * 1966-08-23 1969-11-27 Licentia Gmbh Vorschaltdrossel fuer Leuchtstofflampen
DE1613628A1 (de) * 1967-03-20 1970-07-30 Blum Eisen & Metallind Zweiteiliger Eisenkern,insbesondere fuer Transformatoren
DE1638339A1 (de) * 1967-07-01 1970-06-18 Knobel Dubs Fritz Magnetkern
FR1560537A (enrdf_load_stackoverflow) * 1968-01-15 1969-03-21

Also Published As

Publication number Publication date
ES198355U (es) 1975-06-01
GB1328160A (en) 1973-08-30
DE2058779C2 (de) 1982-10-07
FI54985C (fi) 1979-04-10
FR2070783B1 (enrdf_load_stackoverflow) 1976-05-28
DE2058779A1 (de) 1971-06-09
ES198355Y (es) 1975-11-01
ZA708278B (en) 1971-08-25
FI54985B (fi) 1978-12-29
SE383060B (sv) 1976-02-23
AT311485B (de) 1973-11-26
FR2070783A1 (enrdf_load_stackoverflow) 1971-09-17
CH524232A (de) 1972-06-15
NO128886B (enrdf_load_stackoverflow) 1974-01-21

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable