DE3267957D1 - Method and machine for making a wound magnetic circuit - Google Patents

Method and machine for making a wound magnetic circuit

Info

Publication number
DE3267957D1
DE3267957D1 DE8282400130T DE3267957T DE3267957D1 DE 3267957 D1 DE3267957 D1 DE 3267957D1 DE 8282400130 T DE8282400130 T DE 8282400130T DE 3267957 T DE3267957 T DE 3267957T DE 3267957 D1 DE3267957 D1 DE 3267957D1
Authority
DE
Germany
Prior art keywords
making
machine
magnetic circuit
wound magnetic
wound
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
DE8282400130T
Other languages
German (de)
English (en)
Inventor
Pierre Bredel
Jean-Luc Prieto
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of DE3267957D1 publication Critical patent/DE3267957D1/de
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
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)
DE8282400130T 1981-02-13 1982-01-25 Method and machine for making a wound magnetic circuit Expired DE3267957D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8103040A FR2500231A1 (fr) 1981-02-13 1981-02-13 Procede et machine de fabrication d'un circuit magnetique enroule et circuit magnetique realise selon ce procede

Publications (1)

Publication Number Publication Date
DE3267957D1 true DE3267957D1 (en) 1986-01-30

Family

ID=9255268

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282400130T Expired DE3267957D1 (en) 1981-02-13 1982-01-25 Method and machine for making a wound magnetic circuit

Country Status (3)

Country Link
EP (1) EP0059117B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3267957D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2500231A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627887A1 (de) * 1986-08-16 1988-02-18 Philips Patentverwaltung Transformator mit einer magnetischen abschirmung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR583251A (fr) * 1924-07-02 1925-01-09 Cfcmug Dispositif de noyau magnétique pour transformateurs en forme de tore
US2148449A (en) * 1937-08-20 1939-02-28 Edwards And Company Inc Transformer construction
US2972724A (en) * 1959-10-19 1961-02-21 Ferranti Packard Ltd Locked wound core
US4024486A (en) * 1975-07-14 1977-05-17 General Electric Company Outer locking turn for precut core

Also Published As

Publication number Publication date
EP0059117A1 (fr) 1982-09-01
FR2500231B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-04-20
EP0059117B1 (fr) 1985-12-18
FR2500231A1 (fr) 1982-08-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee