SE9602004L - Förfarande för tillverkning av magnetkärnor - Google Patents

Förfarande för tillverkning av magnetkärnor

Info

Publication number
SE9602004L
SE9602004L SE9602004A SE9602004A SE9602004L SE 9602004 L SE9602004 L SE 9602004L SE 9602004 A SE9602004 A SE 9602004A SE 9602004 A SE9602004 A SE 9602004A SE 9602004 L SE9602004 L SE 9602004L
Authority
SE
Sweden
Prior art keywords
band
mandrel
plane
edge
magnetic cores
Prior art date
Application number
SE9602004A
Other languages
Unknown language ( )
English (en)
Other versions
SE9602004D0 (sv
SE511066C2 (sv
Inventor
Sven Noren
Arne Lindqvist
Lena Granberg
Inga Andsjoe
Wenche Jensen
Ladislav Prosek
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9602004A priority Critical patent/SE511066C2/sv
Publication of SE9602004D0 publication Critical patent/SE9602004D0/sv
Priority to PCT/SE1997/000843 priority patent/WO1997045849A1/en
Priority to AU29865/97A priority patent/AU2986597A/en
Publication of SE9602004L publication Critical patent/SE9602004L/sv
Publication of SE511066C2 publication Critical patent/SE511066C2/sv

Links

Classifications

    • 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)
SE9602004A 1996-05-24 1996-05-24 Förfarande för tillverkning av en magnetkärna SE511066C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9602004A SE511066C2 (sv) 1996-05-24 1996-05-24 Förfarande för tillverkning av en magnetkärna
PCT/SE1997/000843 WO1997045849A1 (en) 1996-05-24 1997-05-22 A method of manufacturing magnetic cores
AU29865/97A AU2986597A (en) 1996-05-24 1997-05-22 A method of manufacturing magnetic cores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602004A SE511066C2 (sv) 1996-05-24 1996-05-24 Förfarande för tillverkning av en magnetkärna

Publications (3)

Publication Number Publication Date
SE9602004D0 SE9602004D0 (sv) 1996-05-24
SE9602004L true SE9602004L (sv) 1997-11-25
SE511066C2 SE511066C2 (sv) 1999-07-26

Family

ID=20402701

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602004A SE511066C2 (sv) 1996-05-24 1996-05-24 Förfarande för tillverkning av en magnetkärna

Country Status (3)

Country Link
AU (1) AU2986597A (sv)
SE (1) SE511066C2 (sv)
WO (1) WO1997045849A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998052052A2 (de) * 1997-05-13 1998-11-19 Vacuumschmelze Gmbh Magnetkern
DE19851871C2 (de) * 1998-11-10 2001-06-07 Vacuumschmelze Gmbh Verfahren zur Herstellung eines in sich geschlossenen Magnetkerns

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8402737D0 (en) * 1984-02-02 1984-03-07 Hawker Siddeley Power Transfor Electrical induction apparatus
US4953286A (en) * 1988-12-12 1990-09-04 Cooper Industries, Inc. Method of making a transformer core

Also Published As

Publication number Publication date
AU2986597A (en) 1998-01-05
WO1997045849A1 (en) 1997-12-04
SE9602004D0 (sv) 1996-05-24
SE511066C2 (sv) 1999-07-26

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