FR1111238A - Noyaux magnétiques pour transformateurs - Google Patents

Noyaux magnétiques pour transformateurs

Info

Publication number
FR1111238A
FR1111238A FR1111238DA FR1111238A FR 1111238 A FR1111238 A FR 1111238A FR 1111238D A FR1111238D A FR 1111238DA FR 1111238 A FR1111238 A FR 1111238A
Authority
FR
France
Prior art keywords
transformers
magnetic cores
cores
magnetic
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
Other languages
English (en)
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.)
McGraw Electric Co
Original Assignee
McGraw Electric Co
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 McGraw Electric Co filed Critical McGraw Electric Co
Application granted granted Critical
Publication of FR1111238A publication Critical patent/FR1111238A/fr
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
    • H01F41/0233—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)
FR1111238D 1954-09-03 1954-09-03 Noyaux magnétiques pour transformateurs Expired FR1111238A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1111238T 1954-09-03

Publications (1)

Publication Number Publication Date
FR1111238A true FR1111238A (fr) 1956-02-23

Family

ID=9626570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1111238D Expired FR1111238A (fr) 1954-09-03 1954-09-03 Noyaux magnétiques pour transformateurs

Country Status (1)

Country Link
FR (1) FR1111238A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488438A1 (fr) * 1980-08-11 1982-02-12 Westinghouse Electric Corp Procede de fabrication d'un noyau de transformateur ou similaire a partir d'une bande de metal amorphe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488438A1 (fr) * 1980-08-11 1982-02-12 Westinghouse Electric Corp Procede de fabrication d'un noyau de transformateur ou similaire a partir d'une bande de metal amorphe

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