FR1357752A - Improvements in the production of magnetic casings for transformers and similar devices - Google Patents

Improvements in the production of magnetic casings for transformers and similar devices

Info

Publication number
FR1357752A
FR1357752A FR43366A FR69043366A FR1357752A FR 1357752 A FR1357752 A FR 1357752A FR 43366 A FR43366 A FR 43366A FR 69043366 A FR69043366 A FR 69043366A FR 1357752 A FR1357752 A FR 1357752A
Authority
FR
France
Prior art keywords
transformers
production
similar devices
magnetic casings
casings
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
FR43366A
Other languages
French (fr)
Inventor
Benoit Monfray
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
Priority to FR43366A priority Critical patent/FR1357752A/en
Application granted granted Critical
Publication of FR1357752A publication Critical patent/FR1357752A/en
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
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H01F27/2455—Magnetic cores made from sheets, e.g. grain-oriented using bent laminations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR43366A 1963-02-25 1963-02-25 Improvements in the production of magnetic casings for transformers and similar devices Expired FR1357752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR43366A FR1357752A (en) 1963-02-25 1963-02-25 Improvements in the production of magnetic casings for transformers and similar devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43366A FR1357752A (en) 1963-02-25 1963-02-25 Improvements in the production of magnetic casings for transformers and similar devices

Publications (1)

Publication Number Publication Date
FR1357752A true FR1357752A (en) 1964-04-10

Family

ID=8596487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43366A Expired FR1357752A (en) 1963-02-25 1963-02-25 Improvements in the production of magnetic casings for transformers and similar devices

Country Status (1)

Country Link
FR (1) FR1357752A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999057738A1 (en) * 1998-05-06 1999-11-11 Lee Kyung Soo Choke and method for manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999057738A1 (en) * 1998-05-06 1999-11-11 Lee Kyung Soo Choke and method for manufacturing the same

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