FR1308463A - Improvements in the manufacture of magnetic cores - Google Patents

Improvements in the manufacture of magnetic cores

Info

Publication number
FR1308463A
FR1308463A FR882908A FR882908A FR1308463A FR 1308463 A FR1308463 A FR 1308463A FR 882908 A FR882908 A FR 882908A FR 882908 A FR882908 A FR 882908A FR 1308463 A FR1308463 A FR 1308463A
Authority
FR
France
Prior art keywords
manufacture
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
FR882908A
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR882908A priority Critical patent/FR1308463A/en
Application granted granted Critical
Publication of FR1308463A publication Critical patent/FR1308463A/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
    • 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)
FR882908A 1961-12-22 1961-12-22 Improvements in the manufacture of magnetic cores Expired FR1308463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR882908A FR1308463A (en) 1961-12-22 1961-12-22 Improvements in the manufacture of magnetic cores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR882908A FR1308463A (en) 1961-12-22 1961-12-22 Improvements in the manufacture of magnetic cores

Publications (1)

Publication Number Publication Date
FR1308463A true FR1308463A (en) 1962-11-03

Family

ID=8769325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR882908A Expired FR1308463A (en) 1961-12-22 1961-12-22 Improvements in the manufacture of magnetic cores

Country Status (1)

Country Link
FR (1) FR1308463A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496967A1 (en) * 1980-12-24 1982-06-25 Mo Proizv Obie Laminated core assembly for power transformers - has regular polygonal cross-section built up from quadrilateral packets of identical strips
CN107658110A (en) * 2017-10-20 2018-02-02 特变电工股份有限公司 A kind of core structure and its shearing, assembly method for improving iron core filling rate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496967A1 (en) * 1980-12-24 1982-06-25 Mo Proizv Obie Laminated core assembly for power transformers - has regular polygonal cross-section built up from quadrilateral packets of identical strips
CN107658110A (en) * 2017-10-20 2018-02-02 特变电工股份有限公司 A kind of core structure and its shearing, assembly method for improving iron core filling rate
CN107658110B (en) * 2017-10-20 2024-03-12 特变电工股份有限公司 Iron core structure for improving iron core filling rate and shearing and assembling method thereof

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