FR949896A - Nouveau procédé de construction de noyaux feuilletés pour appareils électro-magnétiques à induction - Google Patents

Nouveau procédé de construction de noyaux feuilletés pour appareils électro-magnétiques à induction

Info

Publication number
FR949896A
FR949896A FR949896DA FR949896A FR 949896 A FR949896 A FR 949896A FR 949896D A FR949896D A FR 949896DA FR 949896 A FR949896 A FR 949896A
Authority
FR
France
Prior art keywords
electromagnetic induction
construction process
new construction
laminated cores
induction devices
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.)
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
Application granted granted Critical
Publication of FR949896A publication Critical patent/FR949896A/fr
Expired legal-status Critical Current

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
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • H01F41/024—Manufacturing of magnetic circuits made from deformed sheets
    • 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)
FR949896D 1944-06-01 1947-07-22 Nouveau procédé de construction de noyaux feuilletés pour appareils électro-magnétiques à induction Expired FR949896A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US949896XA 1944-06-01 1944-06-01

Publications (1)

Publication Number Publication Date
FR949896A true FR949896A (fr) 1949-09-12

Family

ID=22248375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949896D Expired FR949896A (fr) 1944-06-01 1947-07-22 Nouveau procédé de construction de noyaux feuilletés pour appareils électro-magnétiques à induction

Country Status (1)

Country Link
FR (1) FR949896A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171191A (en) * 1962-09-26 1965-03-02 Cioccio Armand Method of making a magnetic amplifier
FR2173171A1 (fr) * 1972-02-25 1973-10-05 Acec Self de lissage.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171191A (en) * 1962-09-26 1965-03-02 Cioccio Armand Method of making a magnetic amplifier
FR2173171A1 (fr) * 1972-02-25 1973-10-05 Acec Self de lissage.

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