FR1077215A - Improvements to magnetic cores for fixed induction electrical devices - Google Patents

Improvements to magnetic cores for fixed induction electrical devices

Info

Publication number
FR1077215A
FR1077215A FR1077215DA FR1077215A FR 1077215 A FR1077215 A FR 1077215A FR 1077215D A FR1077215D A FR 1077215DA FR 1077215 A FR1077215 A FR 1077215A
Authority
FR
France
Prior art keywords
electrical devices
magnetic cores
induction electrical
fixed induction
fixed
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
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
Application granted granted Critical
Publication of FR1077215A publication Critical patent/FR1077215A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR1077215D 1952-04-07 1953-04-02 Improvements to magnetic cores for fixed induction electrical devices Expired FR1077215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1077215XA 1952-04-07 1952-04-07

Publications (1)

Publication Number Publication Date
FR1077215A true FR1077215A (en) 1954-11-05

Family

ID=22318092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1077215D Expired FR1077215A (en) 1952-04-07 1953-04-02 Improvements to magnetic cores for fixed induction electrical devices

Country Status (1)

Country Link
FR (1) FR1077215A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061916B (en) * 1955-12-29 1959-07-23 Westinghouse Electric Corp Process for the production of a closed, ferromagnetic coil core wound from strip-shaped material with a butt joint running in a step shape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061916B (en) * 1955-12-29 1959-07-23 Westinghouse Electric Corp Process for the production of a closed, ferromagnetic coil core wound from strip-shaped material with a butt joint running in a step shape

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