FR1000357A - Three phase transformer core - Google Patents

Three phase transformer core

Info

Publication number
FR1000357A
FR1000357A FR1000357DA FR1000357A FR 1000357 A FR1000357 A FR 1000357A FR 1000357D A FR1000357D A FR 1000357DA FR 1000357 A FR1000357 A FR 1000357A
Authority
FR
France
Prior art keywords
transformer core
phase transformer
phase
core
transformer
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1000357A publication Critical patent/FR1000357A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR1000357D 1948-11-26 1949-11-26 Three phase transformer core Expired FR1000357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1000357XA 1948-11-26 1948-11-26

Publications (1)

Publication Number Publication Date
FR1000357A true FR1000357A (en) 1952-02-11

Family

ID=22277788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000357D Expired FR1000357A (en) 1948-11-26 1949-11-26 Three phase transformer core

Country Status (1)

Country Link
FR (1) FR1000357A (en)

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