FR2784496B1 - MAGNETIC CIRCUIT FOR ELECTRIC POWER TRANSFORMER - Google Patents

MAGNETIC CIRCUIT FOR ELECTRIC POWER TRANSFORMER

Info

Publication number
FR2784496B1
FR2784496B1 FR9812069A FR9812069A FR2784496B1 FR 2784496 B1 FR2784496 B1 FR 2784496B1 FR 9812069 A FR9812069 A FR 9812069A FR 9812069 A FR9812069 A FR 9812069A FR 2784496 B1 FR2784496 B1 FR 2784496B1
Authority
FR
France
Prior art keywords
electric power
magnetic circuit
power transformer
transformer
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 - Fee Related
Application number
FR9812069A
Other languages
French (fr)
Other versions
FR2784496A1 (en
Inventor
Christian Deffontaine
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.)
Sagem SA
Original Assignee
Sagem 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 Sagem SA filed Critical Sagem SA
Priority to FR9812069A priority Critical patent/FR2784496B1/en
Publication of FR2784496A1 publication Critical patent/FR2784496A1/en
Application granted granted Critical
Publication of FR2784496B1 publication Critical patent/FR2784496B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/06—Cores, Yokes, or armatures made from wires
FR9812069A 1998-09-28 1998-09-28 MAGNETIC CIRCUIT FOR ELECTRIC POWER TRANSFORMER Expired - Fee Related FR2784496B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9812069A FR2784496B1 (en) 1998-09-28 1998-09-28 MAGNETIC CIRCUIT FOR ELECTRIC POWER TRANSFORMER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9812069A FR2784496B1 (en) 1998-09-28 1998-09-28 MAGNETIC CIRCUIT FOR ELECTRIC POWER TRANSFORMER

Publications (2)

Publication Number Publication Date
FR2784496A1 FR2784496A1 (en) 2000-04-14
FR2784496B1 true FR2784496B1 (en) 2000-12-29

Family

ID=9530896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9812069A Expired - Fee Related FR2784496B1 (en) 1998-09-28 1998-09-28 MAGNETIC CIRCUIT FOR ELECTRIC POWER TRANSFORMER

Country Status (1)

Country Link
FR (1) FR2784496B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7834737B2 (en) * 2007-09-10 2010-11-16 Delphi Technologies, Inc. Ignition apparatus having bonded steel wire central core
FR3093588B1 (en) * 2019-03-07 2021-02-26 Socomec Sa ENERGY RECOVERY DEVICE ON AT LEAST ONE POWER CONDUCTOR AND MANUFACTURING PROCESS OF SAID RECOVERY DEVICE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887454A (en) * 1952-11-28 1959-05-19 Ohio Commw Eng Co Light weight magnet and method of making
FR2155909B1 (en) * 1971-10-14 1975-02-07 N I Experiment Avtomobilnogo
JPS5885512A (en) * 1981-11-16 1983-05-21 Nishi Nippon Control Kk Manufacture of core of steel wires for electric machinery
JPH0748937B2 (en) * 1985-07-22 1995-05-24 日立電線株式会社 Method for producing magnetically anisotropic conductive material
JP3018424B2 (en) * 1990-07-30 2000-03-13 株式会社デンソー Method for manufacturing center core of coil for internal combustion engine

Also Published As

Publication number Publication date
FR2784496A1 (en) 2000-04-14

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Legal Events

Date Code Title Description
ST Notification of lapse