DE69622359T2 - Stromwandler und Verfahren zu seiner Herstellung - Google Patents

Stromwandler und Verfahren zu seiner Herstellung

Info

Publication number
DE69622359T2
DE69622359T2 DE1996622359 DE69622359T DE69622359T2 DE 69622359 T2 DE69622359 T2 DE 69622359T2 DE 1996622359 DE1996622359 DE 1996622359 DE 69622359 T DE69622359 T DE 69622359T DE 69622359 T2 DE69622359 T2 DE 69622359T2
Authority
DE
Germany
Prior art keywords
production
current transformer
transformer
current
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
DE1996622359
Other languages
German (de)
English (en)
Other versions
DE69622359D1 (de
Inventor
Pascal Houbre
Claude Rubbo
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of DE69622359D1 publication Critical patent/DE69622359D1/de
Application granted granted Critical
Publication of DE69622359T2 publication Critical patent/DE69622359T2/de
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
    • 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
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Coils Or Transformers For Communication (AREA)
DE1996622359 1995-12-14 1996-11-20 Stromwandler und Verfahren zu seiner Herstellung Expired - Fee Related DE69622359T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9515201A FR2742573B1 (fr) 1995-12-14 1995-12-14 Transformateur de courant et son procede de fabrication

Publications (2)

Publication Number Publication Date
DE69622359D1 DE69622359D1 (de) 2002-08-22
DE69622359T2 true DE69622359T2 (de) 2003-04-03

Family

ID=9485751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996622359 Expired - Fee Related DE69622359T2 (de) 1995-12-14 1996-11-20 Stromwandler und Verfahren zu seiner Herstellung

Country Status (4)

Country Link
EP (1) EP0779634B1 (fr)
DE (1) DE69622359T2 (fr)
ES (1) ES2179922T3 (fr)
FR (1) FR2742573B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009041033A1 (de) 2009-09-14 2011-03-17 Siemens Aktiengesellschaft Geschlossener Magnetkreis für einen Wandler

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR549682A (fr) * 1923-02-16
US1401493A (en) * 1919-06-13 1921-12-27 Remy Electric Co Induction-coil
DE488284C (de) * 1928-04-08 1930-01-03 Koch & Sterzel Akt Ges Verfahren zum Anbringen eines Transformatorenkernes, der zwischen zwei Vorspruenge eines vom Primaerleiter durchzogenen Isolierkoerpers gebracht und um den Isolierkoerper herumgelegt werden soll
YU48139B (sh) * 1990-01-25 1997-05-28 Branimir Jakovljević Laminirana magnetna jezgra
CH685892A5 (fr) * 1992-01-21 1995-10-31 Lem S.A. Procédé de montage d'une bobine électrique sur un circuit magnétique à entrefer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009041033A1 (de) 2009-09-14 2011-03-17 Siemens Aktiengesellschaft Geschlossener Magnetkreis für einen Wandler

Also Published As

Publication number Publication date
FR2742573A1 (fr) 1997-06-20
FR2742573B1 (fr) 1998-02-06
EP0779634A1 (fr) 1997-06-18
EP0779634B1 (fr) 2002-07-17
DE69622359D1 (de) 2002-08-22
ES2179922T3 (es) 2003-02-01

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SCHNEIDER ELECTRIC INDUSTRIES SAS, RUEIL-MALMAISON

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee