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FR2793942B1 - "LOW VOLTAGE" WINDING OF ELECTRIC TRANSFORMER AND ITS MANUFACTURING METHOD - Google Patents

"LOW VOLTAGE" WINDING OF ELECTRIC TRANSFORMER AND ITS MANUFACTURING METHOD

Info

Publication number
FR2793942B1
FR2793942B1 FR9906382A FR9906382A FR2793942B1 FR 2793942 B1 FR2793942 B1 FR 2793942B1 FR 9906382 A FR9906382 A FR 9906382A FR 9906382 A FR9906382 A FR 9906382A FR 2793942 B1 FR2793942 B1 FR 2793942B1
Authority
FR
France
Prior art keywords
winding
manufacturing
low voltage
electric transformer
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 - Fee Related
Application number
FR9906382A
Other languages
French (fr)
Other versions
FR2793942A1 (en
Inventor
Patrick Leupold
Christian Schwinn
Eric Meylan
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.)
France Transfo SAS
Original Assignee
France Transfo 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 France Transfo SAS filed Critical France Transfo SAS
Priority to FR9906382A priority Critical patent/FR2793942B1/en
Priority to EP00109330A priority patent/EP1054418A1/en
Publication of FR2793942A1 publication Critical patent/FR2793942A1/en
Application granted granted Critical
Publication of FR2793942B1 publication Critical patent/FR2793942B1/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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers
    • 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
    • H01F41/04—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 for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/061—Winding flat conductive wires or sheets
    • H01F41/063—Winding flat conductive wires or sheets with insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)
FR9906382A 1999-05-18 1999-05-18 "LOW VOLTAGE" WINDING OF ELECTRIC TRANSFORMER AND ITS MANUFACTURING METHOD Expired - Fee Related FR2793942B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9906382A FR2793942B1 (en) 1999-05-18 1999-05-18 "LOW VOLTAGE" WINDING OF ELECTRIC TRANSFORMER AND ITS MANUFACTURING METHOD
EP00109330A EP1054418A1 (en) 1999-05-18 2000-05-02 Low voltage winding for electrical transformer and method for producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906382A FR2793942B1 (en) 1999-05-18 1999-05-18 "LOW VOLTAGE" WINDING OF ELECTRIC TRANSFORMER AND ITS MANUFACTURING METHOD

Publications (2)

Publication Number Publication Date
FR2793942A1 FR2793942A1 (en) 2000-11-24
FR2793942B1 true FR2793942B1 (en) 2002-01-25

Family

ID=9545785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9906382A Expired - Fee Related FR2793942B1 (en) 1999-05-18 1999-05-18 "LOW VOLTAGE" WINDING OF ELECTRIC TRANSFORMER AND ITS MANUFACTURING METHOD

Country Status (2)

Country Link
EP (1) EP1054418A1 (en)
FR (1) FR2793942B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101901674B (en) * 2009-05-25 2012-09-05 上海飞晶电气股份有限公司 Method for enhancing insulativity and mechanical strength of high-tension coil of amorphous alloy transformer
CN109494073A (en) * 2018-11-21 2019-03-19 深圳市吉祥腾达科技有限公司 A kind of adhesive tape flanging process of isolating transformer primary and secondary

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173318A (en) * 1984-09-18 1986-04-15 Toshiba Corp Manufacture of foil wound transformer
US4741947A (en) * 1986-04-24 1988-05-03 Westinghouse Electric Corp. Water-based epoxy patterned porous insulation
US5281488A (en) * 1992-09-15 1994-01-25 Poulsen Peder Ulrik Foil strip conductor
US5904953A (en) * 1997-02-19 1999-05-18 Abb Power T&D Company Inc Insulated metallic strip and method for producing same

Also Published As

Publication number Publication date
EP1054418A1 (en) 2000-11-22
FR2793942A1 (en) 2000-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140131