BR8503952A - Processo para a fabricacao de enrolamentos,integrados em resina de fundicao,para transformadores - Google Patents

Processo para a fabricacao de enrolamentos,integrados em resina de fundicao,para transformadores

Info

Publication number
BR8503952A
BR8503952A BR8503952A BR8503952A BR8503952A BR 8503952 A BR8503952 A BR 8503952A BR 8503952 A BR8503952 A BR 8503952A BR 8503952 A BR8503952 A BR 8503952A BR 8503952 A BR8503952 A BR 8503952A
Authority
BR
Brazil
Prior art keywords
spools
mould
casting mould
casting
insulating material
Prior art date
Application number
BR8503952A
Other languages
English (en)
Portuguese (pt)
Inventor
Gerhard Altmann
Wolfgang Bendel
Rudolf Dedelmahar
Richard Dr Pfeiffer
Original Assignee
Transformatoren Union Ag
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 Transformatoren Union Ag filed Critical Transformatoren Union Ag
Publication of BR8503952A publication Critical patent/BR8503952A/pt

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
    • H01F41/04—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
    • H01F41/12—Insulating of windings
    • 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
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Epoxy Resins (AREA)
BR8503952A 1984-08-20 1985-08-19 Processo para a fabricacao de enrolamentos,integrados em resina de fundicao,para transformadores BR8503952A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843430586 DE3430586A1 (de) 1984-08-20 1984-08-20 Verfahren zur herstellung in giessharz eingebetteter wicklungen fuer transformatoren

Publications (1)

Publication Number Publication Date
BR8503952A true BR8503952A (pt) 1986-06-03

Family

ID=6243467

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8503952A BR8503952A (pt) 1984-08-20 1985-08-19 Processo para a fabricacao de enrolamentos,integrados em resina de fundicao,para transformadores

Country Status (5)

Country Link
EP (1) EP0172494B1 (de)
KR (1) KR920010357B1 (de)
AT (1) ATE35746T1 (de)
BR (1) BR8503952A (de)
DE (2) DE3430586A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4426138C2 (de) * 1994-07-22 1998-04-23 Siemens Ag Gießform für eine Transformatorspule mit Kontrollmöglichkeit des Vergusses
KR100310150B1 (ko) 1999-07-26 2001-09-29 윤종용 전자렌지의 트랜스포머용 코일의 수지성형방법
DE10248782B4 (de) * 2002-09-30 2005-08-04 Siemens Ag Gießform für zylindrische Gießharzspulen
DE10255564B4 (de) * 2002-09-30 2005-10-27 Siemens Ag Gießform für zylindrische Gießharzspulen
CN112652477B (zh) * 2020-12-14 2022-08-16 山东电力设备有限公司 线圈油道垫条全自动粘接方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694713A (en) * 1979-12-28 1981-07-31 Fuji Electric Co Ltd Manufacturing method of coil spacer of resin mold type electrical apparatus
DE3234098A1 (de) * 1982-09-14 1984-03-15 Transformatoren Union Ag, 7000 Stuttgart Verfahren zur herstellung in giessharz eingebetteter wicklungen fuer transformatoren
DE3236446A1 (de) * 1982-10-01 1984-04-05 Smit Transformatoren B.V., 6500 Nijmegen Verfahren zur herstellung einer in eine vergussmasse eingebetteten draht- oder folien-wicklung und fuer das verfahren verwendbares wicklungsmaterial

Also Published As

Publication number Publication date
KR920010357B1 (ko) 1992-11-27
DE3430586A1 (de) 1986-02-27
KR860002121A (ko) 1986-03-26
EP0172494B1 (de) 1988-07-13
DE3563802D1 (en) 1988-08-18
ATE35746T1 (de) 1988-07-15
EP0172494A1 (de) 1986-02-26

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Legal Events

Date Code Title Description
PC Transfer

Free format text: SIEMENS S.A. (BR/SP)

TC Change of name
TE Change of address
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 19/08/2000