BR8105530A - Enrolamento para transformadores secos - Google Patents

Enrolamento para transformadores secos

Info

Publication number
BR8105530A
BR8105530A BR8105530A BR8105530A BR8105530A BR 8105530 A BR8105530 A BR 8105530A BR 8105530 A BR8105530 A BR 8105530A BR 8105530 A BR8105530 A BR 8105530A BR 8105530 A BR8105530 A BR 8105530A
Authority
BR
Brazil
Prior art keywords
wound
synthetic resin
winding
bare
dry
Prior art date
Application number
BR8105530A
Other languages
English (en)
Portuguese (pt)
Inventor
R 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 BR8105530A publication Critical patent/BR8105530A/pt

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
    • H01F27/327—Encapsulating or impregnating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Coils Or Transformers For Communication (AREA)
BR8105530A 1980-09-19 1981-08-31 Enrolamento para transformadores secos BR8105530A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803035530 DE3035530A1 (de) 1980-09-19 1980-09-19 Wicklung fuer trockentransformatoren

Publications (1)

Publication Number Publication Date
BR8105530A true BR8105530A (pt) 1982-05-18

Family

ID=6112440

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8105530A BR8105530A (pt) 1980-09-19 1981-08-31 Enrolamento para transformadores secos

Country Status (5)

Country Link
EP (1) EP0048384B1 (de)
JP (1) JPS5784112A (de)
AT (1) ATE7250T1 (de)
BR (1) BR8105530A (de)
DE (2) DE3035530A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4086927B1 (de) * 2021-05-05 2024-03-27 Hitachi Energy Ltd Spule für einen transformatorkern

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR422073A (fr) * 1910-05-19 1911-03-11 Robert Bosch Mode de construction des bobines d'appareils électriques
US1381567A (en) * 1917-06-30 1921-06-14 Kuttner Ernst Wolfgang Method of manufacturing electric coils
GB431579A (en) * 1933-01-11 1935-07-11 Aeg Improvements relating to electrical coils
GB460493A (en) * 1935-06-24 1937-01-28 British Thomson Houston Co Ltd Improvements in and relating to transformer windings
US2754355A (en) * 1952-02-08 1956-07-10 Allis Chalmers Mfg Co Crepe paper insulating elements
DE1151070B (de) * 1952-08-16 1963-07-04 Siemens Ag Verfahren zum Einbetten einer elektrischen Wicklung in irreversibel erhaertendes Giess-harz, insbesondere fuer Messwandler, unter Aufbringung einer Bandage auf die Wicklung
DE1152756B (de) * 1961-01-05 1963-08-14 Inst Iaprueffeld Fuer Elek Sch Verfahren zur Herstellung der Lagenisolation aus sich ueberlappenden Papierbaendern fuer Transformatoren, Wandler und Drosselspulen
GB1156133A (en) * 1966-04-22 1969-06-25 Parsons C A & Co Ltd Improvements in and relating to Insulated Electrical Conductors
DE2111718A1 (de) * 1971-03-11 1972-09-14 Transformatoren Union Ag Lagenwicklung fuer Transformatoren,Drosselspulen u.dgl.
US3934332A (en) * 1974-11-26 1976-01-27 Westinghouse Electric Corporation Method of making electrical coils having improved strength and oil permeability
JPS5598810A (en) * 1979-01-24 1980-07-28 Toshiba Corp Coil wrapped with resin

Also Published As

Publication number Publication date
JPS5784112A (en) 1982-05-26
EP0048384A1 (de) 1982-03-31
ATE7250T1 (de) 1984-05-15
DE3163307D1 (en) 1984-05-30
DE3035530A1 (de) 1982-05-06
EP0048384B1 (de) 1984-04-25

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