GB929722A - Improvements in and relating to high voltage windings - Google Patents

Improvements in and relating to high voltage windings

Info

Publication number
GB929722A
GB929722A GB1511862A GB1511862A GB929722A GB 929722 A GB929722 A GB 929722A GB 1511862 A GB1511862 A GB 1511862A GB 1511862 A GB1511862 A GB 1511862A GB 929722 A GB929722 A GB 929722A
Authority
GB
United Kingdom
Prior art keywords
coils
turns
relating
high voltage
extra insulation
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
Application number
GB1511862A
Inventor
Gottfried Brozat
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to GB1511862A priority Critical patent/GB929722A/en
Publication of GB929722A publication Critical patent/GB929722A/en
Expired 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
    • H01F27/2871—Pancake coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)

Abstract

929,722. Transformers and inductors. LICENTIA PATENT-VERWALTUNGSG.m.b.H. April 18, 1962, No. 15118/62. Class 38 (2). A high-voltage winding for a transformer or inductor has at least three coils at the highvoltage end spaced apart (at 29) to permit the flow of electrically insulating fluid, the outer turns 19, 20, 21 being connected directly in series with one another and the inner turns 1, 2, 3 being similarly connected to form screens at the inside and outside of the coils, the coils being otherwise wound alternately outwards and inwards. A screening ring 30 may be provided. The coils may be separated from the normally wound coils such as 22-28 by extra insulation 31 which may be wrapped (33) or may be rings of L-shaped cross-section. Extra insulation 32 may be inserted between the outer coil and the screening ring 30 and between the outer turns 1, 2, 3 and 19, 20, 21 and the adjacent turns. At least one of the end coils may have a number of turns and a current density which are different from those of the normally wound coils.
GB1511862A 1962-04-18 1962-04-18 Improvements in and relating to high voltage windings Expired GB929722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1511862A GB929722A (en) 1962-04-18 1962-04-18 Improvements in and relating to high voltage windings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1511862A GB929722A (en) 1962-04-18 1962-04-18 Improvements in and relating to high voltage windings

Publications (1)

Publication Number Publication Date
GB929722A true GB929722A (en) 1963-06-26

Family

ID=10053350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1511862A Expired GB929722A (en) 1962-04-18 1962-04-18 Improvements in and relating to high voltage windings

Country Status (1)

Country Link
GB (1) GB929722A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246270A (en) * 1962-09-10 1966-04-12 Westinghouse Electric Corp Graded insulation for interleaved windings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246270A (en) * 1962-09-10 1966-04-12 Westinghouse Electric Corp Graded insulation for interleaved windings

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