CA957032A - Layer windings for electrical apparatus such as transformers, reactors or the like - Google Patents

Layer windings for electrical apparatus such as transformers, reactors or the like

Info

Publication number
CA957032A
CA957032A CA128,178A CA128178A CA957032A CA 957032 A CA957032 A CA 957032A CA 128178 A CA128178 A CA 128178A CA 957032 A CA957032 A CA 957032A
Authority
CA
Canada
Prior art keywords
transformers
reactors
electrical apparatus
layer windings
windings
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
CA128,178A
Other languages
English (en)
Other versions
CA128178S (fr
Inventor
Uno Zetterlund
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.)
ABB Norden Holding AB
Original Assignee
Allmanna Svenska Elektriska AB
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 Allmanna Svenska Elektriska AB filed Critical Allmanna Svenska Elektriska AB
Application granted granted Critical
Publication of CA957032A publication Critical patent/CA957032A/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
    • H01F27/32—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
    • H01F41/12—Insulating of windings
    • H01F41/122—Insulating between turns or between winding layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)
CA128,178A 1970-11-23 1971-11-18 Layer windings for electrical apparatus such as transformers, reactors or the like Expired CA957032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15807/70A SE347837B (it) 1970-11-23 1970-11-23

Publications (1)

Publication Number Publication Date
CA957032A true CA957032A (en) 1974-10-29

Family

ID=20301262

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,178A Expired CA957032A (en) 1970-11-23 1971-11-18 Layer windings for electrical apparatus such as transformers, reactors or the like

Country Status (13)

Country Link
US (1) US3783427A (it)
AU (1) AU456316B2 (it)
BE (1) BE773569A (it)
BR (1) BR7107761D0 (it)
CA (1) CA957032A (it)
DK (1) DK132725C (it)
FI (1) FI55422C (it)
FR (1) FR2115155B1 (it)
GB (1) GB1321166A (it)
IT (1) IT942898B (it)
NO (1) NO130085B (it)
SE (1) SE347837B (it)
ZA (1) ZA717789B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460531A1 (fr) * 1979-06-29 1981-01-23 Bourchanin Henri Bobine d'inductance a capacite parasite minimale
DE3428893A1 (de) * 1984-08-04 1986-02-13 MWB Messwandler-Bau AG, 8600 Bamberg Verfahren zur herstellung einer lagenwicklung und nach diesem verfahren hergestellte lagenwicklung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US761039A (en) * 1903-09-30 1904-05-24 Westinghouse Electric & Mfg Co Insulation for transformer-coils.
US1036935A (en) * 1912-01-19 1912-08-27 Acme Wire Co Electrical coil and method of making the same.
US1223947A (en) * 1915-10-07 1917-04-24 Harry E Page Induction-coil.
US2213093A (en) * 1937-03-25 1940-08-27 Gen Electric Meter potential coil

Also Published As

Publication number Publication date
FR2115155B1 (it) 1977-01-28
FR2115155A1 (it) 1972-07-07
AU3588071A (en) 1973-05-24
IT942898B (it) 1973-04-02
AU456316B2 (en) 1974-12-12
BR7107761D0 (pt) 1973-04-05
US3783427A (en) 1974-01-01
NO130085B (it) 1974-07-01
DK132725C (da) 1976-06-28
ZA717789B (en) 1972-08-30
DK132725B (da) 1976-01-26
FI55422C (fi) 1979-07-10
BE773569A (fr) 1972-01-31
GB1321166A (en) 1973-06-20
FI55422B (fi) 1979-03-30
SE347837B (it) 1972-08-14

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