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ATE4618T1 - TRANSFORMER OR CHOKE WITH ONE WINDING WITH TAPPING. - Google Patents

TRANSFORMER OR CHOKE WITH ONE WINDING WITH TAPPING.

Info

Publication number
ATE4618T1
ATE4618T1 AT80101231T AT80101231T ATE4618T1 AT E4618 T1 ATE4618 T1 AT E4618T1 AT 80101231 T AT80101231 T AT 80101231T AT 80101231 T AT80101231 T AT 80101231T AT E4618 T1 ATE4618 T1 AT E4618T1
Authority
AT
Austria
Prior art keywords
winding
transformer
layer
choke
tapping
Prior art date
Application number
AT80101231T
Other languages
German (de)
Inventor
Jan Wildeboer
Original Assignee
Smit Transformatoren B.V.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6067058&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE4618(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Smit Transformatoren B.V. filed Critical Smit Transformatoren B.V.
Application granted granted Critical
Publication of ATE4618T1 publication Critical patent/ATE4618T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • 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)
  • Coils Or Transformers For Communication (AREA)

Abstract

1. A transformer or inductor having a layered winding, with taps being provided in the one winding layer, especially the outermost layer, characterized in that the winding is wound with a number of turns per winding layer and a plurality of parallel mutually insulated conductors as a helical winding including cross-joints or twists, wherein each of said conductors is extended in each winding layer, and all winding portions (7, 7', 7", 7'") are provided with identical tapping configuration.
AT80101231T 1979-03-31 1980-03-11 TRANSFORMER OR CHOKE WITH ONE WINDING WITH TAPPING. ATE4618T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2912935A DE2912935B2 (en) 1979-03-31 1979-03-31 Transformer or choke with winding in layers and tapping in one winding layer
EP80101231A EP0017019B1 (en) 1979-03-31 1980-03-11 Transformer or inductance coil with a coil with tappings

Publications (1)

Publication Number Publication Date
ATE4618T1 true ATE4618T1 (en) 1983-09-15

Family

ID=6067058

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80101231T ATE4618T1 (en) 1979-03-31 1980-03-11 TRANSFORMER OR CHOKE WITH ONE WINDING WITH TAPPING.

Country Status (4)

Country Link
EP (1) EP0017019B1 (en)
JP (1) JPS55140214A (en)
AT (1) ATE4618T1 (en)
DE (1) DE2912935B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126972C2 (en) * 1981-07-08 1985-05-09 Transformatoren Union Ag, 7000 Stuttgart Circuit arrangement for the windings of a double-deck transformer
GB2259610A (en) * 1991-09-12 1993-03-17 Accent Lighting Limited Transformer having a plurality of parallel primaries

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931301C (en) * 1951-11-11 1955-08-04 Brown Power transformer with a device for reactive power compensation
FR1147646A (en) * 1956-04-11 1957-11-27 Materiel Electrique S W Le Adjustment winding for inductance coil
DE1089878B (en) * 1959-03-03 1960-09-29 Siemens Ag Cylinder winding for transformers made from several parallel-connected and radially overlapped conductors crossed with each other
DE1172364B (en) * 1960-12-23 1964-06-18 Licentia Gmbh Winding for transformers and reactors for high power and voltage
DE1254754B (en) * 1962-11-28 1967-11-23 Smit Nijmegen Electrotec Step transformer
CH436469A (en) * 1964-08-24 1967-05-31 Skoda Np Winding of a non-rotating electromagnetic machine, in particular a regulating or autotransformer
DE1538220A1 (en) * 1965-07-19 1969-11-06 Liebknecht Transformat Arrangement for overvoltage protection of the step windings of transformers
DE1563221B2 (en) * 1966-05-21 1973-06-07 LicentJa Patent Verwaltungs GmbH, 6000 Frankfurt ARRANGEMENT FOR LOAD-FREE VOLTAGE ADJUSTMENT FOR TRANSFORMERS OF HIGH VOLTAGE WITH STEP-WINDINGS
DE1908982A1 (en) * 1969-02-22 1970-09-03 Dr Rer Nat Waldemar Koglin Voltage pre-selection circuit without voltage interruption for high-voltage transformers of electrostatic precipitators
DE2235334C2 (en) * 1972-07-19 1982-06-03 Transformatoren Union Ag, 7000 Stuttgart Multiple winding sections for transformer - include balancing windings in concentric pairs between, and in line with, tapped main windings

Also Published As

Publication number Publication date
JPS55140214A (en) 1980-11-01
DE2912935A1 (en) 1980-10-02
EP0017019B1 (en) 1983-09-07
DE2912935B2 (en) 1981-07-16
EP0017019A1 (en) 1980-10-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
RVE Rejection due to an opposition filed with the epo