ATE465501T1 - Transformatorkern - Google Patents

Transformatorkern

Info

Publication number
ATE465501T1
ATE465501T1 AT01914262T AT01914262T ATE465501T1 AT E465501 T1 ATE465501 T1 AT E465501T1 AT 01914262 T AT01914262 T AT 01914262T AT 01914262 T AT01914262 T AT 01914262T AT E465501 T1 ATE465501 T1 AT E465501T1
Authority
AT
Austria
Prior art keywords
core
transformer core
transformer
legs
inductor
Prior art date
Application number
AT01914262T
Other languages
English (en)
Inventor
Lennart Hoeglund
Original Assignee
Lennart Hoeglund
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=26655007&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE465501(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US09/623,285 external-priority patent/US6683524B1/en
Priority claimed from SE0000710A external-priority patent/SE517941C2/sv
Application filed by Lennart Hoeglund filed Critical Lennart Hoeglund
Application granted granted Critical
Publication of ATE465501T1 publication Critical patent/ATE465501T1/de

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
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
AT01914262T 2000-03-02 2001-03-02 Transformatorkern ATE465501T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/623,285 US6683524B1 (en) 1998-09-02 1999-09-02 Transformer core
SE0000710A SE517941C2 (sv) 2000-03-02 2000-03-02 Trefastransformatorkärna
PCT/SE2001/000454 WO2001065572A2 (en) 2000-03-02 2001-03-02 Transformer core

Publications (1)

Publication Number Publication Date
ATE465501T1 true ATE465501T1 (de) 2010-05-15

Family

ID=26655007

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01914262T ATE465501T1 (de) 2000-03-02 2001-03-02 Transformatorkern

Country Status (5)

Country Link
EP (1) EP1277217B2 (de)
AT (1) ATE465501T1 (de)
AU (1) AU2001239609A1 (de)
DE (1) DE60141897D1 (de)
WO (1) WO2001065572A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010211030A1 (en) * 2009-02-05 2011-07-28 Hexaformer Ab Amorphous metal continuous flux path transformer and method of manufacture
EP2367181A1 (de) * 2010-03-20 2011-09-21 ABB Technology AG Dreiphasen-Hochleistungstrockentransformator mit epoxidisolierten Spulen und Verfahren zu seiner Herstellung
ES2406808T3 (es) * 2010-06-08 2013-06-10 Abb Technology Ag Método para la fabricación de núcleos de transformador triangular fabricados de metal amorfo
US8970176B2 (en) * 2010-11-15 2015-03-03 Bloom Energy Corporation DC micro-grid
RS52864B (sr) * 2011-07-22 2013-12-31 Ivan PEJČIĆ Delta magnetno jezgro trofaznog transformatora
DE102014103526A1 (de) 2014-03-14 2015-09-17 Maschinenfabrik Reinhausen Gmbh Laststufenschalter, Stufentransformator zur Spannungsregelung und Verfahren zur Durchführung einer Umschaltung im Stufentransformator
US11158449B2 (en) 2015-03-12 2021-10-26 Guglielmo MONTAGNANI Method and device for manufacturing transformers with a core made of amorphous material, and transformer thus produced

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333464A (en) * 1940-11-29 1943-11-02 Gen Electric Stepped outline wound core
US2544871A (en) * 1947-04-24 1951-03-13 Mcgraw Electric Co Three-phase transformer
US2947401A (en) † 1957-06-10 1960-08-02 Leading Engineering And Mfg Co Flexible chute
UA54619C2 (uk) † 1998-09-02 2003-03-17 Леннарт Хеглунд Осердя трансформатора

Also Published As

Publication number Publication date
EP1277217B1 (de) 2010-04-21
AU2001239609A1 (en) 2001-09-12
EP1277217B2 (de) 2013-06-05
EP1277217A2 (de) 2003-01-22
WO2001065572A3 (en) 2002-01-17
DE60141897D1 (de) 2010-06-02
WO2001065572A2 (en) 2001-09-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties