BRPI1010596A2 - núcleo de transformador - Google Patents

núcleo de transformador

Info

Publication number
BRPI1010596A2
BRPI1010596A2 BRPI1010596A BRPI1010596A BRPI1010596A2 BR PI1010596 A2 BRPI1010596 A2 BR PI1010596A2 BR PI1010596 A BRPI1010596 A BR PI1010596A BR PI1010596 A BRPI1010596 A BR PI1010596A BR PI1010596 A2 BRPI1010596 A2 BR PI1010596A2
Authority
BR
Brazil
Prior art keywords
transformer core
transformer
core
Prior art date
Application number
BRPI1010596A
Other languages
English (en)
Inventor
Benjamin Weber
Michael Luckey
Wolfgang Monig
Original Assignee
Abb Technology 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 Abb Technology Ag filed Critical Abb Technology Ag
Publication of BRPI1010596A2 publication Critical patent/BRPI1010596A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/04—Cores, Yokes, or armatures made from strips or ribbons
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformer Cooling (AREA)
  • Coils Or Transformers For Communication (AREA)
BRPI1010596A 2009-05-16 2010-04-28 núcleo de transformador BRPI1010596A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09006635A EP2251875A1 (de) 2009-05-16 2009-05-16 Transformatorkern
PCT/EP2010/002592 WO2010133286A2 (de) 2009-05-16 2010-04-28 Transformatorkern

Publications (1)

Publication Number Publication Date
BRPI1010596A2 true BRPI1010596A2 (pt) 2016-03-15

Family

ID=41137011

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1010596A BRPI1010596A2 (pt) 2009-05-16 2010-04-28 núcleo de transformador

Country Status (6)

Country Link
US (1) US20120075047A1 (pt)
EP (1) EP2251875A1 (pt)
KR (1) KR20120014147A (pt)
CN (1) CN102428525A (pt)
BR (1) BRPI1010596A2 (pt)
WO (1) WO2010133286A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2463871B1 (de) * 2010-12-07 2017-06-14 ABB Schweiz AG Amorpher Transformatorkern
EP2685477A1 (en) * 2012-07-13 2014-01-15 ABB Technology Ltd Hybrid Transformer Cores
US9524820B2 (en) * 2012-11-13 2016-12-20 Raytheon Company Apparatus and method for thermal management of magnetic devices
US9355774B2 (en) * 2012-12-28 2016-05-31 General Electric Company System and method for manufacturing magnetic resonance imaging coils using ultrasonic consolidation
US9177708B2 (en) * 2013-06-14 2015-11-03 Varian Semiconductor Equipment Associates, Inc. Annular cooling fluid passage for magnets
CN105097209B (zh) * 2014-04-25 2018-06-26 台达电子企业管理（上海）有限公司 磁性元件
US9911532B2 (en) 2014-08-25 2018-03-06 Raytheon Company Forced convection liquid cooling of fluid-filled high density pulsed power capacitor with native fluid
EP3975207B1 (en) * 2015-11-30 2023-12-20 Eagle Harbor Technologies, Inc. High voltage transformer
US11538613B2 (en) * 2017-05-24 2022-12-27 Vacon Oy Inductor and method for producing the same
US11508508B2 (en) * 2019-11-21 2022-11-22 Ford Global Technologies, Llc Liquid cooled inductor

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912658A (en) * 1952-12-26 1959-11-10 Gen Electric Turburlence promoters for fluid cooled electrical apparatus
US2946028A (en) * 1954-04-12 1960-07-19 Mc Graw Edison Co Polyphase transformer
US3183461A (en) * 1962-02-05 1965-05-11 Westinghouse Electric Corp Magnetic core structure with cooling passages therein
US3264589A (en) * 1963-09-03 1966-08-02 Gen Electric Transformer pockets for vaporized cooling
GB1094069A (en) * 1964-12-17 1967-12-06 Ass Elect Ind Improvements in laminated magnetic cores
US4345229A (en) * 1978-12-06 1982-08-17 General Electric Company Amorphous metal ballasts and reactors
JPS57103308A (en) * 1980-12-18 1982-06-26 Mitsubishi Electric Corp Iron core for induction equipment
US4893400A (en) 1987-08-21 1990-01-16 Westinghouse Electric Corp. Method of making a repairable transformer having amorphous metal core
JP2698369B2 (ja) * 1988-03-23 1998-01-19 日立金属株式会社 低周波トランス用合金並びにこれを用いた低周波トランス
US5083360A (en) * 1988-09-28 1992-01-28 Abb Power T&D Company, Inc. Method of making a repairable amorphous metal transformer joint
US5331304A (en) * 1992-09-11 1994-07-19 Cooper Power Systems, Inc. Amorphous metal transformer core
TW371768B (en) * 1997-06-06 1999-10-11 Hitachi Ltd Amorphous transformer
EP0977214B1 (en) * 1998-07-31 2004-11-24 Hitachi, Ltd. Amorphous metal core transformer
US6683524B1 (en) * 1998-09-02 2004-01-27 Hoeglund Lennart Transformer core
SE0000410D0 (sv) * 2000-02-06 2000-02-06 Lennart Hoeglund Trefas transformatorkärna
US6917275B2 (en) * 2001-04-13 2005-07-12 Mitsui Chemicals, Inc. Magnetic core and magnetic core-use adhesive resin composition
US6765467B2 (en) * 2001-04-25 2004-07-20 Dung A. Ngo Core support assembly for large wound transformer cores
US6668444B2 (en) * 2001-04-25 2003-12-30 Metglas, Inc. Method for manufacturing a wound, multi-cored amorphous metal transformer core
US6954010B2 (en) * 2002-05-06 2005-10-11 Aerovironment, Inc. Lamination cooling system
US7260883B2 (en) * 2003-06-19 2007-08-28 Abb Technology Ag Method for forming a winding for a three-phase transformer

Also Published As

Publication number Publication date
WO2010133286A2 (de) 2010-11-25
US20120075047A1 (en) 2012-03-29
WO2010133286A3 (de) 2011-02-24
EP2251875A1 (de) 2010-11-17
CN102428525A (zh) 2012-04-25
KR20120014147A (ko) 2012-02-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.