ATE334473T1 - Gewickelter transformatorkern, verfahren und vorrichtung zur dessen herstellung - Google Patents

Gewickelter transformatorkern, verfahren und vorrichtung zur dessen herstellung

Info

Publication number
ATE334473T1
ATE334473T1 AT00921014T AT00921014T ATE334473T1 AT E334473 T1 ATE334473 T1 AT E334473T1 AT 00921014 T AT00921014 T AT 00921014T AT 00921014 T AT00921014 T AT 00921014T AT E334473 T1 ATE334473 T1 AT E334473T1
Authority
AT
Austria
Prior art keywords
strips
layer
transformer core
layers
central axis
Prior art date
Application number
AT00921014T
Other languages
English (en)
Inventor
Eliezer Adar
Original Assignee
A T T Advanced Transformer Tec
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 A T T Advanced Transformer Tec filed Critical A T T Advanced Transformer Tec
Application granted granted Critical
Publication of ATE334473T1 publication Critical patent/ATE334473T1/de

Links

Classifications

    • 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
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • 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
    • 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
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
AT00921014T 2000-04-27 2000-04-27 Gewickelter transformatorkern, verfahren und vorrichtung zur dessen herstellung ATE334473T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IL2000/000243 WO2001082316A1 (en) 2000-04-27 2000-04-27 A wound transformer core and a method and apparatus for manufacturing thereof

Publications (1)

Publication Number Publication Date
ATE334473T1 true ATE334473T1 (de) 2006-08-15

Family

ID=11042968

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00921014T ATE334473T1 (de) 2000-04-27 2000-04-27 Gewickelter transformatorkern, verfahren und vorrichtung zur dessen herstellung

Country Status (7)

Country Link
EP (1) EP1279177B1 (de)
AT (1) ATE334473T1 (de)
AU (1) AU2000241411A1 (de)
DE (1) DE60029640T2 (de)
ES (1) ES2269128T3 (de)
RU (1) RU2241271C2 (de)
WO (1) WO2001082316A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1724792A1 (de) * 2005-05-20 2006-11-22 Imphy Alloys Method of manufacturing a tape made from nanocrystalline Material and apparatus for making a wound core from such tape
ES2406808T3 (es) * 2010-06-08 2013-06-10 Abb Technology Ag Método para la fabricación de núcleos de transformador triangular fabricados de metal amorfo
DE102011081337A1 (de) * 2011-08-22 2013-02-28 Heinrich Georg Gmbh Maschinenfabrik Vorrichtung zum Transportieren von mehrlagig übereinander angeordnetem, dünnschichtigem Bandmaterial aus einem amorphen Material
WO2013075268A1 (zh) * 2011-11-25 2013-05-30 浙江金三角变压器有限公司 非晶合金三角形变压器铁芯
EP2767990B1 (de) * 2013-02-18 2015-05-27 ABB Technology AG Verfahren zur Herstellung eines gestapelten dreieckigen Kerntransformators

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909742A (en) * 1953-09-01 1959-10-20 Gen Electric Machine wound magnetic core
FR1311248A (fr) * 1961-10-05 1962-12-07 Materiel Electrique S W Le Circuit magnétique pour appareil d'induction
US3399365A (en) * 1964-11-24 1968-08-27 Vadim Subovici Wound magnetic core having staggered strips
US4413406A (en) * 1981-03-19 1983-11-08 General Electric Company Processing amorphous metal into packets by bonding with low melting point material
SU1274012A1 (ru) * 1983-11-05 1986-11-30 Chilingaryan Rafael K Пространственна стыкова магнитна система
SU1312653A1 (ru) * 1984-05-04 1987-05-23 Р. К. Чилингар н Пространственна магнитна система
US5037706A (en) * 1990-02-27 1991-08-06 Asea Brown Boveri, Inc. Laminated strips of amorphous metal
US5329270A (en) * 1992-06-26 1994-07-12 General Electric Company Transformer core comprising groups of amorphous steel strips wrapped about the core window

Also Published As

Publication number Publication date
RU2002131940A (ru) 2004-03-10
EP1279177B1 (de) 2006-07-26
AU2000241411A1 (en) 2001-11-07
DE60029640T2 (de) 2007-07-26
EP1279177A1 (de) 2003-01-29
WO2001082316A1 (en) 2001-11-01
DE60029640D1 (de) 2006-09-07
ES2269128T3 (es) 2007-04-01
RU2241271C2 (ru) 2004-11-27

Similar Documents

Publication Publication Date Title
SE8704455D0 (sv) Lindad transformatorkerna och forfarande for tillverkning av sadan
CA2399256C (en) Transformer core
AU2010211030A1 (en) Amorphous metal continuous flux path transformer and method of manufacture
WO2007142823A3 (en) Disc-wound transformer with foil conductor and method of manufacturing the same
JP2003520421A (ja) 実質上閉じたコア、コア、及び磁気コイルを製造する方法
SE8004094L (sv) Toroidformad transformator for motstandsstumsvetsning
DE3875278D1 (de) Hochfrequenz-leistungsuebertrager.
DE60029640D1 (de) Gewickelter transformatorkern, verfahren und vorrichtung zur dessen herstellung
DE102004024337A8 (de) Verfahren zur Herstellung nanokristalliner Stromwandlerkerne, nach diesem Verfahren hergestellte Magnetkerne sowie Stromwandler mit denselben
TW201330026A (zh) 減少磁芯內聲噪之方法及具經減少聲噪之磁芯
ES2133596T3 (es) Conjunto de nucleo para transformador toroidal.
KR20050067220A (ko) 커플링 장치
CN113903567A (zh) 一种高频高功率降噪变压器
CN102422365B (zh) 用于制造盘式绕组的方法
SE0301973D0 (sv) Manufacture of totoidal transformers
US6891459B1 (en) Inductive devices having a wire core with wires of different shapes and methods of making the same
DE69609731D1 (de) Transformator mit supraleitenden wicklungen
US1797807A (en) Core for electric transformers
Basak et al. Effects of transformer core assembly on building factors
US1672889A (en) Coil
CN200986855Y (zh) 绕线装置
RU2679U1 (ru) Трансформатор
GB1164288A (en) Coiled Magnetic Cores of Magnetic Strip.
JPS5749337A (en) Electric generating coil of magnet
CN1172333A (zh) 多边形截面卷铁芯变压器及制造方法

Legal Events

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