ATE462191T1 - Transformatorkern - Google Patents

Transformatorkern

Info

Publication number
ATE462191T1
ATE462191T1 AT99968734T AT99968734T ATE462191T1 AT E462191 T1 ATE462191 T1 AT E462191T1 AT 99968734 T AT99968734 T AT 99968734T AT 99968734 T AT99968734 T AT 99968734T AT E462191 T1 ATE462191 T1 AT E462191T1
Authority
AT
Austria
Prior art keywords
transformer core
transformer
core
Prior art date
Application number
AT99968734T
Other languages
English (en)
Inventor
Lennart Harry Erik Hoeglund
Original Assignee
Hoeglund Lennart H E
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=22517669&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE462191(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoeglund Lennart H E filed Critical Hoeglund Lennart H E
Application granted granted Critical
Publication of ATE462191T1 publication Critical patent/ATE462191T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Details Of Television Scanning (AREA)
  • Transformers For Measuring Instruments (AREA)
AT99968734T 1998-09-02 1999-09-02 Transformatorkern ATE462191T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14650198A 1998-09-02 1998-09-02
PCT/SE1999/001518 WO2000014753A1 (en) 1998-09-02 1999-09-02 Transformer core

Publications (1)

Publication Number Publication Date
ATE462191T1 true ATE462191T1 (de) 2010-04-15

Family

ID=22517669

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99968734T ATE462191T1 (de) 1998-09-02 1999-09-02 Transformatorkern

Country Status (26)

Country Link
EP (1) EP1110227B1 (de)
JP (1) JP4514954B2 (de)
KR (1) KR100613751B1 (de)
CN (1) CN1178234C (de)
AP (1) AP1302A (de)
AT (1) ATE462191T1 (de)
AU (1) AU757893B2 (de)
BG (1) BG64573B1 (de)
BR (1) BR9913661A (de)
CA (1) CA2342331C (de)
CZ (1) CZ297230B6 (de)
DE (1) DE69942179D1 (de)
EA (1) EA004162B1 (de)
EE (1) EE04406B1 (de)
HR (1) HRP20010153B1 (de)
HU (1) HU225832B1 (de)
ID (1) ID29340A (de)
IL (2) IL141670A0 (de)
NO (1) NO320985B1 (de)
OA (1) OA11907A (de)
PL (1) PL193118B1 (de)
RS (1) RS49920B (de)
TR (1) TR200101259T2 (de)
UA (1) UA54619C2 (de)
WO (1) WO2000014753A1 (de)
ZA (1) ZA200101707B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE465501T1 (de) † 2000-03-02 2010-05-15 Lennart Hoeglund Transformatorkern
CN1921036B (zh) * 2005-08-26 2010-11-03 张明德 一种增轭式立体/平面卷铁芯
MY177569A (en) * 2011-05-27 2020-09-21 Guangdong Haihong Co Ltd Amorphous alloy stereo wound-core
CN103050235B (zh) * 2012-09-05 2016-12-21 马志刚 内冷式变压器卷铁芯
WO2014133423A1 (en) * 2013-02-26 2014-09-04 Lennart Höglund Transferring machine and three phase transformer core built with transferring machine
CN104319078B (zh) * 2014-10-11 2016-11-02 海鸿电气有限公司 一种110kV及以上电压等级立体卷铁心变压器及其绕制工艺
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
EP3467851A1 (de) 2017-10-04 2019-04-10 Transformer Cage Core AB Transformatorkern mit reduziertem konstruktionsfaktor
FR3112648B1 (fr) * 2020-07-20 2023-04-14 Safran Electrical & Power Procédé de fabrication de boucles pour circuit magnétique
KR102385304B1 (ko) * 2022-02-17 2022-04-12 주식회사 케이피일렉트릭 변압기 철심

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US523572A (en) * 1894-07-24 Electrical converter
SE163797C1 (de) *
US2333464A (en) * 1940-11-29 1943-11-02 Gen Electric Stepped outline wound core
US2431155A (en) * 1943-08-20 1947-11-18 Line Material Co Three-phase transformer and method of making the same
US2401952A (en) * 1943-09-10 1946-06-11 Line Material Co Three-phase transformer
US2400184A (en) * 1943-11-29 1946-05-14 Line Material Co Electromagnetic device
US2498747A (en) * 1944-09-20 1950-02-28 Mcgraw Electric Co Electromagnetic device and method of making the same
US2458112A (en) * 1947-01-20 1949-01-04 Line Material Co Three-phase transformer construction
US2544871A (en) * 1947-04-24 1951-03-13 Mcgraw Electric Co Three-phase transformer
AR204449A1 (es) * 1974-10-07 1976-02-06 Ingenieria Electrica Ind Sa Circuito magnetico para transformadores electricos trifascos
JPS5463320A (en) * 1977-10-31 1979-05-22 Tokushu Denki Kk Threeephase deformation wounddcore
US4557039A (en) * 1979-10-19 1985-12-10 Susan V. Manderson Method of manufacturing transformer cores
JPS57106103A (en) * 1980-12-15 1982-07-01 Mo Puroizuuodosutouennoe Obied Ferromagnetic core

Also Published As

Publication number Publication date
AP2001002081A0 (en) 2001-03-31
AU757893B2 (en) 2003-03-13
HU225832B1 (hu) 2007-10-29
HRP20010153B1 (en) 2011-11-30
YU17101A (sh) 2002-12-10
AP1302A (en) 2004-09-09
HRP20010153A2 (en) 2002-04-30
IL141670A0 (en) 2002-03-10
BG105300A (en) 2001-10-31
PL193118B1 (pl) 2007-01-31
NO320985B1 (no) 2006-02-20
TR200101259T2 (tr) 2001-08-21
IL141670A (en) 2007-10-31
BR9913661A (pt) 2001-06-05
EE04406B1 (et) 2004-12-15
HK1039827A1 (en) 2002-05-10
HUP0104069A3 (en) 2003-02-28
EA004162B1 (ru) 2004-02-26
EE200100137A (et) 2002-06-17
JP4514954B2 (ja) 2010-07-28
JP2002524866A (ja) 2002-08-06
CN1178234C (zh) 2004-12-01
NO20011043D0 (no) 2001-02-28
EP1110227B1 (de) 2010-03-24
CZ2001786A3 (cs) 2001-09-12
BG64573B1 (bg) 2005-07-29
RS49920B (sr) 2008-09-29
EA200100260A1 (ru) 2001-10-22
CZ297230B6 (cs) 2006-10-11
CA2342331C (en) 2010-04-13
ZA200101707B (en) 2002-05-28
KR20010085754A (ko) 2001-09-07
OA11907A (en) 2006-04-10
EP1110227A1 (de) 2001-06-27
HUP0104069A2 (hu) 2002-03-28
CA2342331A1 (en) 2000-03-16
KR100613751B1 (ko) 2006-08-23
ID29340A (id) 2001-08-23
NO20011043L (no) 2001-02-28
PL346275A1 (en) 2002-01-28
CN1317144A (zh) 2001-10-10
UA54619C2 (uk) 2003-03-17
DE69942179D1 (de) 2010-05-06
AU6014999A (en) 2000-03-27
WO2000014753A1 (en) 2000-03-16

Similar Documents

Publication Publication Date Title
DE19983276T1 (de) Festkörpertransformator
DE69738884D1 (de) Verbesserte biokompatible wandler
NO20001788L (no) Kjernebor
DE69927606D1 (de) Mehrteilige kernanordnung
DE59809820D1 (de) Magnetkern
FI981247A0 (fi) Muuntaja
DE69502006D1 (de) Transformatoren
DE69926671D1 (de) Transformator
DE69942179D1 (de) Transformatorkern
DE59911772D1 (de) Transformator - insbesondere giessharztransformator
FI991032L (fi) Muuntaja
DE50000813D1 (de) Transformator
DE69943179D1 (de) Transformatorkern mit getrennten teilen
DE59909571D1 (de) Spannungstransformator
DE59901451D1 (de) Falztrichter
DE59904681D1 (de) Koaxialtransformator
DE59701703D1 (de) Kleintransformator
DK199900453U3 (da) Plade-listekølerkærne
DE69801169D1 (de) Wickelkern
FI960383L (fi) Muuntaja
KR950025825U (ko) 페라이트 코아 구조
KR960006142U (ko) 초크트랜스용 코어
IT250298Y1 (it) Culla trasformista
KR970064047U (ko) 변압기
NO20012618L (no) Isolerende transformator

Legal Events

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