EE04406B1 - Trafosüdamik - Google Patents

Trafosüdamik

Info

Publication number: EE04406B1
Authority: EE; Estonia
Prior art keywords: transformer core; transformer; core
Prior art date: 1998-09-02

Application number

EEP200100137A

Other languages

English (en)

Estonian (et)

Inventor

H�glund Lennart

Original Assignee

H�glund Lennart

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.)

1998-09-02

Filing date

1999-09-02

Publication date

2004-12-15

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=EE04406(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1999-09-02 Application filed by H�glund Lennart filed Critical H�glund Lennart

2002-06-17 Publication of EE200100137A publication Critical patent/EE200100137A/xx

2004-12-15 Publication of EE04406B1 publication Critical patent/EE04406B1/xx

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)

EEP200100137A 1998-09-02 1999-09-02 Trafosüdamik EE04406B1 (et)

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 (2)

Publication Number	Publication Date
EE200100137A EE200100137A (et)	2002-06-17
EE04406B1 true EE04406B1 (et)	2004-12-15

Family

ID=22517669

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EEP200100137A EE04406B1 (et)	1998-09-02	1999-09-02	Trafosüdamik

Country Status (26)

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

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 (en)	2017-10-04	2019-04-10	Transformer Cage Core AB	Transformer core with reduced building factor
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 (sr) *
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

1999
- 1999-02-09 UA UA2001031912A patent/UA54619C2/uk unknown
- 1999-09-02 TR TR2001/01259T patent/TR200101259T2/xx unknown
- 1999-09-02 DE DE69942179T patent/DE69942179D1/de not_active Expired - Lifetime
- 1999-09-02 WO PCT/SE1999/001518 patent/WO2000014753A1/en not_active Ceased
- 1999-09-02 EE EEP200100137A patent/EE04406B1/xx not_active IP Right Cessation
- 1999-09-02 CN CNB998106119A patent/CN1178234C/zh not_active Expired - Fee Related
- 1999-09-02 HU HU0104069A patent/HU225832B1/hu not_active IP Right Cessation
- 1999-09-02 AP APAP/P/2001/002081A patent/AP1302A/en active
- 1999-09-02 RS YUP-171/01A patent/RS49920B/sr unknown
- 1999-09-02 OA OA00100054A patent/OA11907A/en unknown
- 1999-09-02 AU AU60149/99A patent/AU757893B2/en not_active Ceased
- 1999-09-02 IL IL14167099A patent/IL141670A0/xx active IP Right Grant
- 1999-09-02 BR BR9913661-9A patent/BR9913661A/pt not_active Application Discontinuation
- 1999-09-02 KR KR1020017002781A patent/KR100613751B1/ko not_active Expired - Fee Related
- 1999-09-02 CA CA2342331A patent/CA2342331C/en not_active Expired - Fee Related
- 1999-09-02 JP JP2000569410A patent/JP4514954B2/ja not_active Expired - Fee Related
- 1999-09-02 PL PL346275A patent/PL193118B1/pl unknown
- 1999-09-02 CZ CZ20010786A patent/CZ297230B6/cs not_active IP Right Cessation
- 1999-09-02 ID IDW20010747A patent/ID29340A/id unknown
- 1999-09-02 AT AT99968734T patent/ATE462191T1/de not_active IP Right Cessation
- 1999-09-02 HR HR20010153A patent/HRP20010153B1/xx not_active IP Right Cessation
- 1999-09-02 EP EP99968734A patent/EP1110227B1/en not_active Expired - Lifetime
- 1999-09-02 EA EA200100260A patent/EA004162B1/ru not_active IP Right Cessation
2001
- 2001-02-27 IL IL141670A patent/IL141670A/en not_active IP Right Cessation
- 2001-02-28 NO NO20011043A patent/NO320985B1/no not_active IP Right Cessation
- 2001-02-28 ZA ZA200101707A patent/ZA200101707B/en unknown
- 2001-03-01 BG BG105300A patent/BG64573B1/bg unknown

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
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 (en)	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 (en)	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
ATE462191T1 (de)	2010-04-15
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

Legal Events

Date	Code	Title	Description
2005-02-15	KB4A	Valid patent at the end of a year	Effective date: 20041231
2006-02-15	KB4A	Valid patent at the end of a year	Effective date: 20051231
2007-02-15	KB4A	Valid patent at the end of a year	Effective date: 20061231
2008-02-15	KB4A	Valid patent at the end of a year	Effective date: 20071231
2009-02-16	KB4A	Valid patent at the end of a year	Effective date: 20081231
2011-02-15	KB4A	Valid patent at the end of a year	Effective date: 20101231
2016-05-16	MM4A	Lapsed by not paying the annual fees	Effective date: 20150902

Publication	Publication Date	Title
DE19983276T1 (de)	2001-06-13	Festkörpertransformator
DE69738884D1 (de)	2008-09-18	Verbesserte biokompatible wandler
NO20001788L (no)	2000-06-15	Kjernebor
DE69927606D1 (de)	2005-11-10	Mehrteilige kernanordnung
DE59809820D1 (de)	2003-11-06	Magnetkern
FI981247A0 (fi)	1998-06-02	Muuntaja
DE69502006D1 (de)	1998-05-14	Transformatoren
DE69926671D1 (de)	2005-09-22	Transformator
DE69942179D1 (de)	2010-05-06	Transformatorkern
DE59911772D1 (de)	2005-04-21	Transformator - insbesondere giessharztransformator
FI991032L (fi)	2000-11-06	Muuntaja
DE50000813D1 (de)	2003-01-09	Transformator
DE69943179D1 (de)	2011-03-24	Transformatorkern mit getrennten teilen
DE59909571D1 (de)	2004-07-01	Spannungstransformator
DE59901451D1 (de)	2002-06-20	Falztrichter
DE59904681D1 (de)	2003-04-30	Koaxialtransformator
DE59701703D1 (de)	2000-06-21	Kleintransformator
DK199900453U3 (da)	2000-03-24	Plade-listekølerkærne
DE69801169D1 (de)	2001-08-30	Wickelkern
FI960383L (fi)	1997-07-27	Muuntaja
KR950025825U (ko)	1995-09-18	페라이트 코아 구조
KR960006142U (ko)	1996-02-17	초크트랜스용 코어
IT250298Y1 (it)	2003-09-03	Culla trasformista
KR970064047U (ko)	1997-12-11	변압기
NO20012618L (no)	2001-07-24	Isolerende transformator