EP4102522A4 - Dreiphasentransformator - Google Patents

Dreiphasentransformator Download PDF

Info

Publication number: EP4102522A4
Authority: EP; European Patent Office
Prior art keywords: phase transformer; transformer; phase
Prior art date: 2021-04-19
Legal status (The legal status 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 status listed.): Pending

Application number

EP21884125.2A

Other languages

English (en)

French (fr)

Other versions

EP4102522A1 (de

Inventor

Bilyi Leonid Adamovych

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

2021-04-19

Filing date

2021-07-21

Publication date

2023-09-27

2021-07-21 Application filed by Individual filed Critical Individual

2022-12-14 Publication of EP4102522A1 publication Critical patent/EP4102522A1/de

2023-09-27 Publication of EP4102522A4 publication Critical patent/EP4102522A4/de

Status Pending legal-status Critical Current

Links

Classifications

- 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
- 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
- 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
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Coils Of Transformers For General Uses (AREA)
Regulation Of General Use Transformers (AREA)

EP21884125.2A 2021-04-19 2021-07-21 Dreiphasentransformator Pending EP4102522A4 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
UAA202102030A UA128371C2 (uk)	2021-04-19	2021-04-19	Трифазний трансформатор
PCT/UA2021/000065 WO2022225498A1 (ru)	2021-04-19	2021-07-21	Трехфазный трансформатор

Publications (2)

Publication Number	Publication Date
EP4102522A1 EP4102522A1 (de)	2022-12-14
EP4102522A4 true EP4102522A4 (de)	2023-09-27

Family

ID=89119680

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21884125.2A Pending EP4102522A4 (de)	2021-04-19	2021-07-21	Dreiphasentransformator

Country Status (3)

Country	Link
EP (1)	EP4102522A4 (de)
UA (1)	UA128371C2 (de)
WO (1)	WO2022225498A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2005027155A1 (en) *	2003-09-17	2005-03-24	Vijai Electricals Limited	A method of making a three-phase transformer with triangular core structure and a three-phase transformer with triangular core structure thereof
UA84746C2 (uk) *	2006-10-27	2008-11-25	Леонід Адамович Білий	Трифазний трансформатор
WO2009138101A1 (de) *	2008-05-13	2009-11-19	Abb Technology Ag	Modularer ringkern
WO2015142354A1 (en) *	2014-03-21	2015-09-24	General Electric Company	Electromagnetic apparatus and method for providing the same
US20190267179A1 (en) *	2018-02-28	2019-08-29	Fanuc Corporation	Electromagnetic apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB994898A (en) *	1962-03-13	1965-06-10	John Anders Gulow	Improvements in three phase transformer core structure
SU1714697A1 (ru)	1989-03-20	1992-02-23	Производственное Объединение "Прожектор"	Пространственный магнитопровод
RU2041515C1 (ru) *	1992-12-28	1995-08-09	Геннадий Александрович Кривоносов	Электромагнитное устройство кривоносова
DE102005008302B4 (de)	2005-02-16	2010-09-02	Siemens Ag	Transformatorkern mit magnetischer Abschirmung
UA79028C2 (en) *	2005-06-13	2007-05-10	Admiral Makarov Shipbuilding N	Transformer-tranduser having tranverse magnetic bias with alternating current
EP2080717A1 (de)	2008-01-21	2009-07-22	Philip Morris Products S.A.	Klappdeckelbehälter
RU2422935C2 (ru)	2008-10-14	2011-06-27	Иван Яковлевич Сомов	Составной трансформатор с саморегулированием напряжения под нагрузкой
RU2380780C1 (ru)	2008-12-10	2010-01-27	Открытое акционерное общество "Энергетический институт им. Г.М. Кржижановского"	Пространственный симметричный магнитопровод
UA100077C2 (ru)	2011-04-20	2012-11-12	Национальный Университет Кораблестроения Имени Адмирала Макарова	Магнитопровод для индукционого статического устройства
UA119130C2 (uk) *	2018-07-06	2019-04-25	Леонід Адамович Білий	Трифазний трансформатор
CN111223646A (zh) *	2018-11-23	2020-06-02	杨玉岗	一种磁轭闭合型多相对称集成磁件

2021
- 2021-04-19 UA UAA202102030A patent/UA128371C2/uk unknown
- 2021-07-21 EP EP21884125.2A patent/EP4102522A4/de active Pending
- 2021-07-21 WO PCT/UA2021/000065 patent/WO2022225498A1/ru unknown

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2005027155A1 (en) *	2003-09-17	2005-03-24	Vijai Electricals Limited	A method of making a three-phase transformer with triangular core structure and a three-phase transformer with triangular core structure thereof
UA84746C2 (uk) *	2006-10-27	2008-11-25	Леонід Адамович Білий	Трифазний трансформатор
WO2009138101A1 (de) *	2008-05-13	2009-11-19	Abb Technology Ag	Modularer ringkern
WO2015142354A1 (en) *	2014-03-21	2015-09-24	General Electric Company	Electromagnetic apparatus and method for providing the same
US20190267179A1 (en) *	2018-02-28	2019-08-29	Fanuc Corporation	Electromagnetic apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022225498A1 *

Also Published As

Publication number	Publication date
UA128371C2 (uk)	2024-06-26
EP4102522A1 (de)	2022-12-14
WO2022225498A1 (ru)	2022-10-27
WO2022225498A8 (ru)	2023-12-14

Legal Events

Date	Code	Title	Description
2022-05-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: UNKNOWN
2022-10-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2022-11-11	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2022-11-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2022-12-14	17P	Request for examination filed	Effective date: 20220909
2022-12-14	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2023-08-21	REG	Reference to a national code	Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: H01F0027240000 Ipc: H01F0027245000
2023-09-27	A4	Supplementary search report drawn up and despatched	Effective date: 20230825
2023-09-27	RIC1	Information provided on ipc code assigned before grant	Ipc: H01F 30/12 20060101ALI20230821BHEP Ipc: H01F 27/245 20060101AFI20230821BHEP
2024-07-24	DAV	Request for validation of the european patent (deleted)
2024-07-24	DAX	Request for extension of the european patent (deleted)

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