EP0844626A4 - Transformateur - Google Patents

Transformateur

Info

Publication number: EP0844626A4
Authority: EP; European Patent Office
Prior art keywords: transformer
Prior art date: 1996-04-16
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.): Granted

Application number

EP97919797A

Other languages

German (de)

English (en)

Other versions

EP0844626A1 (fr

EP0844626B1 (fr

Inventor

Gennady Alexandrovich Markov

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.)

1996-04-16

Filing date

1997-04-10

Publication date

2000-03-29

1996-04-16 Priority claimed from RU96106791A external-priority patent/RU2119204C1/ru

1997-02-05 Priority claimed from RU97101702A external-priority patent/RU2119205C1/ru

1997-04-10 Application filed by Individual filed Critical Individual

1998-05-27 Publication of EP0844626A1 publication Critical patent/EP0844626A1/fr

2000-03-29 Publication of EP0844626A4 publication Critical patent/EP0844626A4/fr

2010-05-26 Application granted granted Critical

2010-05-26 Publication of EP0844626B1 publication Critical patent/EP0844626B1/fr

2017-04-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- H01F30/10—Single-phase 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
- H01F27/28—Coils; Windings; Conductive connections
- 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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Coils Of Transformers For General Uses (AREA)
Coils Or Transformers For Communication (AREA)
Transformers For Measuring Instruments (AREA)
Magnetic Resonance Imaging Apparatus (AREA)

EP97919797A 1996-04-16 1997-04-10 Transformateur Expired - Lifetime EP0844626B1 (fr)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
RU96106791A RU2119204C1 (ru)	1996-04-16	1996-04-16	Трансформатор
RU96106791		1997-02-05
RU97101702		1997-02-05
RU97101702A RU2119205C1 (ru)	1997-02-05	1997-02-05	Трансформатор (варианты)
PCT/RU1997/000110 WO1997039463A1 (fr)	1996-04-16	1997-04-10	Transformateur

Publications (3)

Publication Number	Publication Date
EP0844626A1 EP0844626A1 (fr)	1998-05-27
EP0844626A4 true EP0844626A4 (fr)	2000-03-29
EP0844626B1 EP0844626B1 (fr)	2010-05-26

Family

ID=26653874

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP97919797A Expired - Lifetime EP0844626B1 (fr)	1996-04-16	1997-04-10	Transformateur

Country Status (6)

Country	Link
EP (1)	EP0844626B1 (fr)
JP (1)	JPH11508414A (fr)
KR (1)	KR100453776B1 (fr)
CA (1)	CA2224708C (fr)
DE (1)	DE69739888D1 (fr)
WO (1)	WO1997039463A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE0000410D0 (sv) *	2000-02-06	2000-02-06	Lennart Hoeglund	Trefas transformatorkärna
JP3992922B2 (ja)	2000-11-27	2007-10-17	シャープ株式会社	液晶表示装置用基板及びその製造方法及びそれを備えた液晶表示装置
CN106650079B (zh) *	2016-12-16	2019-09-10	广东电网有限责任公司江门供电局	变电站二次回路模拟图的显示方法和系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1659548A (en) *	1926-09-08	1928-02-14	Gen Electric	Transformer
US2519224A (en) *	1947-05-28	1950-08-15	Westinghouse Electric Corp	Electrical transformer
US2586352A (en) *	1947-07-17	1952-02-19	Westinghouse Electric Corp	High-frequency transformer
US3657678A (en) *	1970-06-08	1972-04-18	Carl A Schwenden	Multi-purpose, multi-voltage transformer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU130568A1 (ru) *	1959-08-31	1959-11-30	Э.М.А. Манькин	Однофазный двухобмоточный трансформатор
US3474326A (en) *	1967-01-27	1969-10-21	Gen Electric	Tap changing apparatus for inductive windings
SU607287A1 (ru) *	1972-03-23	1978-05-15	Klimov Mikhail A	Симметричный трансформатор
US4403205A (en) *	1980-05-19	1983-09-06	General Electric Company	Circuit arrangement for controlling transformer current
ATE61886T1 (de) *	1986-07-30	1991-04-15	Siemens Ag	Schaltungsanordnung fuer leistungsgrosstransformatoren.

1997
- 1997-04-10 DE DE69739888T patent/DE69739888D1/de not_active Expired - Lifetime
- 1997-04-10 JP JP9536995A patent/JPH11508414A/ja active Pending
- 1997-04-10 KR KR1019970709399A patent/KR100453776B1/ko not_active Expired - Fee Related
- 1997-04-10 CA CA002224708A patent/CA2224708C/fr not_active Expired - Fee Related
- 1997-04-10 EP EP97919797A patent/EP0844626B1/fr not_active Expired - Lifetime
- 1997-04-10 WO PCT/RU1997/000110 patent/WO1997039463A1/fr not_active Ceased

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1659548A (en) *	1926-09-08	1928-02-14	Gen Electric	Transformer
US2519224A (en) *	1947-05-28	1950-08-15	Westinghouse Electric Corp	Electrical transformer
US2586352A (en) *	1947-07-17	1952-02-19	Westinghouse Electric Corp	High-frequency transformer
US3657678A (en) *	1970-06-08	1972-04-18	Carl A Schwenden	Multi-purpose, multi-voltage transformer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9739463A1 *

Also Published As

Publication number	Publication date
DE69739888D1 (de)	2010-07-08
KR100453776B1 (ko)	2005-05-10
WO1997039463A1 (fr)	1997-10-23
EP0844626A1 (fr)	1998-05-27
CA2224708A1 (fr)	1997-10-23
KR19990022930A (ko)	1999-03-25
CA2224708C (fr)	2006-01-24
JPH11508414A (ja)	1999-07-21
EP0844626B1 (fr)	2010-05-26

Legal Events

Date	Code	Title	Description
1998-04-09	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
1998-05-27	17P	Request for examination filed	Effective date: 19971212
1998-05-27	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): CH DE DK FI FR GB GR LI NL SE
2000-03-29	A4	Supplementary search report drawn up and despatched	Effective date: 20000210
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2003-05-28	17Q	First examination report despatched	Effective date: 20030415
2009-10-14	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2010-03-02	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2010-04-23	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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