EP2357657A3 - Agencement inductif - Google Patents

Agencement inductif Download PDF

Info

Publication number: EP2357657A3
Authority: EP; European Patent Office
Prior art keywords: inductive assembly; leg; core; main winding; inductive
Prior art date: 2008-05-21
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

EP11001711.8A

Other languages

German (de)

English (en)

Other versions

EP2357657A2 (fr

EP2357657B1 (fr

Inventor

Bernhard Schneider

Thomas Uhl

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.)

SEW Eurodrive GmbH and Co KG

Original Assignee

SEW Eurodrive GmbH and Co KG

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.)

2008-05-21

Filing date

2009-04-22

Publication date

2014-09-24

2008-05-21 Priority claimed from DE200810024602 external-priority patent/DE102008024602B4/de

2009-04-22 Application filed by SEW Eurodrive GmbH and Co KG filed Critical SEW Eurodrive GmbH and Co KG

2011-08-17 Publication of EP2357657A2 publication Critical patent/EP2357657A2/fr

2014-09-24 Publication of EP2357657A3 publication Critical patent/EP2357657A3/fr

2015-11-11 Application granted granted Critical

2015-11-11 Publication of EP2357657B1 publication Critical patent/EP2357657B1/fr

Status Active legal-status Critical Current

2029-04-22 Anticipated expiration legal-status Critical

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
- H01F2038/146—Inductive couplings in combination with capacitive coupling
- 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
- H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F29/146—Constructional details
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Dc-Dc Converters (AREA)
Coils Of Transformers For General Uses (AREA)
Coils Or Transformers For Communication (AREA)

EP11001711.8A 2008-05-21 2009-04-22 Agencement inductif Active EP2357657B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE200810024602 DE102008024602B4 (de)	2008-05-21	2008-05-21	Schaltungsanordnung und deren Verwendung
EP09749527.9A EP2281293B1 (fr)	2008-05-21	2009-04-22	Inductance et dispositif

Related Parent Applications (3)

Application Number	Title	Priority Date	Filing Date
EP09749527.9A Division EP2281293B1 (fr)	2008-05-21	2009-04-22	Inductance et dispositif
EP09749527.9A Division-Into EP2281293B1 (fr)	2008-05-21	2009-04-22	Inductance et dispositif
EP09749527.9 Division		2009-04-22

Publications (3)

Publication Number	Publication Date
EP2357657A2 EP2357657A2 (fr)	2011-08-17
EP2357657A3 true EP2357657A3 (fr)	2014-09-24
EP2357657B1 EP2357657B1 (fr)	2015-11-11

Family

ID=40849233

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP09749527.9A Active EP2281293B1 (fr)	2008-05-21	2009-04-22	Inductance et dispositif
EP11001711.8A Active EP2357657B1 (fr)	2008-05-21	2009-04-22	Agencement inductif

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP09749527.9A Active EP2281293B1 (fr)	2008-05-21	2009-04-22	Inductance et dispositif

Country Status (4)

Country	Link
EP (2)	EP2281293B1 (fr)
CN (1)	CN102037525B (fr)
DE (1)	DE102008064640B4 (fr)
WO (1)	WO2009141037A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3076411B1 (fr)	2015-04-01	2017-11-29	Siemens Aktiengesellschaft	Circuit de reduction d'une part de flux continu magnetique dans le noyau d'un transformateur
CN106411115B (zh) *	2016-11-21	2019-03-08	盐城工学院	一种可变电感工作范围连续扩展的方法
JP6786453B2 (ja) *	2017-08-04	2020-11-18	矢崎総業株式会社	サージ電圧低減部材
AT520274B1 (de) *	2017-08-08	2023-09-15	Himmelstoss Dipl Ing Dr Felix	DC/DC Konverter mit zusätzlichem induktiv gekoppeltem spannungsbidirektionalen Schalter zur Überbrückung einer Induktivität
DE102018007911A1 (de) *	2017-10-18	2019-04-18	Sew-Eurodrive Gmbh & Co Kg	Ladegerät und System zur Energieübertragung an ein Mobilteil mit Energiespeicher und Sekundärwicklung
DE102021205817A1 (de)	2021-06-09	2022-12-15	Siemens Aktiengesellschaft	Ladestation für ein elektrisch antreibbares Fahrzeug

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2673321A (en) *	1948-11-17	1954-03-23	Westinghouse Air Brake Co	Transformer voltage regulating arrangement
US3631534A (en) *	1969-09-05	1971-12-28	Matsushita Electric Industrial Co Ltd	Variable inductance device
US4620144A (en) *	1985-01-16	1986-10-28	Hydro-Quebec	Self-controlled variable inductor with air gaps
EP0443342A1 (fr) *	1990-02-23	1991-08-28	Bonnet, André	Procédé de contrôle du transfert d'énergie dans un convertisseur statique; convertisseur statique d'énergie pour sa mise en oeuvre et alimentation électrique utilisant un tel convertisseur
US5319343A (en) *	1990-08-21	1994-06-07	Powercube Corporation	Integrated magnetic inductor having series and common mode windings
US5424691A (en) *	1994-02-03	1995-06-13	Sadinsky; Samuel	Apparatus and method for electronically controlled admittance matching network
WO2008031491A1 (fr) *	2006-09-14	2008-03-20	Sew-Eurodrive Gmbh & Co. Kg	Système et procédé de transmission d'énergie sans contact

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3634534A (en) *	1969-08-22	1972-01-11	Chevron Res	Separation of chemicals using fractionation and heterogeneous catalysis
US4213084A (en)	1977-05-20	1980-07-15	Tdk Electronics Company Limited	Variable leakage transformer
US6317021B1 (en) *	1998-05-18	2001-11-13	Nmb (Usa) Inc.	Variable inductor
DE10053373B4 (de)	2000-10-27	2019-10-02	Sew-Eurodrive Gmbh & Co Kg	Verfahren und Vorrichtung zur berührungslosen Energieübertragung
DE10141884B4 (de)	2000-11-15	2020-06-04	Abb Schweiz Ag	Einspeiseschaltung eines ein Magnetfeld erzeugenden Resonanzkreises sowie Steuer/Regeleinrichtung hierzu
DE10339340B4 (de)	2003-08-25	2020-02-20	Sew-Eurodrive Gmbh & Co Kg	Vorrichtung zur berührungslosen Energieübertragung
JP4266951B2 (ja)	2005-03-31	2009-05-27	Ｔｄｋ株式会社	磁気素子および電源装置

2008
- 2008-05-21 DE DE102008064640.7A patent/DE102008064640B4/de active Active
2009
- 2009-04-22 EP EP09749527.9A patent/EP2281293B1/fr active Active
- 2009-04-22 CN CN200980118175.XA patent/CN102037525B/zh active Active
- 2009-04-22 WO PCT/EP2009/002920 patent/WO2009141037A1/fr not_active Ceased
- 2009-04-22 EP EP11001711.8A patent/EP2357657B1/fr active Active

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2673321A (en) *	1948-11-17	1954-03-23	Westinghouse Air Brake Co	Transformer voltage regulating arrangement
US3631534A (en) *	1969-09-05	1971-12-28	Matsushita Electric Industrial Co Ltd	Variable inductance device
US4620144A (en) *	1985-01-16	1986-10-28	Hydro-Quebec	Self-controlled variable inductor with air gaps
EP0443342A1 (fr) *	1990-02-23	1991-08-28	Bonnet, André	Procédé de contrôle du transfert d'énergie dans un convertisseur statique; convertisseur statique d'énergie pour sa mise en oeuvre et alimentation électrique utilisant un tel convertisseur
US5319343A (en) *	1990-08-21	1994-06-07	Powercube Corporation	Integrated magnetic inductor having series and common mode windings
US5424691A (en) *	1994-02-03	1995-06-13	Sadinsky; Samuel	Apparatus and method for electronically controlled admittance matching network
WO2008031491A1 (fr) *	2006-09-14	2008-03-20	Sew-Eurodrive Gmbh & Co. Kg	Système et procédé de transmission d'énergie sans contact

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BEN-YAAKOV S ET AL: "A self-adjusting sinusoidal power source suitable for driving capacitive loads", 2004 IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, APEC 04, IEEE, ANAHEIM, CA, USA, vol. 3, 22 February 2004 (2004-02-22), pages 1832 - 1837, XP010704504, ISBN: 978-0-7803-8269-5, DOI: 10.1109/APEC.2004.1296115 *
MEDINI D ET AL: "A current-controlled variable-inductor for high frequency resonant power circuits", APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, 1994. APEC '94. C ONFERENCE PROCEEDINGS 1994., NINTH ANNUAL ORLANDO, FL, USA 13-17 FEB. 1994, NEW YORK, NY, USA,IEEE, 13 February 1994 (1994-02-13), pages 219 - 225, XP010118568, ISBN: 978-0-7803-1456-6, DOI: 10.1109/APEC.1994.316396 *

Also Published As

Publication number	Publication date
WO2009141037A1 (fr)	2009-11-26
DE102008064640B4 (de)	2024-08-22
EP2357657A2 (fr)	2011-08-17
CN102037525B (zh)	2014-01-15
EP2281293A1 (fr)	2011-02-09
EP2357657B1 (fr)	2015-11-11
DE102008064640A1 (de)	2009-12-03
EP2281293B1 (fr)	2017-02-01
CN102037525A (zh)	2011-04-27

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