EP0783171A3 - Composant inductif pour l'amortissement de parasites asymétriques et symétriques - Google Patents

Composant inductif pour l'amortissement de parasites asymétriques et symétriques Download PDF

Info

Publication number: EP0783171A3
Authority: EP; European Patent Office
Prior art keywords: damping; inductive component; parasitics; asymmetrical; symmetrical
Prior art date: 1996-01-05
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

EP96118928A

Other languages

German (de)

English (en)

Other versions

EP0783171A2 (fr

EP0783171B1 (fr

Inventor

Peter Aufleger

Herbert Baschke

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.)

TDK Electronics AG

Original Assignee

Siemens Matsushita Components 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.)

1996-01-05

Filing date

1996-11-26

Publication date

1998-04-01

1996-11-26 Application filed by Siemens Matsushita Components GmbH and Co KG filed Critical Siemens Matsushita Components GmbH and Co KG

1997-07-09 Publication of EP0783171A2 publication Critical patent/EP0783171A2/fr

1998-04-01 Publication of EP0783171A3 publication Critical patent/EP0783171A3/fr

2001-02-28 Application granted granted Critical

2001-02-28 Publication of EP0783171B1 publication Critical patent/EP0783171B1/fr

2016-11-26 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
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Coils Or Transformers For Communication (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Electrophonic Musical Instruments (AREA)
Radar Systems Or Details Thereof (AREA)
Near-Field Transmission Systems (AREA)
Noise Elimination (AREA)
Filters And Equalizers (AREA)

EP96118928A 1996-01-05 1996-11-26 Composant inductif pour l'amortissement de parasites asymétriques et symétriques Expired - Lifetime EP0783171B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19600308		1996-01-05
DE19600308A DE19600308A1 (de)	1996-01-05	1996-01-05	Induktives Bauelement zur Bedämpfung von Gleich- und Gegentaktstörungen

Publications (3)

Publication Number	Publication Date
EP0783171A2 EP0783171A2 (fr)	1997-07-09
EP0783171A3 true EP0783171A3 (fr)	1998-04-01
EP0783171B1 EP0783171B1 (fr)	2001-02-28

Family

ID=7782236

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96118928A Expired - Lifetime EP0783171B1 (fr)	1996-01-05	1996-11-26	Composant inductif pour l'amortissement de parasites asymétriques et symétriques

Country Status (5)

Country	Link
US (1)	US6281777B1 (fr)
EP (1)	EP0783171B1 (fr)
AT (1)	ATE199465T1 (fr)
DE (2)	DE19600308A1 (fr)
NO (1)	NO965532L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1555743A1 (fr) *	2002-04-15	2005-07-20	Jialin Wu	Convertisseur de puissance polyvalent

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1266378B (de) *	1960-09-29	1968-04-18	Siemens Ag	Entstoerdrossel-Kombination fuer hohe Stromstaerken
DE4311126A1 (de) *	1993-04-05	1994-10-06	Siemens Matsushita Components	Stromkompensierte Mehrfachdrossel in Kompaktbauweise
DE9420609U1 (de) *	1994-12-23	1995-02-09	Richard Hirschmann GmbH & Co., 72622 Nürtingen	Hochfrequenz-Verteileinrichtung
DE4421986A1 (de) *	1994-06-23	1996-01-04	Miele & Cie	Funkentstörfilter

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DE29057C (de)	1884-02-22	1884-10-13	CHR. SALZMANN in Leipzig	Neuerungen an Destillir-Kolonnen
US1814225A (en) *	1927-12-07	1931-07-14	Hermann Bollmann	Induction heating apparatus
US1722167A (en) *	1928-07-10	1929-07-23	Gen Electric	Current transformer
US2283711A (en) *	1940-04-26	1942-05-19	Gen Electric	Electrical winding
DE1723575U (de) *	1955-10-12	1956-06-07	Philips Patentverwaltung	Drosselspule fuer hohe frequenzen.
GB851814A (en) *	1956-02-11	1960-10-19	Emi Ltd	Improvements in or relating to inductances
US2810901A (en) *	1956-02-29	1957-10-22	Rca Corp	Magnetic logic systems
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DE1499911A1 (de) *	1966-08-24	1972-03-02	Siemens Ag	Informationen-Speichereinrichtung
US3449704A (en) *	1967-03-16	1969-06-10	Tdk Electronics Co Ltd	Impedance transformer for vhf bands
DE2119950C3 (de) *	1971-04-23	1975-06-05	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Funk-Entstördrossel
DE2258672A1 (de) *	1972-11-30	1974-06-20	Licentia Gmbh	Anordnung zur breitbandigen entstoerung von elektrischen leitungen
DE2707211C2 (de) *	1977-02-19	1987-07-09	Vacuumschmelze Gmbh, 6450 Hanau	Induktives Bauelement und Verfahren zu dessen Herstellung
US4259716A (en) *	1978-02-06	1981-03-31	General Electric Company	Transformer for use in a static inverter
DE3840523A1 (de) *	1988-12-01	1990-06-07	Vogt Electronic Ag	Mehrpolige entstoerdrossel fuer datenleitungen
US5023577A (en) *	1990-05-17	1991-06-11	The United States Of America As Represented By The Secretary Of The Navy	Feedthrough radio frequency filter
DE69104667T2 (de) *	1990-07-30	1995-05-11	Philips Nv	Drossel mit Perle aus weichmagnetischem Material.
GB2251733B (en) *	1990-11-16	1994-11-30	Mitsubishi Electric Corp	Multi-element bead inductor
CA2038873C (fr) *	1991-03-22	1995-02-14	David B. Crowhurst	Transformateur
US5243308A (en) *	1992-04-03	1993-09-07	Digital Equipment Corporation	Combined differential-mode and common-mode noise filter
DE4311124A1 (de)	1993-04-05	1994-10-06	Siemens Matsushita Components	Mehrfach-Durchführungskondensator
DE4412749A1 (de) *	1994-04-15	1995-10-26	Hans M Strassner	Vorrichtung zur Signalübertragung von einem Verstärker auf einen Lautsprecher

1996
- 1996-01-05 DE DE19600308A patent/DE19600308A1/de not_active Withdrawn
- 1996-11-26 DE DE59606507T patent/DE59606507D1/de not_active Expired - Fee Related
- 1996-11-26 AT AT96118928T patent/ATE199465T1/de not_active IP Right Cessation
- 1996-11-26 EP EP96118928A patent/EP0783171B1/fr not_active Expired - Lifetime
- 1996-12-20 NO NO965532A patent/NO965532L/no not_active Application Discontinuation
1997
- 1997-01-06 US US08/779,371 patent/US6281777B1/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1266378B (de) *	1960-09-29	1968-04-18	Siemens Ag	Entstoerdrossel-Kombination fuer hohe Stromstaerken
DE4311126A1 (de) *	1993-04-05	1994-10-06	Siemens Matsushita Components	Stromkompensierte Mehrfachdrossel in Kompaktbauweise
DE4421986A1 (de) *	1994-06-23	1996-01-04	Miele & Cie	Funkentstörfilter
DE9420609U1 (de) *	1994-12-23	1995-02-09	Richard Hirschmann GmbH & Co., 72622 Nürtingen	Hochfrequenz-Verteileinrichtung

Also Published As

Publication number	Publication date
NO965532D0 (no)	1996-12-20
DE59606507D1 (de)	2001-04-05
ATE199465T1 (de)	2001-03-15
EP0783171A2 (fr)	1997-07-09
US6281777B1 (en)	2001-08-28
DE19600308A1 (de)	1997-07-10
EP0783171B1 (fr)	2001-02-28
NO965532L (no)	1997-07-07

Legal Events

Date	Code	Title	Description
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2000-04-05	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: EPCOS AG
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