DE50013663D1 - Flacher magnetkern - Google Patents

Flacher magnetkern

Info

Publication number: DE50013663D1
Authority: DE; Germany
Prior art keywords: magnetic core; flat magnetic; flat; core; magnetic
Prior art date: 1999-02-22
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.): Expired - Lifetime

Application number

DE50013663T

Other languages

English (en)

Inventor

Harald Hundt

Johannes Beichler

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.)

Vacuumschmelze GmbH and Co KG

Original Assignee

Vacuumschmelze 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.)

1999-02-22

Filing date

2000-02-01

Publication date

2006-12-07

2000-02-01 Application filed by Vacuumschmelze GmbH and Co KG filed Critical Vacuumschmelze GmbH and Co KG

2000-02-01 Priority to DE50013663T priority Critical patent/DE50013663D1/de

2006-12-07 Application granted granted Critical

2006-12-07 Publication of DE50013663D1 publication Critical patent/DE50013663D1/de

2020-02-02 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
- H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
- 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
- H01F1/15333—Amorphous metallic alloys, e.g. glassy metals containing nanocrystallites, e.g. obtained by annealing
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F17/0013—Printed inductances with stacked layers
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/02—Cores, Yokes, or armatures made from sheets

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Manufacturing & Machinery (AREA)
Coils Or Transformers For Communication (AREA)
Soft Magnetic Materials (AREA)
Preparing Plates And Mask In Photomechanical Process (AREA)
Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)

DE50013663T 1999-02-22 2000-02-01 Flacher magnetkern Expired - Lifetime DE50013663D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE50013663T DE50013663D1 (de)	1999-02-22	2000-02-01	Flacher magnetkern

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19907542A DE19907542C2 (de)	1999-02-22	1999-02-22	Flacher Magnetkern
PCT/DE2000/000300 WO2000051146A1 (de)	1999-02-22	2000-02-01	Flacher magnetkern
DE50013663T DE50013663D1 (de)	1999-02-22	2000-02-01	Flacher magnetkern

Publications (1)

Publication Number	Publication Date
DE50013663D1 true DE50013663D1 (de)	2006-12-07

Family

ID=7898417

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19907542A Expired - Fee Related DE19907542C2 (de)	1999-02-22	1999-02-22	Flacher Magnetkern
DE50013663T Expired - Lifetime DE50013663D1 (de)	1999-02-22	2000-02-01	Flacher magnetkern

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19907542A Expired - Fee Related DE19907542C2 (de)	1999-02-22	1999-02-22	Flacher Magnetkern

Country Status (5)

Country	Link
US (1)	US6580348B1 (de)
EP (1)	EP1155423B1 (de)
DE (2)	DE19907542C2 (de)
TW (1)	TW493105B (de)
WO (1)	WO2000051146A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10134056B8 (de) *	2001-07-13	2014-05-28	Vacuumschmelze Gmbh & Co. Kg	Verfahren zur Herstellung von nanokristallinen Magnetkernen sowie Vorrichtung zur Durchführung des Verfahrens
US6873239B2 (en) *	2002-11-01	2005-03-29	Metglas Inc.	Bulk laminated amorphous metal inductive device
US7178755B2 (en) *	2003-07-30	2007-02-20	Lincoln Global, Inc	Retainer ring for wire package
US7367452B1 (en)	2004-06-22	2008-05-06	Lincoln Global, Inc.	Retainer ring for a wire package and method of using the same
DE102004051129A1 (de) *	2004-10-18	2006-04-20	Siemens Ag	Drossel, insbesondere zum Betrieb in einem Frequenzumrichtersystem, sowie Frequenzumrichtersystem
DE102005034486A1 (de) *	2005-07-20	2007-02-01	Vacuumschmelze Gmbh & Co. Kg	Verfahren zur Herstellung eines weichmagnetischen Kerns für Generatoren sowie Generator mit einem derartigen Kern
DE102007001606A1 (de)	2007-01-10	2008-07-17	Vacuumschmelze Gmbh & Co. Kg	Anordnung zur Messung der Position eines Magneten relativ zu einem Magnetkern
US7771545B2 (en) *	2007-04-12	2010-08-10	General Electric Company	Amorphous metal alloy having high tensile strength and electrical resistivity
KR20150143251A (ko) *	2014-06-13	2015-12-23	삼성전기주식회사	코어 및 이를 갖는 코일 부품
EP3312618B1 (de) *	2016-10-18	2022-03-30	LEM International SA	Elektrischer stromtransformator

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT29331B (de)	1906-02-21	1907-07-25	Louis Detaine	Turngerät.
US4144058A (en)	1974-09-12	1979-03-13	Allied Chemical Corporation	Amorphous metal alloys composed of iron, nickel, phosphorus, boron and, optionally carbon
DE2924280A1 (de)	1979-06-15	1981-01-08	Vacuumschmelze Gmbh	Amorphe weichmagnetische legierung
JPS5841649B2 (ja) *	1980-04-30	1983-09-13	株式会社東芝	巻鉄芯
JPS575314A (en) *	1980-06-11	1982-01-12	Mitsubishi Electric Corp	Inductor
US4608297A (en)	1982-04-21	1986-08-26	Showa Denka Kabushiki Kaisha	Multilayer composite soft magnetic material comprising amorphous and insulating layers and a method for manufacturing the core of a magnetic head and a reactor
JPS6039160B2 (ja)	1982-07-22	1985-09-04	新日本製鐵株式会社	絶縁性、耐食性の優れた磁性アモルフアス合金材料
DE3244823A1 (de) *	1982-12-03	1984-06-07	E. Blum GmbH & Co, 7143 Vaihingen	Elektroblech zur herstellung von lamellierten eisenkernen fuer statische oder dynamische elektrische maschinen
FR2560711B1 (fr) *	1984-03-02	1987-03-20	Metalimphy	Circuit magnetique composite et procede de fabrication dudit circuit
DE3503019C2 (de) *	1985-01-30	1994-10-06	Blum Gmbh & Co E	Elektroblech zur Herstellung von aus einer Vielzahl von Blechlagen bestehenden Eisenkernen für elektrische Geräte
US4881989A (en)	1986-12-15	1989-11-21	Hitachi Metals, Ltd.	Fe-base soft magnetic alloy and method of producing same
US4882834A (en) *	1987-04-27	1989-11-28	Armco Advanced Materials Corporation	Forming a laminate by applying pressure to remove excess sealing liquid between facing surfaces laminations
DE3926556A1 (de) *	1989-08-11	1991-02-14	Renk Ag	Axialdrucklager mit gleitschuhen
EP0477936B1 (de) *	1990-09-28	1996-12-04	Mitsui Petrochemical Industries, Ltd.	Verfahren zur Geräuschverminderung in einem Magnetkern
DE4310401A1 (de) *	1993-03-31	1994-10-06	Vacuumschmelze Gmbh	Verfahren zur Umhüllung eines Ringkerns als Kantenschutz
JP3027081B2 (ja)	1993-12-09	2000-03-27	アルプス電気株式会社	薄膜素子
JP3482046B2 (ja) *	1995-09-28	2003-12-22	株式会社東芝	平面磁気素子およびそれを用いた平面磁気デバイス
TW306006B (de) *	1995-10-09	1997-05-21	Kawasaki Steel Co
JPH09246034A (ja) *	1996-03-07	1997-09-19	Alps Electric Co Ltd	パルストランス磁心
TW342506B (en) *	1996-10-11	1998-10-11	Matsushita Electric Ind Co Ltd	Inductance device and wireless terminal equipment
TW455631B (en) *	1997-08-28	2001-09-21	Alps Electric Co Ltd	Bulky magnetic core and laminated magnetic core
EP1130950B1 (de) *	2000-02-29	2007-11-21	Kyocera Corporation	Leiterplatte
US6818907B2 (en) *	2000-10-17	2004-11-16	The President And Fellows Of Harvard College	Surface plasmon enhanced illumination system

1999
- 1999-02-22 DE DE19907542A patent/DE19907542C2/de not_active Expired - Fee Related
2000
- 2000-02-01 EP EP00910511A patent/EP1155423B1/de not_active Expired - Lifetime
- 2000-02-01 DE DE50013663T patent/DE50013663D1/de not_active Expired - Lifetime
- 2000-02-01 US US09/914,019 patent/US6580348B1/en not_active Expired - Lifetime
- 2000-02-01 WO PCT/DE2000/000300 patent/WO2000051146A1/de active IP Right Grant
- 2000-11-29 TW TW089125313A patent/TW493105B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP1155423A1 (de)	2001-11-21
DE19907542C2 (de)	2003-07-31
TW493105B (en)	2002-07-01
WO2000051146A1 (de)	2000-08-31
US6580348B1 (en)	2003-06-17
DE19907542A1 (de)	2000-08-31
EP1155423B1 (de)	2006-10-25

Publication	Publication Date	Title
DE60025418D1 (de)	2006-04-06	Magnetische Mehrschichtenstruktur
DE60135282D1 (de)	2008-09-25	Magnetischer Toner
DE60026795D1 (de)	2006-05-11	Gerät magnetischer Resonanz
DE60129568D1 (de)	2007-09-06	Ferritmaterial
DE60036628D1 (de)	2007-11-15	Magnetischer sensor
DE60038383D1 (de)	2008-04-30	Magnetischer sensor
DE60024942D1 (de)	2006-01-26	Magnetlager
DE60037521D1 (de)	2008-01-31	Magnetischer sensor
DE59809820D1 (de)	2003-11-06	Magnetkern
DE60036629D1 (de)	2007-11-15	Magnetischer sensor
DE10007428B8 (de)	2008-06-26	Magnetlager
DE60037522D1 (de)	2008-01-31	Magnetischer sensor
DE50103961D1 (de)	2004-11-11	Magnetische lagerung
DE60015461D1 (de)	2004-12-09	Magnetlager
DE60036760D1 (de)	2007-11-29	Spulenbauteil
DE50013663D1 (de)	2006-12-07	Flacher magnetkern
DE60020301D1 (de)	2005-06-30	Magnetischer Kreis
DE50005975D1 (de)	2004-05-13	Magnetventil
DE50212915D1 (de)	2008-11-27	Massereduzierter magnetspulenträger
DE69942179D1 (de)	2010-05-06	Transformatorkern
ATA17122000A (de)	2003-01-15	Spulenanordnung
DE60040250D1 (de)	2008-10-23	Magnetenergiefilter
DE69920161D1 (de)	2004-10-21	Magnetventil
DE60034982D1 (de)	2007-07-12	Magnetisches Druckverfahren
DE60124104D1 (de)	2006-12-07	Magnetlager

Legal Events

Date	Code	Title	Description
2007-11-15	8364	No opposition during term of opposition