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DE59010366D1 - Verwendung einer feinkristallinen Eisen-Basis-Legierung als Magnetkernmaterial für einen Schnittstellen-Übertrager - Google Patents

Verwendung einer feinkristallinen Eisen-Basis-Legierung als Magnetkernmaterial für einen Schnittstellen-Übertrager

Info

Publication number
DE59010366D1
DE59010366D1 DE59010366T DE59010366T DE59010366D1 DE 59010366 D1 DE59010366 D1 DE 59010366D1 DE 59010366 T DE59010366 T DE 59010366T DE 59010366 T DE59010366 T DE 59010366T DE 59010366 D1 DE59010366 D1 DE 59010366D1
Authority
DE
Germany
Prior art keywords
core material
magnetic core
based alloy
fine crystalline
crystalline iron
Prior art date
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 - Fee Related
Application number
DE59010366T
Other languages
English (en)
Inventor
Johannes Binkofski
Dietmar Graetzer
Giselher Dr Herzer
Hans-Reiner Dr Hilzinger
Joerg Dr Petzold
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6378289&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59010366(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vacuumschmelze GmbH and Co KG filed Critical Vacuumschmelze GmbH and Co KG
Application granted granted Critical
Publication of DE59010366D1 publication Critical patent/DE59010366D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • 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
    • H01F1/15308—Amorphous metallic alloys, e.g. glassy metals based on Fe/Ni

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
DE59010366T 1989-04-08 1990-03-14 Verwendung einer feinkristallinen Eisen-Basis-Legierung als Magnetkernmaterial für einen Schnittstellen-Übertrager Expired - Fee Related DE59010366D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3911618A DE3911618A1 (de) 1989-04-08 1989-04-08 Verwendung einer feinkristallinen eisen-basis-legierung als magnetkernmaterial fuer einen schnittstellen-uebertrager

Publications (1)

Publication Number Publication Date
DE59010366D1 true DE59010366D1 (de) 1996-07-18

Family

ID=6378289

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3911618A Withdrawn DE3911618A1 (de) 1989-04-08 1989-04-08 Verwendung einer feinkristallinen eisen-basis-legierung als magnetkernmaterial fuer einen schnittstellen-uebertrager
DE59010366T Expired - Fee Related DE59010366D1 (de) 1989-04-08 1990-03-14 Verwendung einer feinkristallinen Eisen-Basis-Legierung als Magnetkernmaterial für einen Schnittstellen-Übertrager

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3911618A Withdrawn DE3911618A1 (de) 1989-04-08 1989-04-08 Verwendung einer feinkristallinen eisen-basis-legierung als magnetkernmaterial fuer einen schnittstellen-uebertrager

Country Status (4)

Country Link
US (1) US5074932A (de)
EP (1) EP0392202B1 (de)
JP (1) JPH0828290B2 (de)
DE (2) DE3911618A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0637038B1 (de) * 1993-07-30 1998-03-11 Hitachi Metals, Ltd. Magnetkern für Impulsübertrager und Impulsübertrager
JPH09246034A (ja) * 1996-03-07 1997-09-19 Alps Electric Co Ltd パルストランス磁心
DE19926699C2 (de) 1999-06-11 2003-10-30 Vacuumschmelze Gmbh Hochpaßzweig einer Frequenzweiche für ADSL-Systeme
DE102004024337A1 (de) * 2004-05-17 2005-12-22 Vacuumschmelze Gmbh & Co. Kg Verfahren zur Herstellung nanokristalliner Stromwandlerkerne, nach diesem Verfahren hergestellte Magnetkerne sowie Stromwandler mit denselben

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193005A (en) * 1981-05-23 1982-11-27 Tdk Corp Amorphous magnetic alloy thin belt for choke coil and magnetic core for the same
JPS62179704A (ja) * 1986-02-04 1987-08-06 Hitachi Metals Ltd 制御磁化特性に優れたＦｅ基アモルフアス磁心
US4881989A (en) * 1986-12-15 1989-11-21 Hitachi Metals, Ltd. Fe-base soft magnetic alloy and method of producing same
CA1341105C (en) * 1987-07-14 2000-10-03 Yoshihito Yoshizawa Magnetic core made of fe-base soft magnetic alloy and use thereof

Also Published As

Publication number Publication date
DE3911618A1 (de) 1990-10-18
JPH02295101A (ja) 1990-12-06
JPH0828290B2 (ja) 1996-03-21
US5074932A (en) 1991-12-24
EP0392202A3 (de) 1991-04-03
EP0392202A2 (de) 1990-10-17
EP0392202B1 (de) 1996-06-12

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee