GB2138215B - Amorphous wound coil - Google Patents

Amorphous wound coil

Info

Publication number
GB2138215B
GB2138215B GB08409566A GB8409566A GB2138215B GB 2138215 B GB2138215 B GB 2138215B GB 08409566 A GB08409566 A GB 08409566A GB 8409566 A GB8409566 A GB 8409566A GB 2138215 B GB2138215 B GB 2138215B
Authority
GB
United Kingdom
Prior art keywords
wound coil
amorphous wound
amorphous
coil
wound
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
Application number
GB08409566A
Other versions
GB2138215A (en
GB8409566D0 (en
Inventor
Yoshihito Yoshizawa
Kiyotaka Yamauchi
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.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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
Priority claimed from JP6493783A external-priority patent/JPS59189610A/en
Priority claimed from JP10561383A external-priority patent/JPS59231806A/en
Application filed by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of GB8409566D0 publication Critical patent/GB8409566D0/en
Publication of GB2138215A publication Critical patent/GB2138215A/en
Application granted granted Critical
Publication of GB2138215B publication Critical patent/GB2138215B/en
Expired 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
    • H01F3/04—Cores, Yokes, or armatures made from strips or ribbons
    • 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)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Soft Magnetic Materials (AREA)
GB08409566A 1983-04-13 1984-04-12 Amorphous wound coil Expired GB2138215B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6493783A JPS59189610A (en) 1983-04-13 1983-04-13 Amorphous wound magnetic core
JP10561383A JPS59231806A (en) 1983-06-13 1983-06-13 Magnetic core for normal mode noise filter

Publications (3)

Publication Number Publication Date
GB8409566D0 GB8409566D0 (en) 1984-05-23
GB2138215A GB2138215A (en) 1984-10-17
GB2138215B true GB2138215B (en) 1987-05-20

Family

ID=26406079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08409566A Expired GB2138215B (en) 1983-04-13 1984-04-12 Amorphous wound coil

Country Status (2)

Country Link
DE (1) DE3414056C2 (en)
GB (1) GB2138215B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6074412A (en) 1983-09-28 1985-04-26 Toshiba Corp Multi-output common choke coil
DE3526047A1 (en) * 1985-07-20 1987-01-22 Vacuumschmelze Gmbh CURRENT COMPENSATING RADIO INTERFERENCE THROTTLE
DE3603473A1 (en) * 1986-02-05 1987-08-06 Flowtec Ag Method and device for producing magnetic annular cores (toroidal cores)
DE3928223C2 (en) * 1988-08-25 1994-08-18 Hitachi Metals Ltd Magnetic device for a high voltage pulse generator device
JPH02123710A (en) * 1988-11-02 1990-05-11 Toshiba Corp Magnetic core and manufacture thereof
US5443664A (en) * 1988-11-16 1995-08-22 Hitachi Metals, Ltd. Surge current-suppressing circuit and magnetic device therein
US5091253A (en) * 1990-05-18 1992-02-25 Allied-Signal Inc. Magnetic cores utilizing metallic glass ribbons and mica paper interlaminar insulation
DE69123418T2 (en) * 1990-09-28 1997-04-30 Mitsui Petrochemical Ind Method of reducing noise in a magnetic core
DE9411261U1 (en) * 1994-07-12 1994-09-15 Schunk Motorensysteme Radio interference suppression choke
DE19816485C2 (en) * 1998-04-14 2000-05-25 Aloys Wobben Coil for step-up converter
DE19833190A1 (en) * 1998-07-23 2000-01-27 Bayerische Motoren Werke Ag ignition coil
JP2003520421A (en) * 2000-01-12 2003-07-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Method of manufacturing a substantially closed core, core and magnetic coil
US7541909B2 (en) * 2002-02-08 2009-06-02 Metglas, Inc. Filter circuit having an Fe-based core
US6774758B2 (en) 2002-09-11 2004-08-10 Kalyan P. Gokhale Low harmonic rectifier circuit
US6873239B2 (en) * 2002-11-01 2005-03-29 Metglas Inc. Bulk laminated amorphous metal inductive device
CN104538159A (en) * 2014-12-12 2015-04-22 杭州凯尔达电焊机有限公司 Magnetic biasing resisting device of inverter welding machine and magnetic biasing resisting transformer
WO2020070316A1 (en) * 2018-10-05 2020-04-09 Abb Schweiz Ag Magnetic core arrangement, inductive device and installation device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749247C (en) * 1939-06-21 1944-11-20 Winding core made of tape-shaped material for magnetic purposes, especially for choke coils that can be placed on cables, with an air gap separating the core
DE2832731A1 (en) * 1978-07-26 1980-02-07 Vacuumschmelze Gmbh MAGNETIC CORE MADE OF A SOFT MAGNETIC AMORPHOUS ALLOY
DE2913741A1 (en) * 1979-04-05 1980-10-09 Philips Patentverwaltung Toroidal core for LF transformer - consists of amorphous ferromagnetic tape coated in adhesive and wound into desired shape
JPS5782454A (en) 1980-11-11 1982-05-22 Hitachi Metals Ltd Wound iron core
JPS5783005A (en) 1980-11-11 1982-05-24 Hitachi Metals Ltd Wound core
GB2098403A (en) * 1981-05-13 1982-11-17 Gen Electric Plc An inductive device having a ferromagnetic core

Also Published As

Publication number Publication date
GB2138215A (en) 1984-10-17
GB8409566D0 (en) 1984-05-23
DE3414056A1 (en) 1984-10-18
DE3414056C2 (en) 1994-06-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960412