GB2139008B - Amorphous wound core - Google Patents

Amorphous wound core

Info

Publication number
GB2139008B
GB2139008B GB08410543A GB8410543A GB2139008B GB 2139008 B GB2139008 B GB 2139008B GB 08410543 A GB08410543 A GB 08410543A GB 8410543 A GB8410543 A GB 8410543A GB 2139008 B GB2139008 B GB 2139008B
Authority
GB
United Kingdom
Prior art keywords
wound core
amorphous wound
amorphous
core
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
GB08410543A
Other languages
English (en)
Other versions
GB2139008A (en
GB8410543D0 (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
Application filed by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of GB8410543D0 publication Critical patent/GB8410543D0/en
Publication of GB2139008A publication Critical patent/GB2139008A/en
Application granted granted Critical
Publication of GB2139008B publication Critical patent/GB2139008B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Soft Magnetic Materials (AREA)
GB08410543A 1983-04-25 1984-04-25 Amorphous wound core Expired GB2139008B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7266483A JPS59198708A (ja) 1983-04-25 1983-04-25 チヨ−クコイル用磁心

Publications (3)

Publication Number Publication Date
GB8410543D0 GB8410543D0 (en) 1984-05-31
GB2139008A GB2139008A (en) 1984-10-31
GB2139008B true GB2139008B (en) 1986-09-17

Family

ID=13495853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08410543A Expired GB2139008B (en) 1983-04-25 1984-04-25 Amorphous wound core

Country Status (3)

Country Link
JP (1) JPS59198708A (enrdf_load_stackoverflow)
DE (1) DE3415435A1 (enrdf_load_stackoverflow)
GB (1) GB2139008B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603473A1 (de) * 1986-02-05 1987-08-06 Flowtec Ag Verfahren und vorrichtung zum herstellen von magnetischen ringkernen
DE3608519A1 (de) * 1986-03-14 1987-09-17 Philips Patentverwaltung Spulenkern
JP2698369B2 (ja) * 1988-03-23 1998-01-19 日立金属株式会社 低周波トランス用合金並びにこれを用いた低周波トランス
US5443664A (en) * 1988-11-16 1995-08-22 Hitachi Metals, Ltd. Surge current-suppressing circuit and magnetic device therein
DE9001592U1 (de) * 1990-02-12 1990-05-17 Siemens AG, 1000 Berlin und 8000 München Kern einer Transduktordrossel
US5037706A (en) * 1990-02-27 1991-08-06 Asea Brown Boveri, Inc. Laminated strips of amorphous metal
WO2000017897A1 (de) 1998-09-17 2000-03-30 Vacuumschmelze Gmbh Stromwandler mit gleichstromtoleranz
US6580347B1 (en) 1998-11-13 2003-06-17 Vacuumschmelze Gmbh Magnetic core that is suitable for use in a current transformer, method for the production of a magnetic core and current transformer with a magnetic core
KR100443233B1 (ko) * 2001-06-12 2004-08-04 학교법인 청석학원 전원공급 장치용 플라스틱형 코어
DE10234979A1 (de) * 2002-07-31 2004-02-12 Epcos Ag Drosselkern für nichtlineare Kerndrossel und Verfahren zur Herstellung
CN103128039B (zh) * 2011-12-01 2014-11-05 上海电气集团股份有限公司 一种卷绕式非晶铁芯绝缘涂层的涂敷方法
CN106158338B (zh) * 2015-04-20 2018-07-24 上海飞晶电气股份有限公司 一种具有超薄环氧树脂涂层的非晶合金铁心制作方法
WO2020070302A1 (en) * 2018-10-05 2020-04-09 Abb Schweiz Ag Magnetic core arrangement, inductive device and installation device
DE102020120430A1 (de) * 2020-08-03 2022-02-03 Florian Geling Drossel für Leistungselektronik

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7511398L (sv) * 1974-10-21 1976-04-22 Western Electric Co Magnetisk anordning
DE2913741A1 (de) * 1979-04-05 1980-10-09 Philips Patentverwaltung Verfahren zum herstellen von ringbandkernen fuer transformatoren und nach dem verfahren hergestellter ringbandkern
US4451876A (en) * 1981-06-19 1984-05-29 Hitachi Metals, Ltd. Switching regulator
GB2111316B (en) * 1981-12-11 1985-04-17 Westinghouse Electric Corp An unjointed amorphous metal core for an electrical induction apparatus

Also Published As

Publication number Publication date
GB2139008A (en) 1984-10-31
DE3415435C2 (enrdf_load_stackoverflow) 1989-11-16
JPS59198708A (ja) 1984-11-10
DE3415435A1 (de) 1984-10-25
GB8410543D0 (en) 1984-05-31

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Legal Events

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