JPS56118306A - Wound iron core - Google Patents

Wound iron core

Info

Publication number
JPS56118306A
JPS56118306A JP2041080A JP2041080A JPS56118306A JP S56118306 A JPS56118306 A JP S56118306A JP 2041080 A JP2041080 A JP 2041080A JP 2041080 A JP2041080 A JP 2041080A JP S56118306 A JPS56118306 A JP S56118306A
Authority
JP
Japan
Prior art keywords
magnetic thin
iron core
amorphous magnetic
wound iron
layers
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.)
Granted
Application number
JP2041080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS637009B2 (enrdf_load_stackoverflow
Inventor
Hirobumi Kubo
Taichi Ueda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP2041080A priority Critical patent/JPS56118306A/ja
Publication of JPS56118306A publication Critical patent/JPS56118306A/ja
Publication of JPS637009B2 publication Critical patent/JPS637009B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H01F27/2455—Magnetic cores made from sheets, e.g. grain-oriented using bent laminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP2041080A 1980-02-22 1980-02-22 Wound iron core Granted JPS56118306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2041080A JPS56118306A (en) 1980-02-22 1980-02-22 Wound iron core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2041080A JPS56118306A (en) 1980-02-22 1980-02-22 Wound iron core

Publications (2)

Publication Number Publication Date
JPS56118306A true JPS56118306A (en) 1981-09-17
JPS637009B2 JPS637009B2 (enrdf_load_stackoverflow) 1988-02-15

Family

ID=12026259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2041080A Granted JPS56118306A (en) 1980-02-22 1980-02-22 Wound iron core

Country Status (1)

Country Link
JP (1) JPS56118306A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827917U (ja) * 1981-08-15 1983-02-23 株式会社高岳製作所 巻鉄心
JPS5874025A (ja) * 1981-10-28 1983-05-04 Mitsubishi Electric Corp 誘導機器用鉄心
JPS5922747A (ja) * 1982-07-30 1984-02-06 新日本製鐵株式会社 金属磁性材料の箔帯からなる積層体の製造方法
JPS59210620A (ja) * 1983-05-14 1984-11-29 Matsushita Electric Works Ltd 高周波コア
JP2008071982A (ja) * 2006-09-15 2008-03-27 Hitachi Industrial Equipment Systems Co Ltd 変圧器
WO2009125639A1 (ja) * 2008-04-08 2009-10-15 日立金属株式会社 巻磁心およびその製造方法
JP2010109001A (ja) * 2008-10-28 2010-05-13 Hitachi Industrial Equipment Systems Co Ltd アモルファス鉄心変圧器
JP2013229529A (ja) * 2012-04-27 2013-11-07 Hitachi Ltd 変圧器鉄心
US9013263B2 (en) 2008-09-03 2015-04-21 Hitachi Industrial Equipment Systems Co., Ltd. Wound iron core for static apparatus, amorphous transformer and coil winding frame for transformer
JP2020017608A (ja) * 2018-07-25 2020-01-30 日立金属株式会社 巻磁心の製造方法および巻磁心

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111427A (en) * 1977-03-09 1978-09-29 Noboru Tsuya Transformer for switching

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111427A (en) * 1977-03-09 1978-09-29 Noboru Tsuya Transformer for switching

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827917U (ja) * 1981-08-15 1983-02-23 株式会社高岳製作所 巻鉄心
JPS5874025A (ja) * 1981-10-28 1983-05-04 Mitsubishi Electric Corp 誘導機器用鉄心
JPS5922747A (ja) * 1982-07-30 1984-02-06 新日本製鐵株式会社 金属磁性材料の箔帯からなる積層体の製造方法
JPS59210620A (ja) * 1983-05-14 1984-11-29 Matsushita Electric Works Ltd 高周波コア
US8198973B2 (en) 2006-09-15 2012-06-12 Hitachi Industrial Equipment Systems Co., Ltd. Transformer
JP2008071982A (ja) * 2006-09-15 2008-03-27 Hitachi Industrial Equipment Systems Co Ltd 変圧器
WO2009125639A1 (ja) * 2008-04-08 2009-10-15 日立金属株式会社 巻磁心およびその製造方法
US9013263B2 (en) 2008-09-03 2015-04-21 Hitachi Industrial Equipment Systems Co., Ltd. Wound iron core for static apparatus, amorphous transformer and coil winding frame for transformer
CN104867661A (zh) * 2008-09-03 2015-08-26 株式会社日立产机系统 静态设备用卷绕铁芯、非晶变压器及变压器用线圈绕线架
US9601256B2 (en) 2008-09-03 2017-03-21 Hitachi Industrial Equipment Systems Co., Ltd. Wound iron core for static apparatus, amorphous transformer and coil winding frame for transformer
JP2010109001A (ja) * 2008-10-28 2010-05-13 Hitachi Industrial Equipment Systems Co Ltd アモルファス鉄心変圧器
JP2013229529A (ja) * 2012-04-27 2013-11-07 Hitachi Ltd 変圧器鉄心
JP2020017608A (ja) * 2018-07-25 2020-01-30 日立金属株式会社 巻磁心の製造方法および巻磁心
JP2022169779A (ja) * 2018-07-25 2022-11-09 日立金属株式会社 巻磁心の製造方法および巻磁心

Also Published As

Publication number Publication date
JPS637009B2 (enrdf_load_stackoverflow) 1988-02-15

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