IN2012DE00381A - - Google Patents

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Publication number
IN2012DE00381A
IN2012DE00381A IN381DE2012A IN2012DE00381A IN 2012DE00381 A IN2012DE00381 A IN 2012DE00381A IN 381DE2012 A IN381DE2012 A IN 381DE2012A IN 2012DE00381 A IN2012DE00381 A IN 2012DE00381A
Authority
IN
India
Prior art keywords
supporting member
cores
hooks
members
disposed
Prior art date
Application number
Other languages
English (en)
Inventor
Keisuke Kubota
Yoetsu Shiina
Toshiki Shirahata
Jyunnji Ono
Takaaki Hasegawa
Original Assignee
Hitachi Ind Equipment Sys
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 JP2011030366A external-priority patent/JP2012169508A/ja
Priority claimed from JP2011140091A external-priority patent/JP5703142B2/ja
Application filed by Hitachi Ind Equipment Sys filed Critical Hitachi Ind Equipment Sys
Publication of IN2012DE00381A publication Critical patent/IN2012DE00381A/en

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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Coils Or Transformers For Communication (AREA)
IN381DE2012 2011-02-16 2012-02-10 IN2012DE00381A (US06312121-20011106-C00033.png)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011030366A JP2012169508A (ja) 2011-02-16 2011-02-16 アモルファス変圧器
JP2011140091A JP5703142B2 (ja) 2011-06-24 2011-06-24 変圧器、及び変圧器の製造方法

Publications (1)

Publication Number Publication Date
IN2012DE00381A true IN2012DE00381A (US06312121-20011106-C00033.png) 2015-05-15

Family

ID=45607636

Family Applications (1)

Application Number Title Priority Date Filing Date
IN381DE2012 IN2012DE00381A (US06312121-20011106-C00033.png) 2011-02-16 2012-02-10

Country Status (5)

Country Link
US (2) US9000877B2 (US06312121-20011106-C00033.png)
EP (1) EP2490229B1 (US06312121-20011106-C00033.png)
CN (1) CN102646505B (US06312121-20011106-C00033.png)
DK (1) DK2490229T3 (US06312121-20011106-C00033.png)
IN (1) IN2012DE00381A (US06312121-20011106-C00033.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9900983B2 (en) 2014-06-18 2018-02-20 Intel Corporation Modular printed circuit board electrical integrity and uses
JP6188970B1 (ja) * 2016-04-19 2017-08-30 株式会社日立製作所 変圧器
CN106981355B (zh) * 2017-04-21 2019-04-02 卧龙电气集团股份有限公司 一种侧挂式非晶合金铁芯片竖立器
JP6774914B2 (ja) * 2017-07-27 2020-10-28 株式会社日立産機システム 変圧器
CN109786068B (zh) * 2019-01-31 2024-04-16 上海置信电气非晶有限公司 一种应用于非晶平面卷铁芯器身的抗冲击支撑结构及变压器

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60194318U (ja) 1984-06-04 1985-12-24 岩本電機株式会社 変成器類の締付構造
JPS62238612A (ja) * 1986-04-09 1987-10-19 Toshiba Corp 静止誘導電器
JPS62199919U (US06312121-20011106-C00033.png) 1986-06-10 1987-12-19
JPH02266504A (ja) * 1989-04-06 1990-10-31 Daihen Corp 静止誘導電気機器及びその製造方法
JP2838627B2 (ja) * 1992-09-03 1998-12-16 電気鉄芯工業株式会社 巻鉄心
JP2923144B2 (ja) 1992-11-19 1999-07-26 株式会社日立製作所 アモルファス巻鉄心を用いた変圧器
JP2563475Y2 (ja) 1996-03-27 1998-02-25 愛知電機株式会社 変圧器鉄心の接地装置
US5892420A (en) * 1996-08-28 1999-04-06 General Electric Company Electronic circuit breaker having modular current transformer sensors
JP3469016B2 (ja) 1996-12-09 2003-11-25 株式会社日立産機システム 乾式変圧器
JPH10189348A (ja) 1996-12-26 1998-07-21 Hitachi Ltd モールド変圧器
TW371768B (en) * 1997-06-06 1999-10-11 Hitachi Ltd Amorphous transformer
US6411188B1 (en) * 1998-03-27 2002-06-25 Honeywell International Inc. Amorphous metal transformer having a generally rectangular coil
JP2000082625A (ja) 1998-06-29 2000-03-21 Hitachi Ltd アモルファス鉄心変圧器
DE69922094T2 (de) 1998-07-31 2005-12-01 Hitachi, Ltd. Transformatorkern aus amorphem Metall
JP2001160513A (ja) 1999-12-01 2001-06-12 Hitachi Ltd アモルファス巻鉄心変圧器
KR100899920B1 (ko) * 2001-04-13 2009-05-28 나카가와 토쿠슈코 가부시키가이샤 자기 코어 및 자기 코어용 접착성 수지조성물
JP2006120879A (ja) 2004-10-22 2006-05-11 Hitachi Industrial Equipment Systems Co Ltd アモルファス巻鉄心変圧器
DE202010004898U1 (de) * 2010-04-12 2010-08-12 Sunrise Power Transformers Gmbh Der energiesparende Drehtransformator mit mehreren galvanisch getrennten Unterspannungswicklungen
JP5341058B2 (ja) * 2010-12-27 2013-11-13 株式会社日立産機システム アモルファス変圧器
CN103093942B (zh) * 2011-11-01 2016-03-09 株式会社日立产机系统 非晶铁芯变压器

Also Published As

Publication number Publication date
US9230729B2 (en) 2016-01-05
EP2490229A1 (en) 2012-08-22
US20120206231A1 (en) 2012-08-16
US20150187489A1 (en) 2015-07-02
CN102646505B (zh) 2016-01-20
EP2490229B1 (en) 2018-05-23
CN102646505A (zh) 2012-08-22
DK2490229T3 (en) 2018-07-16
US9000877B2 (en) 2015-04-07

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