MX2022002585A - Nucleo devanado. - Google Patents

Nucleo devanado.

Info

Publication number
MX2022002585A
MX2022002585A MX2022002585A MX2022002585A MX2022002585A MX 2022002585 A MX2022002585 A MX 2022002585A MX 2022002585 A MX2022002585 A MX 2022002585A MX 2022002585 A MX2022002585 A MX 2022002585A MX 2022002585 A MX2022002585 A MX 2022002585A
Authority
MX
Mexico
Prior art keywords
block
shaped
steel sheets
electrical steel
wound core
Prior art date
Application number
MX2022002585A
Other languages
English (en)
Spanish (es)
Inventor
Hiroshi Fujimura
Hisashi Mogi
Takahito Mizumura
Teruyuki Tamaki
Ryu Hirayama
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of MX2022002585A publication Critical patent/MX2022002585A/es

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
    • H01F27/08—Cooling; Ventilating
    • H01F27/085—Cooling by ambient air
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • 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)
  • Soft Magnetic Materials (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
MX2022002585A 2019-09-03 2020-09-03 Nucleo devanado. MX2022002585A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019160544 2019-09-03
PCT/JP2020/033491 WO2021045169A1 (ja) 2019-09-03 2020-09-03 巻鉄心

Publications (1)

Publication Number Publication Date
MX2022002585A true MX2022002585A (es) 2022-04-25

Family

ID=74852213

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022002585A MX2022002585A (es) 2019-09-03 2020-09-03 Nucleo devanado.

Country Status (9)

Country Link
US (1) US12500027B2 (https=)
EP (1) EP4027359A4 (https=)
JP (1) JP7488824B2 (https=)
KR (1) KR102826956B1 (https=)
CN (1) CN114342019B (https=)
AU (1) AU2020343587B2 (https=)
BR (1) BR112022003886A2 (https=)
MX (1) MX2022002585A (https=)
WO (1) WO2021045169A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI4030447T1 (sl) * 2019-09-10 2025-10-30 Nippon Steel Corporation Navito jedro
JP7751187B2 (ja) * 2020-10-26 2025-10-08 日本製鉄株式会社 巻鉄心、巻鉄心の製造方法及び巻鉄心製造装置
CN117897786B (zh) * 2021-10-04 2024-09-20 日本制铁株式会社 卷绕铁芯
TW202601695A (zh) * 2024-03-08 2026-01-01 日商日本製鐵股份有限公司 捲鐵心及其製造方法

Family Cites Families (37)

* Cited by examiner, † Cited by third party
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US2892169A (en) * 1954-08-20 1959-06-23 Westinghouse Electric Corp Transformer core structures
US3223955A (en) * 1961-11-13 1965-12-14 Porter Co Inc H K Transformer core construction and method of producing same
NL290930A (https=) * 1963-03-29
US3328737A (en) * 1965-03-30 1967-06-27 Olsen Willy Transformer cores and method of making same
US3404360A (en) * 1965-10-22 1968-10-01 Power Cores Inc Transformer core construction
US3309641A (en) * 1966-06-28 1967-03-14 Westinghouse Electric Corp Magnetic core structures for electrical inductive apparatus
US3451136A (en) * 1967-02-10 1969-06-24 Anthony J Shuttle Jr Method of and means for determining line and grade of sewer pipes and the like
CA893877A (en) * 1968-04-11 1972-02-22 Trench Electric Limited Transformer and casing having heat sinks magnetically streamlined and engaging the casing
FR2511184A1 (fr) 1981-08-06 1983-02-11 Ducellier & Cie Procede d'obtention d'une bobine a circuit magnetique ferme et a aimant permanent pour l'allumage de moteur a combustion interne
JPS60716A (ja) * 1983-06-16 1985-01-05 Tdk Corp アモルフアスカツトコア
JPS60169117A (ja) * 1984-02-13 1985-09-02 Toshiba Corp 変圧器の製造方法
US4646048A (en) * 1985-04-29 1987-02-24 General Electric Company Core and winding assembly with relieved core edges and method of manufacture thereof
US4724592A (en) * 1985-04-29 1988-02-16 General Electric Company Method of manufacturing a core and winding assembly
JPS642309A (en) 1987-06-24 1989-01-06 Daihen Corp Manufacture of transformer
JPH0295220U (https=) 1988-09-13 1990-07-30
JP2632098B2 (ja) 1991-05-13 1997-07-16 三菱電機株式会社 静止誘導機器鉄心及びその製造方法
JP2776337B2 (ja) * 1995-10-24 1998-07-16 株式会社日立製作所 非晶質巻鉄心
IL126748A0 (en) 1998-10-26 1999-08-17 Amt Ltd Three-phase transformer and method for manufacturing same
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
JP5442388B2 (ja) 2009-10-22 2014-03-12 株式会社日立産機システム 磁性鉄心およびその製造方法、アキシャルギャップ型回転電機、静止機
WO2012099170A1 (ja) * 2011-01-19 2012-07-26 株式会社 テクノバ 非接触給電装置
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JP6224468B2 (ja) * 2014-01-27 2017-11-01 東芝産業機器システム株式会社 巻鉄心および巻鉄心の製造方法
CA2962386A1 (en) * 2014-09-26 2016-03-31 Hitachi Metals, Ltd. Amorphous alloy magnetic core and method of manufacturing the same
WO2016047717A1 (ja) * 2014-09-26 2016-03-31 日立金属株式会社 アモルファス合金磁心の製造方法
CN104575972A (zh) * 2014-12-12 2015-04-29 卧龙电气集团股份有限公司 一种带绝缘木撑条的卷铁芯自耦变压器
KR102871323B1 (ko) * 2015-03-03 2025-10-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치, 그 제작 방법, 또는 그를 포함하는 표시 장치
JP6531613B2 (ja) 2015-10-26 2019-06-19 日本製鉄株式会社 低騒音巻きトランスおよびその製造方法
EP3438293B1 (en) 2016-03-31 2020-07-29 Nippon Steel Corporation Grain-oriented electrical steel sheet
CN106449045A (zh) * 2016-08-27 2017-02-22 卧龙电气集团股份有限公司 一种卷铁芯变压器的铁芯结构
KR102221444B1 (ko) 2017-01-10 2021-03-02 닛폰세이테츠 가부시키가이샤 권철심, 및 그 제조 방법
JP6776952B2 (ja) * 2017-03-06 2020-10-28 日本製鉄株式会社 巻鉄心
US10540198B2 (en) 2017-07-01 2020-01-21 Intel Corporation Technologies for memory replay prevention using compressive encryption
US10840015B2 (en) 2017-07-26 2020-11-17 Hitachi Industrial Products, Ltd. Laminated core rotatable transformer
DE102018201488A1 (de) 2018-01-31 2019-08-01 Siemens Aktiengesellschaft Elektrisches Gerät mit Pressplatten zum Verspannen eines magnetisierbaren Kerns
JP2019160544A (ja) 2018-03-13 2019-09-19 株式会社Ｇｓユアサ 蓄電素子

Also Published As

Publication number Publication date
WO2021045169A1 (ja) 2021-03-11
EP4027359A4 (en) 2022-11-30
CN114342019B (zh) 2025-02-11
CN114342019A (zh) 2022-04-12
JPWO2021045169A1 (https=) 2021-03-11
EP4027359A1 (en) 2022-07-13
KR20220054393A (ko) 2022-05-02
AU2020343587A1 (en) 2022-04-07
US20220351890A1 (en) 2022-11-03
KR102826956B1 (ko) 2025-07-01
JP7488824B2 (ja) 2024-05-22
CA3152995A1 (en) 2021-03-11
BR112022003886A2 (pt) 2022-05-24
US12500027B2 (en) 2025-12-16
AU2020343587B2 (en) 2023-12-14

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