ES8304701A1 - "perfeccionamientos introducidos en un nucleo magnetico estratificado". - Google Patents

"perfeccionamientos introducidos en un nucleo magnetico estratificado".

Info

Publication number
ES8304701A1
ES8304701A1 ES508501A ES508501A ES8304701A1 ES 8304701 A1 ES8304701 A1 ES 8304701A1 ES 508501 A ES508501 A ES 508501A ES 508501 A ES508501 A ES 508501A ES 8304701 A1 ES8304701 A1 ES 8304701A1
Authority
ES
Spain
Prior art keywords
branches
magnetic cores
edge
yuges
bridges
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
ES508501A
Other languages
English (en)
Other versions
ES508501A0 (es
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8304701A1 publication Critical patent/ES8304701A1/es
Publication of ES508501A0 publication Critical patent/ES508501A0/es
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

NUCLEO MAGNETICO ESTRATIFICADO DE RELUCTANCIA ELEVADA. CONSTA DE UN YUGO SUPERIOR (7); DE UN YUGO INFERIOR (9); Y DE UN PAR DE RAMAS ESPACIADAS (11, 13) QUE SE EXTIENDEN ENTRE LOS YUGOS (7, 9), INCLUYENDO CADA RAMA PAREDES DE BORDES PARALELOS (17, 19), OPUESTAS Y SIMILARES, Y PAREDES LATERALES DE PUENTES (21, 23), OPUESTAS, PARALELAS Y SIMILARES. TANTO LOS YUGOS (7, 9) COMO LAS RAMAS (11, 13) ESTAN CONSTITUIDOS POR UNA PLURALIDAD DE CHAPAS (15) DE MATERIAL MAGNETICO, TAL COMO UN ACERO AL SILICIO DE CALIDAD ELECTRICA. LAS RAMAS ESTAN PROVISTAS DE ABERTURAS ALARGADAS (25) Y DE MUESCAS DE BORDE (27). DICHAS MUESCAS SE EXTIENDEN ENTRE LAS PAREDES LATERALES DE PUENTES (21, 23), A LO LARGO DE LAS PAREDES DE BORDE (17, 19). DE APLICACION EN ALTA TENSION.
ES508501A 1981-05-05 1982-01-04 "perfeccionamientos introducidos en un nucleo magnetico estratificado". Granted ES508501A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/260,635 US4447795A (en) 1981-05-05 1981-05-05 Laminated grid and web magnetic cores

Publications (2)

Publication Number Publication Date
ES8304701A1 true ES8304701A1 (es) 1983-03-01
ES508501A0 ES508501A0 (es) 1983-03-01

Family

ID=22989973

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508501A Granted ES508501A0 (es) 1981-05-05 1982-01-04 "perfeccionamientos introducidos en un nucleo magnetico estratificado".

Country Status (10)

Country Link
US (1) US4447795A (es)
JP (1) JPS57183011A (es)
AU (1) AU549144B2 (es)
BE (1) BE891678A (es)
BR (1) BR8108546A (es)
CA (1) CA1176324A (es)
ES (1) ES508501A0 (es)
FR (1) FR2505546B1 (es)
IN (1) IN155990B (es)
NO (1) NO814020L (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146198A (en) * 1991-06-28 1992-09-08 Westinghouse Electric Corp. Segmented core inductor
US5656983A (en) * 1992-11-11 1997-08-12 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Inductive coupler for transferring electrical power
US5541566A (en) * 1994-02-28 1996-07-30 Olin Corporation Diamond-like carbon coating for magnetic cores
US5426409A (en) * 1994-05-24 1995-06-20 The United States Of America As Represented By The Secretary Of The Navy Current controlled variable inductor
US6094123A (en) * 1998-09-25 2000-07-25 Lucent Technologies Inc. Low profile surface mount chip inductor
KR100318670B1 (ko) * 1999-05-27 2002-01-04 윤종용 방열 리브를 가지는 고압 트랜스포머
MY127853A (en) * 1999-09-08 2006-12-29 Shinetsu Chemical Co Yoke compartment of voice coil motor for hard disk drive and voice coil motor using said yoke component
US6414582B1 (en) * 2000-08-22 2002-07-02 Milivoje Slobodan Brkovic Low profile surface mount magnetic devices with controlled nonlinearity
EP1652280B1 (en) * 2003-07-30 2019-02-27 Prysmian S.p.A. Method for shielding the magnetic field generated by an electrical power transmission line and electrical power transmission line so shielded
JP4751266B2 (ja) * 2006-02-09 2011-08-17 株式会社タムラ製作所 リアクトル部品
DE102006026466B3 (de) * 2006-06-01 2007-12-06 Siemens Ag Induktives elektrisches Element, insbesondere Transformator, Übertrager, Drossel, Filter und Wickelgut
US10553351B2 (en) * 2012-05-04 2020-02-04 Delta Electronics (Thailand) Public Co., Ltd. Multiple cells magnetic structure for wireless power
CN103426591A (zh) * 2012-05-16 2013-12-04 上海兆启新能源科技有限公司 磁集成电抗器
JP5844766B2 (ja) * 2013-03-29 2016-01-20 株式会社タムラ製作所 カップルドインダクタ
JP2015141997A (ja) * 2014-01-28 2015-08-03 Ｊｆｅスチール株式会社 リアクトルコアおよびこれを用いたリアクトル
JP5987847B2 (ja) * 2014-01-30 2016-09-07 Ｊｆｅスチール株式会社 リアクトル
EP3363028B8 (en) * 2015-10-13 2022-01-05 Hitachi Energy Switzerland AG Tank comprising a magnetic shunt assembly for magnetic shielding of a power device
US10163561B1 (en) * 2015-12-11 2018-12-25 Bel Power Solutions Inc. Distributed planar inductor with multi-2D geometry for energy storage
WO2020142796A1 (en) * 2019-01-04 2020-07-09 Jacobus Johannes Van Der Merwe Method of cooling a shell-type transformer or inductor
CN113161122A (zh) * 2020-01-22 2021-07-23 株式会社村田制作所 电感结构
JP7192815B2 (ja) * 2020-03-16 2022-12-20 株式会社村田製作所 インダクタ部品

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1859115A (en) * 1931-11-09 1932-05-17 Gen Electric Magnetic core
US2664541A (en) * 1950-11-24 1953-12-29 Gen Electric Electric ballast
US3077570A (en) * 1959-01-28 1963-02-12 Gen Electric Inductive device
FR1337426A (fr) * 1962-08-01 1963-09-13 Perfectionnements aux tôles pour circuits magnétiques et aux appareils comportant de tels circuits
FR1563979A (es) * 1968-03-05 1969-04-18
CH483707A (de) * 1968-06-10 1969-12-31 Bbc Brown Boveri & Cie Dreiphasen-Drosselspule mit Magnetkern
DE2021659C3 (de) * 1970-05-02 1974-10-03 Siemens Ag Aus Blechen zusammengesetzter Magnetkern
DE1944888C3 (de) * 1969-09-04 1974-05-09 Siemens Ag Aus Blechen zusammengesetzter Magnetkern

Also Published As

Publication number Publication date
BR8108546A (pt) 1983-04-12
FR2505546B1 (fr) 1986-01-31
JPS57183011A (en) 1982-11-11
US4447795A (en) 1984-05-08
CA1176324A (en) 1984-10-16
AU549144B2 (en) 1986-01-16
NO814020L (no) 1982-11-08
ES508501A0 (es) 1983-03-01
IN155990B (es) 1985-04-20
FR2505546A1 (fr) 1982-11-12
AU7791081A (en) 1982-11-11
BE891678A (fr) 1982-07-05

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