FI20070798A0 - Menetelmä magneettisen sydämen valmistamiseksi - Google Patents

Menetelmä magneettisen sydämen valmistamiseksi

Info

Publication number
FI20070798A0
FI20070798A0 FI20070798A FI20070798A FI20070798A0 FI 20070798 A0 FI20070798 A0 FI 20070798A0 FI 20070798 A FI20070798 A FI 20070798A FI 20070798 A FI20070798 A FI 20070798A FI 20070798 A0 FI20070798 A0 FI 20070798A0
Authority
FI
Finland
Prior art keywords
manufacturing
magnetic core
core
magnetic
Prior art date
Application number
FI20070798A
Other languages
English (en)
Swedish (sv)
Inventor
Jarkko Salomaeki
Original Assignee
Jarkko Salomaeki
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 Jarkko Salomaeki filed Critical Jarkko Salomaeki
Priority to FI20070798A priority Critical patent/FI20070798A0/fi
Publication of FI20070798A0 publication Critical patent/FI20070798A0/fi
Priority to EP08842209.2A priority patent/EP2274751A4/en
Priority to CN200880119010XA priority patent/CN101884075B/zh
Priority to US12/739,680 priority patent/US20100308951A1/en
Priority to PCT/FI2008/050597 priority patent/WO2009053534A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • 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
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
FI20070798A 2007-10-24 2007-10-24 Menetelmä magneettisen sydämen valmistamiseksi FI20070798A0 (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20070798A FI20070798A0 (fi) 2007-10-24 2007-10-24 Menetelmä magneettisen sydämen valmistamiseksi
EP08842209.2A EP2274751A4 (en) 2007-10-24 2008-10-24 PROCEDURE FOR THE MANUFACTURE OF A MAGNETIC CORE AND MAGNETIC CORE
CN200880119010XA CN101884075B (zh) 2007-10-24 2008-10-24 用于制造磁芯的方法和磁芯
US12/739,680 US20100308951A1 (en) 2007-10-24 2008-10-24 Procedure for manufacturing a magnetic core and a magnetic core
PCT/FI2008/050597 WO2009053534A1 (en) 2007-10-24 2008-10-24 Procedure for manufacturing of a magnetic core and a magnetic core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20070798A FI20070798A0 (fi) 2007-10-24 2007-10-24 Menetelmä magneettisen sydämen valmistamiseksi

Publications (1)

Publication Number Publication Date
FI20070798A0 true FI20070798A0 (fi) 2007-10-24

Family

ID=38656807

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070798A FI20070798A0 (fi) 2007-10-24 2007-10-24 Menetelmä magneettisen sydämen valmistamiseksi

Country Status (5)

Country Link
US (1) US20100308951A1 (fi)
EP (1) EP2274751A4 (fi)
CN (1) CN101884075B (fi)
FI (1) FI20070798A0 (fi)
WO (1) WO2009053534A1 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117352284A (zh) * 2023-12-05 2024-01-05 深圳市固电电子有限公司 组装方法和电感器

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI123700B (fi) * 2010-08-17 2013-09-30 Jarkko Salomaeki Induktiivisen komponentin kuristin ja menetelmä sen valmistamiseksi
PL2472531T3 (pl) * 2011-01-03 2013-09-30 Hoeganaes Ab Rdzeń cewki indukcyjnej
ITVI20110109A1 (it) * 2011-04-29 2012-10-30 Diego Ghiotto Nucleo magnetico idoneo a realizzare geometrie di nuclei sviluppati nelle tre dimensioni.
GB201120955D0 (en) * 2011-12-06 2012-01-18 Isotera Ltd A coupler for use in a power distribution system
CN102543405A (zh) * 2011-12-26 2012-07-04 安徽建筑工业学院 一种新型防爆的三角形排列的圆形环铁心变压器
EP2685477A1 (en) * 2012-07-13 2014-01-15 ABB Technology Ltd Hybrid Transformer Cores
GB2511844B (en) * 2013-03-15 2015-12-23 Eisergy Ltd A magnetic component for a switching power supply and a method of manufacturing a magnetic component
CN107546034B (zh) * 2017-09-04 2020-09-29 四川省崇州市恒达电子厂 一种铁芯分段高压环形变压器生产方法
US20210020347A1 (en) * 2019-07-19 2021-01-21 Ford Giobal Technologies, LLC Inductor with core having cooling features
CN113192747B (zh) * 2021-06-30 2021-09-21 江苏知行科技有限公司 一种非晶磁粉芯的冷处理方法

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US1574640A (en) * 1921-05-26 1926-02-23 Gen Electric Stationary induction apparatus
GB743021A (en) * 1952-05-20 1956-01-04 Kurt Kaschke Core of sintered ferromagnetic material
US4032874A (en) * 1975-08-26 1977-06-28 General Electric Company Reactor core
US4146210A (en) * 1977-08-18 1979-03-27 Columbus Mckinnon Corporation Hoist electric brake with shading coil
JPS5987808A (ja) * 1982-11-10 1984-05-21 Shuho Yoshimura 電磁鉄心の製造法
US4506248A (en) * 1983-09-19 1985-03-19 Electric Power Research Institute, Inc. Stacked amorphous metal core
US4771257A (en) * 1984-03-28 1988-09-13 General Electric Company Ballast transformer with bobbins coils
JPS62285407A (ja) * 1986-06-03 1987-12-11 Sadao Ito トランス
DE4037407A1 (de) * 1989-12-05 1991-06-06 Asea Brown Boveri Induktiver koppler
US4951024A (en) * 1989-12-27 1990-08-21 Master Control Systems, Inc. High efficiency saturating reactor for starting a three phase motor
JPH04165607A (ja) * 1990-10-30 1992-06-11 Daihen Corp 静止誘導電気機器用鉄心
GB2284102A (en) * 1993-11-18 1995-05-24 Anthony James Doyle Inductors
JPH10256051A (ja) * 1997-03-07 1998-09-25 Sumitomo Wiring Syst Ltd コイルユニット用コア及びその製造方法
US6157277A (en) * 1997-12-09 2000-12-05 Siemens Automotive Corporation Electromagnetic actuator with improved lamination core-housing connection
FR2788455B1 (fr) * 1999-01-19 2001-04-06 Imphy Ugine Precision Procede de traitement d'une bande mince metallique fragile et pieces magnetiques realisees a partir d'une bande en alliage nanocristallin
JP2000348954A (ja) * 1999-06-09 2000-12-15 Tamura Seisakusho Co Ltd チョークコイル
US6822549B2 (en) * 2001-12-03 2004-11-23 Wolfgram Industries, Inc. Method for increased coupling coefficient in a pulse type transformer through coil configuration and varied core area
DE10232661B4 (de) * 2002-07-18 2005-09-08 Siemens Ag Tauchanker-Vorrichtung
KR100564035B1 (ko) * 2003-10-24 2006-04-04 (주)창성 연자성 금속분말을 이용한 코아 제조용 단위블록 및 이를이용한 대전류 직류중첩특성이 우수한 코아와 그 제조방법
US6956307B2 (en) * 2004-03-08 2005-10-18 Amsted Industries Incorporated Soft magnetic composite powder metal cores
US7164584B2 (en) * 2004-10-19 2007-01-16 Honeywell International Inc. Modular heatsink, electromagnetic device incorporating a modular heatsink and method of cooling an electromagnetic device using a modular heatsink
KR20090006826A (ko) * 2006-05-09 2009-01-15 스팽 ＆ 컴퍼니 전자기 어셈블리, 이를 형성하기 위한 코어 세그먼트, 및 그 제조 방법
US20070262839A1 (en) * 2006-05-09 2007-11-15 Spang & Company Electromagnetic assemblies, core segments that form the same, and their methods of manufacture
US20090066465A1 (en) * 2007-09-06 2009-03-12 Udo Ausserlechner Magnetic core for testing magnetic sensors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117352284A (zh) * 2023-12-05 2024-01-05 深圳市固电电子有限公司 组装方法和电感器
CN117352284B (zh) * 2023-12-05 2024-02-09 深圳市固电电子有限公司 组装方法和电感器

Also Published As

Publication number Publication date
EP2274751A1 (en) 2011-01-19
WO2009053534A1 (en) 2009-04-30
CN101884075A (zh) 2010-11-10
EP2274751A4 (en) 2013-04-10
CN101884075B (zh) 2013-03-27
US20100308951A1 (en) 2010-12-09

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Legal Events

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