FI974535A - Järjestely magneettipiirin toteuttamiseksi piirilevylle - Google Patents

Järjestely magneettipiirin toteuttamiseksi piirilevylle Download PDF

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Publication number
FI974535A
FI974535A FI974535A FI974535A FI974535A FI 974535 A FI974535 A FI 974535A FI 974535 A FI974535 A FI 974535A FI 974535 A FI974535 A FI 974535A FI 974535 A FI974535 A FI 974535A
Authority
FI
Finland
Prior art keywords
implementing
arrangement
circuit
circuit board
magnetic circuit
Prior art date
Application number
FI974535A
Other languages
English (en)
Swedish (sv)
Other versions
FI974535A0 (fi
FI105294B (fi
Inventor
Risto Tuovinen
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI974535A priority Critical patent/FI105294B/fi
Publication of FI974535A0 publication Critical patent/FI974535A0/fi
Priority to EP98959923A priority patent/EP1040737B1/en
Priority to PCT/FI1998/000970 priority patent/WO1999031946A2/en
Priority to DE69825079T priority patent/DE69825079T2/de
Priority to AU15649/99A priority patent/AU1564999A/en
Publication of FI974535A publication Critical patent/FI974535A/fi
Priority to US09/594,355 priority patent/US6326875B1/en
Application granted granted Critical
Publication of FI105294B publication Critical patent/FI105294B/fi

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
    • 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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/12—Resilient or clamping means for holding component to structure
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/08—Magnetic details
    • H05K2201/083—Magnetic materials
    • H05K2201/086—Magnetic materials for inductive purposes, e.g. printed inductor with ferrite core
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09009—Substrate related
    • H05K2201/09063—Holes or slots in insulating substrate not used for electrical connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10393—Clamping a component by an element or a set of elements
FI974535A 1997-12-16 1997-12-16 Järjestely magneettipiirin toteuttamiseksi piirilevylle FI105294B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI974535A FI105294B (fi) 1997-12-16 1997-12-16 Järjestely magneettipiirin toteuttamiseksi piirilevylle
EP98959923A EP1040737B1 (en) 1997-12-16 1998-12-11 Arrangement for implementing a magnetic circuit on a circuit board
PCT/FI1998/000970 WO1999031946A2 (en) 1997-12-16 1998-12-11 Arrangement for implementing a magnetic circuit on a circuit board
DE69825079T DE69825079T2 (de) 1997-12-16 1998-12-11 Einrichtung zur durchführung eines magnetkreises auf einer leiterplatte
AU15649/99A AU1564999A (en) 1997-12-16 1998-12-11 Arrangement for implementing a magnetic circuit on a circuit board
US09/594,355 US6326875B1 (en) 1997-12-16 2000-06-14 Arrangement for implementing a magnetic circuit on a circuit board

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI974535A FI105294B (fi) 1997-12-16 1997-12-16 Järjestely magneettipiirin toteuttamiseksi piirilevylle
FI974535 1997-12-16

Publications (3)

Publication Number Publication Date
FI974535A0 FI974535A0 (fi) 1997-12-16
FI974535A true FI974535A (fi) 1999-06-17
FI105294B FI105294B (fi) 2000-07-14

Family

ID=8550147

Family Applications (1)

Application Number Title Priority Date Filing Date
FI974535A FI105294B (fi) 1997-12-16 1997-12-16 Järjestely magneettipiirin toteuttamiseksi piirilevylle

Country Status (6)

Country Link
US (1) US6326875B1 (fi)
EP (1) EP1040737B1 (fi)
AU (1) AU1564999A (fi)
DE (1) DE69825079T2 (fi)
FI (1) FI105294B (fi)
WO (1) WO1999031946A2 (fi)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60137612D1 (de) * 2000-06-20 2009-03-26 Murata Manufacturing Co Spulenvorrichtung und Verfahren zu ihrer Herstellung
GB0027007D0 (en) * 2000-11-04 2000-12-20 Profec Technologies Oy Inductive components
JP3627669B2 (ja) * 2001-04-27 2005-03-09 株式会社村田製作所 コイル装置
US6565382B1 (en) * 2001-12-07 2003-05-20 Hewelett-Packard Development Company, L.P. Core mounting assembly and clamp therefor
US9216015B2 (en) 2004-10-28 2015-12-22 Vycor Medical, Inc. Apparatus and methods for performing brain surgery
US20060287583A1 (en) 2005-06-17 2006-12-21 Pool Cover Corporation Surgical access instruments for use with delicate tissues
US7432793B2 (en) * 2005-12-19 2008-10-07 Bose Corporation Amplifier output filter having planar inductor
US7332993B1 (en) 2007-04-10 2008-02-19 Bose Corporation Planar transformer having fractional windings
US7948724B2 (en) * 2008-09-25 2011-05-24 Eaton Corporation Current transformer support bracket and circuit interrupter including the same
CN103179839A (zh) * 2011-12-22 2013-06-26 鸿富锦精密工业（深圳）有限公司 电子装置
DE102012112587A1 (de) * 2012-12-18 2014-06-18 Phoenix Contact Gmbh & Co. Kg Verfahren zur Herstellung eines magnetisch leitenden Kreises
US9737287B2 (en) 2014-05-13 2017-08-22 Vycor Medical, Inc. Guidance system mounts for surgical introducers
DE102015011666A1 (de) * 2015-09-11 2017-03-16 Leopold Kostal Gmbh & Co. Kg Planarinduktivität
WO2017188306A1 (ja) * 2016-04-28 2017-11-02 パナソニックＩｐマネジメント株式会社 回路基板の製造方法、回路基板、およびカバー部材
US10376258B2 (en) 2016-11-07 2019-08-13 Vycor Medical, Inc. Surgical introducer with guidance system receptacle
US10543016B2 (en) 2016-11-07 2020-01-28 Vycor Medical, Inc. Surgical introducer with guidance system receptacle
JP7075185B2 (ja) 2017-04-27 2022-05-25 太陽誘電株式会社 コイル部品及び電子機器
JP6869796B2 (ja) * 2017-04-27 2021-05-12 太陽誘電株式会社 コイル部品
CN112216480A (zh) * 2020-09-08 2021-01-12 杭州铁城信息科技有限公司 一种变压器铁芯固定结构及其车载充电机和dc/dc转换器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5260933A (en) * 1975-11-14 1977-05-19 Hitachi Ltd Fixing device for transformer
US4704592A (en) * 1984-09-13 1987-11-03 Siemens Aktiengesellschaft Chip inductor electronic component
DE3620762A1 (de) * 1986-06-20 1987-12-23 Siemens Ag Elektrisches bauelement in chipbauweise
DE3807892C2 (de) * 1988-03-10 1994-06-01 Vogt Electronic Ag SMD-Hochfrequenztransformator für die Schwall-Löttechnik und Verfahren zum Montieren desselben auf einer Platine
US4967175A (en) * 1989-11-13 1990-10-30 Tektronix, Inc. Inductor and carrier suitable for attaching to a hybrid substrate or the like
JPH0555048A (ja) 1991-08-26 1993-03-05 Sanken Electric Co Ltd コイル装置
JPH06132146A (ja) 1992-10-15 1994-05-13 Matsushita Electric Ind Co Ltd トランスおよびそれを用いた電子機器
JP3672161B2 (ja) * 1997-07-16 2005-07-13 Ｔｄｋ株式会社 フェライトの製造方法およびインダクタの製造方法

Also Published As

Publication number Publication date
US6326875B1 (en) 2001-12-04
FI974535A0 (fi) 1997-12-16
WO1999031946A2 (en) 1999-06-24
FI105294B (fi) 2000-07-14
AU1564999A (en) 1999-07-05
WO1999031946A3 (en) 1999-09-02
EP1040737A2 (en) 2000-10-04
DE69825079T2 (de) 2005-07-21
DE69825079D1 (de) 2004-08-19
EP1040737B1 (en) 2004-07-14

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