FI20001820A0 - Menetelmä magneettisuojatun huoneen magneettisten häiriöiden vaimentamiseksi - Google Patents

Menetelmä magneettisuojatun huoneen magneettisten häiriöiden vaimentamiseksi

Info

Publication number
FI20001820A0
FI20001820A0 FI20001820A FI20001820A FI20001820A0 FI 20001820 A0 FI20001820 A0 FI 20001820A0 FI 20001820 A FI20001820 A FI 20001820A FI 20001820 A FI20001820 A FI 20001820A FI 20001820 A0 FI20001820 A0 FI 20001820A0
Authority
FI
Finland
Prior art keywords
magnetic interference
protected room
attenuating magnetic
magnetically protected
magnetically
Prior art date
Application number
FI20001820A
Other languages
English (en)
Swedish (sv)
Other versions
FI20001820A (fi
Inventor
Heikki Seppae
Christer Holmlund
Auvo Penttinen
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to FI20001820A priority Critical patent/FI20001820A/fi
Publication of FI20001820A0 publication Critical patent/FI20001820A0/fi
Priority to AU23757/01A priority patent/AU2375701A/en
Priority to PCT/FI2000/001086 priority patent/WO2001045481A1/en
Priority to US10/149,979 priority patent/US6734353B2/en
Priority to JP2001546228A priority patent/JP2003517734A/ja
Priority to EP00987506A priority patent/EP1256266A1/en
Publication of FI20001820A publication Critical patent/FI20001820A/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
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0001—Rooms or chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Measuring Magnetic Variables (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Building Environments (AREA)
FI20001820A 1999-12-13 2000-08-16 Menetelmä magneettisuojatun huoneen magneettisten häiriöiden vaimentamiseksi FI20001820A (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20001820A FI20001820A (fi) 1999-12-13 2000-08-16 Menetelmä magneettisuojatun huoneen magneettisten häiriöiden vaimentamiseksi
AU23757/01A AU2375701A (en) 1999-12-13 2000-12-12 Method for attenuating interference in a magnetically shielded room
PCT/FI2000/001086 WO2001045481A1 (en) 1999-12-13 2000-12-12 Method for attenuating interference in a magnetically shielded room
US10/149,979 US6734353B2 (en) 1999-12-13 2000-12-12 Method for attenuating interference in a magnetically shielded room
JP2001546228A JP2003517734A (ja) 1999-12-13 2000-12-12 磁気遮蔽室内の干渉を弱める方法
EP00987506A EP1256266A1 (en) 1999-12-13 2000-12-12 Method for attenuating interference in a magnetically shielded room

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI992674 1999-12-13
FI20001820A FI20001820A (fi) 1999-12-13 2000-08-16 Menetelmä magneettisuojatun huoneen magneettisten häiriöiden vaimentamiseksi

Publications (2)

Publication Number Publication Date
FI20001820A0 true FI20001820A0 (fi) 2000-08-16
FI20001820A FI20001820A (fi) 2001-06-14

Family

ID=26160815

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20001820A FI20001820A (fi) 1999-12-13 2000-08-16 Menetelmä magneettisuojatun huoneen magneettisten häiriöiden vaimentamiseksi

Country Status (6)

Country Link
US (1) US6734353B2 (fi)
EP (1) EP1256266A1 (fi)
JP (1) JP2003517734A (fi)
AU (1) AU2375701A (fi)
FI (1) FI20001820A (fi)
WO (1) WO2001045481A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7113384B2 (en) * 2000-01-27 2006-09-26 Vssl Commercial, Inc. Dynamic degaussing system
JP4758561B2 (ja) * 2001-04-27 2011-08-31 東急建設株式会社 構造物
US6731968B2 (en) * 2003-07-29 2004-05-04 4-D Neuroimaging Magnetically shielded room with internal active magnetic field cancellation, and its use
TW200605430A (en) * 2004-07-20 2006-02-01 Avision Inc Electrical magnetic interference inspecting system
WO2007041876A2 (de) * 2005-10-12 2007-04-19 Cfw Emv-Consulting Ag Verfahren zum abschirmen mindestens eines mit einem magnetischen und/oder elektrischen feld arbeitenden gerätes und abschirmung zur ausführung dieses verfahrens
DE102014002067A1 (de) * 2014-02-18 2015-08-20 Sekels Gmbh Vorrichtung zur Erzeugung eines magnetischen Feldes in vorgesehenen Richtungen
CN107817458B (zh) * 2017-10-11 2018-09-07 中国科学院地质与地球物理研究所 一种球形结构的三分量磁通门磁传感器
CN110927635B (zh) * 2019-12-23 2021-06-22 北京航空航天大学 一种基于极弱磁测量的小型磁强计磁闭环控制系统及设计方法
CN111413651B (zh) * 2020-03-30 2021-04-13 中国科学院上海微系统与信息技术研究所 一种磁场总场的补偿方法、装置、系统及存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8602397A (nl) * 1985-10-25 1987-05-18 Philips Nv Beeldweergeefinrichting met ontstoringsmiddelen.
GB8818087D0 (en) * 1988-07-29 1988-09-01 Univ Southampton Improvements in/relating to attenuation of electro-magnetic field components
US5043529A (en) * 1990-07-13 1991-08-27 Biomagnetic Technologies, Inc. Construction of shielded rooms using sealants that prevent electromagnetic and magnetic field leakage
SE9301426D0 (sv) * 1993-04-28 1993-04-28 Asea Brown Boveri Ab Aktiv daempning av kraftfrekventa magnetfaelt
SE503668C2 (sv) * 1994-04-29 1996-07-29 Asea Brown Boveri Anordning för dämpning av kraftfrekventa magnetfält
DE19718649A1 (de) * 1997-05-02 1998-11-05 Peter Heiland Vorrichtung und Verfahren zur aktiven Kompensation magnetischer und elektromagnetischer Störfelder
US6282848B1 (en) * 1998-05-08 2001-09-04 Imedco Ag Floor, ceiling and wall construction for a magnetically shielded room

Also Published As

Publication number Publication date
WO2001045481A1 (en) 2001-06-21
EP1256266A1 (en) 2002-11-13
AU2375701A (en) 2001-06-25
FI20001820A (fi) 2001-06-14
US20030121339A1 (en) 2003-07-03
US6734353B2 (en) 2004-05-11
WO2001045481A8 (en) 2004-04-22
JP2003517734A (ja) 2003-05-27

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Legal Events

Date Code Title Description
FD Application lapsed