ZA200110066B - Measurement of magnetic fields using a string fixed at both ends. - Google Patents

Measurement of magnetic fields using a string fixed at both ends.

Info

Publication number
ZA200110066B
ZA200110066B ZA200110066A ZA200110066A ZA200110066B ZA 200110066 B ZA200110066 B ZA 200110066B ZA 200110066 A ZA200110066 A ZA 200110066A ZA 200110066 A ZA200110066 A ZA 200110066A ZA 200110066 B ZA200110066 B ZA 200110066B
Authority
ZA
South Africa
Prior art keywords
magnetic fields
string
measurement
string fixed
coils
Prior art date
Application number
ZA200110066A
Other languages
English (en)
Inventor
Alexey Vladimirovich Veryaskin
Original Assignee
Gravitec Instr Ltd
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 Gravitec Instr Ltd filed Critical Gravitec Instr Ltd
Publication of ZA200110066B publication Critical patent/ZA200110066B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/028—Electrodynamic magnetometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/022—Measuring gradient

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Soft Magnetic Materials (AREA)
ZA200110066A 1999-05-11 2001-12-06 Measurement of magnetic fields using a string fixed at both ends. ZA200110066B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9910932.4A GB9910932D0 (en) 1999-05-11 1999-05-11 Measurement of magnetic fields

Publications (1)

Publication Number Publication Date
ZA200110066B true ZA200110066B (en) 2002-12-06

Family

ID=10853248

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200110066A ZA200110066B (en) 1999-05-11 2001-12-06 Measurement of magnetic fields using a string fixed at both ends.

Country Status (15)

Country Link
US (1) US7176680B1 (de)
EP (1) EP1177455B1 (de)
CN (1) CN1165776C (de)
AT (1) ATE237142T1 (de)
AU (1) AU757857B2 (de)
BR (1) BR0010425A (de)
CA (1) CA2373688C (de)
DE (1) DE60002062T2 (de)
EA (1) EA003855B1 (de)
GB (1) GB9910932D0 (de)
MX (1) MXPA01011450A (de)
NZ (1) NZ515446A (de)
OA (1) OA11942A (de)
WO (1) WO2000068702A1 (de)
ZA (1) ZA200110066B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7229841B2 (en) 2001-04-30 2007-06-12 Cytimmune Sciences, Inc. Colloidal metal compositions and methods
GB0329959D0 (en) * 2003-12-24 2004-01-28 Qinetiq Ltd Magnetic field sensor
CZ2006439A3 (cs) * 2006-07-03 2007-09-26 Ceské vysoké ucení technické v Praze Fakulta elektrotechnická Zarízení pro kontinuální merení kmitu strunových tenzometrických snímacu s dvouvodicovým pripojením
US9110183B2 (en) 2006-12-06 2015-08-18 Technoimaging, Llc Systems and methods for remote electromagnetic exploration for mineral and energy resources using stationary long-range transmitters
CZ300136B6 (cs) * 2008-07-03 2009-02-18 Ceské vysoké ucení technické v Praze Fakulta elektrotechnická Zarízení pro kontinuální merení kmitu strunových tenzometrických snímacu s dvouvodicovým pripojením
GB2464151B (en) * 2008-10-07 2012-09-26 Gravitec Instr Ltd Gradiometer for measuring gravitational and magnetic field gradients with improved sensor
GB2465634B (en) * 2008-11-28 2012-10-03 Gravitec Instr Ltd Gravitational gradiometer
US20110144472A1 (en) * 2009-12-11 2011-06-16 Technoimaging, Llc Methods of gravity and/or magnetic holographic imaging using vector and/or tensor data
US9322910B2 (en) 2011-07-15 2016-04-26 Technoimaging, Llc Method of real time subsurface imaging using electromagnetic data acquired from moving platforms
DE102012106719B4 (de) * 2012-07-24 2016-09-22 K.A. Schmersal Holding Gmbh & Co. Kg Zugangsschutzvorrichtung und ein Verfahren zum Überwachen eines Zustandes der Zugangsschutzvorrichtung
AT515000B1 (de) * 2013-10-23 2016-09-15 Technische Universität Wien Gradientenmagnetometer und Verfahren zur Bestimmung einer einzelnen Komponente eines Gradiententensors eines Magnetfelds
CN105785286B (zh) * 2016-04-14 2018-09-25 中国科学院上海微系统与信息技术研究所 一种胎儿心磁检测探头、系统及方法
US11723579B2 (en) 2017-09-19 2023-08-15 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement
US11717686B2 (en) 2017-12-04 2023-08-08 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to facilitate learning and performance
WO2019133997A1 (en) 2017-12-31 2019-07-04 Neuroenhancement Lab, LLC System and method for neuroenhancement to enhance emotional response
US11364361B2 (en) 2018-04-20 2022-06-21 Neuroenhancement Lab, LLC System and method for inducing sleep by transplanting mental states
WO2020056418A1 (en) 2018-09-14 2020-03-19 Neuroenhancement Lab, LLC System and method of improving sleep
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952369C (de) * 1953-11-17 1956-11-15 Zeiss Jena Veb Carl Messsonde zur Bestimmung der Feldstaerke an Magneten
GB1038776A (en) * 1963-05-01 1966-08-10 Standard Telephones Cables Ltd Measurement of magnetic fields
JPH03231176A (ja) * 1990-02-06 1991-10-15 Yokogawa Electric Corp 振動子形半導体磁力計
JP2902067B2 (ja) * 1990-07-20 1999-06-07 圀興 三間 磁場計測方法及び装置
JP2960994B2 (ja) * 1991-07-19 1999-10-12 三菱重工業株式会社 磁場計測装置のワイヤ保持機構及び取付方法
JPH06294900A (ja) * 1993-04-12 1994-10-21 Mitsubishi Heavy Ind Ltd ウィグラ磁場の偏向自動調整装置
BR9509241A (pt) * 1994-10-04 1997-10-21 Gravitec Instr Ltd Aparelho e processo para medição de campos gravitacionais quase-estáticos e de componentes de desvio diagonal
US5670882A (en) * 1995-09-21 1997-09-23 Magnawand Inc. Ferrous target identification system with magnetic field polarity and gradient indication

Also Published As

Publication number Publication date
NZ515446A (en) 2003-06-30
MXPA01011450A (es) 2005-09-20
OA11942A (en) 2006-04-12
DE60002062D1 (de) 2003-05-15
CN1165776C (zh) 2004-09-08
US7176680B1 (en) 2007-02-13
DE60002062T2 (de) 2004-03-11
CA2373688A1 (en) 2000-11-16
EA003855B1 (ru) 2003-10-30
CA2373688C (en) 2009-07-14
ATE237142T1 (de) 2003-04-15
CN1360679A (zh) 2002-07-24
EA200101192A1 (ru) 2002-06-27
BR0010425A (pt) 2002-02-13
GB9910932D0 (en) 1999-07-07
AU757857B2 (en) 2003-03-06
EP1177455B1 (de) 2003-04-09
EP1177455A1 (de) 2002-02-06
AU4756800A (en) 2000-11-21
WO2000068702A1 (en) 2000-11-16

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