AR062672A1 - Gradiometro de gravedad - Google Patents

Gradiometro de gravedad

Info

Publication number
AR062672A1
AR062672A1 ARP070103929A ARP070103929A AR062672A1 AR 062672 A1 AR062672 A1 AR 062672A1 AR P070103929 A ARP070103929 A AR P070103929A AR P070103929 A ARP070103929 A AR P070103929A AR 062672 A1 AR062672 A1 AR 062672A1
Authority
AR
Argentina
Prior art keywords
gravity gradiometer
transducers
bars
capacitor plate
sensor coil
Prior art date
Application number
ARP070103929A
Other languages
English (en)
Inventor
Kann Frank Joachim Van
John Winterflood
Original Assignee
Tech Resources Pty 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
Priority claimed from AU2006906563A external-priority patent/AU2006906563A0/en
Application filed by Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd
Publication of AR062672A1 publication Critical patent/AR062672A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting
    • G01V7/02—Details
    • G01V7/04—Electric, photoelectric, or magnetic indicating or recording means

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

Se da a conocer un gradiometro de gravedad que tiene un par de sensores de barra 41, 43 dispuestos en carcasas 45, 47. Los transductores 71 están dispuestos de manera adyacente a las barras 41, 43 para mover el movimiento de las barras en respuesta al tensor de gradiente gravitacional. Al menos uno de los transductores tiene una bobina sensora 510 y una placa de capacitor 518a que tiene una disposicion concéntrica con la bobina sensora 510 para proporcionar una placa de capacitor usada en un circuito de equilibrio para medir el equilibrio de la masa sensora.
ARP070103929A 2006-11-23 2007-09-06 Gradiometro de gravedad AR062672A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2006906563A AU2006906563A0 (en) 2006-11-23 Gravity gradiometer

Publications (1)

Publication Number Publication Date
AR062672A1 true AR062672A1 (es) 2008-11-26

Family

ID=39420470

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070103929A AR062672A1 (es) 2006-11-23 2007-09-06 Gradiometro de gravedad

Country Status (8)

Country Link
US (1) US7849739B2 (es)
EP (1) EP1949142B1 (es)
AR (1) AR062672A1 (es)
CA (1) CA2612683A1 (es)
CL (1) CL2007002591A1 (es)
PE (1) PE20080962A1 (es)
WO (1) WO2008061284A1 (es)
ZA (1) ZA200710809B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA011644B1 (ru) * 2005-10-06 2009-04-28 Текнолоджикал Ресорсиз Пти Лимитед Гравитационный градиентометр
WO2008061272A1 (en) * 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
WO2008061275A1 (en) 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
WO2008061273A1 (en) * 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
WO2008061276A1 (en) * 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
WO2008061277A1 (en) 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
CA2690893A1 (en) * 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
WO2008061284A1 (en) * 2006-11-23 2008-05-29 Technological Resources Pty Limited Gravity gradiometer
CA2612677A1 (en) * 2006-11-23 2008-05-23 Technological Resources Pty. Limited Compensation for unwanted accelerations in a gravity gradiometer
BRPI0702879A2 (pt) 2006-11-23 2011-03-15 Tech Resources Pty Ltd gradiÈmetro de gravidade
JP2010510496A (ja) * 2006-11-23 2010-04-02 テクノロジカル リソーシーズ プロプライエタリー リミテッド 重力グラジオ・メータ
ZA200710807B (en) 2006-11-23 2009-09-30 Tech Resources Pty Ltd Gravity gradiometer
ZA200710729B (en) * 2006-11-23 2009-07-29 Tech Resources Pty Ltd Superconducting gravity gradiometer and heat switch
ZA200710805B (en) 2006-11-23 2009-03-25 Tech Resources Pty Ltd Gravity gradiometer
CN101592536B (zh) * 2008-05-30 2012-09-26 鸿富锦精密工业（深圳）有限公司 重力感测器及其应用的便携式电子设备
BRPI0914125B1 (pt) * 2008-09-25 2019-06-25 Technological Resources Pty Limited Gradiômetro de gravidade
AP2854A (en) * 2008-09-25 2014-02-28 Tech Resources Pty Ltd A detector for detecting a gravity gradient
RU2539093C2 (ru) * 2008-10-24 2015-01-10 Мартин Вол МУДИ Гравитационный градиометр с торсионными стержнями изгиба
WO2010045738A1 (en) * 2008-10-24 2010-04-29 Gedex Inc. Gravity gradiometer with torsion flexure pivots
EP2261530A1 (en) * 2009-06-12 2010-12-15 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO An active vibration isolation and damping system
GB201003355D0 (en) 2010-03-01 2010-04-14 Moir Christopher I A method and apparatus for the measurement of earth's gravity and gravity gradient
US20130055808A1 (en) * 2010-03-29 2013-03-07 Frank Joachim Van Kann Gravity gradiometer with correction of external disturbance
US8591488B2 (en) 2012-01-31 2013-11-26 Butterfly Health, Inc. Devices and methods for treating accidental bowel leakage
USD720848S1 (en) * 2012-05-21 2015-01-06 Butterfly Health, Inc. Body liner for anal leakage
USD796684S1 (en) * 2014-03-18 2017-09-05 Bio-Medical Carbon Technology Co., Ltd. Wound dressing
ITUA20161632A1 (it) * 2016-03-14 2017-09-14 Agenzia Naz Per Le Nuove Tecnologie Lenergia E Lo Sviluppo Economico Sostenibile Enea 00196 Roma / I Gravimetro differenziale
CN106383366A (zh) * 2016-10-31 2017-02-08 华中科技大学 一种旋转簧片式重力梯度仪
CN112230295B (zh) * 2020-09-18 2021-11-09 北京大学 基于Sagnac效应角加速度计的重力梯度探测方法
CN112975822B (zh) * 2021-02-26 2023-05-02 中国科学院合肥物质科学研究院 一种水冷磁体长尾杜瓦安装装置及其使用方法

Family Cites Families (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012191A (en) * 1945-11-15 1961-12-05 Charles E Miller Gradiometer
US2743415A (en) * 1946-09-30 1956-04-24 Kenneth G Williams Gradiometer
US2809524A (en) * 1954-01-11 1957-10-15 Exxon Research Engineering Co Automatic damping of a gravimeter
US3273397A (en) * 1964-06-05 1966-09-20 Hughes Aircraft Co Measurement of static force field gradients
US3564921A (en) * 1968-02-02 1971-02-23 Hughes Aircraft Co Torsionally resonant gravity gradient sensor
US3758854A (en) * 1971-03-12 1973-09-11 Ja Zimmerman Superconductive quantum interference device having two cavities isolated by a superconductive weak link
GB1385189A (en) * 1971-11-05 1975-02-26 Russell M K Remote angle measurement
US3956690A (en) * 1974-01-21 1976-05-11 Develco, Inc. Trimmed superconductive magnetic pickup coil circuits
US3926054A (en) * 1974-11-11 1975-12-16 Draper Lab Charles S Gravity gradiometer
US4024468A (en) * 1975-06-18 1977-05-17 White's Electronics, Inc. Induction balance metal detector with inverse discrimination
GB2075760A (en) * 1979-12-28 1981-11-18 Ibm Electric rotary actuators
US4809545A (en) * 1986-05-30 1989-03-07 Mobil Oil Corporation Gravimetry logging
US4713890A (en) * 1987-01-12 1987-12-22 Cubic Corporation Mislevel sensing device
US4828376A (en) * 1987-02-17 1989-05-09 Martin Marietta Corporation Triaxis stabilized platform
US4841772A (en) * 1987-12-03 1989-06-27 University Of Maryland, College Park Three-axis superconducting gravity gradiometer
US5505555A (en) 1988-12-20 1996-04-09 Rtz Mining And Exploration Ltd. Flexural pivot bearing
US5668315A (en) * 1988-12-20 1997-09-16 The University Of Western Australia Gravity gradiometer with flexural pivot bearing
AU627820B2 (en) 1988-12-20 1992-09-03 Rtz Mining And Exploration Ltd. Gravity gradiometer
US5130654A (en) * 1989-06-16 1992-07-14 University Of Virginia Alumni Patents Foundation Magnetolelastic amorphous metal ribbon gradiometer
FI95628C (fi) * 1990-05-15 1996-02-26 Valtion Teknillinen Menetelmä ja laite pienikohinaisen anturin lähtösignaalin käsittelemiseksi
US5224380A (en) * 1990-05-21 1993-07-06 The University Of Maryland Superconducting six-axis accelerometer
US5326986A (en) * 1991-03-05 1994-07-05 University Of Houston - University Park Parallel N-junction superconducting interferometer with enhanced flux-to-voltage transfer function
US5293119A (en) * 1992-02-20 1994-03-08 Sqm Technology, Inc. Electromagnetic microscope for evaluation of electrically conductive and magnetic materials
RU2046380C1 (ru) 1992-04-22 1995-10-20 Пермский политехнический институт Гравитационный трехкомпонентный градиентометр
RU2056642C1 (ru) 1993-07-09 1996-03-20 Центральный научно-исследовательский институт "Дельфин" Гравиметр для измерения силы тяжести с движущихся носителей
EP0634663B1 (en) * 1993-07-12 2000-02-16 Sumitomo Electric Industries, Limited Non-destructive testing equipment having SQUID type magnetic sensor
US5587526A (en) * 1994-03-30 1996-12-24 Oxford Instruments (Uk) Limited Proof mass support and sensing system
CN1127667C (zh) * 1994-10-04 2003-11-12 重力技术设备有限公司 用于测量重力场的装置和方法
AUPN951096A0 (en) * 1996-04-26 1996-05-23 Commonwealth Scientific And Industrial Research Organisation Gravity meter
US5728935A (en) * 1996-08-14 1998-03-17 Czompo; Jozsef Method and apparatus for measuring gravity with lever arm correction
US5922951A (en) * 1997-06-11 1999-07-13 The Broken Hill Proprietary Company Ltd. Gravity gradiometer
US6450028B1 (en) * 1997-09-06 2002-09-17 Vail, Iii William Banning Precision gravity gradiometer optically measuring density variations in gases
RU2127439C1 (ru) 1997-10-21 1999-03-10 Центральный научно-исследовательский институт "Дельфин" Гравиметр
DE19751724A1 (de) 1997-11-21 1999-07-15 Holger Dipl Ing Schuette Gerät zur Gravitationsmessung
AU1633300A (en) 1998-11-25 2000-06-13 University Of Maryland Proof mass support for accelerometers
GB2353100B (en) * 1999-08-03 2002-03-13 Schlumberger Ltd Gravity measuring apparatus
RU2156481C1 (ru) 1999-09-14 2000-09-20 Научный центр гравитационно-волновых исследований "Дулкын" Академии наук Республики Татарстан Гравитационно-волновой детектор
CN1118713C (zh) 1999-10-28 2003-08-20 中国地震局地震研究所 一种高精度重力仪
US20050236909A1 (en) * 1999-11-19 2005-10-27 Baker Robert M Jr Gravitational wave imaging
RU2167437C1 (ru) 1999-11-30 2001-05-20 Научный центр гравитационно-волновых исследований "Дулкын" АН Республики Татарстан Гравитационно-волновой детектор
RU2171481C1 (ru) 2000-02-03 2001-07-27 Бронштейн Игорь Григорьевич Кварцевый гравиметр
RU2171482C1 (ru) 2000-02-04 2001-07-27 Научный центр гравитационно-волновых исследований "Дулкын" АН Республики Татарстан Гравитационно-волновой детектор
RU2175773C1 (ru) 2000-04-24 2001-11-10 Центральный научно-исследовательский институт "Электроприбор" Гравитационный вариометр
RU2172967C1 (ru) 2000-06-05 2001-08-27 Центральный научно-исследовательский институт "Электроприбор" Гравитационный вариометр
RU2171483C1 (ru) 2000-07-17 2001-07-27 Научный центр гравитационно-волновых исследований "Дулкын" АН Республики Татарстан Гравитационно-волновой детектор
JP4316777B2 (ja) 2000-07-26 2009-08-19 東京計器株式会社 重力測定装置及び方法
ATE308763T1 (de) * 2000-11-28 2005-11-15 Business Arts Inc Schwerkraft-gradiometrie
US6526825B2 (en) * 2001-02-28 2003-03-04 Neozoic Geophysical Survey, Ltd. Gravity device
US6494091B2 (en) * 2001-02-28 2002-12-17 Gilles Couture Apparatus for measuring a gravitational attraction of the earth
US6658935B1 (en) * 2001-03-07 2003-12-09 Lockheed Martin Corporation Complemented absolute/relative full-tensor gravity gradiometer system
AUPR571301A0 (en) * 2001-06-15 2001-07-12 Bhp Billiton Innovation Pty Ltd Airborne gravity gradiometers
AUPR575701A0 (en) * 2001-06-18 2001-07-12 Bhp Billiton Innovation Pty Ltd Gravity surveys
GB0115413D0 (en) * 2001-06-21 2001-08-15 Univ Open Vertical gravity gradiometer
AU2003210906B2 (en) * 2002-02-06 2010-06-03 The Regents Of The University Of California SQUID detected NMR and MRI at ultralow fields
GB2403552B (en) * 2002-02-12 2005-10-26 Bhp Billiton Innovation Pty Airborne vector magnetic surveys
AUPS114702A0 (en) * 2002-03-18 2002-04-18 Bhp Billiton Innovation Pty Ltd Enhancement of sensors for airborne operation
US6724188B2 (en) * 2002-03-29 2004-04-20 Wavbank, Inc. Apparatus and method for measuring molecular electromagnetic signals with a squid device and stochastic resonance to measure low-threshold signals
AU2003245762B2 (en) * 2002-06-28 2008-01-31 Gedex Inc. System and method for surveying underground density distributions
RU2221263C1 (ru) 2002-07-01 2004-01-10 Общество с ограниченной ответственностью Научно-производственное объединение "Петрогаз" Способ и устройство для измерения гравитационного поля
US6882937B2 (en) * 2003-02-18 2005-04-19 Pathfinder Energy Services, Inc. Downhole referencing techniques in borehole surveying
CA2427115C (en) * 2003-04-28 2013-12-10 Scintrex Limited Improved spring-based gravimeters and accelerometers
RU2242032C1 (ru) 2003-07-31 2004-12-10 Открытое акционерное общество "Раменское приборостроительное конструкторское бюро" Гравиметр
RU2253138C1 (ru) 2003-11-28 2005-05-27 Открытое акционерное общество "Нефтяные контрольно-измерительные приборы" ("Нефтекип") Гравиметр
RU2253882C1 (ru) 2003-11-28 2005-06-10 Открытое акционерное общество "Нефтяные контрольно-измерительные приборы" ("Нефтекип") Гравиметр
RU2290674C2 (ru) 2004-04-29 2006-12-27 Джамалудин Гаджиевич Таймазов Гравитационный вариометр
US7240550B2 (en) * 2004-12-07 2007-07-10 Vega Grieshaber Kg Method and apparatus for material indentification by means of gravitational field analysis
US7444867B2 (en) * 2005-01-04 2008-11-04 Bell Geospace, Inc. Accelerometer and rate sensor package for gravity gradiometer instruments
US7305879B2 (en) * 2005-03-18 2007-12-11 University Of Maryland Cross-component superconducting gravity gradiometer with improved linearity and sensitivity and method for gravity gradient sensing
US7401514B2 (en) * 2005-06-08 2008-07-22 Friedrich-Alexander-Universitat At Erlangen-Nurnberg Asymmetric torsion balance gravimeter
CA2620325C (en) * 2005-07-29 2014-05-20 Steven J. Thorpe Gravity gradiometer
EA011644B1 (ru) 2005-10-06 2009-04-28 Текнолоджикал Ресорсиз Пти Лимитед Гравитационный градиентометр
US7863892B2 (en) * 2005-10-07 2011-01-04 Florida State University Research Foundation Multiple SQUID magnetometer
WO2008061276A1 (en) * 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
WO2008061277A1 (en) * 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
WO2008061273A1 (en) * 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
CA2690893A1 (en) * 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
WO2008061272A1 (en) * 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
WO2008061275A1 (en) * 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
WO2008061284A1 (en) * 2006-11-23 2008-05-29 Technological Resources Pty Limited Gravity gradiometer
ZA200710807B (en) 2006-11-23 2009-09-30 Tech Resources Pty Ltd Gravity gradiometer
CA2612677A1 (en) * 2006-11-23 2008-05-23 Technological Resources Pty. Limited Compensation for unwanted accelerations in a gravity gradiometer
BRPI0702879A2 (pt) * 2006-11-23 2011-03-15 Tech Resources Pty Ltd gradiÈmetro de gravidade
JP2010510496A (ja) * 2006-11-23 2010-04-02 テクノロジカル リソーシーズ プロプライエタリー リミテッド 重力グラジオ・メータ
ZA200710805B (en) * 2006-11-23 2009-03-25 Tech Resources Pty Ltd Gravity gradiometer

Also Published As

Publication number Publication date
WO2008061284A1 (en) 2008-05-29
EP1949142A4 (en) 2010-12-29
US7849739B2 (en) 2010-12-14
ZA200710809B (en) 2009-03-25
PE20080962A1 (es) 2008-07-10
CL2007002591A1 (es) 2008-05-30
CA2612683A1 (en) 2008-05-23
US20080173090A1 (en) 2008-07-24
EP1949142B1 (en) 2015-05-13
EP1949142A1 (en) 2008-07-30

Similar Documents

Publication Publication Date Title
AR062672A1 (es) Gradiometro de gravedad
AR062668A1 (es) Gradiometro de gravedad
AR062968A1 (es) Gradiometro de gravedad
CL2007002589A1 (es) Gradiometro de gravedad para medir componentes del tensor de gradiente gravitacional con al menos un sensor en forma de barra que se mueve en respuesta al gradiente gravitacional, un transductor para medir el movimiento del sensor en forma de barra q
AR062673A1 (es) Gradiometro de gravedad
CL2007002794A1 (es) Gradiometro de gravedad para medir componentes del tensor del gradiente de gravedad que comprende por lo menos una masa sensora para el movimiento en respuesta al gradiente, un acoplamiento en pivote y una unidad de sensor y actuador para generar una
AR062670A1 (es) Gradiometro de gravedad
ES2579438T3 (es) Hexápodo
NO20161062A1 (no) Seismisk sensorsystem med optisk akselerometer og inklinometer
EA200701548A1 (ru) Гравитационный градиентометр
AR062970A1 (es) Gradiometro de gravedad
CL2007002587A1 (es) Gradiometro de gravedad en particular y no exclusivamente para usar aerotransportado, este gradiometro sirve especialmente para medir componentes diagonales y fuera de la diagonal del tensor de gradiente de gravedad.
DE50312069D1 (de) Segment für einen sensorträgerkörper eines molches
EA201071386A1 (ru) Гравитационный градиентометр
FR2924422B1 (fr) Dispositif a detection par jauge de contrainte piezoresistive suspendue comportant une cellule d'amplification de contrainte.
ES2610426T3 (es) Módulo de base para pieza de relojería, en particular un reloj de pulsera
ATE542501T1 (de) Verbindungselement für orthopädische komponenten
BRPI0713445A2 (pt) estrutura magnÉtica
BRPI0513481A (pt) interrogação de um sensor
ATE520070T1 (de) Eingabevorrichtung
FI20106297L (fi) Lukkorungon telkijärjestely
DE502004004219D1 (de) Wägeaufnehmer
BR112016002282A2 (pt) um filtro prensa, um corpo para suporte de uma pilha de placas de filtro e uma disposição em um filtro prensa
AR060396A1 (es) Gradiometro de gravedad
AR060395A1 (es) Gradiometro de gravedad

Legal Events

Date Code Title Description
FG Grant, registration