BRPI0914108A2 - gradiômetro de gravidade para detectar um gradiente de gravidade e método para detectar um sinal de gradiente de gravidade - Google Patents

gradiômetro de gravidade para detectar um gradiente de gravidade e método para detectar um sinal de gradiente de gravidade

Info

Publication number
BRPI0914108A2
BRPI0914108A2 BRPI0914108A BRPI0914108A BRPI0914108A2 BR PI0914108 A2 BRPI0914108 A2 BR PI0914108A2 BR PI0914108 A BRPI0914108 A BR PI0914108A BR PI0914108 A BRPI0914108 A BR PI0914108A BR PI0914108 A2 BRPI0914108 A2 BR PI0914108A2
Authority
BR
Brazil
Prior art keywords
detect
gravity
gravity gradient
gradiometer
gradient
Prior art date
Application number
BRPI0914108A
Other languages
English (en)
Inventor
Frank Joachim Van Kann
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 AU2008904997A external-priority patent/AU2008904997A0/en
Application filed by Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd
Publication of BRPI0914108A2 publication Critical patent/BRPI0914108A2/pt
Publication of BRPI0914108B1 publication Critical patent/BRPI0914108B1/pt

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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Pressure Sensors (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Gyroscopes (AREA)
  • Micromachines (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Manipulator (AREA)
BRPI0914108-1A 2008-09-25 2009-09-25 Gradiômetro de gravidade para detectar um gradiente de gravidade e método para detectar um sinal de gradiente de gravidade BRPI0914108B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2008904997 2008-09-25
AU2008904997A AU2008904997A0 (en) 2008-09-25 A detector for detecting a gravity gradient
PCT/AU2009/001281 WO2010034074A1 (en) 2008-09-25 2009-09-25 A detector for detecting a gravity gradient

Publications (2)

Publication Number Publication Date
BRPI0914108A2 true BRPI0914108A2 (pt) 2015-10-20
BRPI0914108B1 BRPI0914108B1 (pt) 2019-06-25

Family

ID=42059217

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914108-1A BRPI0914108B1 (pt) 2008-09-25 2009-09-25 Gradiômetro de gravidade para detectar um gradiente de gravidade e método para detectar um sinal de gradiente de gravidade

Country Status (11)

Country Link
US (1) US8650950B2 (pt)
CN (1) CN102099710B (pt)
AP (1) AP2854A (pt)
AU (1) AU2009295359B2 (pt)
BR (1) BRPI0914108B1 (pt)
CA (1) CA2729570C (pt)
CO (1) CO6351826A2 (pt)
EA (1) EA027249B1 (pt)
MX (1) MX2011000111A (pt)
WO (1) WO2010034074A1 (pt)
ZA (1) ZA201009278B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2729570C (en) 2008-09-25 2017-11-21 Technological Resources Pty Ltd A detector for detecting a gravity gradient
AP2750A (en) * 2008-09-25 2013-09-30 Technological Recources Pty Ltd A gravity gradiometer
US9817153B2 (en) * 2012-05-22 2017-11-14 Nxt Energy Solutions, Inc. Gravity transducer system and method including a junction with a first metal and a second metal
US9568320B2 (en) * 2015-05-05 2017-02-14 King Fahd University Of Petroleum And Minerals Method and apparatus for estimation of center of gravity using accelerometers
CN106052694B (zh) * 2016-07-11 2017-03-15 中南大学 基于重力矢量及其梯度张量对单个运动物体进行定位跟踪的方法
AU2017204859B2 (en) * 2016-10-04 2018-08-30 HZW Holdings Pty Ltd A gravimetry assembly
CN107015287B (zh) * 2017-03-09 2018-12-11 中国科学院电工研究所 一种重力梯度测量装置及测量方法
CN109001841B (zh) * 2018-05-25 2020-02-18 东南大学 一种基于地球自转角速度的重力梯度仪标定方法
CN111007573B (zh) * 2019-12-13 2021-10-08 华中科技大学 一种超导重力梯度仪及其灵敏度的提高方法
CN114994782A (zh) * 2022-05-25 2022-09-02 兰州空间技术物理研究所 一种轴向分量重力梯度仪敏感结构

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809524A (en) * 1954-01-11 1957-10-15 Exxon Research Engineering Co Automatic damping of a gravimeter
US3545266A (en) * 1964-02-17 1970-12-08 Thomas L Wilson Noninertial strapping-down gravity gradient navigation system
US3722288A (en) 1969-01-31 1973-03-27 Hughes Aircraft Co Electromagnetic coupled detector of dynamic gravitational force gradients
US3926054A (en) * 1974-11-11 1975-12-16 Draper Lab Charles S Gravity gradiometer
DE3209590A1 (de) 1982-03-17 1983-09-29 Bodenseewerk Geosystem GmbH, 7770 Überlingen Gravimeter
US4513618A (en) 1982-04-02 1985-04-30 Standard Oil Company (Indiana) Gravity gradiometer and method
DE3515199A1 (de) 1985-04-26 1986-11-06 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur messung schwacher magnetfelder mit mehreren gradiometern
US4992656A (en) * 1987-10-26 1991-02-12 Clauser John F Rotation, acceleration, and gravity sensors using quantum-mechanical matter-wave interferometry with neutral atoms and molecules
US4841772A (en) * 1987-12-03 1989-06-27 University Of Maryland, College Park Three-axis superconducting gravity gradiometer
US4935883A (en) 1988-05-17 1990-06-19 Sundstrand Data Control, Inc. Apparatus and method for leveling a gravity measurement device
US5668315A (en) * 1988-12-20 1997-09-16 The University Of Western Australia Gravity gradiometer with flexural pivot bearing
US5505555A (en) 1988-12-20 1996-04-09 Rtz Mining And Exploration Ltd. Flexural pivot bearing
US5333095A (en) 1993-05-03 1994-07-26 Maxwell Laboratories, Inc., Sierra Capacitor Filter Division Feedthrough filter capacitor assembly for human implant
US5777226A (en) 1994-03-28 1998-07-07 I/O Sensors, Inc. Sensor structure with L-shaped spring legs
US5587526A (en) * 1994-03-30 1996-12-24 Oxford Instruments (Uk) Limited Proof mass support and sensing system
GEP20012371B (en) * 1994-10-04 2001-02-25 Gravitec Instruments Ltd Method and Apparatus for Measurement of Quasistationary Gravitational Fields and Method and Apparatus for Measurement of Non-Diagonal Components of Gravitation Tensor
US5791598A (en) * 1996-01-16 1998-08-11 Globalstar L.P. and Daimler-Benz Aerospace AG Dynamic bias for orbital yaw steering
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
WO1999059002A2 (en) * 1998-05-12 1999-11-18 Lockheed Martin Corporation System and process for optimizing gravity gradiometer measurements
GB2353100B (en) * 1999-08-03 2002-03-13 Schlumberger Ltd Gravity measuring apparatus
US20050236909A1 (en) * 1999-11-19 2005-10-27 Baker Robert M Jr Gravitational wave imaging
CA2429828C (en) * 2000-11-28 2011-02-08 Business Arts Inc. Gravity gradiometry
US6494091B2 (en) * 2001-02-28 2002-12-17 Gilles Couture Apparatus for measuring a gravitational attraction of the earth
US6526825B2 (en) * 2001-02-28 2003-03-04 Neozoic Geophysical Survey, Ltd. Gravity device
US6658935B1 (en) * 2001-03-07 2003-12-09 Lockheed Martin Corporation Complemented absolute/relative full-tensor gravity gradiometer system
US6615660B1 (en) * 2001-03-07 2003-09-09 Lockheed Martin Corporation Real-time self-compensating gravity gradiometer instrument
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
US7262601B2 (en) * 2002-02-12 2007-08-28 Bhp Billiton Innovation Pty Ltd Aircraft equipped for airborne vector magnetic exploration surveys
CA2478504C (en) 2002-03-06 2012-10-02 Lockheed Martin Corporation Gravity gradiometer and method for calculating a gravity tensor with increased accuracy
AUPS114702A0 (en) * 2002-03-18 2002-04-18 Bhp Billiton Innovation Pty Ltd Enhancement of sensors for airborne operation
CA2427115C (en) 2003-04-28 2013-12-10 Scintrex Limited Improved spring-based gravimeters and accelerometers
US7013730B2 (en) 2003-12-15 2006-03-21 Honeywell International, Inc. Internally shock caged serpentine flexure for micro-machined accelerometer
JP2005305107A (ja) 2004-03-25 2005-11-04 Sei Matsuoka 価値的情報値の測定装置およびこれを使用した測定方法
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
WO2007012192A1 (en) 2005-07-29 2007-02-01 John Barry French Gravity gradiometer
WO2007038820A1 (en) * 2005-10-06 2007-04-12 Technological Resources Pty Limited Gravity gradiometer
CA2690893A1 (en) * 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
CA2691032A1 (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
AU2007249127A1 (en) * 2006-11-20 2008-06-05 Technological Resources Pty. Limited A gravity gradiometer
CA2690958C (en) * 2006-11-20 2015-06-30 Technological Resources Pty Limited A gravity gradiometer
CA2690886A1 (en) * 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer
WO2008061283A1 (en) * 2006-11-23 2008-05-29 Technological Resources Pty. Limited Compensation for unwanted accelerations in a gravity gradiometer
ZA200710809B (en) * 2006-11-23 2009-03-25 Tech Resources Pty Ltd Gravity gradiometer
EP1949140A4 (en) * 2006-11-23 2010-12-08 Tech Resources Pty Ltd GRADIOMETER OF GRAVITY
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
CA2612860C (en) * 2006-11-23 2015-02-03 Technological Resources Pty Limited Gravity gradiometer
ZA200710808B (en) * 2006-11-23 2009-03-25 Tech Resources Pty Ltd Gravity gradiometer
ZA200710807B (en) * 2006-11-23 2009-09-30 Tech Resources Pty Ltd Gravity gradiometer
US8375785B2 (en) * 2007-09-06 2013-02-19 Lockheed Martin Corporation Gravity gradiometer system
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
AU2009295358A1 (en) * 2008-09-25 2010-04-01 Technoloical Resources Pty Ltd A gravity gradiometer
CA2729570C (en) 2008-09-25 2017-11-21 Technological Resources Pty Ltd A detector for detecting a gravity gradient
AP2750A (en) 2008-09-25 2013-09-30 Technological Recources Pty Ltd A gravity gradiometer
WO2010045738A1 (en) * 2008-10-24 2010-04-29 Gedex Inc. Gravity gradiometer with torsion flexure pivots
EP2340450B1 (en) * 2008-10-24 2018-12-05 Martin Vol Moody Gravity gradiometer with torsion flexure pivots
US8359920B2 (en) * 2009-05-15 2013-01-29 Lockheed Martin Corp. Gravity sensing instrument

Also Published As

Publication number Publication date
ZA201009278B (en) 2012-03-28
BRPI0914108B1 (pt) 2019-06-25
AU2009295359B2 (en) 2014-02-13
AP2010005519A0 (en) 2010-12-31
EA027249B1 (ru) 2017-07-31
US20110265563A1 (en) 2011-11-03
CN102099710A (zh) 2011-06-15
CA2729570A1 (en) 2010-04-01
CN102099710B (zh) 2013-11-13
CA2729570C (en) 2017-11-21
US8650950B2 (en) 2014-02-18
MX2011000111A (es) 2011-02-25
WO2010034074A1 (en) 2010-04-01
AU2009295359A1 (en) 2010-04-01
AP2854A (en) 2014-02-28
CO6351826A2 (es) 2011-12-20
EA201071385A1 (ru) 2011-06-30

Similar Documents

Publication Publication Date Title
BRPI0914108A2 (pt) gradiômetro de gravidade para detectar um gradiente de gravidade e método para detectar um sinal de gradiente de gravidade
BRPI0914109A2 (pt) gradiômetro de gravidade e método para detectar um sinal de gradiente de gravidade
EP2513756A4 (en) SYSTEM AND METHOD FOR MEASURING INDIVIDUAL PROPERTIES IN A MULTI-MOBILE DETECTION
BRPI0911521A2 (pt) método e aparelho para fixação de um item móvel a uma estrutura
GB201118432D0 (en) Detecting traffic light cycle and transition times from GPS probe data
BRPI0911925A2 (pt) método para detectar um câncer e regentes para detectar um câncer
EP2380349A4 (en) FACE DETECTION ACCELERATION METHOD
NO20085322L (no) Fremgangsmate for raskere ansiktsdeteksjon
FI20080236A0 (fi) Menetelmä ja järjestelmä tapahtumien havaitsemiseen
BRPI0910793A2 (pt) método e discriminador para a classificação de diferentes segmentos de um sinal
FI20095444A (fi) Menetelmä hydrometeoreja havaitsevan mittalaitteen yhteydessä sekä tähän liittyvä mittalaite
BRPI0817068A2 (pt) dispositivo e método para medir consumo/perfusão de oxigênio regional
BRPI0914125A2 (pt) gradiômetro de gravidade, método para detectar um snal de gradiente de gravidade
HK1163255A1 (en) Optical sensing devices and methods for detecting samples using the same
EP2579023A4 (en) DEVICE FOR ANALYZING SURFACE PLASMON RESONANCE FLUORESCENCE AND METHOD FOR ANALYZING SURFACE PLASMON RESONANCE FLUORESCENCE
BRPI0902903A2 (pt) método de avaliação de sinal e aparelho de avaliação de sinal
FI20080119A0 (fi) Menetelmä ja laitteisto malminetsinnän tehostamiseksi
EP2397843A4 (en) FLUORESCENT DETECTOR AND FLUORESCENT DETECTION METHOD
EP2531515A4 (en) PROBES FOR DETECTING THE PRESENCE OF TRICHOMONAS VAGINALIS IN A SAMPLE
EP2397842A4 (en) FLUORESCENT DETECTOR AND FLUORESCENT DETECTION METHOD
BRPI1015445A2 (pt) método para detecção de uma substância em amostra biológica
EP2407556A4 (en) METHOD FOR DETERMINING THE SENSITIVITY TO IRINOTECAN AND USE THEREOF
FI20075390A (fi) Järjestely ja menetelmä joukkokorjuun mahdollistamiseksi
BRPI0916492A2 (pt) dispositivo e método para detectar depósitos
CL2012002372A1 (es) Un gravímetro y método para medir una gradiente de gravedad.

Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/09/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/09/2009, OBSERVADAS AS CONDICOES LEGAIS