BRPI0914109A2 - gradiômetro de gravidade e método para detectar um sinal de gradiente de gravidade - Google Patents

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

Info

Publication number
BRPI0914109A2
BRPI0914109A2 BRPI0914109A BRPI0914109A BRPI0914109A2 BR PI0914109 A2 BRPI0914109 A2 BR PI0914109A2 BR PI0914109 A BRPI0914109 A BR PI0914109A BR PI0914109 A BRPI0914109 A BR PI0914109A BR PI0914109 A2 BRPI0914109 A2 BR PI0914109A2
Authority
BR
Brazil
Prior art keywords
gravity
detecting
gradient signal
gradiometer
gravity gradient
Prior art date
Application number
BRPI0914109A
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 AU2008904995A external-priority patent/AU2008904995A0/en
Application filed by Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd
Publication of BRPI0914109A2 publication Critical patent/BRPI0914109A2/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)
  • Gyroscopes (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Pressure Sensors (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
BRPI0914109A 2008-09-25 2009-09-25 gradiômetro de gravidade e método para detectar um sinal de gradiente de gravidade BRPI0914109A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2008904995A AU2008904995A0 (en) 2008-09-25 A gravity gradiometer
PCT/AU2009/001280 WO2010034073A1 (en) 2008-09-25 2009-09-25 A gravity gradiometer

Publications (1)

Publication Number Publication Date
BRPI0914109A2 true BRPI0914109A2 (pt) 2015-10-20

Family

ID=42059216

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914109A BRPI0914109A2 (pt) 2008-09-25 2009-09-25 gradiômetro de gravidade e método para detectar um sinal de gradiente de gravidade

Country Status (11)

Country Link
US (1) US20110162449A1 (pt)
CN (1) CN102099709A (pt)
AP (1) AP2010005518A0 (pt)
AU (1) AU2009295358A1 (pt)
BR (1) BRPI0914109A2 (pt)
CA (1) CA2729568A1 (pt)
CO (1) CO6351827A2 (pt)
EA (1) EA201071384A1 (pt)
MX (1) MX2011000113A (pt)
WO (1) WO2010034073A1 (pt)
ZA (1) ZA201009279B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0914125B1 (pt) * 2008-09-25 2019-06-25 Technological Resources Pty Limited Gradiômetro de gravidade
US8650950B2 (en) * 2008-09-25 2014-02-18 Technological Resources Pty, Ltd. Detector for detecting a gravity gradient
US20130055808A1 (en) * 2010-03-29 2013-03-07 Frank Joachim Van Kann Gravity gradiometer with correction of external disturbance
CN102608669B (zh) * 2012-02-22 2014-01-08 北京航空航天大学 一种具有移动与转动自由度的重力梯度柔性敏感结构
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
CN105005087B (zh) * 2015-07-24 2017-08-25 中国电子科技集团公司第四十九研究所 一种抗干扰的单轴重力梯度仪
CN105606202A (zh) * 2015-12-22 2016-05-25 中国科学院长春光学精密机械与物理研究所 高精度超低频六维力微振动测量系统
CN105738963B (zh) * 2016-03-02 2018-08-03 中国科学院电工研究所 一种重力加速度测量装置
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002044757A2 (en) * 2000-11-28 2002-06-06 Business Arts Inc. Gravity gradiometry
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
WO2007012192A1 (en) * 2005-07-29 2007-02-01 John Barry French Gravity gradiometer
CN101322048B (zh) * 2005-10-06 2011-09-07 技术资源有限公司 重力梯度仪
WO2008061274A1 (en) * 2006-11-20 2008-05-29 Technological Resources Pty Limited A gravity gradiometer

Also Published As

Publication number Publication date
US20110162449A1 (en) 2011-07-07
AP2010005518A0 (en) 2010-12-31
ZA201009279B (en) 2012-03-28
WO2010034073A1 (en) 2010-04-01
MX2011000113A (es) 2011-02-25
CN102099709A (zh) 2011-06-15
AU2009295358A1 (en) 2010-04-01
CA2729568A1 (en) 2010-04-01
CO6351827A2 (es) 2011-12-20
EA201071384A1 (ru) 2011-06-30

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.