BRPI0808871A2 - microgravímetro para prospecção geofísica - Google Patents

microgravímetro para prospecção geofísica

Info

Publication number
BRPI0808871A2
BRPI0808871A2 BRPI0808871A BRPI0808871A BRPI0808871A2 BR PI0808871 A2 BRPI0808871 A2 BR PI0808871A2 BR PI0808871 A BRPI0808871 A BR PI0808871A BR PI0808871 A BRPI0808871 A BR PI0808871A BR PI0808871 A2 BRPI0808871 A2 BR PI0808871A2
Authority
BR
Brazil
Prior art keywords
microgravimeter
geophysical prospecting
prospecting
geophysical
Prior art date
Application number
BRPI0808871A
Other languages
English (en)
Inventor
Alessandro Bertolini
Nicolò Beverini
Michele Andrea De
Francesco Fidecaro
Francesco Mango
Original Assignee
Eni Spa
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 Eni Spa filed Critical Eni Spa
Publication of BRPI0808871A2 publication Critical patent/BRPI0808871A2/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
    • G01V7/005—Measuring gravitational fields or waves; Gravimetric prospecting or detecting using a resonating body or device, e.g. string

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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
BRPI0808871A 2007-03-29 2008-03-28 microgravímetro para prospecção geofísica BRPI0808871A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000036A ITPI20070036A1 (it) 2007-03-29 2007-03-29 Microgravimetro per prospezioni geofisiche
PCT/IB2008/000738 WO2008120075A2 (en) 2007-03-29 2008-03-28 Microgravimeter for geophysical prospecting

Publications (1)

Publication Number Publication Date
BRPI0808871A2 true BRPI0808871A2 (pt) 2018-10-30

Family

ID=39808757

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0808871A BRPI0808871A2 (pt) 2007-03-29 2008-03-28 microgravímetro para prospecção geofísica

Country Status (11)

Country Link
US (1) US8661894B2 (pt)
CN (1) CN101663598A (pt)
AU (1) AU2008234589B2 (pt)
BR (1) BRPI0808871A2 (pt)
CA (1) CA2681609A1 (pt)
EA (1) EA016757B1 (pt)
GB (1) GB2460005B (pt)
IT (1) ITPI20070036A1 (pt)
MY (1) MY146323A (pt)
NO (1) NO20093036L (pt)
WO (1) WO2008120075A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101876716B (zh) * 2010-04-23 2012-07-04 长安大学 一种磁悬浮落体舱系统及自由落体式绝对重力仪
WO2012135020A2 (en) * 2011-03-25 2012-10-04 Baker Hughes Incorporated Use of frequency standards for gravitational surveys
US8867026B2 (en) 2011-08-16 2014-10-21 The Johns Hopkins University Chip-scale optomechanical gravimeter
WO2013112156A1 (en) * 2012-01-26 2013-08-01 Hewlett-Packard Development Company, L.P. Micro-scale pendulum
US9038456B2 (en) 2012-07-02 2015-05-26 Src, Inc. Gravity gradiometer
CN103117676B (zh) * 2013-01-30 2016-06-08 西华师范大学 一种采用旋转摆式结构的压磁/压电宽频振动能量采集器
AU2017346946B2 (en) * 2016-10-21 2023-09-14 The University Of Western Australia Intrinsic gravity gradiometer and gravity gradiometry
US10983244B2 (en) * 2017-12-21 2021-04-20 University Of Rochester Method for scanning an object using a gravimeter
CN109061755B (zh) * 2018-07-22 2019-11-26 四川大学 基于量子弱测量的高精度微重力加速度测量装置及测量方法
CN111830588B (zh) * 2020-06-29 2022-10-28 中国船舶重工集团公司第七0七研究所 零长弹簧式重力仪的定中机构、定中安装方法及维持方法
CN112346140B (zh) * 2020-10-15 2022-10-14 北京航天控制仪器研究所 一种捷联式海洋重力仪主机减摇装置
CN112698415B (zh) * 2020-12-02 2023-04-07 杭州微伽量子科技有限公司 一种可移动的重力测量实验室
CN113514898B (zh) * 2021-05-13 2023-12-22 山东交通学院 基于超声测量旋转曲线的重力加速度实验系统及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH642461A5 (fr) * 1981-07-02 1984-04-13 Centre Electron Horloger Accelerometre.
US5623098A (en) * 1994-03-25 1997-04-22 Honeywell Inc. Dual mode single cavity compensation for microwave resonators
US6481286B1 (en) * 2000-08-30 2002-11-19 The Charles Stark Draper Laboratory, Inc. Reentrant microwave resonant cavity accelerometer

Also Published As

Publication number Publication date
WO2008120075A2 (en) 2008-10-09
AU2008234589A1 (en) 2008-10-09
NO20093036L (no) 2009-12-28
CA2681609A1 (en) 2008-10-09
EA200901079A1 (ru) 2010-04-30
GB2460005A (en) 2009-11-18
CN101663598A (zh) 2010-03-03
ITPI20070036A1 (it) 2008-09-30
EA016757B1 (ru) 2012-07-30
GB2460005B (en) 2011-08-03
MY146323A (en) 2012-07-31
US20100071461A1 (en) 2010-03-25
WO2008120075A3 (en) 2009-04-30
AU2008234589B2 (en) 2013-04-04
GB0916715D0 (en) 2009-11-04
US8661894B2 (en) 2014-03-04

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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 8A, 9A E 10A 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 2497 DE 13-11-2018 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.