NO20093036L - Mikrogravimeter for geofysisk prospektering - Google Patents

Mikrogravimeter for geofysisk prospektering

Info

Publication number
NO20093036L
NO20093036L NO20093036A NO20093036A NO20093036L NO 20093036 L NO20093036 L NO 20093036L NO 20093036 A NO20093036 A NO 20093036A NO 20093036 A NO20093036 A NO 20093036A NO 20093036 L NO20093036 L NO 20093036L
Authority
NO
Norway
Prior art keywords
resonator
distance
disk
variation
electromagnetic signal
Prior art date
Application number
NO20093036A
Other languages
English (en)
Norwegian (no)
Inventor
Nicolo Beverini
Francesco Fidecaro
Andrea De Michele
Francesco Mango
Alessandro Bertolini
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 NO20093036L publication Critical patent/NO20093036L/no

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)
NO20093036A 2007-03-29 2009-09-22 Mikrogravimeter for geofysisk prospektering NO20093036L (no)

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
NO20093036L true NO20093036L (no) 2009-12-28

Family

ID=39808757

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20093036A NO20093036L (no) 2007-03-29 2009-09-22 Mikrogravimeter for geofysisk prospektering

Country Status (11)

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

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
CA2681609A1 (en) 2008-10-09
EA200901079A1 (ru) 2010-04-30
BRPI0808871A2 (pt) 2018-10-30
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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