OA12985A - Apparatus for the measurement of gravitational gradients. - Google Patents

Apparatus for the measurement of gravitational gradients. Download PDF

Info

Publication number
OA12985A
OA12985A OA1200400086A OA1200400086A OA12985A OA 12985 A OA12985 A OA 12985A OA 1200400086 A OA1200400086 A OA 1200400086A OA 1200400086 A OA1200400086 A OA 1200400086A OA 12985 A OA12985 A OA 12985A
Authority
OA
OAPI
Prior art keywords
string
output
mode
current
gravity
Prior art date
Application number
OA1200400086A
Other languages
English (en)
Inventor
Alexey Vladimirovich Veryaskin
Original Assignee
Gravitec Instr 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
Application filed by Gravitec Instr Ltd filed Critical Gravitec Instr Ltd
Publication of OA12985A publication Critical patent/OA12985A/en

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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)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Gyroscopes (AREA)
  • Testing Of Balance (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
OA1200400086A 2001-09-27 2002-09-27 Apparatus for the measurement of gravitational gradients. OA12985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0123270.1A GB0123270D0 (en) 2001-09-27 2001-09-27 Apparatus for the measurement of gravitational gradients

Publications (1)

Publication Number Publication Date
OA12985A true OA12985A (en) 2006-10-13

Family

ID=9922819

Family Applications (1)

Application Number Title Priority Date Filing Date
OA1200400086A OA12985A (en) 2001-09-27 2002-09-27 Apparatus for the measurement of gravitational gradients.

Country Status (11)

Country Link
US (1) US6871542B2 (zh)
CN (1) CN1239923C (zh)
AP (1) AP1732A (zh)
AU (1) AU2002327966B2 (zh)
BR (1) BRPI0212920B1 (zh)
CA (1) CA2465994C (zh)
EA (1) EA006191B1 (zh)
GB (1) GB0123270D0 (zh)
OA (1) OA12985A (zh)
WO (1) WO2003027715A1 (zh)
ZA (1) ZA200402414B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2465634B (en) * 2008-11-28 2012-10-03 Gravitec Instr Ltd Gravitational gradiometer
US8327468B2 (en) * 2008-12-31 2012-12-11 Lawrence Greg Bronstein Vest insert for tactical training
GB2471662B (en) * 2009-07-03 2014-06-11 Gravitec Instr Ltd Gravitational gradiometer
GB2508547B (en) * 2009-07-03 2014-07-23 Gravitec Instr Ltd Gravitational gradiometer
US9002648B2 (en) 2010-02-02 2015-04-07 Schlumberger Technology Corporation Method and apparatus for precise positioning of a borehole measurement instrument
CN102866431B (zh) 2012-09-13 2015-09-09 中国科学院电工研究所 测量重力的低温超导装置
US9519076B2 (en) 2014-02-20 2016-12-13 Lockheed Martin Corporation De-centralized control architecture for improved sensitivity of accelerometer-based gravity gradiometers
CN105738962B (zh) * 2016-02-23 2018-06-01 武汉天琴引力科技有限公司 全张量重力梯度测量装置和测量方法
CN106199749B (zh) * 2016-07-15 2018-04-20 中国地震局地震研究所 基于斜拉弹簧和片簧系统的二级超低频隔振装置
EP3529642B1 (en) * 2016-10-21 2023-03-08 The University Of Western Australia Intrinsic gravity gradiometer and gravity gradiometry
CN108152862B (zh) * 2017-12-08 2019-07-23 华中科技大学 一种重力加速度传感器
CN114236629B (zh) * 2021-12-31 2024-05-28 华中科技大学 一种基于错位锥镜的原子重力梯度仪
CN116774303B (zh) * 2023-06-26 2024-05-07 中国自然资源航空物探遥感中心 一种场源边界定位方法、装置及计算机可读存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657581A (en) * 1950-07-24 1953-11-03 Shell Dev Gravity meter
US3722284A (en) * 1966-02-01 1973-03-27 Hughes Aircraft Co Detector of dynamic gravitational force gradient fields
FR1536427A (fr) * 1967-07-06 1968-08-16 Csf Perfectionnements aux gravimètres à corde vibrante
US3564921A (en) * 1968-02-02 1971-02-23 Hughes Aircraft Co Torsionally resonant gravity gradient sensor
FR1599859A (zh) * 1968-11-22 1970-07-20
US3769840A (en) * 1971-10-29 1973-11-06 Hughes Aircraft Co Method and apparatus for gravity gradiometry
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

Also Published As

Publication number Publication date
CN1239923C (zh) 2006-02-01
AU2002327966B2 (en) 2007-02-15
BRPI0212920B1 (pt) 2015-09-15
CA2465994C (en) 2011-09-20
GB0123270D0 (en) 2001-11-21
CN1561455A (zh) 2005-01-05
US6871542B2 (en) 2005-03-29
EA006191B1 (ru) 2005-10-27
CA2465994A1 (en) 2003-04-03
US20040231417A1 (en) 2004-11-25
AP1732A (en) 2007-03-14
ZA200402414B (en) 2005-03-29
BR0212920A (pt) 2004-10-13
EA200400351A1 (ru) 2004-10-28
WO2003027715A1 (en) 2003-04-03

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