CA2427115A1 - Gravimetres et accelerometres a ressort ameliores - Google Patents

Gravimetres et accelerometres a ressort ameliores Download PDF

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Publication number
CA2427115A1
CA2427115A1 CA 2427115 CA2427115A CA2427115A1 CA 2427115 A1 CA2427115 A1 CA 2427115A1 CA 2427115 CA2427115 CA 2427115 CA 2427115 A CA2427115 A CA 2427115A CA 2427115 A1 CA2427115 A1 CA 2427115A1
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Prior art keywords
proof mass
circle
plate
spiral
spiral cuts
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CA 2427115
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English (en)
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CA2427115C (fr
Inventor
Djordje Mihajlovic
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Scintrex Ltd
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Scintrex Ltd
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Priority to CA 2427115 priority Critical patent/CA2427115C/fr
Publication of CA2427115A1 publication Critical patent/CA2427115A1/fr
Application granted granted Critical
Publication of CA2427115C publication Critical patent/CA2427115C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • G01V7/04—Electric, photoelectric, or magnetic indicating or recording means

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  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Details Of Measuring And Other Instruments (AREA)
CA 2427115 2003-04-28 2003-04-28 Gravimetres et accelerometres a ressort ameliores Expired - Fee Related CA2427115C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2427115 CA2427115C (fr) 2003-04-28 2003-04-28 Gravimetres et accelerometres a ressort ameliores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2427115 CA2427115C (fr) 2003-04-28 2003-04-28 Gravimetres et accelerometres a ressort ameliores

Publications (2)

Publication Number Publication Date
CA2427115A1 true CA2427115A1 (fr) 2004-10-28
CA2427115C CA2427115C (fr) 2013-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2427115 Expired - Fee Related CA2427115C (fr) 2003-04-28 2003-04-28 Gravimetres et accelerometres a ressort ameliores

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CA (1) CA2427115C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1949142A1 (fr) * 2006-11-23 2008-07-30 Technological Resources PTY. Limited Gradiomètre gravifique
US8650950B2 (en) 2008-09-25 2014-02-18 Technological Resources Pty, Ltd. Detector for detecting a gravity gradient
US8789415B2 (en) 2008-09-25 2014-07-29 Technological Resources Pty. Ltd. Gravity gradiometer
CN111830588A (zh) * 2020-06-29 2020-10-27 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1949142A1 (fr) * 2006-11-23 2008-07-30 Technological Resources PTY. Limited Gradiomètre gravifique
EP1949142A4 (fr) * 2006-11-23 2010-12-29 Tech Resources Pty Ltd Gradiomètre gravifique
US8650950B2 (en) 2008-09-25 2014-02-18 Technological Resources Pty, Ltd. Detector for detecting a gravity gradient
US8789415B2 (en) 2008-09-25 2014-07-29 Technological Resources Pty. Ltd. Gravity gradiometer
CN111830588A (zh) * 2020-06-29 2020-10-27 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

Also Published As

Publication number Publication date
CA2427115C (fr) 2013-12-10

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