BRPI0808871A2 - microgravímetro para prospecção geofísica - Google Patents
microgravímetro para prospecção geofísicaInfo
- 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
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)
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)
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 |
CA3041107A1 (en) | 2016-10-21 | 2018-04-26 | 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)
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 |
-
2007
- 2007-03-29 IT IT000036A patent/ITPI20070036A1/it unknown
-
2008
- 2008-03-28 CN CN200880010763A patent/CN101663598A/zh active Pending
- 2008-03-28 EA EA200901079A patent/EA016757B1/ru not_active IP Right Cessation
- 2008-03-28 AU AU2008234589A patent/AU2008234589B2/en not_active Ceased
- 2008-03-28 GB GB0916715A patent/GB2460005B/en not_active Expired - Fee Related
- 2008-03-28 BR BRPI0808871A patent/BRPI0808871A2/pt not_active IP Right Cessation
- 2008-03-28 MY MYPI20093866A patent/MY146323A/en unknown
- 2008-03-28 US US12/529,821 patent/US8661894B2/en not_active Expired - Fee Related
- 2008-03-28 WO PCT/IB2008/000738 patent/WO2008120075A2/en active Application Filing
- 2008-03-28 CA CA002681609A patent/CA2681609A1/en not_active Abandoned
-
2009
- 2009-09-22 NO NO20093036A patent/NO20093036L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
MY146323A (en) | 2012-07-31 |
GB0916715D0 (en) | 2009-11-04 |
WO2008120075A2 (en) | 2008-10-09 |
GB2460005B (en) | 2011-08-03 |
EA200901079A1 (ru) | 2010-04-30 |
AU2008234589A1 (en) | 2008-10-09 |
AU2008234589B2 (en) | 2013-04-04 |
NO20093036L (no) | 2009-12-28 |
US20100071461A1 (en) | 2010-03-25 |
ITPI20070036A1 (it) | 2008-09-30 |
GB2460005A (en) | 2009-11-18 |
CN101663598A (zh) | 2010-03-03 |
US8661894B2 (en) | 2014-03-04 |
WO2008120075A3 (en) | 2009-04-30 |
CA2681609A1 (en) | 2008-10-09 |
EA016757B1 (ru) | 2012-07-30 |
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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 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. |