SE313447B - - Google Patents
Info
- Publication number
- SE313447B SE313447B SE7363/65A SE736365A SE313447B SE 313447 B SE313447 B SE 313447B SE 7363/65 A SE7363/65 A SE 7363/65A SE 736365 A SE736365 A SE 736365A SE 313447 B SE313447 B SE 313447B
- Authority
- SE
- Sweden
- Prior art keywords
- frequency
- shaft
- gradient
- mass
- masses
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/022—Measuring gradient
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
- G01V3/165—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with magnetic or electric fields produced or modified by the object or by the detecting device
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US372866A US3273397A (en) | 1964-06-05 | 1964-06-05 | Measurement of static force field gradients |
Publications (1)
Publication Number | Publication Date |
---|---|
SE313447B true SE313447B (fr) | 1969-08-11 |
Family
ID=23469944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7363/65A SE313447B (fr) | 1964-06-05 | 1965-06-04 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3273397A (fr) |
FR (1) | FR1444958A (fr) |
GB (1) | GB1105491A (fr) |
SE (1) | SE313447B (fr) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3722286A (en) * | 1964-09-28 | 1973-03-27 | Hughes Aircraft Co | Dynamic gravitational force gradient transducer |
US3722289A (en) * | 1964-09-28 | 1973-03-27 | Hughes Aircraft Co | Detector of dynamic gravitational force gradient fields |
US3722284A (en) * | 1966-02-01 | 1973-03-27 | Hughes Aircraft Co | Detector of dynamic gravitational force gradient fields |
US3722287A (en) * | 1969-01-31 | 1973-03-27 | Hughes Aircraft Co | Magnetic coupled detector of dynamic gravitational force gradients |
US3722288A (en) * | 1969-01-31 | 1973-03-27 | Hughes Aircraft Co | Electromagnetic coupled detector of dynamic gravitational force gradients |
US3722285A (en) * | 1969-01-31 | 1973-03-27 | Hughes Aircraft Co | Electrostatic coupled detector of dynamic gravitational force gradients |
US3722290A (en) * | 1969-03-10 | 1973-03-27 | Hughes Aircraft Co | Detector of dynamic gravitational force gradient fields |
US3769840A (en) * | 1971-10-29 | 1973-11-06 | Hughes Aircraft Co | Method and apparatus for gravity gradiometry |
US4311046A (en) * | 1977-05-10 | 1982-01-19 | Applied Devices Corporation | Multiple sensing device and sensing devices therefore |
US4197737A (en) * | 1977-05-10 | 1980-04-15 | Applied Devices Corporation | Multiple sensing device and sensing devices therefor |
EP0040191B1 (fr) * | 1979-11-19 | 1986-06-11 | Applied Devices Corporation | Dispositif de detection multiple |
US4409836A (en) * | 1981-11-13 | 1983-10-18 | Motorola, Inc. | Apparatus and method for detecting the cessation of motion of a body |
US4457173A (en) * | 1982-05-03 | 1984-07-03 | The United States Of America As Represented By The Secretary Of The Army | Multifunction sensor using thin film transistor transducers |
GB2331157B (en) * | 1985-08-23 | 1999-09-22 | Licentia Gmbh | An arragement for determining the geometry and radients of magnetic fields |
US5430342A (en) * | 1993-04-27 | 1995-07-04 | Watson Industries, Inc. | Single bar type vibrating element angular rate sensor system |
AU3879499A (en) * | 1998-05-04 | 1999-11-23 | Dkl International, Inc. | Inanimate entity location method by using dielectrophoresis |
US20080282796A1 (en) * | 2005-10-06 | 2008-11-20 | Technological Resources Pty. Limited | Gravity Gradiometer |
WO2008061277A1 (fr) * | 2006-11-20 | 2008-05-29 | Technological Resources Pty Limited | Gradiomètre de gravité |
WO2008061274A1 (fr) * | 2006-11-20 | 2008-05-29 | Technological Resources Pty Limited | Gradiomètre de gravité |
WO2008061272A1 (fr) * | 2006-11-20 | 2008-05-29 | Technological Resources Pty Limited | Gradiomètre de gravité |
WO2008061276A1 (fr) * | 2006-11-20 | 2008-05-29 | Technological Resources Pty Limited | Gradiomètre de gravité |
CA2690891C (fr) * | 2006-11-20 | 2014-11-04 | Technological Resources Pty Limited | Gradiometre de gravite |
WO2008061275A1 (fr) | 2006-11-20 | 2008-05-29 | Technological Resources Pty Limited | Gradiomètre de gravité |
BRPI0702879A2 (pt) * | 2006-11-23 | 2011-03-15 | Tech Resources Pty Ltd | gradiÈmetro de gravidade |
WO2008061284A1 (fr) * | 2006-11-23 | 2008-05-29 | Technological Resources Pty Limited | Gradiomètre gravifique |
CA2612677A1 (fr) * | 2006-11-23 | 2008-05-23 | Technological Resources Pty. Limited | Compensation des accelerations non desirees d'un gradiometre a gravite |
EP2089740A4 (fr) * | 2006-11-23 | 2010-12-22 | Tech Resources Pty Ltd | Gradiomètre de gravité |
WO2008061282A1 (fr) | 2006-11-23 | 2008-05-29 | Technological Resources Pty Limited | Gradiomètre de gravité |
WO2008061281A1 (fr) | 2006-11-23 | 2008-05-29 | Technological Resources Pty Limited | Gradiomètre de gravité |
WO2008061279A1 (fr) * | 2006-11-23 | 2008-05-29 | Technological Resources Pty. Limited | Gradiomètre de gravité |
CA2636180C (fr) * | 2007-06-28 | 2016-01-19 | Gedex Inc. | Methode de prospection et d'exploitation de sables bitumineux |
AU2009308266B2 (en) * | 2008-10-24 | 2015-08-13 | Martin Vol Moody | Gravity gradiometer with torsion flexure pivots |
WO2010045738A1 (fr) * | 2008-10-24 | 2010-04-29 | Gedex Inc. | Gradiomètre de gravité doté de pivots de flexion-torsion |
RU2504803C2 (ru) * | 2011-11-23 | 2014-01-20 | Геннадий Алексеевич Петренко | Способ и устройство измерения ускорения свободного падения |
US9559616B2 (en) * | 2013-03-13 | 2017-01-31 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration. | Quasi-static electric field generator |
US9632208B2 (en) | 2013-11-07 | 2017-04-25 | Russell David MOORE | Rotational gravity gradiometer |
US10712378B2 (en) | 2016-07-01 | 2020-07-14 | United States Of America As Represented By The Administrator Of Nasa | Dynamic multidimensional electric potential and electric field quantitative measurement system and method |
US10900930B2 (en) | 2016-07-15 | 2021-01-26 | United States Of America As Represented By The Administrator Of Nasa | Method for phonon assisted creation and annihilation of subsurface electric dipoles |
AU2017346946B2 (en) * | 2016-10-21 | 2023-09-14 | The University Of Western Australia | Intrinsic gravity gradiometer and gravity gradiometry |
US10620252B2 (en) * | 2017-01-19 | 2020-04-14 | United States Of America As Represented By The Administrator Of Nasa | Electric field imaging system |
CN108152862B (zh) * | 2017-12-08 | 2019-07-23 | 华中科技大学 | 一种重力加速度传感器 |
US11614501B2 (en) | 2021-03-11 | 2023-03-28 | Trustees Of Boston University | Single point gradiomeier |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US271893A (en) * | 1883-02-06 | Edmund d | ||
US2403999A (en) * | 1944-02-22 | 1946-07-16 | Thomas A Read | Sonic method for testing metal |
US3180151A (en) * | 1958-12-15 | 1965-04-27 | Hans T F Lundberg | Instrument for and method of aerial measurement of derivatives of the earth's gravity field |
DE1115470B (de) * | 1959-05-12 | 1961-10-19 | Telefunken Patent | Messanordnung fuer schwingfaehige Koerper |
DE1149541B (de) * | 1961-07-12 | 1963-05-30 | Telefunken Patent | Tastschneiden fuer eine Messanordnung fuer schwingfaehige Koerper |
-
1964
- 1964-06-05 US US372866A patent/US3273397A/en not_active Expired - Lifetime
-
1965
- 1965-05-17 GB GB20716/65A patent/GB1105491A/en not_active Expired
- 1965-06-01 FR FR19158A patent/FR1444958A/fr not_active Expired
- 1965-06-04 SE SE7363/65A patent/SE313447B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1444958A (fr) | 1966-07-08 |
GB1105491A (en) | 1968-03-06 |
US3273397A (en) | 1966-09-20 |
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