DE60312546D1 - Flextensionaler vibrationssensor - Google Patents
Flextensionaler vibrationssensorInfo
- Publication number
- DE60312546D1 DE60312546D1 DE60312546T DE60312546T DE60312546D1 DE 60312546 D1 DE60312546 D1 DE 60312546D1 DE 60312546 T DE60312546 T DE 60312546T DE 60312546 T DE60312546 T DE 60312546T DE 60312546 D1 DE60312546 D1 DE 60312546D1
- Authority
- DE
- Germany
- Prior art keywords
- flextensional
- vibration sensor
- sensing device
- vibration sensing
- exhibits
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/189—Combinations of different types of receiving elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
- G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/181—Geophones
- G01V1/184—Multi-component geophones
Landscapes
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Electrophonic Musical Instruments (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Air Bags (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0226162.6A GB0226162D0 (en) | 2002-11-08 | 2002-11-08 | Vibration sensor |
GB0226162 | 2002-11-08 | ||
PCT/GB2003/004741 WO2004042425A1 (en) | 2002-11-08 | 2003-11-04 | Flextensional vibration sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60312546D1 true DE60312546D1 (de) | 2007-04-26 |
DE60312546T2 DE60312546T2 (de) | 2007-07-19 |
Family
ID=9947513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60312546T Expired - Lifetime DE60312546T2 (de) | 2002-11-08 | 2003-11-04 | Auf Biegung und Dehnung empfindlicher Schwingungssensor |
Country Status (8)
Country | Link |
---|---|
US (1) | US7345953B2 (de) |
EP (1) | EP1563323B1 (de) |
AT (1) | ATE357000T1 (de) |
AU (1) | AU2003301836A1 (de) |
DE (1) | DE60312546T2 (de) |
GB (1) | GB0226162D0 (de) |
NO (1) | NO335630B1 (de) |
WO (1) | WO2004042425A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0226162D0 (en) * | 2002-11-08 | 2002-12-18 | Qinetiq Ltd | Vibration sensor |
WO2007145734A2 (en) * | 2006-06-07 | 2007-12-21 | Exxonmobil Upstream Research Company | Compressible objects having partial foam interiors combined with a drilling fluid to form a variable density drilling mud |
WO2007145735A2 (en) * | 2006-06-07 | 2007-12-21 | Exxonmobil Upstream Research Company | Method for fabricating compressible objects for a variable density drilling mud |
WO2007145731A2 (en) * | 2006-06-07 | 2007-12-21 | Exxonmobil Upstream Research Company | Compressible objects combined with a drilling fluid to form a variable density drilling mud |
US8088716B2 (en) * | 2004-06-17 | 2012-01-03 | Exxonmobil Upstream Research Company | Compressible objects having a predetermined internal pressure combined with a drilling fluid to form a variable density drilling mud |
US7584660B2 (en) * | 2005-07-06 | 2009-09-08 | Prueftechnik Dieter Busch Ag | Shock isolation system for an inertial sensor arrangement |
FR2888339B1 (fr) | 2005-07-07 | 2007-09-21 | Sercel Sa | Capteur sismique a fibre optique |
US8130594B2 (en) * | 2005-12-21 | 2012-03-06 | Thales Underwater Systems Pty Limited | Mechanically filtered hydrophone |
US20070234789A1 (en) * | 2006-04-05 | 2007-10-11 | Gerard Glasbergen | Fluid distribution determination and optimization with real time temperature measurement |
US20110090496A1 (en) * | 2009-10-21 | 2011-04-21 | Halliburton Energy Services, Inc. | Downhole monitoring with distributed optical density, temperature and/or strain sensing |
US20110088462A1 (en) * | 2009-10-21 | 2011-04-21 | Halliburton Energy Services, Inc. | Downhole monitoring with distributed acoustic/vibration, strain and/or density sensing |
US9388686B2 (en) | 2010-01-13 | 2016-07-12 | Halliburton Energy Services, Inc. | Maximizing hydrocarbon production while controlling phase behavior or precipitation of reservoir impairing liquids or solids |
US8977584B2 (en) | 2010-01-25 | 2015-03-10 | Newvaluexchange Global Ai Llp | Apparatuses, methods and systems for a digital conversation management platform |
US8505625B2 (en) | 2010-06-16 | 2013-08-13 | Halliburton Energy Services, Inc. | Controlling well operations based on monitored parameters of cement health |
US8930143B2 (en) | 2010-07-14 | 2015-01-06 | Halliburton Energy Services, Inc. | Resolution enhancement for subterranean well distributed optical measurements |
US8584519B2 (en) | 2010-07-19 | 2013-11-19 | Halliburton Energy Services, Inc. | Communication through an enclosure of a line |
US8879067B2 (en) | 2010-09-01 | 2014-11-04 | Lake Shore Cryotronics, Inc. | Wavelength dependent optical force sensing |
US8893785B2 (en) | 2012-06-12 | 2014-11-25 | Halliburton Energy Services, Inc. | Location of downhole lines |
GB201219331D0 (en) * | 2012-10-26 | 2012-12-12 | Optasense Holdings Ltd | Fibre optic cable for acoustic/seismic sensing |
US9823373B2 (en) | 2012-11-08 | 2017-11-21 | Halliburton Energy Services, Inc. | Acoustic telemetry with distributed acoustic sensing system |
US20140354973A1 (en) * | 2013-06-02 | 2014-12-04 | Xuekang Shan | Structural health monitoring method and apparatus based on optical fiber bend loss measurement |
CN109375255B (zh) * | 2018-09-03 | 2021-06-01 | 山东大学 | 隧道地震波法超前地质预报的放置炸药雷管装置及方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4951271A (en) * | 1989-04-17 | 1990-08-21 | The United States Of America As Represented By The Secretary Of The Navy | Flextensional hydrophone |
CA2007096C (en) * | 1990-01-04 | 1999-09-21 | David K. Dahlstrom | Shock-resistant flextensional transducer |
GB9026588D0 (en) * | 1990-12-06 | 1991-04-24 | Marconi Gec Ltd | Improvements relating to optical sensing systems |
FR2672179B1 (fr) * | 1991-01-25 | 1993-04-16 | Thomson Csf | Transducteur acoustique flextenseur pour immersion profonde. |
US5317929A (en) * | 1991-02-07 | 1994-06-07 | Brown David A | Fiber optic flexural disk accelerometer |
US5212670A (en) * | 1992-07-20 | 1993-05-18 | The United States Of America As Represented By The Secretary Of The Navy | Flextensional hydrophone |
JPH06180995A (ja) * | 1992-12-14 | 1994-06-28 | Miyazaki Oki Electric Co Ltd | 不揮発性半導体メモリのデータ書込み方法 |
US6175108B1 (en) * | 1998-01-30 | 2001-01-16 | Cidra Corporation | Accelerometer featuring fiber optic bragg grating sensor for providing multiplexed multi-axis acceleration sensing |
US6278658B1 (en) * | 1999-03-25 | 2001-08-21 | L3 Communications Corporation | Self biased transducer assembly and high voltage drive circuit |
SE514569C2 (sv) * | 1999-08-13 | 2001-03-12 | Cetus Innovation Ab | Drivanordning för hydroakustiska sändare samt användning av anordningen för sändning av hydroakustiska vågor i en vätska |
GB0226162D0 (en) * | 2002-11-08 | 2002-12-18 | Qinetiq Ltd | Vibration sensor |
US6955085B2 (en) * | 2003-06-02 | 2005-10-18 | Weatherford/Lamb, Inc. | Optical accelerometer or displacement device using a flexure system |
-
2002
- 2002-11-08 GB GBGB0226162.6A patent/GB0226162D0/en not_active Ceased
-
2003
- 2003-11-04 EP EP03810507A patent/EP1563323B1/de not_active Expired - Lifetime
- 2003-11-04 DE DE60312546T patent/DE60312546T2/de not_active Expired - Lifetime
- 2003-11-04 US US10/533,761 patent/US7345953B2/en not_active Expired - Lifetime
- 2003-11-04 AU AU2003301836A patent/AU2003301836A1/en not_active Abandoned
- 2003-11-04 AT AT03810507T patent/ATE357000T1/de not_active IP Right Cessation
- 2003-11-04 WO PCT/GB2003/004741 patent/WO2004042425A1/en active IP Right Grant
-
2005
- 2005-06-07 NO NO20052750A patent/NO335630B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2003301836A1 (en) | 2004-06-07 |
US7345953B2 (en) | 2008-03-18 |
US20060109746A1 (en) | 2006-05-25 |
NO20052750D0 (no) | 2005-06-07 |
DE60312546T2 (de) | 2007-07-19 |
GB0226162D0 (en) | 2002-12-18 |
NO20052750L (no) | 2005-06-07 |
ATE357000T1 (de) | 2007-04-15 |
EP1563323A1 (de) | 2005-08-17 |
AU2003301836A8 (en) | 2004-06-07 |
NO335630B1 (no) | 2015-01-12 |
WO2004042425A1 (en) | 2004-05-21 |
WO2004042425A8 (en) | 2004-08-05 |
EP1563323B1 (de) | 2007-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R081 | Change of applicant/patentee |
Ref document number: 1563323 Country of ref document: EP Owner name: OPTASENSE HOLDINGS LTD., GB Free format text: FORMER OWNER: QINETIQ LTD., LONDON, GB Effective date: 20121122 |
|
R082 | Change of representative |
Ref document number: 1563323 Country of ref document: EP Representative=s name: BEETZ & PARTNER PATENT- UND RECHTSANWAELTE, DE Effective date: 20121122 |