DE69625519T2 - System zur verformungsüberwachung - Google Patents
System zur verformungsüberwachungInfo
- Publication number
- DE69625519T2 DE69625519T2 DE69625519T DE69625519T DE69625519T2 DE 69625519 T2 DE69625519 T2 DE 69625519T2 DE 69625519 T DE69625519 T DE 69625519T DE 69625519 T DE69625519 T DE 69625519T DE 69625519 T2 DE69625519 T2 DE 69625519T2
- Authority
- DE
- Germany
- Prior art keywords
- vessel
- fluid
- outlet tube
- bellows
- filled
- 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 - Fee Related
Links
- 238000009472 formulation Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 238000012544 monitoring process Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B13/00—Measuring arrangements characterised by the use of fluids
- G01B13/24—Measuring arrangements characterised by the use of fluids for measuring the deformation in a solid
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/006—Measuring wall stresses in the borehole
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Medicinal Preparation (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US584795P | 1995-10-23 | 1995-10-23 | |
US73300796A | 1996-10-16 | 1996-10-16 | |
PCT/US1996/016312 WO1997015804A1 (en) | 1995-10-23 | 1996-10-21 | Strain monitoring system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69625519D1 DE69625519D1 (de) | 2003-01-30 |
DE69625519T2 true DE69625519T2 (de) | 2003-05-15 |
Family
ID=26674838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69625519T Expired - Fee Related DE69625519T2 (de) | 1995-10-23 | 1996-10-21 | System zur verformungsüberwachung |
Country Status (9)
Country | Link |
---|---|
US (1) | US5900545A (de) |
EP (1) | EP0877912B1 (de) |
JP (1) | JP3386139B2 (de) |
CN (1) | CN1131416C (de) |
AT (1) | ATE230102T1 (de) |
CA (1) | CA2234852C (de) |
DE (1) | DE69625519T2 (de) |
HK (1) | HK1015451A1 (de) |
WO (1) | WO1997015804A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3393200A (en) * | 1999-03-12 | 2000-10-04 | Schlumberger Technology Corporation | Hydraulic strain sensor |
US6560108B2 (en) | 2000-02-16 | 2003-05-06 | Hughes Electronics Corporation | Chip scale packaging on CTE matched printed wiring boards |
ES1046520Y (es) * | 2000-06-09 | 2001-06-01 | Martinez Estalisnao Martinez | Dispositivo para la extraccion y toma de muestras de una solucion acuosa de un sustrato. |
JP4599683B2 (ja) * | 2000-07-26 | 2010-12-15 | Jfeスチール株式会社 | 構造物の累積変形量測定装置 |
US7775099B2 (en) * | 2003-11-20 | 2010-08-17 | Schlumberger Technology Corporation | Downhole tool sensor system and method |
US7171851B2 (en) * | 2004-12-28 | 2007-02-06 | Schlumberger Technology Corporation | Temperature compensated strain measurement |
FR2895011B1 (fr) * | 2005-12-15 | 2008-03-07 | Fugro Geotechnique Sa | Pressiometre de precision automatise |
IT1396047B1 (it) * | 2009-09-24 | 2012-11-09 | Fiorentino | Dispositivo, e complesso di dispositivi, per il monitoraggio delle sovrapressioni nelle strutture in muratura e cemento armato. |
JP5403611B2 (ja) * | 2009-12-25 | 2014-01-29 | 独立行政法人海洋研究開発機構 | 水中作業装置及び水中用歪計測装置 |
CN104964639B (zh) * | 2015-07-01 | 2017-11-14 | 中国矿业大学 | 一种基于微电容检测的围岩应变检测装置及方法 |
CN106248915B (zh) * | 2016-08-13 | 2018-06-19 | 中交一公局桥隧工程有限公司 | 工程水泥混凝土自收缩测量方法以及测量装置 |
CN107764215A (zh) * | 2017-09-07 | 2018-03-06 | 华北科技学院 | 一种煤层应变监测装置和监测方法 |
EP3740653A4 (de) * | 2018-01-16 | 2021-10-20 | Q.E.D. Environmental Systems, Inc. | Flüssigkeitsstandüberwachungssystem und -verfahren mit einem drucksensorsystem mit aufblasbarem/zusammenfaltbarem beutel |
CN110821482A (zh) * | 2019-12-20 | 2020-02-21 | 山东思科赛德矿业安全工程有限公司 | 多功能大直径钻孔形变监测用钻孔孔径自动补偿装置 |
CN115037367B (zh) * | 2022-08-02 | 2022-11-01 | 中国工程物理研究院应用电子学研究所 | 真空通道的应力补偿装置、激光真空传输通道及补偿方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH335564A (de) * | 1953-07-14 | 1959-01-15 | Feodor Dipl Ing Hoernlimann | Verfahren zum Messen der in einem Bauwerk oder dessen Baugrund oder in sonstigen künstlichen oder natürlichen Materialmassen auftretenden Materialspannungen und Formänderungen |
US2957341A (en) * | 1956-01-16 | 1960-10-25 | Menard Louis Francois Auguste | Soil testing apparatus |
US3099823A (en) * | 1957-04-30 | 1963-07-30 | Westinghouse Electric Corp | Nonlinear electromagnetic motion responsive device |
US3635076A (en) * | 1969-07-29 | 1972-01-18 | Carnegie Inst Of Washington | Strain-sensing device |
US3633408A (en) * | 1970-09-10 | 1972-01-11 | Us Air Force | Pressurized omnidirectional stress transducers gage system |
US3858441A (en) * | 1973-07-12 | 1975-01-07 | Henri Jules Comeau | Soil testing apparatus |
SU811068A1 (ru) * | 1979-04-06 | 1981-03-07 | Институт Геологии Дагестанскогофилиала Ah Cccp | Тензометр жидкостной |
FR2546299B1 (fr) * | 1983-05-17 | 1985-08-30 | Intrafor Cofor | Perfectionnements aux appareils pour determiner les variations de volume d'une cellule deformable gonflable enfoncee dans un terrain et soumise a des gradients de pression interne |
CA1240851A (en) * | 1987-08-25 | 1988-08-23 | Gerhard H. Herget | Strain monitoring system |
US5579283A (en) * | 1990-07-09 | 1996-11-26 | Baker Hughes Incorporated | Method and apparatus for communicating coded messages in a wellbore |
GB9114972D0 (en) * | 1991-07-11 | 1991-08-28 | Schlumberger Ltd | Fracturing method and apparatus |
US5271469A (en) * | 1992-04-08 | 1993-12-21 | Ctc International | Borehole stressed packer inflation system |
-
1996
- 1996-10-21 EP EP96936382A patent/EP0877912B1/de not_active Expired - Lifetime
- 1996-10-21 WO PCT/US1996/016312 patent/WO1997015804A1/en active IP Right Grant
- 1996-10-21 CN CN96197812A patent/CN1131416C/zh not_active Expired - Fee Related
- 1996-10-21 JP JP51663097A patent/JP3386139B2/ja not_active Expired - Fee Related
- 1996-10-21 AT AT96936382T patent/ATE230102T1/de not_active IP Right Cessation
- 1996-10-21 DE DE69625519T patent/DE69625519T2/de not_active Expired - Fee Related
- 1996-10-21 CA CA002234852A patent/CA2234852C/en not_active Expired - Fee Related
-
1997
- 1997-10-28 US US08/959,649 patent/US5900545A/en not_active Expired - Lifetime
-
1999
- 1999-02-01 HK HK99100414A patent/HK1015451A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5900545A (en) | 1999-05-04 |
CN1200804A (zh) | 1998-12-02 |
WO1997015804A1 (en) | 1997-05-01 |
EP0877912B1 (de) | 2002-12-18 |
HK1015451A1 (en) | 1999-10-15 |
EP0877912A1 (de) | 1998-11-18 |
ATE230102T1 (de) | 2003-01-15 |
CA2234852A1 (en) | 1997-05-01 |
JPH11511566A (ja) | 1999-10-05 |
CA2234852C (en) | 2005-05-17 |
CN1131416C (zh) | 2003-12-17 |
DE69625519D1 (de) | 2003-01-30 |
JP3386139B2 (ja) | 2003-03-17 |
EP0877912A4 (de) | 1998-11-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69625519T2 (de) | System zur verformungsüberwachung | |
IT8249579A0 (it) | Dispositivo misuratore di volume apressione sonica, in particolareper indicare il livello di fluidi in contenitori | |
IT8224405A0 (it) | Metodo per misurare la pressione totale di un fluido e sonda per effettuare tale misurazione. | |
NO174309C (no) | Elektroakustisk transducer for anordning i et gassformig fluid, særlig for måling av strömningsghastigheten i et rör under eksplosjonsfarlige forhol | |
CA2026378A1 (en) | Liquid Level Detection | |
IT8020003A0 (it) | Inflangiatura per la sospensione di colonne di tubi di rivestimento edi produzione per pozzi petroliferi o gasiferi ad alta pressione. | |
CA2334964A1 (en) | Physiological stress detector device and method | |
IT8506998V0 (it) | Vite con condotto per il passaggio di fluidi di liquidi o gassosi. | |
IT1266788B1 (it) | Dispositivo di misurazione del livello di un fluido con galleggiante sprovvisto di braccio | |
ATE272976T1 (de) | Anordnung zur messung der eigenschaft einer flüssigkeit in einer röhre | |
KR870005243A (ko) | 지하공동의 불침투성 예측, 조정방법 | |
IT7853324V0 (it) | Dispositivo per il rilevamento e la trasmissione a distanza della pressione di un fluido | |
IT8105194A0 (it) | Sistema di collegamento dei raccordi automatici per tubazioni ai dispositivi per l'erogazione, il controllo e l'utilizzo di fluidi liquidi o gassosi. | |
SU1196496A1 (ru) | Устройство дл измерени расхода жидкости при бурении скважин | |
SU787905A1 (ru) | Приемный элемент микрорадиометра | |
SE9401456L (sv) | Anordning för indikering av mätvärden hos vätskemanometrar | |
RO102116A2 (ro) | Aparat pentru masurarea presiunii fluidelor dintr-o gaura forata | |
KR880002009A (ko) | 이슬점(Dew Point)을 이용한 습도 측정장치 | |
IT8722735V0 (it) | Dispositivo piezoelettrico per misure di variazioni di pressione di fluidi entro tubi. | |
IT1062075B (it) | Giunto per mezzi fluidi per il collegamento di un dispositivo di misura di pressione con una condotta tubolare | |
BR8803607A (pt) | Sensor de pressao de fluidos liquidos ou gasosos | |
IT8422547V0 (it) | Dispositivo per misurare la pressione di un fluido gassoso. | |
SE9504283L (sv) | Anordning för mätning av gastryck | |
IT8709479A0 (it) | Un congegno per la misura della pressione di un fluido, di realizzazione e di funzionamento particolarmente semplici | |
ITMI940804A0 (it) | Dispositivo a galleggiante per il controllo del livello di riempimento di bombole o simili con gas liquidi |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |