ES2113021T3 - Dispositivo de medida para el control de construcciones, zonas de terreno o similares. - Google Patents
Dispositivo de medida para el control de construcciones, zonas de terreno o similares.Info
- Publication number
- ES2113021T3 ES2113021T3 ES94115019T ES94115019T ES2113021T3 ES 2113021 T3 ES2113021 T3 ES 2113021T3 ES 94115019 T ES94115019 T ES 94115019T ES 94115019 T ES94115019 T ES 94115019T ES 2113021 T3 ES2113021 T3 ES 2113021T3
- Authority
- ES
- Spain
- Prior art keywords
- optical fibre
- segments
- sensor
- measuring device
- multimode optical
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
- G02B6/0288—Multimode fibre, e.g. graded index core for compensating modal dispersion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
- G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
- G01M11/086—Details about the embedment of the optical fiber within the DUT
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Optics & Photonics (AREA)
- Analytical Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Building Environments (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
EL DISPOSITIVO DE MEDICION PARA LA SUPERVISION DE OBRAS, ZONAS DE TERRENO O SIMILARES, SE COMPONE DE UN SENSOR DE FLEXIONCONDUCTOR ONDA DE LUZ, QUE MUESTRA UN CONDUCTOR (GI) DE ONDA DE LUZ MULTIMODO Y ESTA DISPUESTO EN FORMA DE UN LAZO. SE DISPONE DE MULTIPLES TRAMOS (S) DE SENSOR EN FORMA DE ARCO ENTRE PLACAS SOPORTE, QUE CONTRA LOS TRAMOS DE SENSOR MOVIBLES ESTAN UNIDAS DE FORMA FIJA CON LAS ZONAS DE TERRENO O DE OBRA. EN EL SENSOR DE FLEXION-CONDUCTOR ONDA DE LUZ SE DISPONE DE UNA FUENTE DE LUZ Y UN RECEPTOR DE LUZ CONECTADOS CON EQUIPOS DE ANALISIS PARA LOS VALORES DE AMORTIGUACION DE LUZ. EL SENSOR DE FLEXION-CONDUCTOR DE LUZ ESTA DISPUESTO EN FORMA DE MULTIPLES LAZOS. EL SENSOR DE FLEXION-CONDUCTOR ONDA DE LUZ SE COMPONE DE TRAMOS (GI) DE CONDUCTOR DE ONDA DE LUZ-MULTIMODO-INDICE DE GRADIENTE Y CON ELLO DE TRAMOS (SI) DE CONDUCTOR DE ONDA DE LUZ-MULTIMODO-INDICEETAPA. LOS TRAMOS (S) DE SENSOR ESTAN CONFIGURADOS A PARTIR DE CONDUCTOR (GI) DE ONDA DE LUZ MULTIMODO-INDICE-GRADIENTE.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4332621A DE4332621A1 (de) | 1993-09-24 | 1993-09-24 | Meßeinrichtung zur Überwachung von Bauwerken, Geländebereichen oder dergleichen |
US08/330,130 US5594239A (en) | 1993-09-24 | 1994-10-25 | Measuring system for monitoring buildings, terrain sections or the like |
CA002135723A CA2135723A1 (en) | 1993-09-24 | 1994-11-14 | Measuring system for monitoring buildings, terrain sections or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2113021T3 true ES2113021T3 (es) | 1998-04-16 |
Family
ID=27169892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94115019T Expired - Lifetime ES2113021T3 (es) | 1993-09-24 | 1994-09-23 | Dispositivo de medida para el control de construcciones, zonas de terreno o similares. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5594239A (es) |
EP (1) | EP0649000B1 (es) |
AT (1) | ATE161092T1 (es) |
CA (1) | CA2135723A1 (es) |
DE (2) | DE4332621A1 (es) |
DK (1) | DK0649000T3 (es) |
ES (1) | ES2113021T3 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010084777A (ko) * | 2000-02-29 | 2001-09-06 | 윤종용 | 모드 커플링을 이용한 광 칩입자 감지 시스템 |
US20080210852A1 (en) * | 2003-03-21 | 2008-09-04 | Browning Thomas E | Fiber optic security system for sensing the intrusion of secured locations |
US7800047B2 (en) * | 2003-05-03 | 2010-09-21 | Woven Electronics, Llc | Apparatus and method for a computerized fiber optic security system |
US7852213B2 (en) * | 2007-08-06 | 2010-12-14 | Woven Electronics, Llc | Double-end fiber optic security system for sensing intrusions |
US7782196B2 (en) | 2003-05-03 | 2010-08-24 | Woven Electronics, Llc | Entrance security system |
US7402790B2 (en) * | 2003-05-03 | 2008-07-22 | Woven Electronics, Llc | Fiber optic security system for sensing the intrusion of secured locations |
US8514076B2 (en) | 2003-05-03 | 2013-08-20 | Woven Electronics, Llc | Entrance security system |
US20040245734A1 (en) * | 2003-06-04 | 2004-12-09 | William Thomas | Mobile cleaning bucket caddy |
DE102004003797A1 (de) * | 2004-01-26 | 2005-08-18 | Meiko Maschinenbau Gmbh & Co. Kg | Geschirrspülautomat mit regelbarer Wärmrückgewinnung |
US7755027B2 (en) * | 2005-04-21 | 2010-07-13 | Woven Electronics, Llc | Secure transmission cable having windings continuously laid in opposite directions |
US20060248954A1 (en) * | 2005-04-26 | 2006-11-09 | Snieder Roelof K | System for and method of monitoring structural integrity of a structure |
DE102006027322A1 (de) * | 2006-06-13 | 2007-12-20 | Ulrich Hannen | Verfahren und Vorrichtung zur Überwachung von tragenden Balken |
US8020428B2 (en) * | 2007-04-04 | 2011-09-20 | Colorado School Of Mines | System for and method of monitoring properties of a fluid flowing through a pipe |
DE202010002129U1 (de) | 2010-02-10 | 2010-06-02 | Rosenberger-Osi Gmbh & Co. Ohg | Sensor zum Erfassen von Relativbewegungen zwischen Objekten |
EA028493B1 (ru) | 2012-02-09 | 2017-11-30 | Осмос Са | Устройство наблюдения, система и способ наблюдения за областью здания или территории, использующие по меньшей мере один оптический волновод |
US9183714B2 (en) | 2012-10-17 | 2015-11-10 | Douglas E. Piper, Sr. | Entrance security system |
EP2976615A1 (fr) | 2013-03-21 | 2016-01-27 | Osmos SA | Procede de surveillance des deformations d'un élement tournant par un dispositif de surveillance a fibre optique, et eolienne munie d'un tel dispositif |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3506844A1 (de) * | 1985-02-27 | 1986-09-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Faseroptischer fabry-perot-sensor |
US4775216A (en) * | 1987-02-02 | 1988-10-04 | Litton Systems, Inc. | Fiber optic sensor array and method |
US4814562A (en) * | 1987-11-13 | 1989-03-21 | University Of Arkansas | Electro-optic force and pressure transducer and sensor |
US4931771A (en) * | 1988-09-27 | 1990-06-05 | Anro Engineering, Inc. | Optical fiber intrusion location sensor for perimeter protection of precincts |
DE3902997C1 (es) * | 1989-02-02 | 1990-04-19 | Felten & Guilleaume Energietechnik Ag, 5000 Koeln, De | |
US5049855A (en) * | 1989-10-24 | 1991-09-17 | Slemon Charles S | Security screen system |
FR2692038B1 (fr) * | 1992-06-03 | 1995-11-24 | Silec Liaisons Elec | Dispositif detecteur de contraintes, notamment detecteur de vibrations ou de temperature. |
-
1993
- 1993-09-24 DE DE4332621A patent/DE4332621A1/de not_active Withdrawn
-
1994
- 1994-09-23 DK DK94115019T patent/DK0649000T3/da active
- 1994-09-23 EP EP94115019A patent/EP0649000B1/de not_active Expired - Lifetime
- 1994-09-23 DE DE59404775T patent/DE59404775D1/de not_active Expired - Fee Related
- 1994-09-23 AT AT94115019T patent/ATE161092T1/de not_active IP Right Cessation
- 1994-09-23 ES ES94115019T patent/ES2113021T3/es not_active Expired - Lifetime
- 1994-10-25 US US08/330,130 patent/US5594239A/en not_active Expired - Fee Related
- 1994-11-14 CA CA002135723A patent/CA2135723A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US5594239A (en) | 1997-01-14 |
DE4332621A1 (de) | 1995-03-30 |
CA2135723A1 (en) | 1996-05-15 |
ATE161092T1 (de) | 1997-12-15 |
DE59404775D1 (de) | 1998-01-22 |
DK0649000T3 (da) | 1998-08-24 |
EP0649000B1 (de) | 1997-12-10 |
EP0649000A1 (de) | 1995-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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