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
Application number
ES94115019T
Other languages
English (en)
Inventor
Rainer Dr Rer Nat Lessing
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OSMOS DEHA COM BV
Original Assignee
OSMOS DEHA COM BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OSMOS DEHA COM BV filed Critical OSMOS DEHA COM BV
Application granted granted Critical
Publication of ES2113021T3 publication Critical patent/ES2113021T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Building Environments (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.
ES94115019T 1993-09-24 1994-09-23 Dispositivo de medida para el control de construcciones, zonas de terreno o similares. Expired - Lifetime ES2113021T3 (es)

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)

* Cited by examiner, † Cited by third party
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
US7852213B2 (en) * 2007-08-06 2010-12-14 Woven Electronics, Llc Double-end fiber optic security system for sensing intrusions
EP1620835A4 (en) * 2003-05-03 2010-02-17 Woven Electronics Corp A South FIBER OPTIC SECURITY SYSTEM FOR DETECTING IMPROVEMENT IN SECURED LOCATIONS
US7800047B2 (en) * 2003-05-03 2010-09-21 Woven Electronics, Llc Apparatus and method for a computerized fiber optic security system
US7782196B2 (en) 2003-05-03 2010-08-24 Woven Electronics, Llc Entrance security system
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
CA2886942C (en) 2012-02-09 2017-09-19 Osmos Sa A monitoring device, system and method for the monitoring of an area of building or land, using at least one light waveguide
US9183714B2 (en) 2012-10-17 2015-11-10 Douglas E. Piper, Sr. Entrance security system
CN105102954A (zh) 2013-03-21 2015-11-25 Osmos股份有限公司 用于通过采用光纤的监测设备监测转动元件的变形的方法、和配备有这种设备的风力涡轮机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
DE8901113U1 (de) * 1989-02-02 1990-03-01 Felten & Guilleaume Energietechnik AG, 5000 Köln Meßeinrichtung mit einem Lichtwellenleiter-Biegesensor zur Überwachung von Brückenbauteilen
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.

Also Published As

Publication number Publication date
ATE161092T1 (de) 1997-12-15
DK0649000T3 (da) 1998-08-24
CA2135723A1 (en) 1996-05-15
DE59404775D1 (de) 1998-01-22
EP0649000A1 (de) 1995-04-19
US5594239A (en) 1997-01-14
EP0649000B1 (de) 1997-12-10
DE4332621A1 (de) 1995-03-30

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