DE69207708D1 - Drucksensor - Google Patents

Drucksensor

Info

Publication number
DE69207708D1
DE69207708D1 DE69207708T DE69207708T DE69207708D1 DE 69207708 D1 DE69207708 D1 DE 69207708D1 DE 69207708 T DE69207708 T DE 69207708T DE 69207708 T DE69207708 T DE 69207708T DE 69207708 D1 DE69207708 D1 DE 69207708D1
Authority
DE
Germany
Prior art keywords
pressure sensor
sensor
pressure
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
Application number
DE69207708T
Other languages
English (en)
Other versions
DE69207708T2 (de
Inventor
Imanuel Weinberger
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.)
State of Israel
Original Assignee
State of Israel
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 State of Israel filed Critical State of Israel
Publication of DE69207708D1 publication Critical patent/DE69207708D1/de
Application granted granted Critical
Publication of DE69207708T2 publication Critical patent/DE69207708T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
    • G01L1/243—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using means for applying force perpendicular to the fibre axis
    • G01L1/245—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using means for applying force perpendicular to the fibre axis using microbending
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/10—Mechanical actuation by pressure on floors, floor coverings, stair treads, counters, or tills

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Light Guides In General And Applications Therefor (AREA)
DE69207708T 1991-10-17 1992-10-16 Drucksensor Expired - Fee Related DE69207708T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL9977391A IL99773A (en) 1991-10-17 1991-10-17 Pressure sensor

Publications (2)

Publication Number Publication Date
DE69207708D1 true DE69207708D1 (de) 1996-02-29
DE69207708T2 DE69207708T2 (de) 1996-06-27

Family

ID=11062976

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69207708T Expired - Fee Related DE69207708T2 (de) 1991-10-17 1992-10-16 Drucksensor

Country Status (4)

Country Link
US (1) US5357813A (de)
EP (1) EP0539275B1 (de)
DE (1) DE69207708T2 (de)
IL (1) IL99773A (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH691151A5 (fr) * 1994-06-09 2001-04-30 Edouard Menoud Dispositif de surveillance et d'alerte de la présence de corps en danger dans une piscine.
DE4428650A1 (de) * 1994-08-12 1996-02-15 Marinitsch Waldemar Optische Druckkrafterfassungsvorrichtung
FR2733591B1 (fr) * 1995-04-26 1997-06-13 Honeywell Dispositif optique sensible a la pression et plancher de detection de presence
DE19639207A1 (de) * 1996-09-24 1998-04-09 Bircher Ag Geber für einen elektrischen Schaltkreis
US5913245A (en) * 1997-07-07 1999-06-15 Grossman; Barry G. Flexible optical fiber sensor tapes, systems and methods
ES2151395B1 (es) * 1998-05-14 2001-06-16 Daumal Castellon Melchor Un sistema de deteccion de posicion y distribucion de pesos de un ocupante respecto al asiento del propio automovil.
AU5594100A (en) * 1999-06-04 2000-12-28 Interface, Inc. Floor covering with sensor
DE69922653T2 (de) * 1999-10-08 2005-05-19 Eidgenössische Technische Hochschule Zürich Vorrichtung zur Überwachung eines Physikalsystems
KR100414857B1 (ko) * 2001-08-27 2004-01-13 (주)네오정보시스템 광섬유를 이용한 이동체 감지용 압력 센서
SE0103611D0 (sv) 2001-10-31 2001-10-31 Pergo Ab Surface covering unit
US20040166335A1 (en) * 2002-08-06 2004-08-26 O'regan Marie B. Laminated polymer with integrated lighting, sensors and electronics
US20040185195A1 (en) * 2002-08-06 2004-09-23 Anderson Christopher C. Laminated glass and structural glass with integrated lighting, sensors and electronics
DE10251085B4 (de) * 2002-10-29 2004-12-09 Decoma (Germany) Gmbh Mehrschichtiger Sensor
DE102004021683A1 (de) * 2004-04-30 2005-11-24 Karl Vogt Betonwerk Porta Westfalica Gmbh & Co. Kg Lager, insbesondere Stelzlager, und Bodenbelag mit derartigen Lagern
US8547534B2 (en) * 2009-09-03 2013-10-01 Honda Motor Co., Ltd. Optical fiber sensor, pressure sensor, end effector and sensor signal processor
US8654317B2 (en) * 2009-11-02 2014-02-18 Honda Motor Co., Ltd. Optical fiber sensor, pressure sensor, end effector and stress detecting method using the same
KR20120139264A (ko) * 2011-06-17 2012-12-27 한국전자통신연구원 광도파로를 이용하여 압력을 감지하기 위한 장치 및 그 방법
JP5865752B2 (ja) * 2012-03-28 2016-02-17 五洋建設株式会社 充填状態検知装置および充填状態検知装置の設置方法
US9304031B1 (en) * 2013-01-31 2016-04-05 Amit Kumar Gupta Fiber optic weight management mat
US10082418B2 (en) 2013-01-31 2018-09-25 Amit Kumar Gupta Fiber-optic weight management mat with microbend inducers
JP6466094B2 (ja) * 2014-07-28 2019-02-06 学校法人 創価大学 面状荷重センサ装置
CN106793878B (zh) * 2014-09-30 2018-07-06 深圳市大耳马科技有限公司 姿态和生命体征监测系统及方法
CN105769118B (zh) * 2014-12-15 2019-07-05 汇嘉健康生活科技股份有限公司 光纤感应层及其监测系统
CN105796076B (zh) * 2014-12-31 2020-11-06 汇嘉健康生活科技股份有限公司 光纤式连续检测型血压传感器及其穿戴装置
NL2014995B1 (en) * 2015-06-19 2017-01-23 Desso B V System for forming a floor for detecting a pressure applied thereon, device for use in such system, flooring provided therewith and connection element for the device.
CN106781147A (zh) * 2017-01-26 2017-05-31 中山职业技术学院 地藏式光纤智能防盗系统
CN111223173A (zh) * 2020-03-18 2020-06-02 重庆大学 基于光纤瑞利散射的柔性面板形状构造方法
CN111426411A (zh) * 2020-05-11 2020-07-17 浙江大学 一种多尺度柔性光感机械压力传感器
RU199709U1 (ru) * 2020-06-15 2020-09-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Череповецкий государственный университет" Волоконно-оптический датчик усилий

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418506A1 (fr) * 1978-02-28 1979-09-21 Comp Generale Electricite Dispositif pour detecter la presence d'un objet le long d'une ligne
EP0049979B1 (de) * 1980-10-10 1987-03-18 Pilkington P.E. Limited Sicherheitssystem gegen Einbruch
US4812645A (en) * 1981-08-24 1989-03-14 G2 Systems Corporation Structural monitoring system using fiber optics
EP0082820A3 (de) * 1981-12-21 1984-03-21 Battelle Memorial Institute Druckwandler mit Lichtleiter
DE3322046C2 (de) * 1983-06-18 1986-01-23 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Lichtleiter-Druck- und Eindringsensor
US4560016A (en) * 1983-12-14 1985-12-24 Anco Engineers, Incorporated Method and apparatus for measuring the weight of a vehicle while the vehicle is in motion
USRE33651E (en) * 1984-12-28 1991-07-30 At&T Bell Laboratories Variable gap device and method of manufacture
FR2578645B1 (fr) * 1985-03-07 1987-03-20 Sopha Praxis Dispositif optique de detection d'effort, procede de mesure d'effort au moyen dudit dispositif et leur application a une balance
IL78856A (en) * 1986-05-20 1990-07-12 Magal Security Systems Ltd Sensor for a security fence
DE3628083A1 (de) * 1986-08-19 1988-03-03 Felten & Guilleaume Energie Bodenplatte aus balken mit eingelegten lichtwellenleiter-sensoren
US4830461A (en) * 1987-01-29 1989-05-16 Bridgestone Corporation Pressure-sensitive sensors
EP0393956B1 (de) * 1989-04-19 1995-11-29 Bestquint Limited Lichtleiter-Messfühler
US5056884A (en) * 1990-04-10 1991-10-15 Automatic Toll Systems, Inc. Fiber optic load sensing device

Also Published As

Publication number Publication date
EP0539275A1 (de) 1993-04-28
IL99773A (en) 1995-11-27
DE69207708T2 (de) 1996-06-27
US5357813A (en) 1994-10-25
EP0539275B1 (de) 1996-01-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee