ATE433093T1 - Überwachungseinrichtung für einen rotierenden körper - Google Patents

Überwachungseinrichtung für einen rotierenden körper

Info

Publication number
ATE433093T1
ATE433093T1 AT04808462T AT04808462T ATE433093T1 AT E433093 T1 ATE433093 T1 AT E433093T1 AT 04808462 T AT04808462 T AT 04808462T AT 04808462 T AT04808462 T AT 04808462T AT E433093 T1 ATE433093 T1 AT E433093T1
Authority
AT
Austria
Prior art keywords
fbg sensor
rotating body
fbg
optical fiber
rotating shaft
Prior art date
Application number
AT04808462T
Other languages
English (en)
Inventor
Yoha Hwang
Sang Bae Lee
Jong Min Lee
Original Assignee
Korea Inst Sci & Tech
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 Korea Inst Sci & Tech filed Critical Korea Inst Sci & Tech
Application granted granted Critical
Publication of ATE433093T1 publication Critical patent/ATE433093T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/07—Roasting devices for outdoor use; Barbecues
    • A47J37/0718—Roasting devices for outdoor use; Barbecues with vertical fire box
    • 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
    • G01B11/165—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by means of a grating deformed by the object
    • 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
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/35303—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using a reference fibre, e.g. interferometric devices
    • 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
    • G01L1/246—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 integrated gratings, e.g. Bragg gratings
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3604—Rotary joints allowing relative rotational movement between opposing fibre or fibre bundle ends
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • A47J36/04—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/0694—Broiling racks
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/07—Roasting devices for outdoor use; Barbecues
    • A47J37/0754—Roasting devices for outdoor use; Barbecues with blowers providing forced air circulation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/07—Roasting devices for outdoor use; Barbecues
    • A47J37/0786—Accessories

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transplanting Machines (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
AT04808462T 2004-05-14 2004-12-17 Überwachungseinrichtung für einen rotierenden körper ATE433093T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040034252A KR100845181B1 (ko) 2004-05-14 2004-05-14 회전체의 이상감지장치
PCT/KR2004/003331 WO2005111537A1 (en) 2004-05-14 2004-12-17 Monitoring device for rotating body

Publications (1)

Publication Number Publication Date
ATE433093T1 true ATE433093T1 (de) 2009-06-15

Family

ID=35308508

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04808462T ATE433093T1 (de) 2004-05-14 2004-12-17 Überwachungseinrichtung für einen rotierenden körper

Country Status (9)

Country Link
US (1) US20050253051A1 (de)
EP (1) EP1759168B1 (de)
JP (1) JP2007537440A (de)
KR (1) KR100845181B1 (de)
CN (1) CN100561119C (de)
AT (1) ATE433093T1 (de)
DE (1) DE602004021441D1 (de)
ES (1) ES2326272T3 (de)
WO (1) WO2005111537A1 (de)

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AU2007286268B2 (en) * 2006-08-09 2011-06-30 Shell Internationale Research Maatschappij B.V. Method of applying a string of interconnected strain sensors to an object, a pliable support structure, and method of producing a mineral hydrocarbon fluid
DE102006041865A1 (de) 2006-09-06 2008-03-27 Siemens Ag Optische Einrichtung zur Überwachung einer drehbaren Welle mit gerichteter Achse
DE102006059439B4 (de) 2006-12-15 2018-01-25 Prüftechnik Dieter Busch AG Verfahren und Vorrichtung zur dynamischen Messung der axialen Deformation einer rotierenden Hohlwelle
CN101109649A (zh) * 2007-05-23 2008-01-23 武汉理工大学 检测旋转机械运行状态的光纤光栅传感测量方法与装置
EP2210136A1 (de) * 2007-11-20 2010-07-28 Siemens Aktiengesellschaft Justagevorrichtung für eine koppeloptik zum messen mit faseroptischen sensoren an drehenden teilen
US8561473B2 (en) 2007-12-18 2013-10-22 Intuitive Surgical Operations, Inc. Force sensor temperature compensation
CN101650259B (zh) * 2008-08-13 2011-08-31 北京新宇航世纪科技有限公司 旋转轴参数测量设备和旋转轴多参数传感器
DE102008054028B4 (de) * 2008-10-30 2016-10-20 Airbus Helicopters Deutschland GmbH Verfahren zur berührungslosen Bestimmung von an einem hohlzylindrischen Körper angreifenden Kräften und/oder Momenten sowie eine Messanordnung zur Durchführung des Verfahrens
DE102008061553B4 (de) 2008-12-11 2018-03-01 Prüftechnik Dieter Busch AG Verfahren und Vorrichtung zur dynamischen Messung der radialen Deformation eines Wälzlagerrings
DE102009018927A1 (de) * 2009-04-28 2010-11-04 Deutsche Bahn Ag Vorrichtung zur Messung der zwischen Rad und Schiene auftretenden Kräfte, insbesondere Messradsatz für Schienenfahrzeuge
KR101102107B1 (ko) * 2009-06-03 2012-01-18 한국전력공사 회전체 모니터링 장치
US8314925B2 (en) * 2009-10-30 2012-11-20 General Electric Company Fiber-optic based thrust load measurement system
US9335468B2 (en) * 2010-02-11 2016-05-10 The Hong Kong Polytechnic University Fiber bragg grating in micro/nanofiber and method of producing the same
KR101123483B1 (ko) * 2010-04-02 2012-03-23 한양대학교 산학협력단 국부 전원 공급 장치 및 이를 포함하는 풍력 발전 시스템
CN101975867A (zh) * 2010-11-03 2011-02-16 武汉理工大学 一种基于光纤光栅的转速检测系统及其检测方法
DE102011105427A1 (de) * 2011-06-20 2012-12-20 Voith Patent Gmbh Elektrische Maschine mit einer Einrichtung zum Überwachen der Rotorgeometrie
JP2013104812A (ja) * 2011-11-15 2013-05-30 Olympus Corp 光学式センサ
CN102513880B (zh) * 2011-11-29 2013-10-16 西安交通大学 一种基于传感器自感知的主轴回转误差测量调心装置
WO2015006136A2 (en) * 2013-07-08 2015-01-15 Quantum Energy Storage Corporation Method for producing a kinetic energy storage system
KR101465787B1 (ko) 2013-07-08 2014-12-01 한국광기술원 광감지 위치 추적형 광섬유 라인 센서 및 그 외부광 입사위치 산출방법
CN104236876B (zh) * 2014-08-07 2018-09-14 北京华清燃气轮机与煤气化联合循环工程技术有限公司 检测涡轮机旋转部分的装置
WO2016182430A1 (en) * 2015-05-08 2016-11-17 Fugro Technology B.V. Sensor system and method for monitoring a powertrain
US20160376917A1 (en) * 2015-06-29 2016-12-29 Siemens Energy, Inc. Method and an apparatus for measuring a deflection of a rotor of a turbomachine
US10184425B2 (en) * 2016-01-28 2019-01-22 The Boeing Company Fiber optic sensing for variable area fan nozzles
US10190947B2 (en) * 2016-12-01 2019-01-29 General Electric Company Visual creep inspection of rotating components
CN106884830B (zh) * 2017-04-11 2018-09-14 武汉理工大学 摆动式液压缸叶片密封磨损状态的监测装置及监测方法
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CN112432604B (zh) * 2020-10-30 2022-05-24 西安近代化学研究所 一种推进剂药柱缠绕包覆用旋转动态应变测试系统及方法
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Also Published As

Publication number Publication date
CN100561119C (zh) 2009-11-18
EP1759168A1 (de) 2007-03-07
ES2326272T3 (es) 2009-10-06
KR20050109191A (ko) 2005-11-17
JP2007537440A (ja) 2007-12-20
WO2005111537A1 (en) 2005-11-24
DE602004021441D1 (de) 2009-07-16
CN1973179A (zh) 2007-05-30
EP1759168A4 (de) 2007-08-01
EP1759168B1 (de) 2009-06-03
KR100845181B1 (ko) 2008-07-10
US20050253051A1 (en) 2005-11-17

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