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MX2013003404A - Metodo para medir amortiguamiento usando tecnica de imagenologia optica. - Google Patents

Metodo para medir amortiguamiento usando tecnica de imagenologia optica.

Info

Publication number
MX2013003404A
MX2013003404A MX2013003404A MX2013003404A MX2013003404A MX 2013003404 A MX2013003404 A MX 2013003404A MX 2013003404 A MX2013003404 A MX 2013003404A MX 2013003404 A MX2013003404 A MX 2013003404A MX 2013003404 A MX2013003404 A MX 2013003404A
Authority
MX
Mexico
Prior art keywords
optical imaging
imaging technique
damping
factor
measuring
Prior art date
Application number
MX2013003404A
Other languages
English (en)
Inventor
Manoj Nelagadde
Original Assignee
Rassini Frenos Sa De Cv
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 Rassini Frenos Sa De Cv filed Critical Rassini Frenos Sa De Cv
Publication of MX2013003404A publication Critical patent/MX2013003404A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/14—Determining imbalance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/08—Shock-testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0032—Generation of the force using mechanical means
    • G01N2203/0039—Hammer or pendulum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
    • G01N2203/0647—Image analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/067—Parameter measured for estimating the property
    • G01N2203/0688—Time or frequency

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Se describen un aparato, proceso y sistema que proporcionan de manera efectiva separación de una corriente de flujo de gas/líquido combinados en sus fracciones de gas y líquido separadas. La invención es dirigida principalmente a los campos de cromatografía supercrítica de fluidos [SFC] preparativa y extracción supercrítica de fluidos [SFE], pero tendrán otra utilización y aplicabilidad, donde las fases de flujo volumétrico, viscosidad y densidad dramáticamente diferentes requieren separación.
MX2013003404A 2010-09-24 2011-09-23 Metodo para medir amortiguamiento usando tecnica de imagenologia optica. MX2013003404A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38609810P 2010-09-24 2010-09-24
PCT/US2011/052999 WO2012040584A1 (en) 2010-09-24 2011-09-23 Method of measuring damping using optical imaging technique

Publications (1)

Publication Number Publication Date
MX2013003404A true MX2013003404A (es) 2013-08-29

Family

ID=45874185

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003404A MX2013003404A (es) 2010-09-24 2011-09-23 Metodo para medir amortiguamiento usando tecnica de imagenologia optica.

Country Status (10)

Country Link
US (1) US10101252B2 (es)
EP (1) EP2619537A4 (es)
JP (1) JP2013537981A (es)
KR (1) KR20130085035A (es)
CN (1) CN103180707A (es)
AU (1) AU2011305283B2 (es)
BR (1) BR112013006913B1 (es)
MX (1) MX2013003404A (es)
RU (1) RU2013117922A (es)
WO (1) WO2012040584A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011305283B2 (en) 2010-09-24 2015-05-07 Rassini Frenos, S.A. De C.V. Method of measuring damping using optical imaging technique
US9897518B2 (en) 2012-04-23 2018-02-20 Rassini Frenos, S.A. De C.V. Method and apparatus for measuring damping in a workpiece
JP2014115255A (ja) * 2012-12-12 2014-06-26 Panasonic Corp 超音波センサ
BR112018011617B1 (pt) 2015-12-22 2022-09-20 Pirelli Tyre S.P.A. Estação e método para verificação de pneus
US20180246013A1 (en) * 2017-02-28 2018-08-30 Mat Holdings, Inc. Shock testing application for a mobile communication device
EP3435044A1 (en) * 2017-07-27 2019-01-30 Aif Management Bvba Apparatus and method for performing an impact excitation technique
CN107323767A (zh) * 2017-07-31 2017-11-07 深圳市欧视达自动化设备有限公司 一种口香糖包装检测系统和检测方法
DE102017214034A1 (de) * 2017-08-11 2019-02-14 Zf Friedrichshafen Ag Bauteilprüfung
DE102020200225A1 (de) * 2020-01-10 2021-07-15 Ibeo Automotive Systems GmbH Prüfverfahren und Prüfanordnung zur Funktionsvalidierung für optische Erkennungssysteme
US11928811B2 (en) 2021-03-30 2024-03-12 Rtx Corporation System and method for structural vibration mode identification
CN113375789B (zh) * 2021-06-09 2023-03-14 北京科技大学 一种基于自由振动的结构阻尼比识别方法
DE102022124548A1 (de) * 2022-09-23 2024-03-28 Bayerische Motoren Werke Aktiengesellschaft Modalhammer und Verfahren zur schwingungstechnischen Untersuchung einer Bremsscheibe
SE2330132A1 (en) * 2023-03-22 2024-09-23 Sandvik Coromant Ab Method and device for determining a dynamic behavior of an object

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Publication number Priority date Publication date Assignee Title
US3383980A (en) * 1963-09-30 1968-05-21 Richter Horst Paul Optical apparatus for measuring material damping, dynamic young's modulus and creep by photographic means
US5347190A (en) 1988-09-09 1994-09-13 University Of Virginia Patent Foundation Magnetic bearing systems
US5163681A (en) * 1991-05-02 1992-11-17 George Hodgetts Golf club matching
US6014899A (en) * 1997-09-16 2000-01-18 Chrysler Corporation Method and apparatus for measuring vibration damping of brake parts
JP3312610B2 (ja) * 1999-05-11 2002-08-12 日本電気株式会社 振動試験用レーザ光変位計測装置
US6489776B1 (en) 1999-11-02 2002-12-03 The Board Of Trustees Of The Leland Stanford Junior University Non-contact mechanical resonance method for determining the near surface carrier mobility in conductors
US6505716B1 (en) 1999-11-05 2003-01-14 Hayes Lemmerz International, Inc. Damped disc brake rotor
US6314813B1 (en) * 2000-03-06 2001-11-13 Daimlerchrysler Corporation Method and apparatus for measuring vibration damping
US6382027B1 (en) 2000-05-10 2002-05-07 Daimlerchrysler Corporation Brake pad assembly damping and frequency measurement methodology
US6370958B1 (en) 2000-12-11 2002-04-16 Daimlerchrysler Corporation Method of measuring the vibration damping capability
DE102005044008B4 (de) * 2005-09-14 2007-07-12 Krohne Ag Verfahren zur Prüfung eines Massendurchflußmeßgeräts
DE102006039536A1 (de) * 2006-08-23 2008-03-13 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Modalanalyse einer harmonisch angeregten elastomechanischen Struktur
CN101178349B (zh) 2006-11-10 2010-09-01 北京有色金属研究总院 一种测量材料阻尼因子的设备及方法
KR20100095560A (ko) * 2007-11-26 2010-08-31 도쿄엘렉트론가부시키가이샤 미소 구조체 검사 장치 및 미소 구조체 검사 방법
DE102008002484A1 (de) * 2008-06-17 2009-12-24 Robert Bosch Gmbh Verfahren zum Prüfen eines Schwingungsdämpfers eines Kraftfahrzeugs im eingebauten Zustand sowie Schwingungsdämpfer-Prüfsystem für ein Kraftfahrzeug
KR101030325B1 (ko) 2009-08-25 2011-04-20 한국프랜지공업 주식회사 다이나믹 댐퍼용 고유진동수 측정장치
AU2011305283B2 (en) 2010-09-24 2015-05-07 Rassini Frenos, S.A. De C.V. Method of measuring damping using optical imaging technique
KR101297514B1 (ko) 2010-09-29 2013-08-16 (주)엘지하우시스 진공단열재, 및 주파수 응답법을 이용한 상기 진공단열재 내부 진공도 평가 장치와 그 방법
US9897518B2 (en) 2012-04-23 2018-02-20 Rassini Frenos, S.A. De C.V. Method and apparatus for measuring damping in a workpiece

Also Published As

Publication number Publication date
AU2011305283B2 (en) 2015-05-07
KR20130085035A (ko) 2013-07-26
AU2011305283A1 (en) 2013-04-11
BR112013006913B1 (pt) 2020-10-20
CN103180707A (zh) 2013-06-26
WO2012040584A1 (en) 2012-03-29
BR112013006913A2 (pt) 2016-07-12
RU2013117922A (ru) 2014-10-27
EP2619537A4 (en) 2014-03-19
US10101252B2 (en) 2018-10-16
US20150062330A1 (en) 2015-03-05
JP2013537981A (ja) 2013-10-07
EP2619537A1 (en) 2013-07-31

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