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BRPI0513629A - sensor de vibração e método para medir uma vibração - Google Patents

sensor de vibração e método para medir uma vibração

Info

Publication number
BRPI0513629A
BRPI0513629A BRPI0513629-6A BRPI0513629A BRPI0513629A BR PI0513629 A BRPI0513629 A BR PI0513629A BR PI0513629 A BRPI0513629 A BR PI0513629A BR PI0513629 A BRPI0513629 A BR PI0513629A
Authority
BR
Brazil
Prior art keywords
vibration
measuring
points
chamber surface
sensor
Prior art date
Application number
BRPI0513629-6A
Other languages
English (en)
Inventor
Livne Gan
Server-Yoan Mican
Lior Nachom
Original Assignee
Spider Technologies Security L
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 Spider Technologies Security L filed Critical Spider Technologies Security L
Publication of BRPI0513629A publication Critical patent/BRPI0513629A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2481—Wireless probes, e.g. with transponders or radio links
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/014—Resonance or resonant frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/015—Attenuation, scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/103—Number of transducers one emitter, two or more receivers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

SENSOR DE VIBRAçãO E MéTODO PARA MEDIR UMA VIBRAçãO Um método para medir uma vibração a partir de quatro ou mais pontos eqüidistantes em uma câmara, compreendendo centrar uma superfície de câmara ao redor de um ponto central, conter um fluido dentro da superfície de câmara, medir uma vibração do fluido a partir de pelo menos quatro pontos de medição em justaposição com a superfície da câmara, sendo que pelo menos dois pontos de medição estão localizados ao longo de um primeiro eixo geométrico passando através do ponto central e pelo menos dois pontos de medição estão localizados ao longo de um segundo eixo geométrico passando através do ponto central.
BRPI0513629-6A 2004-07-26 2005-07-26 sensor de vibração e método para medir uma vibração BRPI0513629A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59089604P 2004-07-26 2004-07-26
PCT/IL2005/000797 WO2006011145A2 (en) 2004-07-26 2005-07-26 Vibration sensor

Publications (1)

Publication Number Publication Date
BRPI0513629A true BRPI0513629A (pt) 2008-05-13

Family

ID=35786580

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513629-6A BRPI0513629A (pt) 2004-07-26 2005-07-26 sensor de vibração e método para medir uma vibração

Country Status (12)

Country Link
US (1) US7673515B2 (pt)
EP (1) EP1779102A4 (pt)
JP (1) JP4864888B2 (pt)
KR (1) KR20070062974A (pt)
CN (1) CN100520395C (pt)
BR (1) BRPI0513629A (pt)
CA (1) CA2575213A1 (pt)
EA (1) EA009298B1 (pt)
MX (1) MX2007001105A (pt)
UA (1) UA90277C2 (pt)
WO (1) WO2006011145A2 (pt)
ZA (1) ZA200700689B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100116059A1 (en) * 2004-07-26 2010-05-13 Spider Technologies Security Ltd. Vibration sensor having a single virtual center of mass
CN101815930A (zh) * 2007-10-09 2010-08-25 蜘蛛科技安全有限公司 具有单个虚拟质心的振动传感器
US20130066567A1 (en) * 2010-05-20 2013-03-14 Anatoly Alekseevich Speranskiy Method and 3D Detector for Measuring a Vector of Mechanical Oscillations
KR101233260B1 (ko) * 2010-10-07 2013-02-14 도요타 지도샤（주） 마이크로폰 유닛 및 수음 장치
JP5054837B1 (ja) * 2011-07-22 2012-10-24 立山科学工業株式会社 感震器
CN103308939B (zh) * 2013-05-27 2015-12-09 李吉世 一种地震感知仪
CN105467440B (zh) 2015-10-28 2018-02-02 中国石油天然气股份有限公司 一种全向矢量地震数据处理方法及装置
CN105259566B (zh) 2015-10-28 2018-02-02 中国石油天然气股份有限公司 一种地震全向矢量检波器
CN105388514B (zh) 2015-10-28 2017-12-05 中国石油天然气股份有限公司 一种地震全向矢量静电悬浮检波器
CA3003466A1 (en) 2015-10-30 2017-05-04 Ion Geophysical Corporation Multi-axis, single mass accelerometer
DE102018215496A1 (de) * 2018-09-12 2020-03-12 Robert Bosch Gmbh Sensorvorrichtung aufweisend ein Gehäuse und einen wenigstens einachsigen Vibrationssensor
CN112955752A (zh) 2018-09-13 2021-06-11 离子地球物理学公司 多轴线、单质量加速度计
CN110706457B (zh) * 2019-11-20 2021-06-08 马骁骋 一种地震检测设备
CN111257415B (zh) * 2020-01-17 2021-08-10 同济大学 基于移动列车振动信号的隧道损伤检测管理系统

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Also Published As

Publication number Publication date
JP2008507711A (ja) 2008-03-13
CN101002088A (zh) 2007-07-18
CN100520395C (zh) 2009-07-29
EP1779102A4 (en) 2010-04-07
WO2006011145A2 (en) 2006-02-02
EA009298B1 (ru) 2007-12-28
CA2575213A1 (en) 2006-02-02
ZA200700689B (en) 2008-11-26
EA200700355A1 (ru) 2007-08-31
JP4864888B2 (ja) 2012-02-01
WO2006011145A3 (en) 2006-04-27
KR20070062974A (ko) 2007-06-18
MX2007001105A (es) 2008-10-28
UA90277C2 (en) 2010-04-26
US20090038397A1 (en) 2009-02-12
EP1779102A2 (en) 2007-05-02
US7673515B2 (en) 2010-03-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.