BR112014017641A8 - Sistema e processo de aquisição de um sinal vibratório, e, sistema de monitoração de um motor rotativo - Google Patents

Sistema e processo de aquisição de um sinal vibratório, e, sistema de monitoração de um motor rotativo

Info

Publication number
BR112014017641A8
BR112014017641A8 BR112014017641A BR112014017641A BR112014017641A8 BR 112014017641 A8 BR112014017641 A8 BR 112014017641A8 BR 112014017641 A BR112014017641 A BR 112014017641A BR 112014017641 A BR112014017641 A BR 112014017641A BR 112014017641 A8 BR112014017641 A8 BR 112014017641A8
Authority
BR
Brazil
Prior art keywords
signal
rotary engine
acquisition
monitoring system
sampling
Prior art date
Application number
BR112014017641A
Other languages
English (en)
Other versions
BR112014017641B1 (pt
BR112014017641A2 (pt
Inventor
Nicq Geoffroy
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of BR112014017641A2 publication Critical patent/BR112014017641A2/pt
Publication of BR112014017641A8 publication Critical patent/BR112014017641A8/pt
Publication of BR112014017641B1 publication Critical patent/BR112014017641B1/pt

Links

Classifications

    • 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
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/028—Acoustic or vibration analysis
    • 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
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G01H1/006—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines of the rotor of turbo machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Control Of Electric Motors In General (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)

Abstract

SISTEMA E PROCESSO DE AQUISIÇÃO DE UM SINAL VIBRATÓRIO, E, SISTEMA DE MONITORAÇÃO DE UM MOTOR ROTATIVO. A invenção trata de um processo e um sistema de aquisição de um sinal vibratório para um diagnóstico de um motor (7) rotativo, comportando: meios de entrada (3) para receber um sinal vibratório temporal (X(t)) do dito motor e pelo menos uma velocidade de rotação atual (N(t)) de pelo menos uma árvore (11) do dito motor, e meios de amostragem (5) para amostrar em tempo real o dito sinal vibratório temporal (X(t)) com pelo menos um sinal de amostragem (S) sincronizado com à dita pelo menos uma velocidade de rotação atual gerando assim um sinal vibratório síncrono (x(nt)) correspondente.
BR112014017641-8A 2012-01-24 2013-01-14 Sistema e processo de aquisição de um sinal vibratório, e, sistema de monitoração de um motor rotativo BR112014017641B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1250661A FR2986070B1 (fr) 2012-01-24 2012-01-24 Systeme d'acquisition d'un signal vibratoire d'un moteur rotatif
FR1250661 2012-01-24
PCT/FR2013/050083 WO2013110878A1 (fr) 2012-01-24 2013-01-14 Système d'acquisition d'un signal vibratoire d'un moteur rotatif

Publications (3)

Publication Number Publication Date
BR112014017641A2 BR112014017641A2 (pt) 2017-06-20
BR112014017641A8 true BR112014017641A8 (pt) 2017-07-11
BR112014017641B1 BR112014017641B1 (pt) 2022-02-08

Family

ID=47741161

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014017641-8A BR112014017641B1 (pt) 2012-01-24 2013-01-14 Sistema e processo de aquisição de um sinal vibratório, e, sistema de monitoração de um motor rotativo

Country Status (9)

Country Link
US (1) US9551629B2 (pt)
EP (1) EP2807460B1 (pt)
JP (1) JP6236402B2 (pt)
CN (1) CN104136896B (pt)
BR (1) BR112014017641B1 (pt)
CA (1) CA2860551C (pt)
FR (1) FR2986070B1 (pt)
RU (1) RU2611558C2 (pt)
WO (1) WO2013110878A1 (pt)

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US11327475B2 (en) 2016-05-09 2022-05-10 Strong Force Iot Portfolio 2016, Llc Methods and systems for intelligent collection and analysis of vehicle data
US11774944B2 (en) 2016-05-09 2023-10-03 Strong Force Iot Portfolio 2016, Llc Methods and systems for the industrial internet of things
US10866584B2 (en) 2016-05-09 2020-12-15 Strong Force Iot Portfolio 2016, Llc Methods and systems for data processing in an industrial internet of things data collection environment with large data sets
JP6144404B1 (ja) * 2016-12-27 2017-06-07 川崎重工業株式会社 減速機の故障診断装置及び故障診断方法並びに前記故障診断装置を備える機械装置
US10778124B2 (en) * 2017-02-24 2020-09-15 General Electric Company Integrated monitoring of an electric motor assembly
DE102017220179A1 (de) * 2017-11-13 2019-05-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum rotationssynchronen Überwachen eines rotierenden Elements
CN111076807B (zh) * 2019-12-18 2022-03-04 瑞声科技(新加坡)有限公司 振动信号的处理方法、装置、设备及可读介质
CN113701872B (zh) * 2021-08-06 2022-03-25 北京博华信智科技股份有限公司 一种用于振动保护的数据同步方法及系统

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FR2803036B1 (fr) * 1999-12-23 2002-10-11 Snecma Detection de l'endommagement de pieces d'un moteur
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Also Published As

Publication number Publication date
CA2860551A1 (fr) 2013-08-01
JP6236402B2 (ja) 2017-11-22
RU2611558C2 (ru) 2017-02-28
RU2014133726A (ru) 2016-03-20
US9551629B2 (en) 2017-01-24
BR112014017641B1 (pt) 2022-02-08
BR112014017641A2 (pt) 2017-06-20
EP2807460B1 (fr) 2021-05-05
FR2986070B1 (fr) 2014-11-28
FR2986070A1 (fr) 2013-07-26
JP2015505058A (ja) 2015-02-16
CN104136896A (zh) 2014-11-05
US20140352444A1 (en) 2014-12-04
WO2013110878A1 (fr) 2013-08-01
CA2860551C (fr) 2020-01-07
EP2807460A1 (fr) 2014-12-03
CN104136896B (zh) 2018-02-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/01/2013, OBSERVADAS AS CONDICOES LEGAIS.