BR112018068926A2 - métodos e sistema para inspecionar rodas e eixos de trem - Google Patents

métodos e sistema para inspecionar rodas e eixos de trem

Info

Publication number
BR112018068926A2
BR112018068926A2 BR112018068926A BR112018068926A BR112018068926A2 BR 112018068926 A2 BR112018068926 A2 BR 112018068926A2 BR 112018068926 A BR112018068926 A BR 112018068926A BR 112018068926 A BR112018068926 A BR 112018068926A BR 112018068926 A2 BR112018068926 A2 BR 112018068926A2
Authority
BR
Brazil
Prior art keywords
axle
wheel
train
magnetic field
inspecting
Prior art date
Application number
BR112018068926A
Other languages
English (en)
Inventor
O Paulson Peter
Original Assignee
Pure Technologies Ltd
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 Pure Technologies Ltd filed Critical Pure Technologies Ltd
Publication of BR112018068926A2 publication Critical patent/BR112018068926A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
    • G01N27/85—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields using magnetographic methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/12—Measuring or surveying wheel-rims
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/021—Measuring and recording of train speed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/08—Railway vehicles
    • G01M17/10—Suspensions, axles or wheels

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

a presente invenção diz respeito a um método para identificar e localizar um defeito em uma roda de trem ou um eixo de um trem à medida que o trem se move ao longo de uma via permanente, compreendendo o método as etapas de: amostragem de medições de campo magnético obtidas de uma pluralidade de sensores de magnetômetro, dispostos de modo a estarem próximos de uma roda móvel ou de um eixo, os sensores dispostos para abrangerem pelo menos um comprimento suficiente para obter as medições do campo magnético da roda inteira ou do eixo durante uma revolução completa da roda ou do eixo; e identificar e localizar um defeito na roda ou no eixo quando a medição do campo magnético amostrado é igual ou excede um valor limite.
BR112018068926A 2016-03-18 2017-03-17 métodos e sistema para inspecionar rodas e eixos de trem BR112018068926A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662310392P 2016-03-18 2016-03-18
PCT/CA2017/050345 WO2017156637A1 (en) 2016-03-18 2017-03-17 Methods and system for inspecting train wheels and axles

Publications (1)

Publication Number Publication Date
BR112018068926A2 true BR112018068926A2 (pt) 2019-01-22

Family

ID=59850127

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018068926A BR112018068926A2 (pt) 2016-03-18 2017-03-17 métodos e sistema para inspecionar rodas e eixos de trem

Country Status (6)

Country Link
US (1) US20190094181A1 (pt)
EP (1) EP3429902A4 (pt)
AU (1) AU2017234385A1 (pt)
BR (1) BR112018068926A2 (pt)
CA (1) CA3017041A1 (pt)
WO (1) WO2017156637A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014006192A1 (de) * 2014-04-30 2015-11-05 Industrie-Partner Gmbh Radebeul-Coswig ,,Radsatzfreihebe-. -dreh- und -meßvorrichtung für Radsätze von Schienenfahrzeugen"
CN109342553B (zh) * 2018-08-01 2022-02-22 宜昌华腾管道工程有限公司 一种基于金属磁记忆信号的缺陷成像和量化方法
CN111855793A (zh) * 2019-04-12 2020-10-30 北京化工大学 一种基于表面磁记忆信号的无缝铁轨内部温度应力早期诊断方法
NL2023451B1 (en) 2019-07-05 2021-02-02 Build Connected B V Device for detecting a wheel on a rail track
IT202000013051A1 (it) 2020-06-01 2021-12-01 Alessio Gellini Dispositivo per la manutenzione dei binari ferroviari e dei carrelli dei mezzi ferroviari
IT202000013066A1 (it) 2020-06-03 2021-12-03 Alessio Gellini Dispositivo per la manutenzione ferroviaria evoluta
IT202000013063A1 (it) 2020-06-03 2021-12-03 Alessio Gellini Dispositivo per la manutenzione ferroviaria
CN112488302A (zh) * 2020-12-07 2021-03-12 交控科技股份有限公司 轨道交通中列车过车判定方法及系统
CN115042835B (zh) * 2022-05-21 2023-01-06 哈尔滨国铁科技集团股份有限公司 一种铁路车辆车轮伤损声学检测方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4200979A1 (de) * 1992-01-16 1993-07-22 Diehl Gmbh & Co Einrichtung zur feststellung eines schadhaften rades eines schienenfahrzeuges
CN2466012Y (zh) * 2001-02-27 2001-12-19 北方交通大学 车轮踏面擦伤及磨损非接触式动态测量装置
US8655540B2 (en) * 2007-08-20 2014-02-18 International Electronic Machines Corp. Rail vehicle identification and processing
KR20090042621A (ko) * 2007-10-26 2009-04-30 한국철도기술연구원 철도차량 차륜답면 이상결함 시험 시스템
RS52610B (en) * 2009-07-31 2013-04-30 Slavko Ćosić GEOMETRY CONTROL DEVICE AND DAMAGE DETECTION OF RAILWAY WHEEL DAMAGES
DE102012013626A1 (de) * 2012-07-04 2014-01-09 Hegenscheidt-Mfd Gmbh & Co. Kg Verfahren und Vorrichtung zur Überprüfung von Eisenbahnrädern

Also Published As

Publication number Publication date
EP3429902A1 (en) 2019-01-23
AU2017234385A1 (en) 2018-10-25
US20190094181A1 (en) 2019-03-28
CA3017041A1 (en) 2017-09-21
EP3429902A4 (en) 2019-10-30
WO2017156637A1 (en) 2017-09-21

Similar Documents

Publication Publication Date Title
BR112018068926A2 (pt) métodos e sistema para inspecionar rodas e eixos de trem
EP3880536A4 (en) IMAGE-BASED MONITORING AND DETECTION OF TRACK/RAIL DEFECTS
WO2014162270A3 (es) Sistema para detectar defectos en la redondez de las ruedas de un vehículo ferroviario
BR112016005894A2 (pt) sistema e método para identificar seções danificadas de uma rota
CO7060224A1 (es) Sistema y método para la inspección para la inspección de los parámetros geométricos de ruedas de vehículos ferroviarios
EP3249350A4 (en) Laser measurement system and method capable of detecting 21 geometric errors
EP3187850A4 (en) Safe visual recognition-based method for standard measurement/calculation of daytime tunnel entrance section illumination, and system thereof
BR112018001879A2 (pt) dispositivo de orientação de rota e método de orientação de rota
FR3011079B1 (fr) Procede d'inspection et ligne d'inspection de pneumatiques
FR3030373B1 (fr) Procede d'estimation de la fiabilite de mesures de capteurs de roue d'un vehicule et systeme de mise en oeuvre
EP3367127A4 (en) UNMANNED AERIAL VEHICLE (UAV) AND DEVICE FOR MEASURING DISTANCE AND FILTERING AND ASSOCIATED METHOD AND DISTANCE MEASUREMENT METHOD BASED ON THE SAME
BR112016023799A2 (pt) ?sistema de transferência de potência por indução, método para detectar um objeto estranho em um sistema de transferência de potência por indução, e, veículo?
WO2011083406A3 (en) Method, system and apparatus for registration of different objects in rod shaped articles
BR112016016374A2 (pt) Sistema, aparelho e método para medir características corporais
CA2935963A1 (en) Improvements to aspirated sampling systems
BR112017022470A2 (pt) método e sistema para ajustar a aceleração de um veículo ao longo de um percurso
EP3273249A4 (en) Analyte measurement system and tray-identifying information search method
MX368399B (es) Deteccion de la direccion y la ruta de un tren mediante sensores inalambricos.
EP3626574A4 (en) METHOD AND SYSTEM FOR MEASURING THE TURNBASE
FR3041938B1 (fr) Procede et equipement embarque d'aide au roulage et a l'anticollision de vehicule, en particulier d'aeronef
EP3458805A4 (en) SYSTEM, METHOD AND OBJECT FOR HIGH-PRECISION MAGNETIC POSITION DETECTION
DE112014004808A5 (de) Target und/oder Filament für eine Röntgenröhre, Röntgenröhre, Verfahren zur Erkennungeines Targets und/oder eines Filaments und Verfahren zur Einstellung der Kenngrößeneines Targets und/oder eines Filaments
PL3452827T3 (pl) Sposób analizy glikozaminoglikanów, heparyn i ich pochodnych metodą magnetycznego rezonansu jądrowego
EP3189530A4 (en) Method and apparatus for a sensing system to measure the attractive force between a magnetic structure and its target by quantifying the opposing residual magnetic field (ormf)
CL2017002222A1 (es) Detección de desempeño dinámico de maniobras de tren a riel

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired
B350 Update of information on the portal [chapter 15.35 patent gazette]