ES8306878A1 - Aparato para inspeccion ultrasonica de un carril ferroviario. - Google Patents

Aparato para inspeccion ultrasonica de un carril ferroviario.

Info

Publication number
ES8306878A1
ES8306878A1 ES511952A ES511952A ES8306878A1 ES 8306878 A1 ES8306878 A1 ES 8306878A1 ES 511952 A ES511952 A ES 511952A ES 511952 A ES511952 A ES 511952A ES 8306878 A1 ES8306878 A1 ES 8306878A1
Authority
ES
Spain
Prior art keywords
ultrasonic
rails
transducers
inspected
rail
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES511952A
Other languages
English (en)
Other versions
ES511952A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automation Industries Inc
Original Assignee
Automation Industries Inc
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 Automation Industries Inc filed Critical Automation Industries Inc
Publication of ES8306878A1 publication Critical patent/ES8306878A1/es
Publication of ES511952A0 publication Critical patent/ES511952A0/es
Granted legal-status Critical Current

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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2493—Wheel shaped probes
    • 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
    • G01N29/04—Analysing solids
    • G01N29/043—Analysing solids in the interior, e.g. by shear waves
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0421—Longitudinal waves
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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
    • 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
    • G01N2291/104—Number of transducers two or more emitters, one receiver
    • 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
    • G01N2291/26—Scanned objects
    • G01N2291/262—Linear objects
    • G01N2291/2623—Rails; Railroads

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

APARATO PARA LA INSPECCION ULTRASONICA AUTOMATICA DE CARRILES DE VIA FERROVIARIA QUE TENGAN PARTES DE CABEZA, ALMA Y BASE. CONSTA DE UN PRIMER TRANSDUCTOR (O ) UBICADO DE MANERA QUE DIRIJA ENERGIA ULTRASONICA HACIA EL INTERIOR DE LA CABEZA DE DICHO CARRIL, APROXIMADAMENTE EN SU LINEA CENTRAL Y EN UN ANGULO, RESPECTO A LA LINEA CENTRAL, TAL QUE DICHA ENERGIA DESCRIBA UN CAMINO DE FORMA DE Z CON REFLEJOS DESDE CADA LADO DE DICHA CABEZA, SALIENDO DE LA CABEZA APROXIMADAMENTE EN SU LINEA CENTRAL; Y DE UN SEGUNDO TRANSDUCTOR (O ) UBICADO DE MANERA QUE PUEDA RECIBIR LA ENERGIA ULTRASONICA QUE SALE DEL CARRIL A TRAVES DEL CAMINO EN FORMA DE Z.
ES511952A 1981-05-06 1982-05-05 Aparato para inspeccion ultrasonica de un carril ferroviario. Granted ES511952A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26060681A 1981-05-06 1981-05-06

Publications (2)

Publication Number Publication Date
ES8306878A1 true ES8306878A1 (es) 1983-06-01
ES511952A0 ES511952A0 (es) 1983-06-01

Family

ID=22989853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511952A Granted ES511952A0 (es) 1981-05-06 1982-05-05 Aparato para inspeccion ultrasonica de un carril ferroviario.

Country Status (5)

Country Link
JP (1) JPS58500674A (es)
ES (1) ES511952A0 (es)
IT (1) IT8267594A0 (es)
WO (1) WO1982003920A1 (es)
ZA (1) ZA822586B (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561780B1 (fr) * 1984-03-26 1986-08-22 Sncf Procede et dispositif de detection et reconnaissance automatique de discontinuites et irregularites de rails de voie ferree
CH665909A5 (fr) * 1985-05-15 1988-06-15 Matix Ind Sa Procede et dispositif de detection par ultrasons des defauts internes d'un rail de chemin de fer situes dans les bords du champignon de ce rail, utilisation du dispositif.
EP0974837B1 (de) * 1998-07-24 2007-07-18 Georgsmarienhütte GmbH Verfahren und Vorrichtung zur zerstörungsfreien Ultraschallprüfung von zu walzendem, noch gut verformbarem Stahl auf Innenfehler
GB2373050A (en) * 2001-02-09 2002-09-11 Central Research Lab Ltd Method of analysing the condition of a surface using wheel sound detection
RU2184960C1 (ru) * 2001-08-24 2002-07-10 ОАО "Радиоавионика" Способ ультразвукового контроля головки рельсов
RU2184374C1 (ru) * 2001-08-28 2002-06-27 ОАО "Радиоавионика" Ультразвуковой способ контроля головки рельсов
RU2209427C1 (ru) * 2001-12-10 2003-07-27 Григорьев Геннадий Владимирович Ультразвуковой катящийся преобразователь
NL1024593C2 (nl) * 2003-10-22 2005-04-25 Sonimex B V Werkwijze alsmede inrichting voor het ultrasoon testen van een object.
NL1028325C2 (nl) 2005-02-17 2006-08-21 Sonimex B V Werkwijze alsmede inrichting voor het detecteren van fouten in een railkop.
RU2308027C1 (ru) * 2006-05-02 2007-10-10 ОАО "Радиоавионика" Способ ультразвукового контроля головки рельса
GB0806997D0 (en) * 2008-04-17 2008-05-21 Airbus Uk Ltd A scanner
US7849748B2 (en) * 2008-05-15 2010-12-14 Sperry Rail, Inc. Method of and an apparatus for in situ ultrasonic rail inspection of a railroad rail
US8037763B2 (en) 2009-06-03 2011-10-18 Alstom Technology Ltd Rail section weld inspection scanner
RU2436080C1 (ru) * 2010-05-18 2011-12-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Петербургский государственный университет путей сообщения" Способ ультразвукового контроля подошвы рельсов
RU2442152C1 (ru) * 2010-07-16 2012-02-10 Александр Алексеевич Корепанов Эхолокационный метод ультразвукового контроля изделия по всему сечению
RU2440568C1 (ru) * 2010-11-30 2012-01-20 Закрытое акционерное общество "Фирма ТВЕМА" Способ высокоскоростного сплошного ультразвукового контроля рельсов
RU2444008C1 (ru) * 2010-11-30 2012-02-27 Федеральное государственное унитарное предприятие "Научно-исследовательский институт мостов и дефектоскопии Федерального агентства железнодорожного транспорта" Способ контроля рельсовой накладки
RU2466386C1 (ru) * 2011-04-25 2012-11-10 Открытое акционерное общество "Радиоавионика" Способ оценки дефекта в головке рельса
RU2504767C1 (ru) * 2012-10-09 2014-01-20 Открытое акционерное общество "Радиоавионика" Акустический блок дефектоскопа
RU2545493C1 (ru) * 2013-12-04 2015-04-10 Открытое акционерное общество "Радиоавионика" Способ ультразвукового обнаружения микротрещин на рабочей выкружке головки рельса
RU2585304C1 (ru) * 2014-12-16 2016-05-27 Дмитрий Анатольевич Князев Продольно-поперечный способ реализации эхолокационного метода ультразвукового контроля изделия по всему сечению
RU2613574C1 (ru) * 2015-12-07 2017-03-17 Открытое акционерное общество "Радиоавионика" Способ ультразвукового обнаружения микротрещин на рабочей выкружке головки рельса
US10794871B1 (en) 2018-05-23 2020-10-06 The United States Of America As Represented By The Secretary Of The Air Force Elastomer ultrasonic coupling adaptor for focused transducers
CN109252122A (zh) * 2018-10-30 2019-01-22 北京科技大学 一种多场耦合表面强化的方法
RU2715885C1 (ru) * 2019-08-06 2020-03-04 Открытое акционерное общество "Радиоавионика" Способ высокоскоростного ультразвукового контроля рельсов
RU2756933C1 (ru) * 2021-01-25 2021-10-07 Открытое акционерное общество "Радиоавионика" Способ высокоскоростной ультразвуковой дефектоскопии длинномерных объектов
RU2764571C1 (ru) * 2021-06-02 2022-01-18 Открытое акционерное общество "Радиоавионика" Ультразвуковой способ обнаружения и оценки сварных стыков рельсов при высокоскоростном контроле
CN113655119B (zh) * 2021-08-18 2022-06-17 中南大学 评价铝合金材料抗腐蚀性能的水浸式超声波装置及其使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205702A (en) * 1963-12-30 1965-09-14 Chemetron Corp Ultrasonic coupling device
US3415110A (en) * 1964-07-31 1968-12-10 Automation Ind Inc Ultrasonic inspection
US3712119A (en) * 1970-01-30 1973-01-23 Automation Ind Inc Material tester
US3962908A (en) * 1974-02-25 1976-06-15 Joy Ivan L Transducer arrangement for ultrasonic rail tester coupling carriages
US4174636A (en) * 1977-07-25 1979-11-20 Pagano Dominick A Two wheel ultrasonic rail testing system and method

Also Published As

Publication number Publication date
IT8267594A0 (it) 1982-05-06
ZA822586B (en) 1983-03-30
WO1982003920A1 (en) 1982-11-11
ES511952A0 (es) 1983-06-01
JPS58500674A (ja) 1983-04-28

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