HUH3879A - Eljárás és berendezés hézagnélküli vágányok semleges hőmérsékletének meghatározására - Google Patents

Eljárás és berendezés hézagnélküli vágányok semleges hőmérsékletének meghatározására

Info

Publication number
HUH3879A
HUH3879A HU9501371A HU9501371A HUH3879A HU H3879 A HUH3879 A HU H3879A HU 9501371 A HU9501371 A HU 9501371A HU 9501371 A HU9501371 A HU 9501371A HU H3879 A HUH3879 A HU H3879A
Authority
HU
Hungary
Prior art keywords
rail
gap
neutral temperature
determining neutral
determining
Prior art date
Application number
HU9501371A
Other languages
English (en)
Other versions
HU219436B (hu
HU9501371D0 (en
Inventor
György Posgay
Péter Molnár
János Béli
Alfonz Szamos
József Végi
Tibor Zsákai
Ferenc Varga
Original Assignee
Magyar Államvasutak Rt.
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 Magyar Államvasutak Rt. filed Critical Magyar Államvasutak Rt.
Priority to HU9501371A priority Critical patent/HU219436B/hu
Publication of HU9501371D0 publication Critical patent/HU9501371D0/hu
Priority to CA002230783A priority patent/CA2230783A1/en
Priority to US08/945,985 priority patent/US5992241A/en
Priority to PCT/HU1996/000027 priority patent/WO1996035947A1/de
Priority to AU57753/96A priority patent/AU5775396A/en
Priority to EP96914355A priority patent/EP0826147A1/de
Publication of HUH3879A publication Critical patent/HUH3879A/hu
Publication of HU219436B publication Critical patent/HU219436B/hu

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
    • G01N27/725—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables by using magneto-acoustical effects or the Barkhausen effect

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
HU9501371A 1995-05-09 1995-05-09 Eljárás és berendezés hézag nélküli vágányok semleges hőmérsékletének meghatározására HU219436B (hu)

Priority Applications (6)

Application Number Priority Date Filing Date Title
HU9501371A HU219436B (hu) 1995-05-09 1995-05-09 Eljárás és berendezés hézag nélküli vágányok semleges hőmérsékletének meghatározására
CA002230783A CA2230783A1 (en) 1995-05-09 1996-05-09 Method of determining the neutral temperature of welded tracks
US08/945,985 US5992241A (en) 1995-05-09 1996-05-09 Method and device for determining the neutral temperature of welded tracks
PCT/HU1996/000027 WO1996035947A1 (de) 1995-05-09 1996-05-09 Verfahren zur bestimmung der neutralen temperatur von lückenfreien gleisen
AU57753/96A AU5775396A (en) 1995-05-09 1996-05-09 Method of determining the neutral temperature of welded trac ks
EP96914355A EP0826147A1 (de) 1995-05-09 1996-05-09 Verfahren zur bestimmung der neutralen temperatur von lückenfreien gleisen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU9501371A HU219436B (hu) 1995-05-09 1995-05-09 Eljárás és berendezés hézag nélküli vágányok semleges hőmérsékletének meghatározására

Publications (3)

Publication Number Publication Date
HU9501371D0 HU9501371D0 (en) 1995-06-28
HUH3879A true HUH3879A (hu) 1998-09-28
HU219436B HU219436B (hu) 2001-04-28

Family

ID=10986823

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9501371A HU219436B (hu) 1995-05-09 1995-05-09 Eljárás és berendezés hézag nélküli vágányok semleges hőmérsékletének meghatározására

Country Status (6)

Country Link
US (1) US5992241A (hu)
EP (1) EP0826147A1 (hu)
AU (1) AU5775396A (hu)
CA (1) CA2230783A1 (hu)
HU (1) HU219436B (hu)
WO (1) WO1996035947A1 (hu)

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KR100288534B1 (ko) * 1998-06-25 2002-06-20 정명세 콘크리트내의철근의깊이와굵기를동시에측정할수있는다중코일탐촉자와이것을이용한측정방법
US6768053B1 (en) * 2002-01-09 2004-07-27 Nanoset, Llc Optical fiber assembly
US10308265B2 (en) 2006-03-20 2019-06-04 Ge Global Sourcing Llc Vehicle control system and method
US9733625B2 (en) 2006-03-20 2017-08-15 General Electric Company Trip optimization system and method for a train
US7208971B2 (en) * 2002-10-15 2007-04-24 General Electric Company Manual probe carriage system and method of using the same
US9950722B2 (en) 2003-01-06 2018-04-24 General Electric Company System and method for vehicle control
GB0304192D0 (en) * 2003-02-25 2003-03-26 Accentus Plc Measurement of thermally induced stress
US7392117B1 (en) * 2003-11-03 2008-06-24 Bilodeau James R Data logging, collection, and analysis techniques
US9956974B2 (en) 2004-07-23 2018-05-01 General Electric Company Vehicle consist configuration control
US7502670B2 (en) * 2004-07-26 2009-03-10 Salient Systems, Inc. System and method for determining rail safety limits
US7869909B2 (en) * 2004-07-26 2011-01-11 Harold Harrison Stress monitoring system for railways
DE102005018176B4 (de) * 2005-04-19 2007-03-15 PÖYRY Infra GmbH Temperiervorrichtung für ein Schweißen von Bahnschienen und/oder Schienenbauteilen sowie Verfahren unter Verwendung der Vorrichtung
DE102005046574B4 (de) * 2005-09-23 2007-06-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur zerstörungsfreien Prüfung von Bauteilen
US9828010B2 (en) 2006-03-20 2017-11-28 General Electric Company System, method and computer software code for determining a mission plan for a powered system using signal aspect information
US20080201089A1 (en) * 2007-01-11 2008-08-21 Ensco, Inc. System and method for determining neutral temperature of a metal
US8914171B2 (en) 2012-11-21 2014-12-16 General Electric Company Route examining system and method
SE534724C2 (sv) * 2009-12-07 2011-11-29 Eric Berggren Förfarande för att bestämma rälernas spänningsfria temperatur och/eller spårets sidomotstånd
KR101156050B1 (ko) * 2010-01-15 2012-07-03 한국전력기술 주식회사 배관 지지물에 작용하는 하중 측정장치
GB201202184D0 (en) * 2012-02-08 2012-03-21 Maps Technology Ltd Material property measurement
DE102012205676A1 (de) * 2012-04-05 2013-10-10 Zf Friedrichshafen Ag Verfahren zum Kalibrieren einer Messvorrichtung zur Oberflächenprüfung basierend auf Barkhausenrauschen für eine vorbestimmte Bauteilgeometrie
DE102012205677A1 (de) * 2012-04-05 2013-10-10 Zf Friedrichshafen Ag Verfahren zur Prüfung eines Bauteils basierend auf Barkhausenrauschen
CN102645298A (zh) * 2012-04-06 2012-08-22 南京航空航天大学 带有温度修正作用的巴克豪森应力检测方法
WO2014026091A2 (en) 2012-08-10 2014-02-13 General Electric Company Route examining system and method
CN102877385B (zh) * 2012-10-16 2015-04-22 哈尔滨安通测控技术开发有限公司 基于钢轨纵向力零应力轨温测量装置的无缝线路钢轨零应力轨温测量方法
US9255913B2 (en) 2013-07-31 2016-02-09 General Electric Company System and method for acoustically identifying damaged sections of a route
RU2617319C1 (ru) * 2016-02-09 2017-04-24 Общество с ограниченной ответственностью "Патентное бюро" (ООО "Патентное бюро") Способ контроля температурного режима работы бесстыкового железнодорожного пути
DE102016002692A1 (de) * 2016-03-08 2017-09-14 Goldschmidt Thermit Gmbh Verfahren zur Ermittlung der Neutraltemperatur in langgestreckten Werkstücken
RU2640492C1 (ru) * 2016-08-31 2018-01-09 Общество с ограниченной ответственностью "Информационные технологии" (ООО "ИнфоТех") Способ контроля механических напряжений рельсовых плетей в условиях наличия магнитных и температурных полей методом шумов баркгаузена и устройство для его осуществления
CN107220410B (zh) * 2017-05-03 2020-09-04 中车青岛四方机车车辆股份有限公司 参量对焊接残余应力及变形影响敏感度获取方法
WO2019212693A1 (en) 2018-04-30 2019-11-07 University Of South Carolina Non-contact methods of rail assessment for a railroad track
CN108594144B (zh) * 2018-06-27 2024-01-19 河北工业大学 双向应力加载条件下的二维单片磁特性测试系统及方法
CN109187732A (zh) * 2018-09-12 2019-01-11 南京航空航天大学 一种带提离距离测量的巴克豪森信号检测探头及测量方法
RU190687U1 (ru) * 2019-04-08 2019-07-09 Открытое Акционерное Общество "Российские Железные Дороги" Устройство контроля механических напряжений рельсовых плетей методом шумов баркгаузена
DE102019133799A1 (de) * 2019-12-10 2021-06-10 Rosen Swiss Ag Verfahren zur Bestimmung eines Materialkennwerts von magnetisierbaren metallischen Körpern mittels einer mikromagnetischen Sensoranordnung sowie eine entsprechende Sensoranordnung
CN114509499A (zh) * 2022-01-27 2022-05-17 南昌航空大学 一种用于金属构件涡流缺陷检测的聚焦半圆形探头及其使用方法

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US4634976A (en) * 1983-05-05 1987-01-06 American Stress Technologies, Inc. Barkhausen noise method for stress and defect detecting in hard steel
GB8706945D0 (en) * 1987-03-24 1987-04-29 Atomic Energy Authority Uk Stress measurement
EP0287873B1 (de) * 1987-04-16 1993-09-29 Siemens Aktiengesellschaft Messverfahren zur Messung und genauen Lokalisierung von Zugeigenspannungen in gehärteten Bereichen von Bauteilen
US5280725A (en) * 1989-09-05 1994-01-25 Wolfgang Stengel Process and device for non-destructive determination of the prestressing condition of ferromagnetic securing elements
US5195377A (en) * 1990-04-17 1993-03-23 Garshelis Ivan J Magnetoelastic force transducer for sensing force applied to a ferromagnetic member using leakage flux measurement
US5166613A (en) * 1990-11-06 1992-11-24 Southwest Research Institute Method and apparatus for mapping stress within ferrromagnetic materials by analyzing Barkhausen noise formed by the introduction of magnetic fields
US5161891A (en) * 1991-02-12 1992-11-10 Practical Transportation, Inc. Process for determining and controlling railroad rail's neutral temperature to prevent track buckling and rail fractures

Also Published As

Publication number Publication date
CA2230783A1 (en) 1996-11-14
HU219436B (hu) 2001-04-28
AU5775396A (en) 1996-11-29
EP0826147A1 (de) 1998-03-04
WO1996035947A1 (de) 1996-11-14
US5992241A (en) 1999-11-30
HU9501371D0 (en) 1995-06-28

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee
MM4A Lapse of definitive patent protection due to non-payment of fees
NF4A Restoration of patent protection
HC9A Change of name, address

Owner name: MAV MAGYAR ALLAMVASUTAK ZARTKOERUEEN MUEKOEDOE, HU

Free format text: FORMER OWNER(S): MAGYAR ALLAMVASUTAK RT., HU