ES3063356T3 - Apparatus for monitoring mechanical joints of railway rails - Google Patents

Apparatus for monitoring mechanical joints of railway rails

Info

Publication number
ES3063356T3
ES3063356T3 ES20807859T ES20807859T ES3063356T3 ES 3063356 T3 ES3063356 T3 ES 3063356T3 ES 20807859 T ES20807859 T ES 20807859T ES 20807859 T ES20807859 T ES 20807859T ES 3063356 T3 ES3063356 T3 ES 3063356T3
Authority
ES
Spain
Prior art keywords
mechanical joints
railway rails
monitoring mechanical
monitoring
railway
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.)
Active
Application number
ES20807859T
Other languages
English (en)
Inventor
Massimo Platini
Elisa Duca
Marco Renzetti
Marco Cavaciuti
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.)
G C F Generale Costr Ferroviarie SpA
Original Assignee
G C F Generale Costr Ferroviarie SpA
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 G C F Generale Costr Ferroviarie SpA filed Critical G C F Generale Costr Ferroviarie SpA
Application granted granted Critical
Publication of ES3063356T3 publication Critical patent/ES3063356T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
    • B61L23/042—Track changes detection
    • B61L23/047—Track or rail movements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
    • G01L1/246—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using integrated gratings, e.g. Bragg gratings
    • 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
    • B61K9/08—Measuring installations for surveying permanent way
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/50—Trackside diagnosis or maintenance, e.g. software upgrades
    • B61L27/53—Trackside diagnosis or maintenance, e.g. software upgrades for trackside elements or systems, e.g. trackside supervision of trackside control system conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
ES20807859T 2019-10-11 2020-10-12 Apparatus for monitoring mechanical joints of railway rails Active ES3063356T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102019000018578A IT201900018578A1 (it) 2019-10-11 2019-10-11 Apparato di monitoraggio per giunti meccanici di rotaie ferroviarie
PCT/IB2020/059574 WO2021070161A1 (en) 2019-10-11 2020-10-12 Apparatus for monitoring mechanical joints of railway rails

Publications (1)

Publication Number Publication Date
ES3063356T3 true ES3063356T3 (en) 2026-04-16

Family

ID=69743692

Family Applications (1)

Application Number Title Priority Date Filing Date
ES20807859T Active ES3063356T3 (en) 2019-10-11 2020-10-12 Apparatus for monitoring mechanical joints of railway rails

Country Status (6)

Country Link
US (1) US12339182B2 (es)
EP (1) EP4041611B1 (es)
CA (1) CA3154056A1 (es)
ES (1) ES3063356T3 (es)
IT (1) IT201900018578A1 (es)
WO (1) WO2021070161A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4103781A1 (en) * 2020-02-13 2022-12-21 Hyperloop Technologies, Inc. System and method for traversing a non-moving rail switch using electromagnetic engines
CN113417700B (zh) * 2021-06-30 2025-04-11 中铁城市发展投资集团有限公司 盾构隧道道床-管片结构剥离量变化动态监测系统及方法
KR102396473B1 (ko) * 2021-11-24 2022-05-09 성진호 기차 레일 모니터링 장치
KR102412041B1 (ko) * 2022-01-17 2022-06-22 홍성민 기차의 주행 안전 모니터링 시스템
KR102412044B1 (ko) * 2022-03-04 2022-06-22 홍정민 기차 레일 상태 예보 장치
WO2023202786A1 (en) * 2022-04-23 2023-10-26 Martin Schienentechnik Kg System for monitoring an insulated rail joint
CN120397030B (zh) * 2025-07-02 2025-09-05 中数智科(杭州)科技有限公司 一种基于机器视觉的钢轨瞎缝检测方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2823299B1 (fr) * 2001-04-04 2003-09-19 Commissariat Energie Atomique Extensometre a longue base, a fibre optique tendue et reseau de bragg, et procede de fabrication de cet extensometre
US10317256B2 (en) * 2017-04-14 2019-06-11 Palo Alto Research Center Incorporated Monitoring transportation systems

Also Published As

Publication number Publication date
CA3154056A1 (en) 2021-04-15
WO2021070161A1 (en) 2021-04-15
EP4041611B1 (en) 2025-12-24
EP4041611A1 (en) 2022-08-17
IT201900018578A1 (it) 2021-04-11
US20240085255A1 (en) 2024-03-14
US12339182B2 (en) 2025-06-24
EP4041611C0 (en) 2025-12-24

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