BR112023022332A2 - Dispositivo para indução de vibrações mecânicas e método para indução de vibrações mecânicas - Google Patents

Dispositivo para indução de vibrações mecânicas e método para indução de vibrações mecânicas

Info

Publication number
BR112023022332A2
BR112023022332A2 BR112023022332A BR112023022332A BR112023022332A2 BR 112023022332 A2 BR112023022332 A2 BR 112023022332A2 BR 112023022332 A BR112023022332 A BR 112023022332A BR 112023022332 A BR112023022332 A BR 112023022332A BR 112023022332 A2 BR112023022332 A2 BR 112023022332A2
Authority
BR
Brazil
Prior art keywords
mechanical vibrations
inducing mechanical
inducing
presented
vibrations
Prior art date
Application number
BR112023022332A
Other languages
English (en)
Portuguese (pt)
Inventor
Rene Zeilinger
Richard Deetlefs
Original Assignee
Frauscher Sensor Tech Group Gmbh
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 Frauscher Sensor Tech Group Gmbh filed Critical Frauscher Sensor Tech Group Gmbh
Publication of BR112023022332A2 publication Critical patent/BR112023022332A2/pt

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
    • B61L23/044—Broken rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/02—Electric devices associated with track, e.g. rail contacts
    • B61L1/04—Electric devices associated with track, e.g. rail contacts mechanically actuated by a part of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/02—Electric devices associated with track, e.g. rail contacts
    • B61L1/06—Electric devices associated with track, e.g. rail contacts actuated by deformation of rail; actuated by vibration in rail
    • 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
    • B61L25/025—Absolute localisation, e.g. providing geodetic coordinates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Railway Tracks (AREA)
  • Vibration Prevention Devices (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
BR112023022332A 2021-05-03 2022-04-28 Dispositivo para indução de vibrações mecânicas e método para indução de vibrações mecânicas BR112023022332A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21171808.5A EP4086138A1 (fr) 2021-05-03 2021-05-03 Dispositif et procédé d'induction de vibrations mécaniques
PCT/EP2022/061353 WO2022233707A1 (fr) 2021-05-03 2022-04-28 Dispositif permettant de provoquer des vibrations mécaniques et procédé de provocation de vibrations mécaniques

Publications (1)

Publication Number Publication Date
BR112023022332A2 true BR112023022332A2 (pt) 2023-12-26

Family

ID=75786966

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023022332A BR112023022332A2 (pt) 2021-05-03 2022-04-28 Dispositivo para indução de vibrações mecânicas e método para indução de vibrações mecânicas

Country Status (4)

Country Link
EP (1) EP4086138A1 (fr)
BR (1) BR112023022332A2 (fr)
TW (1) TWI847131B (fr)
WO (1) WO2022233707A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109209B (de) * 1959-03-12 1961-06-22 Standard Elektrik Lorenz Ag Elektrischer Schienenschalter, der durch magnetische Beeinflussung betaetigt wird
US9389205B2 (en) * 2012-05-23 2016-07-12 International Electronic Machines Corp. Resonant signal analysis-based inspection of rail components
GB201502025D0 (en) * 2015-02-06 2015-03-25 Optasence Holdings Ltd Optical fibre sensing
US10907958B2 (en) * 2017-09-07 2021-02-02 Frank J Smith Railroad track defect detection apparatus and method

Also Published As

Publication number Publication date
TW202300883A (zh) 2023-01-01
EP4086138A1 (fr) 2022-11-09
TWI847131B (zh) 2024-07-01
WO2022233707A1 (fr) 2022-11-10

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