ATE545563T1 - DEVICE FOR DETECTING A SHORT-CIRCUIT BRIDGE - Google Patents

DEVICE FOR DETECTING A SHORT-CIRCUIT BRIDGE

Info

Publication number
ATE545563T1
ATE545563T1 AT09075575T AT09075575T ATE545563T1 AT E545563 T1 ATE545563 T1 AT E545563T1 AT 09075575 T AT09075575 T AT 09075575T AT 09075575 T AT09075575 T AT 09075575T AT E545563 T1 ATE545563 T1 AT E545563T1
Authority
AT
Austria
Prior art keywords
short
railway
signal
rail
detecting
Prior art date
Application number
AT09075575T
Other languages
German (de)
Inventor
Beer Joannes Franciscus Carolus Adrianus De
Der Poel Lex Josephus Maria Van
Original Assignee
Dual Inventive Holding B V
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 Dual Inventive Holding B V filed Critical Dual Inventive Holding B V
Application granted granted Critical
Publication of ATE545563T1 publication Critical patent/ATE545563T1/en

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
    • B61L23/06—Control, warning or like safety means along the route or between vehicles or trains for warning men working on the route
    • 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
    • B61L1/18—Railway track circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

The invention relates to a device for detecting a short-circuiting bridge between or across rail bars of a section of a railway, comprising a first arm that can be brought into electrical contact with a first rail bar, a second arm that can be brought into electrical contact with the other rail bar, an electrical supply source, and detection means for detecting and monitoring, during operation, the short-circuit resistance of the short-circuiting bridge realized by said two arms between said two rail bars. According to the invention, a device of the kind mentioned above is characterised in that it is further provided with a signal generation means which provides a signal to one or both or the rail bars on the basis of the detected short-circuit resistance. The signal generation means provides a signal to one or both of the rail bars. This signal propagates itself through the relevant rail bar and can be detected at a relatively great distance from the short-circuiting bridge or crossbar, for example by means of a receiver that identifies the signal. The railway workers present there can then ascertain in a simple manner whether the short-circuiting crossbar is indeed present in the railway section in question. Any confusion owing to miscommunication regarding any other parallel railway sections that may or may not be short-circuited is thus avoided. It can be ascertained by means of said signal whether the railway section is in the safe, short-circuited state and can be safely accessed by the railway worker(s).
AT09075575T 2009-01-09 2009-12-30 DEVICE FOR DETECTING A SHORT-CIRCUIT BRIDGE ATE545563T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1036399A NL1036399C2 (en) 2009-01-09 2009-01-09 DETECTION-DEVICE OF A SHORT-BRIDGE.

Publications (1)

Publication Number Publication Date
ATE545563T1 true ATE545563T1 (en) 2012-03-15

Family

ID=40957928

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09075575T ATE545563T1 (en) 2009-01-09 2009-12-30 DEVICE FOR DETECTING A SHORT-CIRCUIT BRIDGE

Country Status (3)

Country Link
EP (1) EP2206635B1 (en)
AT (1) ATE545563T1 (en)
NL (1) NL1036399C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2467903C1 (en) * 2011-03-16 2012-11-27 Государственное образовательное учреждение высшего профессионального образования "Самарский государственный университет путей сообщения" (СамГУПС) Device to control track unoccupied state
NL2012356B1 (en) * 2013-03-04 2016-07-15 Volkerrail Nederland Bv Decommissioning of a piece of railways while retaining a distinction according to origin in the data flow arriving at the train timetable.
NL1040280C2 (en) * 2013-07-02 2015-01-05 Dual Inventive Holding B V SIGNALING SYSTEM FOR SIGNALING AN OUTDOOR SERVICE OF A SECTION OF A RAILWAY.
FR3012478B1 (en) * 2013-10-28 2017-01-13 Soc Nat Des Chemins De Fer Francais Sncf DEVICE FOR MONITORING THE GEOMETRY OF A RAILWAY, FERRYWAY AND SYSTEM COMPRISING SUCH A DEVICE
DE102015200552A1 (en) * 2015-01-15 2016-07-21 Siemens Aktiengesellschaft Method and device for blocking and signaling a track section equipped with axle counters
NL2034437B1 (en) 2023-03-27 2024-10-02 Dual Inventive Holding B V self-signaling short-circuit lance
IT202300020163A1 (en) * 2023-09-29 2023-12-29 Giuseppe Fazio AUTOMATIC PROTECTION SYSTEM FOR RAILWAY WORK

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219067A1 (en) * 1992-06-11 1993-12-16 Gerd R Dipl Ing Wetzler Warning personnel and vehicles in track area of railway lines - protecting against approaching and passing railway vehicles, also departing vehicles, using source producing continuous body sound signals in track rails.
NL1000713C2 (en) * 1995-06-30 1996-12-31 Railbedrijven B V Self-detecting short-circuit bridge for a secure railway section.
FR2740418A1 (en) * 1995-10-30 1997-04-30 Robert Jean Point-to-point railway track communication, especially for staff safety
DE29813355U1 (en) * 1998-07-27 1999-08-26 Siemens AG, 80333 München Device for the transmission of data in the field of track systems
GB2431034A (en) * 2005-10-06 2007-04-11 Multiclip Co Ltd Track circuit apparatus for taking possession of a section of track by altering the circuit as an indication of an intention to take possession
EP1935747B1 (en) * 2006-12-18 2014-11-12 Dual Inventive Holding B.V. Device for detecting a short-circuit bridge
NL1033077C2 (en) 2006-12-18 2008-06-19 Dual Inventive V O F Detection device of a short-circuit bridge.

Also Published As

Publication number Publication date
EP2206635A1 (en) 2010-07-14
EP2206635B1 (en) 2012-02-15
NL1036399C2 (en) 2010-07-13

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