1–20 of 31 hits
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    Electronic track scale

    Zilius, R.B. | Engineering Index Backfile | 1956
    Operating principles of electronic scale for weighing railroad cars in motion; description of test installation at Kirk yard of Elgin ...
    Keywords: Scales and weighing

    Use of Railroad Tracks for Carrier Telephony and as Long-Wire Antennas for Transmission of Long-Wave Radio Signals

    W. Kennebeck / K. Ikrath | NTIS | 1967
    used as a receiver. Impulses picked up along fences and other metal structures denote signal re-radiation by railroad track. Results of these ...
    Keywords: Railroad tracks

    The axially stressed LIM reaction rail subjected to a moving load

    Labra, J.J. | Tema Archive | 1974
    A recently developed high speed test track for the Linear Induction Motor (LIM) Vehicle at Pueblo, Colorado consists of a welded railroad ...

    Feasibility study for maximum demand control on the central division of Queensland Railways

    Galvin, R.J. / Goodman, C.J. / Johnston, W.B. et al. | Tema Archive | 1989
    Queensland Railway (QR) has electrified its Central Queensland Track servicing the mines west of Rockhampton and Mackay. The traffic task ...
    Keywords: EISENBAHN , TARIFF STRUCTURES

    Computation of electromagnetic fields in the vicinity of a railway catenary

    Ruddle, A.R. | Tema Archive | 1995
    frequencies the finite length of track and the separation of the rails and catenary will become large, in terms of wavelength. The structure can then ...
    Keywords: Eisenbahn

    Analysis of grounding systems for electric traction

    Natarajan, R. / Imece, A.F. / Popoff, J. et al. | Tema Archive | 2001
    equipped with auto-transformers along the track. Further, there are structures such as bridges and platforms along the traction route. The ...
    Keywords: Eisenbahn

    Practical Solution of Rail Vehicle and Track Dynamics Monitoring System

    Chudzikiewicz, Andrzej / Drozdziel, Jozef / Sowinski, Bogdan | Tema Archive | 2012
    identification and a complex analysis of the railway vehicle - track system. This allows us to recognise the dynamic properties of the system and then ...
    Keywords: Eisenbahn

    SELF-PROPELLED SECURITY SYSTEM ON AN ADJACENT TO A FENCE TRACK

    Free access
    SHAHAM AVI / BEN-HAMOZEG YEHONATAN / SAAR AVRAHAM | European Patent Office | 2016

    A self-propelled security system on an adjacent to a fence track, equipped with at least one imaging sensor and wherein the rail track

     ...

    System and method for inspecting the geometric parameters of the wheels of railway vehicles

    Free access
    MARTINOD RESTREPO RONALD MAURICIO / BETANCUR GIRALDO GERMAN RENÉ / CASTAÑEDA HEREDIA LEONEL FRANCISCO et al. | European Patent Office | 2018

    The present invention relates to a system and method for the automated inspection of geometric parameters of railway wheels rolling on a

     ...

      SYSTEM AND METHOD FOR INSPECTING THE GEOMETRIC PARAMETERS OF THE WHEELS OF RAILWAY VEHICLES

      Free access
      MARTINOD RESTREPO RONALD MAURICIO / BETANCUR GIRALDO GERMAN RENÉ / CASTAÑEDA HEREDIA LEONEL FRANCISCO et al. | European Patent Office | 2016

      The present invention relates to a system and method for the automated inspection of geometric parameters of railway wheels rolling on a

       ...

    IMPEDANCE BOND HAVING IMPROVED STRUCTURE STABILITY AND INSULATING PROPERTY

    Free access
    KIM DONG UK / LEE WON HYEONG | European Patent Office | 2016
    impedance bond having improved structural stability, in which structures of a bus and a transformer are improved. The impedance bond comprises: an ...

    System for imaging and measuring rail deflection

    Free access
    FARRITOR SHANE | European Patent Office | 2017

    Devices, systems, and methods for imaging and measuring deflections in structures such as railroad rail are disclosed. One exemplary

     ...

    Method for state determination in a rail vehicle

    Free access
    BRUNDISCH VOLKER | European Patent Office | 2019

    The present invention relates to a method for determining a value of at least one state parameter of a rail vehicle and/or of a track

     ...

      Method for State Determination in a Rail Vehicle

      Free access
      BRUNDISCH VOLKER | European Patent Office | 2017

      The present invention relates to a method for determining a value of at least one state parameter of a rail vehicle and/or of a track

       ...

    SYSTEM AND METHOD FOR VITALLY DETERMINING POSITION AND POSITION UNCERTAINTY OF A RAILROAD VEHICLE EMPLOYING DIVERSE SENSORS INCLUDING A GLOBAL POSITIONING SYSTEM SENSOR

    Free access
    HAYNIE MICHAEL B / LAURUNE WILLIAM R | European Patent Office | 2018
    diverse from each of the diverse sensors, structured to repetitively sense position of the train, and a track map including a plurality of track ...

    SYSTEM AND METHOD FOR DIAGNOSING SAFETY OF TRACK

    Free access
    LIM YU JIN / CHO HO JIN | European Patent Office | 2019
    measurement unit, piezoelectric signals generated by piezoelectric rail pads installed between a track and sleepers of a railroad; a step of ...

    OPERATIONAL STATE MONITOR DEVICE AND METHOD FOR THE SAME

    Free access
    UCHIDA KOJI / KONO HIROYUKI / KAWAUCHI AKIHISA et al. | European Patent Office | 2020

    To provide an operational state monitor device which detects abnormality of a vehicle or a track on which a vehicle travels without

     ...

    TRACTION SYSTEM OF HIGH-SPEED GROUND TRANSPORT

    Free access
    KIM KONSTANTIN KONSTANTINOVICH / VESHKIN VADIM VITALEVICH | European Patent Office | 2020
    crew there are superconducting coils of excitation system of linear traction electric motors and a track bed made in the form of a chute, on ...

    Testing environment for autonomous vehicles

    Free access
    WATSON ADAM / REARICK JOHNATHAN / BEMBIC ANTHONY | European Patent Office | 2020

    A trolley assembly for overhead track testing is provided. In one example embodiment, a trolley assembly includes an idle roller that

     ...

    Stray current control in DC railway systems

    Petkova, Polina | IEEE | 2021
    DC electrical grid system for railway transport feeding in Bulgaria uses track rails as a return path (feeder) to the substation. When this ...

    Vehicle body multi-plane detection equipment and method

    Free access
    SUN JIALU / SUN HONGMAO | European Patent Office | 2021
    equipment to be installed at the center of a railway track through an installation frame till a detection cavity is stable; 2, debugging a detection ...

    REINFORCEMENT DEVICE FOR GATE-SHAPE POLE AND TRAIN LANE SWITCHING METHOD

    Free access
    YAMAOKA MASAHIDE / DEGAWA SADAHIRO / KATO HIROSHI et al. | European Patent Office | 2021
    pole.SOLUTION: The reinforcement device for a gate-shaped pole 10 comprises two electric poles 11A and 11B erected at left and right sides of a railway ...