A traction power supply gas-liquid type automatic tension compensator mainly comprises a front connector, a telescopic acting rod, an end screw cap, an acting cylinder barrel, a liquid guide pipe, a liquid medium, a broken line stop protection valve, a plunger head, a fluoro-rubber adhesion composite seal module, a large gas inlet, a pressure monitoring meter, a transition connecting part, a gas-liquid energy accumulator, a gas energy accumulation rubber bag, inert gas, a one-way gas valve, a tail portion connecting lug piece and a bearing guide lug hole. The traction power supply gas-liquid type automatic tension compensator utilizes the characteristic of thermal expansion and cold contraction of the gas to perform energy accumulation, performs energy conversion acting to achieve automatic tension compensation during environment temperature change, has the advantages of being small in size, light in weight, reliable in functions, long in service life and the like, completely achieves traction power supply contact power grid cable tension compensation of high-speed railways (including common railways) and urban railway systems and can be further used for metro anchorage stay wires, flexible crosspieces, parking lot wires, urban tramcar wires, high-voltage feed wires, fixing stray wires of radar antennae, large bridge stay cables and the like.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Traction power supply gas-liquid type automatic tension compensator


    Beteiligte:
    SHI YAO (Autor:in) / SHI XIAOYI (Autor:in)

    Erscheinungsdatum :

    29.04.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



    Study of novel traction substation hybrid power quality compensator

    Sun Zhuo / Jiang, Xinjian / Zhu, Dongqi | Tema Archiv | 2002


    Through-type traction power supply system

    JIN SHOUJIE / DING JIANLONG / LI KUNPENG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Existing traction power supply system based improved parallel through type traction power supply system

    PENG XU / GUO AIPING / LIN JINGYIN et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Traction power supply network and traction power supply system

    ZHENG YUEBIN / NIU HUAPENG / MENG XIANGJUN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    DEVICE FOR AUTOMATIC CONTROL OF TRACTION POWER SUPPLY SYSTEM

    NEZEVAK VLADISLAV LEONIDOVICH / CHEREMISIN VASILIJ TITOVICH / PLOTNIKOV YURIJ VIKTOROVICH | Europäisches Patentamt | 2020

    Freier Zugriff