Patents
Sitemap › B60 - Vehicles in general › B60M - Power supply lines, or devices along rails, for electrically-propelled vehicles › B60M 5 - Arrangements along running rails or at joints thereof for current-conduction or insulation, e.g. safety devices for reducing earth currents
Patents for B60M 5 - Arrangements along running rails or at joints thereof for current-conduction or insulation, e.g. safety devices for reducing earth currents (279)
02/2015
02/26/2015WO2015024967A1 Power supply for critical railroad equipment
01/2015
01/27/2015US8939380 Methods and apparatus for establishing electrical connections to a railroad rail
12/2014
12/17/2014CN104210386A 钢轨绝缘节处列车轮对电弧的抑制装置 Insulated rail section at the train wheel arc suppression device
09/2014
09/10/2014EP2774230A1 Apparatus for accommodating voltage-limiting devices, including voltage-limiting devices resistant to lightning current, in an exchangeable manner
08/2014
08/12/2014CA2737344C Strike attachment railroad anchor
07/2014
07/23/2014CN203727202U 接地轨 Ground rail
07/23/2014CN203727201U 接地轨装置 Ground rail system
07/23/2014CN102209648B 在直流铁路中用于限制轨道电势的装置和方法 Apparatus and method for limiting the potential of the track rail of the DC
07/16/2014CN203713597U 可开启式接触轨电缆接线板防护罩及接触轨安装系统 Openable contact patch panel cable guard rail and contact rail mounting system
07/16/2014CN103921694A 一种磁浮交通接触轨整体绝缘支架 One kind of maglev transportation contact rail bracket overall insulation
07/16/2014CN102210077B 在直流铁路中用于限制轨道电势的装置 Means for limiting the potential of the DC railway track in
07/10/2014DE102013200254A1 Messanordnung und Verfahren für das Erkennen einer Wechselspannung als Schienenpotential bei Gleichstrombahnsystemen und Anwendung der Messanordnung Measuring arrangement and method for detecting an alternating voltage as a rail potential at DC rail systems and application of the measuring arrangement
07/09/2014CN203697994U 钢轨电位限制装置和城市轨道交通系统 Rail potential limiting device and urban rail transit systems
07/09/2014CN102501784B 一种轮式三轨绝缘接头 One kind of insulated rail joints three wheeled
06/2014
06/25/2014CN203666424U 一种鱼尾板夹持式绝缘钢支架 One kind of fish plate clamp-insulated steel bracket
06/04/2014CN203623407U 应用于城市轨道交通接触轨系统中的接地装置 Used in urban rail transit rail system in contact grounding device
04/2014
04/22/2014DE202013003686U1 Schienenfuß-Klammervorrichtung Rail clamping device
04/02/2014CN203511344U Steel bracket of contact rail
04/02/2014CN103692929A Grounding device applied in urban track traffic contact rail system
03/2014
03/25/2014US8678297 Clamp for connecting a wire to a rail
03/20/2014DE102013005901A1 Grounding cable i.e. rail grounding cable, for grounding e.g. handrails in station areas, has monitoring line surrounded by sleeve-like, pressure-resistant supporting element, which includes supporting wires that are coiled around line
02/2014
02/26/2014CN203449972U Cable shielding grounding structure
02/19/2014CN203438885U Electric spark protector
02/19/2014CN203438884U Structure for preventing and controlling flash burn of rail insulation joint of electric railway
02/13/2014DE102009039288B4 Verfahren zur Kriechstromunterbrechung und/oder Streustromisolierung Method for Kriechstromunterbrechung and / or stray current insulation
01/2014
01/29/2014CN203410323U Grounding short-circuit device for bottom contact type contact rail system
01/22/2014CN102529750B Construction technology of insulation structure of ground power supply sliding contact wire of electric flat car
12/2013
12/18/2013CN103448574A System and method for limiting rail potential of electrified railways in arid regions
12/04/2013CN103419682A Cable shielding grounding method
12/04/2013CN103419681A Structure for preventing flash burn of rail insulation joint of electrified railway
12/04/2013CN102501785B Power supply device utilizing stray current and power supply method utilizing same
10/2013
10/30/2013EP2658058A2 Storing device for the cable of railway sections
10/30/2013CN103373247A Rail potential protection device
10/02/2013CN203225116U An antitheft telescoping integral current draining device
08/2013
08/28/2013CN203166104U Lightning impulse grounding device
08/22/2013WO2012152822A3 Railtrack connection box
08/08/2013DE102008063086B4 Erdungskabel zur Erdung von Eisenbahneinrichtungen Ground wire to the grounding of railway facilities
08/06/2013CA2690932C Strike attachment railroad signal line connector
07/2013
07/10/2013CN203046930U Novel anti-stray current collector
07/10/2013CN103198881A Anti-theft expansion integral current drainage device
06/2013
06/26/2013CN203020107U Direct current traction power supply contact rail safety protection device
06/26/2013CN103178363A Grounding device for lightning impulse
05/2013
05/10/2013WO2013064550A1 Apparatus for accommodating voltage-limiting devices, including voltage-limiting devices resistant to lightning current, in an exchangeable manner
02/2013
02/20/2013CN202743074U Fiberglass-reinforced whole insulating bracket of contact rail with sliding rails at three surfaces
01/2013
01/23/2013CN202685992U Insulation support for contact rail
11/2012
11/21/2012CN202541352U Steel rail electric potential protective device
11/21/2012CN202541351U Stray current control system for DC (direct current) traction power supply
11/14/2012CN202528865U Automatic electric drainage cabinet
10/2012
10/31/2012CN202507953U Insulation structure for ground power supply sliding contact line of electric flat carriage
10/24/2012CN101927709B Antifouling insulating bracket and body thereof
10/04/2012DE202011050110U1 Gleisanschlusskasten Siding box
09/2012
09/26/2012CN102692885A Monitoring drainage control method of stray current
09/19/2012CN202443274U Control module suitable for drainage device of subway
09/12/2012CN102658784A Control method for one-way conduction device with arc extinction function
09/05/2012CN202413473U Universal insulating support steel base for bottom current collection of DC750V contact rails
08/2012
08/08/2012EP2483101A2 A system for the remote controlling of electromechanical apparatuses in street railways lines, and the like
08/07/2012US8235307 Clamp for connecting a wire to a rail
07/2012
07/19/2012WO2012061847A3 Support for a railway track
07/11/2012CN202319969U 接触轨无缝连接用复合绝缘轨 Contact seamless composite insulated rail track
07/04/2012CN102529750A Insulation structure of ground power supply sliding contact wire of electric flat car and construction technology thereof
07/04/2012CN102529749A Automatic current drainage cabinet
06/2012
06/20/2012CN102501785A Power supply device utilizing stray current and power supply method utilizing same
06/20/2012CN102501784A Wheel type three-rail insulating joint
06/20/2012CN101927708B Split bracket body and insulating bracket thereof
05/2012
05/23/2012CN101856980B Insulated support of subway contact rail
04/2012
04/26/2012WO2011039621A3 A system for the remote controlling of electromechanical apparatuses in street railways lines, and the like
04/18/2012CN101934747B 第三轨支撑组件及其绝缘支架 The third rail support bracket assembly and insulation
03/2012
03/21/2012CN202169882U 一种应用于城市轨道交通接触轨系统的带电安全防护装置 Applied to the security guards charged in contact Urban Rail Transit rail system
03/14/2012CN202163332U 一种轻轨用绝缘隔板和绝缘底座的连接结构 A light rail connection structure and the insulating base insulating spacer
01/2012
01/19/2012WO2011106028A3 Magnetic rail bond
01/04/2012CN101837745B Third rail insulated support of subway
12/2011
12/21/2011CN202080153U 不等边下部授流接触轨防护罩 Ranging from the lower edge of the shield contact rail grant stream
11/2011
11/09/2011EP2384527A2 A combined cable trough and walkway
10/2011
10/14/2011CA2737344A1 Strike attachment railroad anchor
10/05/2011CN102210077A Device and method for limiting the rail potential in a DC railway
10/05/2011CN102209648A Device and method for limiting the rail potential in a DC railway
09/2011
09/29/2011WO2011119291A1 System for electrically connecting conductor to track member
09/15/2011DE102010002694A1 System for controlling power source interface of rail vehicle between power supply line sections of electrical traction current system, in electrical railway network, has arc detection module for detecting arcs among contact wires
09/07/2011CN201961180U 接触轨分体式绝缘支座 Split rail contact insulating support
09/01/2011WO2011106028A2 Magnetic rail bond
07/2011
07/13/2011CN201895589U Insulation supports for three-phase alternating-current powered contact rails
07/13/2011CN201895588U Rigid insulation support device for contact rail
07/12/2011DE202011050161U1 Anordnung zum Sichern von zumindest einem Bauelement an einer Schiene Arrangement for securing at least one component of a rail
06/2011
06/29/2011CN101633324B Method and structure for supplying power to sliding contact lines of crown blocks intensively overhauled in electrolysis workshop
06/23/2011WO2010086659A3 A combined cable trough and walkway
06/22/2011CN201872633U Shield device applied to insulator of lower contact type contact rail steel bracket
06/22/2011CN101670791B Metro stray current drainage device
06/08/2011EP2329579A1 Device and method for limiting the rail potential in a dc railway
06/08/2011EP2328776A1 Device and method for limiting the rail potential in a dc railway
04/2011
04/27/2011CN201808466U Split bracket body and insulating bracket thereof
04/27/2011CN201808465U Third rail support assembly and insulation support thereof
04/27/2011CN101624024B Manufacture method of electricity-resistant isolating shed by precast beam of electric railroad-crossing contact net
04/20/2011CN201800567U Antifouling insulation support and support body of same
04/13/2011CN101554842B Short-circuiting device for third rail system of electrified railway
04/07/2011WO2011039621A2 A system for the remote controlling of electromechanical apparatuses in street railways lines, and the like
03/2011
03/31/2011WO2011036287A1 Short-circuiting device
03/23/2011EP2298588A1 Reduction of electromagnetic interference of a direct-current rail track
02/2011
02/16/2011CN201745448U Centralized power supply system for achieving electric drive of oil-electric dual-power automobile
02/09/2011EP2281712A2 Mobile holding system for cable feeders
02/09/2011CN101633327B Rigid contact screen sealing device
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