| Patents for B61C 3 - Electric locomotives or railcars (972) |
|---|
| 09/12/2013 | WO2013131400A1 Electric locomotive traction converter and electric drive system |
| 09/11/2013 | CN103296897A Traction converter and electric transmission system of electric locomotive |
| 09/04/2013 | CN203172627U Motor wheel set unit flexibly supported on motor and provided with gearless drive |
| 09/04/2013 | CN103273927A Electric flat carriage |
| 09/04/2013 | CN102229339B Micro-power train traction AC drive system |
| 08/29/2013 | US20130220164 Flow battery control system for a locomotive |
| 08/29/2013 | US20130220163 Consist having shared electrolyte tanks |
| 08/20/2013 | US8511237 Guideway electric vehicle mounted with batteries |
| 08/14/2013 | CN203126855U Automatic neutral-section passing mounting bracket for locomotives |
| 08/14/2013 | CN203126848U Underground new energy locomotive for mine |
| 08/14/2013 | CN203126847U Grounding structure for locomotive vehicle |
| 08/14/2013 | CN103241247A Vertical shaft trolley system |
| 08/06/2013 | US8499909 Peak demand reduction in mining haul trucks utilizing an on-board energy storage system |
| 07/31/2013 | CN203094062U Fuel cell locomotive |
| 07/31/2013 | CN103227551A Permanent magnetic straight line synchronous motor capable of turning, curve system and rail car |
| 07/24/2013 | CN203078342U Direct-current chopping pressure-regulating and speed-regulating system for electric locomotive |
| 07/24/2013 | CN203078340U Electric locomotive with direct current chopping voltage-regulation speed-regulating system |
| 07/24/2013 | CN203078338U Garage-interior vehicle-moving device for electric locomotive |
| 07/24/2013 | CN103213584A Rail double-power working vehicle |
| 07/17/2013 | CN103204067A Method and device for controlling power supply of double energy sources |
| 07/17/2013 | CN103204066A HXD3 type electric locomotive low-voltage direct current power supply traction vehicle |
| 07/10/2013 | CN203047261U Storage battery type mining electric locomotive |
| 07/10/2013 | CN203047260U Lithium-battery-driven energy accumulation type tramcar |
| 07/10/2013 | CN203047259U Wired carrier control device for mine tractor |
| 07/10/2013 | CN103192726A Alternating-current transmission diesel locomotive power supply system |
| 07/04/2013 | US20130169037 Power supply device, apparatus and arrangement having a power supply device such as this, and method for supplying power to at least one track element for track-guided traffic |
| 07/04/2013 | US20130169035 Power semiconductor module, power conversion apparatus, and railroad vehicle |
| 07/04/2013 | US20130167753 Locomotive positive power bus contactor method of assembly |
| 07/04/2013 | US20130167752 Battery-Powered All-Electric and/or Hybrid Locomotive and Related Locomotive and Train Configurations |
| 06/27/2013 | WO2013095721A2 Continuously variable dynamic brake for a locomotive |
| 06/26/2013 | CN103171565A Chassis of traction control unit of electric locomotive and electric locomotive |
| 06/20/2013 | US20130152817 Traction motor drive system for a locomotive |
| 06/20/2013 | US20130152816 Continuously variable dynamic brake for a locomotive |
| 06/19/2013 | CN203005421U Energy-storage tramcar |
| 06/19/2013 | CN103166340A Rotating electric machine, rail vehicle and electric vehicle equipped therewith |
| 06/19/2013 | CN103163374A Detection method and detection device for locomotive synchronizing signal phase, power supply system and electric locomotive |
| 06/12/2013 | CN202987145U Alternating-current driving internal combustion locomotive |
| 06/12/2013 | CN103144639A Continuous multi-stage large-span cable-stayed arch air electrified railway |
| 06/05/2013 | EP2599656A1 Electric vehicle propulsion control device, and railway vehicle system |
| 06/05/2013 | CN202978815U Rectification traction device and diesel multiple units |
| 06/05/2013 | CN202966314U Control system of variable-frequency speed-regulating mining electric trolley locomotive |
| 06/05/2013 | CN202966301U Explosion-proof special type storage battery variable-frequency speed-regulating electric locomotive |
| 06/05/2013 | CN202966300U Variable-frequency speed-regulating mining electric trolley locomotive |
| 06/05/2013 | CN202966299U Electric flat carriage system |
| 06/05/2013 | CN103129564A 电力机车牵引系统 Electric traction system |
| 06/05/2013 | CN103129398A Power transmission device for electric vehicle, electric vehicle, and use of power transmission device |
| 05/29/2013 | CN103121453A Furl cell engine |
| 05/23/2013 | US20130125778 Automated vehicle conveyance apparatus transportation system |
| 05/22/2013 | CN202944339U Positioning vehicle driving combination optimization energy-saving device |
| 05/22/2013 | CN202944337U Overhead-line-type alternating-current frequency-variable speed-regulating narrow-rail industrial and mining electric locomotive |
| 05/22/2013 | CN202944334U Power dispersed and relatively-intensive motor train unit |
| 05/22/2013 | CN103112457A Gearless-driving motor wheel pair unit with elastic supporting of motor |
| 05/22/2013 | CN103112456A Locomotive grounding structure |
| 05/15/2013 | CN202935348U Linear motor suspension device |
| 05/10/2013 | WO2013063677A1 A core for a primary of a linear induction motor |
| 05/10/2013 | CA2846095A1 A core for a primary of a linear induction motor |
| 05/09/2013 | US20130113278 Means of transport and method for wired data transmission between two vehicles which are detachably connected to one another |
| 05/08/2013 | DE112011102462T5 Fahrzeugkühlvorrichtung Vehicle cooler |
| 05/08/2013 | CN202931224U Auxiliary inverter for urban rail vehicle and urban rail vehicle |
| 05/08/2013 | CN202923639U Traction converter and light rail vehicle |
| 05/08/2013 | CN202923416U Traction control unit for electric locomotive |
| 05/08/2013 | CN103085666A Processing method for offline electric locomotive pantograph, processing system and electric locomotive |
| 04/24/2013 | EP2583857A2 Electricity charging point with inductive transmission of electrical energy |
| 04/24/2013 | CN103057550A Wired carrier wave control device for coal mine motor tractor |
| 04/24/2013 | CN103057549A Automatic correction method of railway locomotive tractive characteristic curve |
| 04/18/2013 | US20130092045 Railway vehicular power converter |
| 04/17/2013 | CN103042951A Method, system, rectifier and controller for automatically controlling locomotive to pass through separating phase |
| 04/17/2013 | CN101531199B Ventilation assembly for railway vehicle device |
| 04/09/2013 | US8413589 Container-based locomotive power source |
| 04/03/2013 | CN202847693U Electric traction system of alternating current drive locomotive |
| 04/03/2013 | CN103010223A Alternating current transmission diesel locomotive |
| 04/03/2013 | CN103010030A Ground connection block of electric locomotive body and processing method thereof |
| 04/03/2013 | CN103010029A Ground connection block of electric locomotive underpan and processing method thereof |
| 04/03/2013 | CN101353020B System, substation and method for recovering brake energy from railway vehicles, and railway vehicles |
| 03/27/2013 | CN202840585U Charger system and rail vehicle |
| 03/27/2013 | CN202827577U Four-wheel driven and centrally-mounted cab type guide rail tractor adopting hollow shaft wheel drive |
| 03/27/2013 | CN202827576U Storage-battery locomotive |
| 03/27/2013 | CN103004174A Means of transport and method for wired data transmission between two vehicles which are detachably connected to one another |
| 03/21/2013 | WO2013037608A1 Rail vehicle system |
| 03/21/2013 | DE102011113654A1 Device for cooling electrical traction motor to drive rail vehicle e.g. locomotive, has transformer cooling circuit coupled with motor liquid cooling circuit, which is attached to liquid cooling circuit of vehicle component |
| 03/21/2013 | CA2848252A1 Rail vehicle system |
| 03/20/2013 | CN202806753U Electric track flat car |
| 03/20/2013 | CN202806749U Power supply circuit of rail power supply flat car |
| 03/20/2013 | CN202806748U Coal mine roadway man-car wagon box convenient for driver to observe |
| 03/20/2013 | CN202806416U Vehicle-mounted combined type intelligent power supply facility of urban rail bus |
| 03/20/2013 | CN102975724A Tractive power supply system for storage battery and current collector of urban rail vehicle |
| 03/20/2013 | CN102343835B Method for realizing electric auto-passing neutral section of train by utilizing power electronic switching device |
| 03/14/2013 | DE102011082516A1 Schienenfahrzeugsverband Train of railway vehicles |
| 03/13/2013 | CN202798517U Traction converter of straddle type monorail train |
| 03/13/2013 | CN202783227U Railroad sightseeing train of commercial real estate |
| 03/13/2013 | CN202783205U Supporting frame of main transformer fan |
| 03/07/2013 | US20130055921 Transitional Mode High Speed Rail Systems |
| 03/06/2013 | CN202764978U High-power heavy load freight locomotive crew |
| 03/06/2013 | CN202764966U Electric locomotive and power supply system thereof |
| 03/06/2013 | CN202764965U Traction system of light rail vehicle (LRV) |
| 03/06/2013 | CN102958746A Electric vehicle propulsion control device, and railway vehicle system |
| 03/06/2013 | CN102951163A Electric locomotive body and electric locomotive |
| 02/26/2013 | US8381658 Hydrogen fuel cell hybrid locomotives and methods of operating the same |
| 02/21/2013 | DE102011110641A1 Device for temporary supply of electrical power to electrically driven vehicle e.g. rail vehicle, has contact device that is connected with energy storage unit, for making electrical contact with contact point arranged in vehicle |
| 02/21/2013 | DE102011110639A1 Power supply control device for supplying electrical power to rail vehicle, has control unit controlling supply of energy from different sources of energy in response to characteristics of sources and by request for operation of vehicle |