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Patent Searching and Data


Matches 1 - 50 out of 7,629

Document Document Title
WO/2020/257957A1
A graphene copper pantograph slider material for a high-speed train and a preparation method. A slider material uses graphene as a reinforcing material, copper and iron as base materials, coke powder, graphite fibers and other materials ...  
WO/2020/254470A1
The invention relates to a circuit assembly (1) for a motor vehicle which can be supplied with a direct current at least temporarily via an overhead line (20), comprising: a high-voltage battery (4) for providing electric energy, a high-...  
WO/2020/254329A1
The invention relates to a circuit assembly (1) for a motor vehicle which can be supplied with a direct current at least temporarily via an overhead line (20), comprising a high-voltage battery (4) for providing electric energy, a high-v...  
WO/2020/253081A1
A pantograph control method, a pantograph and an electric locomotive. The pantograph control method comprises: raising a pantograph so that the pantograph is in contact with a catenary and receives current, and the contact pressure betwe...  
WO/2020/249680A1
The present invention relates to a method for controlling an electrical power collector (70) configured to collect electrical power from a track line (30) of an electric road system arranged along a road (10). The track line (30) compris...  
WO/2020/241677A1
This wireless power transfer system is provided with a power transmission device and a plurality of moving bodies that wirelessly receive power from the power transmission device. The power transmission device is provided with: a power t...  
WO/2020/239292A1
If a failure of components of a transport-system sliding contact can be predicted, preventive maintenance that is sometimes unnecessary is eliminated and an alternative run-to-failure approach associated with downtime can be avoided. The...  
WO/2020/229042A1
The invention relates to a power collector for a rail vehicle having an electrically conductive contact device and having a raising mechanism. The contact device is designed for transmitting power between an overhead wire, which is arran...  
WO/2020/230380A1
This foreign object removal device removes a foreign object on a vehicle body lower surface in non-contact power supply from a power transmission unit of a power transmission device installed on a road surface to a power receiving unit o...  
WO/2020/224557A1
A side-outlet current collector, comprising an inner-segment conductive body and an outer-segment conductive body; the inner-segment conductive body and the outer-segment conductive body introduces and draws out a current in the same dir...  
WO/2020/211100A1
A direction control device for a vehicle capable of receiving power during traveling, and a vehicle. The device comprises a lateral deviation swing arm mechanism. The lateral deviation swing arm mechanism comprises a primary force transm...  
WO/2020/211101A1
A vehicle driving direction control device having a power receiving function, comprising a lateral deviation swing arm mechanism, the lateral deviation swing arm mechanism comprising a main transmission arm (1), a telescopic secondary tr...  
WO/2020/209084A1
A non-contact power supply system (10) performs non-contact power transmission between a power transmission device (20) provided outside the vehicle and a power reception device (30) provided in the vehicle and charges a storage battery ...  
WO/2020/208313A1
The inductive coupler (CP) comprises a primary module (MP) and a secondary module (MS), each of the modules comprising a planar coil (BP, BS) that is square in geometric shape and a magnetic structure (SP, SS) made of ferrite. According ...  
WO/2020/203464A1
In the present invention, a contactless power supply system (10) transmits power in a contactless manner between a power transmission device (20) provided on a road and a power reception device (30) provided on a vehicle, and charges a s...  
WO/2020/200861A1
The invention relates to a charging arrangement comprising an electrical vehicle (1) and a charging device (2) configured for charging the electrical vehicle (1) with electrical energy, whereby the electrical vehicle (1 ) comprises a fir...  
WO/2020/196785A1
This power receiving device is provided with: a power receiving antenna for wirelessly receiving alternating-current power from a power transmitting antenna of a power transmitting device; a power receiving circuit for converting the alt...  
WO/2020/189077A1
The dynamic power transfer system 100, 110, 120 is provided with: a power transmission coil 40; a power supply unit 20 for supplying power to the coil; a shield member 50, 54 for shielding the electromagnetic field of the coil; and a hol...  
WO/2020/187414A1
The invention relates to a contact device to be arranged on an electrically driven vehicle, in particular an electric bus or the like, or on a charging station for an electrically driven vehicle, with at least two contact strip assemblie...  
WO/2020/179194A1
[Problem] Provided is a configuration comprising: a plurality of markers 5 attached to an end face of a pantograph 1a, distanced in a car-lateral direction; an area sensor camera 2 that is disposed on a roof of a car 1 and that takes ima...  
WO/2020/173435A1
A multiple-unit train and a pantograph platform structure thereof. The pantograph platform structure comprises: a vehicle structure having a recessed flat-roof structure (3); a high-voltage box (4) disposed at the flat-top structure (3) ...  
WO/2020/174900A1
This in-motion contactless power supply system uses a plurality of primary coils 112 laid along the direction of travel of a road and a secondary coil 212 installed in a vehicle 200 to supply power to the vehicle while the vehicle is in ...  
WO/2020/170884A1
Provided is a power receiving apparatus (30) which receives power in a non-contact manner from a power transmission apparatus (20) that includes a primary coil (21), and supplies power to a power storage device (16). The power receiving ...  
WO/2020/169287A1
The present invention provides a storage system comprising at least one vehicle (6, 36, 300', 400), a horizontal rail grid (108,5) and a charging system for charging a rechargeable power source (20) of the vehicle, wherein the vehicle co...  
WO/2020/158559A1
This power receiving device (30) comprises: a secondary coil (31) which can receive power contactlessly from a primary coil (21); a capacitor (32) which is connected to the secondary coil (31) and which, together with the secondary coil ...  
WO/2020/157397A1
Said pantograph comprises a chassis, a bow, an articulated arm (210) comprising at least one main rod (216) and at least one auxiliary rod (220), an aileron assembly comprising at least one aileron (10) which is movable relative to the a...  
WO/2020/151872A1
The invention relates to a method for charging a battery (4) of a vehicle (2) with electrical energy using a charging station comprising at least one source for generating electrical flashes (16), the at least one source generating at le...  
WO/2020/148141A1
The invention relates to a power transmission system for a vehicle that can be moved along a power rail assembly or a track (T), the vehicle in particular being in the form of a crane, the power transmission system comprising at least on...  
WO/2020/145168A1
A power reception device (30) of a non-contact power supply system (10) in which power is supplied in a non-contact manner between a power transmission device (20) provided to a road side and the power reception device, which is provided...  
WO/2020/143190A1
A four-rail power supply control system for a short-stator magnetic levitation train. A first power supply rail (1a), a second power supply rail (1b), and a third power supply rail (1c) of the system constitute a three-phase alternating-...  
WO/2020/145167A1
In a contactless power supply system (10), a transmission device (20) is provided with an inverter (22), a transmission-side filter circuit (23), and a transmission-side resonant circuit (24) having transmission-side resonant coils (24Lu...  
WO/2020/136625A1
Electrified roadway systems include a roadway, and vehicles configured to operate on the roadway. The roadway has a base, and two electrically-conductive rails mounted on the base. One of the rails is electrically connected to a source o...  
WO/2020/129067A1
A system and a method for validating electric vehicles in a network are provided herein. The method may include the following steps: transmitting energy from at least one road section to at least one electric vehicle; recording a magnitu...  
WO/2020/128042A1
The invention relates to a system for monitoring and identifying the wear of at least one sliding contact of a current collector and deflections of the sliding contact, comprising at least one bus bar arranged along a route or line and a...  
WO/2020/129972A1
A carcass (40) of a pneumatic tire (10) according to the present invention comprises: a plurality of carcass cords (40a) which are formed of a conductor and are arranged in the tire radial direction and the tire width direction; and a ci...  
WO/2020/122017A1
This power receiving device (30) is able to receive AC power from a power transmission device (20) having a primary side coil (21) to which the AC power is input, supplies power to a load (16), and is mounted on a vehicle (15). The power...  
WO/2020/119125A1
A redundancy control method and system for a locomotive high-voltage system. The method comprises: obtaining pantograph fault information and/or vacuum main circuit breaker fault information; performing a switching operation on a high-vo...  
WO/2020/115828A1
This traveling device comprises: a movable part which is disposed to be capable of travel along a travel path; a drive part which is disposed on the movable part and which causes the movable part to travel using either power which is sup...  
WO/2020/108795A1
The invention relates to a system having an electric consumer, in particular having a drive, in particular having an electric motor supplied by an inverter, wherein the system has an electric device having a switch apparatus and lines, i...  
WO/2020/107514A1
Disclosed is a deflection-type vehicle power receiving device, comprising a deflection rod, a current collector provided at the front portion of the deflection rod, and a driving mechanism for driving the deflection rod to deflect horizo...  
WO/2020/103202A1
A roadway charging device, comprising a road isolating frame (1) arranged along a dividing line or a separating line of a motor vehicle road, and a power supply device provided on a road isolating frame (1) for contacting a vehicle power...  
WO/2020/105397A1
A vehicle power transmission apparatus 1 is installed on an installation surface 7a of a parking space where a vehicle 9 is parked, and has embedded therein a transmission coil 2 for contactlessly supplying power to a power reception coi...  
WO/2020/104188A1
The invention relates to a contact unit (16) for a charging system for electrically driven vehicles, in particular passenger vehicles, trucks, buses or the like, and to a charging system. The charging system comprises a charging contact ...  
WO/2020/103595A1
Provided are a roadway charging device, a vehicle power receiving device and a vehicle mobile charging method, the roadway charging device comprises a positive power line (1) and a negative power line (2) buried along the roadway, a road...  
WO/2020/105192A1
This traveling device is provided with: a stationary unit formed with a traveling path; a power transmission unit provided in the stationary unit and supplying power; a movable unit capable of traveling along the traveling path; a power ...  
WO/2020/093775A1
A current collector, comprising a base (1) and a pantograph head (5). First vertical rods (5.1) are provided at the bottom part of the pantograph head (5). Second vertical rods (1.1) are provided on the base (1). Large tension springs (9...  
WO/2020/088806A1
The invention relates to a current collector (10) having at least one sliding contact (12, 12') for making electrical contact with a conductor profile (3) of a conductor line (2) and at least one antenna (13) for insertion into a longitu...  
WO/2020/077691A1
Disclosed are a current collector (100) and a magnetically levitated train. The current collector (100) comprises: a mounting base (110) and a slipper assembly (120) arranged opposite each other; an inner connecting rod (131) and an oute...  
WO/2020/070945A1
This misalignment detection device is provided with: a plurality of coils which receive magnetic force lines generated by a power transmission coil and are disposed side by side line-symmetrically with respect to an axis line as a symmet...  
WO/2020/066097A1
In this unmanned conveyance vehicle, this battery replacing method, and this battery charging method, provided are: a truck body (11); a travel drive device (12) which causes the truck body (11) to travel; a control device (13) which is ...  

Matches 1 - 50 out of 7,629