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WO/2021/157184A1 |
This contactless power feed facility 1 comprises: a plurality of coil units C disposed to a power feed lane R included in a power feed area 40; and a plurality of power conversion units T respectively connected to the coil units C. The p...
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WO/2021/153538A1 |
This power feeding device has: a power transmission coil provided in each of a plurality of power-feeding spaces 11 enabling parallel-parking in a direction from the top side to the back side; and a power supply circuit 22 which, when th...
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WO/2021/122375A1 |
The invention relates to a rocker for a current collector of a vehicle, having at least one first contact strip (13) which is connected to a first lever arrangement (15), which is coupled to a first bearing device (18), and to a second l...
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WO/2021/120593A1 |
Provided is a train split-phase passing system. The system comprises: ground magnetic induction apparatuses, which are provided at either side of a railway near a split-phase area and are used for determining start and ending marks of th...
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WO/2021/124924A1 |
A contactless power feeding device (100) is provided with a transmission power output circuit (130) which outputs an alternating-current power of a predetermined operating frequency, and a power transmission unit (105) for transmitting t...
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WO/2021/123463A1 |
The invention relates to a method for in-situ and real-time collection and processing of geometric parameters of railway lines, in a particular but non- limiting manner to those related to the height and stagger of the contact wire in el...
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WO/2021/116900A1 |
A flexible multi-wire power supply cable with linear current reception, provided with a flexible screen (1) made of an elastomer with properties typical for an electric insulator and with at least two conductor wires (2) made of electric...
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WO/2021/115120A1 |
A shaft end grounding device, comprising a brush holder assembly (6). The brush holder assembly (6) is mounted in a middle hole of a flange mounting base (4) in an electrical isolation mode, one end of the brush holder assembly (6) is fi...
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WO/2021/117507A1 |
This non-contact power supply system comprises: a power transmitter (100) including a first capacitor (116) and a power transmission coil (112), and having a first resonance frequency; a power receiver (205) including a second capacitor ...
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WO/2021/119263A1 |
An insulated cover board support bracket that includes a self-contained resilient fastener that engages and secures the bracket and in turn cover board to an electrical collector rail of a railway system.
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WO/2021/108874A1 |
The invention relates to a railway transportation system on tubular tracks for transporting goods that uses individual (not coupled) autonomous, electric or diesel-electric vehicles (wagons), with pivoting pipeline bogies, motors and bra...
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WO/2021/108873A1 |
The present invention relates to a railway transport system for transporting goods on conventional rails that uses individual (not coupled) autonomous, electric or diesel-electric vehicles (wagons) with pivoting railway bogies, motors an...
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WO/2021/105018A1 |
The invention relates to a current collector (1) for electrically supplying an electrical load (2) which is movable along a conductor line (101), the current collector (1) having a fastening element (3) and at least one sliding contact (...
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WO/2021/098650A1 |
A traction power supply system structure applying a single-phase traction transformer, comprising a traction substation and four feedback lines of a left side power supply arm and a right side power supply arm, the traction substation us...
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WO/2021/100112A1 |
The present invention addresses the problem of constructing a DC power system by using a secondary battery that can be charged to full battery capacity by using an inexpensive and versatile means without using a dedicated charge control ...
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WO/2021/089556A1 |
Disclosed is a ground-powering system (10) for unguided electric vehicles (1) designed to only connect a segment (11.1) of track (11) to a source (400) of supply voltage if it has been determined that an electric vehicle is on the segmen...
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WO/2021/089612A1 |
The invention relates to a method (54) for automatically retracting a device for capturing current with which a non-guided electric vehicle is equipped, the capturing device being movable with respect to the vehicle between a deployed po...
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WO/2021/089633A1 |
A ground-powering method (10) for unguided electric vehicles using a phase track (11) made up of segments, first (520) and second antennae (521) extending along associated segments (11), the method comprising the following steps: . deter...
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WO/2021/089711A1 |
The invention relates to a method (56) for automatically withdrawing a current collection device fitted to a non-guided electric vehicle, the collection device being movable in relation to the vehicle between a deployed position and a re...
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WO/2021/091005A1 |
The present invention relates to a pantograph inspection device and, more particularly, to a pantograph inspection device which enables electricity to be harvested through a magnetic field and an electric field due to an electric current...
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WO/2021/081382A1 |
A multi-purpose detection circuit for object detection and vehicle position determination is described. For example, the circuit is configurable for detecting foreign metallic objects, living objects, and a vehicle or type of vehicle abo...
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WO/2021/079061A1 |
The invention relates to a method for confirming that a command to reduce consumption of electrical power in at least one passenger transportation vehicle has been executed, the method comprising the following steps: - sending (E1) a con...
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WO/2021/072928A1 |
The present invention provides a neutral zone passing control method for a train. A neutral zone passing control apparatus obtains a train position signal, and when it is determined, on the basis of the train position signal, that a trai...
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WO/2021/070068A1 |
A storage assembly (1), comprising: a shelf (2) which comprises, in turn, a plurality of planes (200) and a plurality of supports (20) for supporting articles (3); a sorting station (4) for supplying and/or for receiving articles (3); a ...
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WO/2021/070553A1 |
A wireless power supply system 1 includes a power transmission device 2 and a power reception device 3. The power transmission device 2 is installed in a road 4, and comprises a power transmission coil 21 that wirelessly transmits electr...
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WO/2021/063586A1 |
The invention relates to an overhead line system for supplying electricity to the drive of one or more construction machines for piece good or bulk material transport, wherein the overhead line comprises at least one pair of lines which ...
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WO/2021/067556A1 |
A dropper line includes a dropper wire extending from a first link point to a second link point. A first connection device connects the first link point to a messenger wire and a second connection device connects the second link point to...
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WO/2021/051233A1 |
A stationary charging arrangement for charging a battery or a set of batteries of an electrically propellable road vehicle while the vehicle is stationary. The arrangement comprises a rail element having at least one electric conductor e...
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WO/2021/054086A1 |
If it is difficult to implement facility design in which all combination conditions relating to train operation, such as addition of extra trains in response to an accident or a breakdown, for example, are defined in advance, rail potent...
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WO/2021/054132A1 |
A power supply device of a vehicle power supply system (10) that supplies power to a vehicle (200) from a power supply device (100) installed in a power supply lane (LF) of a vehicle travel path (RS), comprises: a plurality of power supp...
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WO/2021/052948A1 |
A system comprising an electrically propellable vehicle and a rail element comprising at least one electric conductor arranged in at least one groove thereof and being adapted to be put under voltage for supplying electric power to the v...
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WO/2021/049346A1 |
This power transmission device is provided with: a power transmission electrode group including two or more power transmission electrodes; an inverter circuit which converts a DC power output from a power supply into an AC power and supp...
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WO/2021/046963A1 |
A method for controlling automatic switching between a VCB and an HSCB on the basis of a TCMS of a dual-current-system train. The dual-current system comprises a DC 1500 V high-voltage system and an AC 25 kV high-voltage system; the TCMS...
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WO/2021/047089A1 |
Disclosed are an AC/DC network side circuit of a motor train unit and a control method therefor. The AC/DC network side circuit comprises two power supply units, a high-voltage cable (8) and a first high-voltage isolation switch (17); ea...
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WO/2021/042191A1 |
The invention relates to a road transport system applied to the transport of loads and passengers, that uses electric vehicles (all wheels have electric drive motors and are also steering - they turn for steering) that are individual (no...
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WO/2021/039351A1 |
A coil device according to one aspect of the present invention comprises: an electric transmission coil that generates a magnetic field; a housing that houses the electric transmission coil; a conduction part that has an input part, an o...
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WO/2021/020165A1 |
This power feeding system (500) during traveling includes: a power transmission coil (40) installed in a road (105); a power transmission circuit (30) which supplies power to the power transmission coil; power receiving coils (240f, 240r...
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WO/2021/020046A1 |
This system (500) for supplying power during travel is provided with: a power transmission coil (40) provided in a road (105); a power transmission circuit (30) that supplies power to the power transmission coil; a power receiving coil (...
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WO/2021/015253A1 |
This tire/wheel assembly 3 comprises: a wheel 20 of which at least a portion of a rim part 21 is made of a non-magnetic material; and a tire 10 which is mounted on the rim part 21 and includes a belt 15 having a tread part 13 made of a n...
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WO/2021/013767A1 |
The invention relates to a voltage-limiting device having a switch means (5), which has a movable switch contact (16), which is movable between a closed position and an open position, an electrical conductor (10) electrically connecting ...
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WO/2021/014833A1 |
A vehicle power supply system (10) supplies a vehicle (200) with power from a power supply device (100) installed in a power-supply-enabled roadway RC of a vehicle travel roadway RS, wherein the vehicle is designed such that electric pow...
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WO/2021/014768A1 |
A vehicle (200) is provided with: an electricity receiving device (205) which receives electric power from an electricity transmitting device (100) laid on a roadway (RS); a vehicle power source (230) which is charged by means of electri...
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WO/2021/013763A1 |
The invention relates to a switching unit, in particular for a voltage-limiting device, which switching unit has a first stationary switching contact (14) which is electrically connected to a first unit connection (8), a second stationar...
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WO/2021/015257A1 |
A wireless power reception system, according to the present invention, comprises a power transmission device, a power reception device, a wheel having a rim section, and a tire mounted on the rim section, wherein: the tire has a bead cor...
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WO/2021/015259A1 |
This tire wheel assembly is provided with: a wheel provided with a disk part and a rim part and having a power reception device which is attached to the inner circumferential surface of the rim part and which wirelessly receives power su...
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WO/2021/009604A1 |
The invention relates to a system (32) for carrying a first contact wire (19) and a second contact wire (19') crossing or merging the first contact wire (19) through an interruption (33) above a railway junction (3), comprising - a suppo...
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WO/2021/003799A1 |
Provided is an energy coordination system for an electrified railway. The system comprises: a traction network, a high-voltage cabinet, and a power assembly, wherein one end of the high-voltage cabinet is connected to the traction networ...
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WO/2021/001654A2 |
The present invention provides an improved catenary wire system for an overhead line equipment (OLE) installation. Known OLE installations are prone to sagging and hence require a large number of support structures, which are expensive t...
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WO/2020/259469A1 |
Disclosed in the present invention are a welded overhead line system hard cross beam and a construction method therefor. The hard cross beam comprises several steel columns; a cross beam is connected between adjacent two steel columns; t...
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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-...
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