Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 10,527

Document Document Title
WO/2018/164213A1
The present invention is provided with: a laser measurement region sensor (10) capable of allowing a lower surface contact-type third rail (5) and a traveling rail (8) to be simultaneously in a measurement range; and a data processing un...  
WO/2018/158006A1
The invention relates, inter-alia, to an arrangement having a route-side switch-off device (40), which, when a switch-off signal (ST) is applied, switches off a traction voltage (U) applied to a vehicle route or to a section of a route n...  
WO/2018/158235A1
The invention describes a current-collecting device (20) for a contact line system (1). The current-collecting device (20) comprises a current collector (4) which has a contact element (4a) with two electrical contacts (4aa, 4ab) for mak...  
WO/2018/159540A1
Provided is a ground-side power supply device that is installed in a traveling road surface on which a vehicle travels and wirelessly transmits or receives power to or from the vehicle. The ground-side power supply device is provided wit...  
WO/2018/159732A1
[Problem] To realize high-precision calculation of the opposing-direction separation distance between electricity-supplying and -receiving coils without using a special sensor. [Solution] A wireless electricity supply device Ut for wirel...  
WO/2018/154170A1
The present invention describes a system for detecting outages in negative conductor cables and leakage currents in negative conductor cables (8) in electrical installations of a railway network (7). More specifically, this system compri...  
WO/2018/153592A1
The invention relates to a method for determining contact wire wear in a traffic system, wherein an actual cross-section of the contact wire (4) is determined, said actual cross-section being representative of the amount of wear. In orde...  
WO/2018/153638A1
The invention relates to an electrified road transport system (20, 50, 70). The transport system comprises a contact line system having a plurality of masts (23) having support cables (11) and having contact wires (12) suspended thereon....  
WO/2018/146973A1
The control method according to one embodiment of the present disclosure is a method for controlling a power transmission device that is provided with: a power transmission coil for outputting power to a power reception coil; a housing t...  
WO/2018/110706A1
The railway direct-current feeding system according to the present invention is provided with: a feeding line that is connected to a plurality of electric power substations arranged along a railway; and a trolley line that is connected t...  
WO/2018/109952A1
Provided is a power transmission device control method for controlling a power transmission device comprising a power transmission coil that outputs power to a power-receiving coil and a thermal sensor that measures the surface temperatu...  
WO/2018/099857A1
The invention relates to a method for emergency shutdown of a supply voltage or traction power supply on an electrified line or an electrified line section for rail vehicles, comprising the steps of: transmitting a signal automatically g...  
WO/2018/087931A1
A trolley wire display device is provided with a display reference point setting unit (51) for setting, for each point from among point cloud data, which is a set of points obtained through the three-dimensional measurement of an object,...  
WO/2018/086602A1
An insulated and composite overhead-contact-system supporting apparatus, comprising a flat cantilever (1), an oblique cantilever (2), an oblique-cantilever supporting bar (3), a positioning pipe (4), a stiff positioning-pipe support bar ...  
WO/2018/086820A1
The invention relates to a substation device (12, 12a, 19) for feeding at least some sections of at least one single-phase supply line (3), in particular a contact line of a route (8), from at least one three-phase power supply grid (6),...  
WO/2018/084343A1
An expansion joint apparatus is disclosed. An expansion joint apparatus according to the present invention may exhibit flexible movement so that an electrical connection of a rigid trolley bar that is installed in order to supply electri...  
WO/2018/082408A1
A traction return current device, comprising an inductor unit (11) and a capacitor unit (12). One end of the said inductor unit (11) is connected to a first rail, and the other end is connected to a second rail; one end of the capacitor ...  
WO/2018/079679A1
The charging system according to one embodiment of the present invention has a vehicle and a charging device. The vehicle is provided with a power storage function unit, a drive unit, a power reception unit, a charge control unit, a thir...  
WO/2018/077551A1
The invention relates to a connecting device (5) for connecting an overhead conductor rail (2) to at least one load-bearing cable (4), comprising at least one overhead conductor rail apparatus (8) which is designed to be connected to the...  
WO/2018/062117A1
[Problem] The number of coils connected in series cannot be increased, and the amount of electric power that can be transmitted using a wireless power feeding device cannot be increased. [Solution] A contactless power feeding coil unit a...  
WO/2018/054344A1
An automatic passing phase-separation system for a section post of an electrified railway, and a method. The system comprises: a pantograph identification device, used for sensing a driving position and direction of a train; a voltage tr...  
WO/2018/051738A1
To provide an insulator detection device and insulator detection method capable of detecting an insulator using a simple configuration while suppressing cost, an insulator detection device is provided with a uniaxial-scanning-type range ...  
WO/2018/041733A1
The invention relates to a contact line system (1) having: at least one contact line (2) for supplying power to at least one vehicle; at least one built-around region (5) in which a clearance from a structure must be maintained, said cle...  
WO/2018/034196A1
A wireless power transmission system for transmitting wireless power by electromagnetic inductance from a power transmission coil, to which AC power is supplied from an AC power supply circuit of a power transmission device, to a power r...  
WO/2018/025535A1
The present invention detects a relative position of a coil in a short time and ensures a power feed time period, in an elevator in which power is fed to a cage while the cage is stopped. A movable body system according to the present in...  
WO/2018/024956A1
The invention concerns a system for connecting two catenary contact wires (1), the system comprising a coupling body (2) suitable for receiving and holding together two contact wires placed end to end, the coupling body having, for each ...  
WO/2018/026512A1
Embodiments include apparatus and methods for implementing lane charging for a roadway. A road segment in a geographic region is identified from a geographic database. The road segment may be identified based on the geographic position o...  
WO/2018/025124A1
A system for automatic positioning of a railway overhead line comprising: a mechanical arm (12); a first hooking device (31) that can be fixed to the end of said mechanical arm (12); a mast (40) for positioning an overhead line; a second...  
WO/2018/024318A1
It is described a method for providing an inductive-charging device (100) into an existing driving-road (200), the method comprising: providing (10) an area (110) for an inductive-charging device (100) at a location (211) of a driving-ro...  
WO/2018/020397A8
A hanger (5) for an overhead railway line adapted to be fixed between a carrying cable or a bracket and a power supply contact wire (4) comprises: a clamp (8) to tighten an undercut portion of the contact wire, and a negative-stiffness e...  
WO/2018/020397A1
A hanger (5) for an overhead railway line adapted to be fixed between a carrying cable or a bracket and a power supply contact wire (4) comprises: a clamp (8) to tighten an undercut portion of the contact wire, and a negative-stiffness e...  
WO/2018/019763A1
The invention relates to a method for supplying power to railway operating elements (2) arranged on a railway line (1), with a terminal station (5) provided with a power supply device (6) and with at least one substation (20) that is con...  
WO/2018/020907A1
In order to ascertain the flow of current over the whole railroad system and provide proper instructions to a supervisor who manages operations and electric power on the basis of the flow, this feeder measurement system is provided with ...  
WO/2018/016427A1
Provided is an electric brake apparatus that achieves improvement in response and reduction in cost, etc., and, at the same time, is able to reduce copper loss in an electric motor and to reduce power consumption. This electric brake app...  
WO/2018/016976A1
A method of detecting a wirelessly powered vehicle on a roadway uses detection of induced voltages or currents in coils provided in the roadway. Once the vehicle has been detected the appropriate coils can be energised to power the vehicle.  
WO/2018/011342A1
The invention relates to an arrangement (1) of a first slab assembly (2, 2a) and at least one further slab assembly (2, 2b, 2c), wherein each slab assembly (2, 2a, 2b, 2c) comprises a cable bearing element (20) and a section of at least ...  
WO/2018/008074A1
The present invention is a station-building power supply device (6) that converts, into AC power, regenerative electrical power generated by regenerative braking of a train (4) and that supplies the AC power to a station load (5) side. T...  
WO/2018/002931A1
A system for wireless power transfer of on-road vehicles is provided herein. The system includes a plurality of base stations; a power transmission line located beneath a surface of a road having a plurality of segments, each segment hav...  
WO/2018/003581A1
A power storage system (100) is provided with: a first electric storage unit (101); a second electric storage unit (102); a switching unit (106) that selectably connects the first electric storage unit (101) or the second electric storag...  
WO/2017/208539A1
A mobile body driven by power transmitted wirelessly from a noncontact power supply device equipped with a power transmission resonator that transmits power by a noncontact power transmission method, said mobile body being equipped with:...  
WO/2017/208546A1
This moving body is driven by electric power transmitted wirelessly from a non-contact power supply device provided with a power-transmitting resonator that transmits electric power by means of a non-contact power supply system, wherein:...  
WO/2017/208498A1
The present invention addresses the problem of quickly approximating secondary power to a secondary target value. A contactless power supply system (2) is provided with a primary circuit (21) for supplying primary power to a power supply...  
WO/2017/199427A1
This equipment monitoring device comprises: one or more wireless sensors 102 to 104 which are provided for an object to be monitored so as to monitor the object to be monitored; and a collecting station 101 which receives monitoring info...  
WO/2017/199375A1
The present invention is provided with: a power transmission unit (11), which is provided on the ground, and which houses therein a power transmission coil (21) that transmits power in a non-contact manner; a power supply unit (12) that ...  
WO/2017/199528A1
A mobile body system equipped with noncontact power supply devices and mobile bodies driven by power transmitted wirelessly from the noncontact power supply devices. The noncontact power supply devices are equipped with: a power transmis...  
WO/2017/195581A1
[Problem] To inexpensively provide a non-contact power supply device and a non-contact power supply system which are based on Faraday's law of electromagnetic induction in the air, in a material in which a propagation loss of an electrom...  
WO/2017/195443A1
The present invention further improves power transmission efficiency while making best use of a solenoid coil in the case where charging is performed by non-contact power supply using a solenoid coil. Provided is a power reception device...  
WO/2017/195447A1
The present invention suppresses magnetic field leakage. A power coil that transmits or receives power has: an inner coil; a first outer coil that is formed so as to surround the inner coil, the first outer coil generating, at the outsid...  
WO/2017/191707A1
Provided is a saddle-type vehicle for which the transmission efficiency can be increased without strictly managing parking position. The saddle-type vehicle is provided with a front wheel, a rear wheel, a body frame, a saddle, a power ac...  
WO/2017/188572A1
The present invention relates to a hinged cantilever deformation inspection system and, more specifically, to a hinged cantilever deformation inspection system capable of recognizing a hinged cantilever on an operating train and automati...  

Matches 1 - 50 out of 10,527