Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 6,065

Document Document Title
WO/2014/054396A1
A power reception device capable of receiving alternating-current power in a noncontact manner from a power transmission device includes a secondary side coil, a fluctuating load, an impedance conversion unit, and a grasping unit. The se...  
WO/2014/048761A1
The invention relates to a non-rail-bound vehicle (4), in particular a truck or a bus, comprising a current collector (5) for supplying electric energy from a two-pole overhead conductor, the contact wires (1, 2) of which, said contact w...  
WO/2014/048781A1
In the method for determining the spatial arrangement of an overhead wire (10), the overhead wire (10) is irradiated with microwaves (32), microwaves emitted by the overhead wire (10) are detected and the detected microwaves are used to ...  
WO/2014/045873A1
A power receiving device (21) is provided with: a secondary coil (23a) that is capable of receiving AC power in a contactless manner from a power transmitting device (11) having a primary coil (13a) to which AC power is inputted; a recti...  
WO/2014/045874A1
A power receiving device (21) comprises: a secondary coil (23a) which contactlessly receives AC power from a power transmission device (11) having a primary coil (13a); a variable load (22) in which an impedance changes in accordance wit...  
WO/2014/040974A2
The invention relates to a system for transferring energy to a vehicle (1), in particular a track-bound vehicle, such as a light rail vehicle, and a vehicle-route arrangement wherein - the system comprises an electric conductor arrangeme...  
WO/2014/041005A1
The invention relates to a rail vehicle, in particular for high-speed traffic, comprising a carriage body (102) which has an interior and defines a vehicle longitudinal direction, a vehicle transverse direction and a vehicle height direc...  
WO/2014/040656A1
The present invention relates to a rail vehicle, in particular for high speed transportation, having a car body (102) which has an interior and defines a vehicle longitudinal direction, a vehicle transverse direction and a vehicle vertic...  
WO/2014/042404A1
The present invention relates to a current collection module for an electric vehicle, which collects electricity from an electricity supply module. The current collection module according to the present invention includes a body, a curre...  
WO/2014/033663A2
A pick up device for a self insulated supply line for vehicles wherein a magnetically attracted flexible tape element (7) accommodated in an insulating enclosure (3) provides in a sequence the supply to a plurality of conductive elements...  
WO/2014/034844A1
[Problem] To provide a power transmission system capable of efficiently transmitting power when a cell (204) is charged by a system on the power-receiving side. [Solution] This power transmission system (100) comprises at least: a power ...  
WO/2014/036319A1
A vehicle charging system comprises a plurality of retractable conductor bars in a housing of a vehicle. The plurality of conductor bars includes a positive conductor bar and a negative conductor bar. Individual conductor bars of the plu...  
WO/2014/027076A2
The invention relates to an inductive pick-up arrangement (1) to be mounted on an electric vehicle which shall be operated with electric energy produced by the arrangement by magnetic induction, wherein the arrangement (1) comprises a pi...  
WO/2014/024590A1
In the case of an object produced from an insulating material, a conductive wire (3) and a thin film (5) with conductivity are mounted to the surface thereof so as to face each other, and pulse voltage is applied between the conductive w...  
WO/2014/007352A1
A transmitting device comprises; an AC power supply capable of outputting an AC power; a primary side winding to which the AC power is input; and a power value variable unit provided between the AC power supply and the primary side windi...  
WO/2014/000353A1
A power supply device (10) for a hybrid railway vehicle, a power supply system including the power supply device (10) and the railway vehicle including the power supply system. The power supply device (10) comprises a super capacitor (10...  
WO/2014/003026A1
A non-contact power transmission device provided with a ground-side apparatus, a vehicle-side apparatus, and an impedance adjustment unit. The ground-side apparatus includes a high-frequency power supply and a primary-side coil. The vehi...  
WO/2013/179740A1
A pantograph device of a trolley truck comprises: a base frame (6); a lower frame (8) swingably mounted on the base frame; an upper frame (10) swingably mounted near the tip of the lower frame via a connection shaft (9); a collector head...  
WO/2013/176152A1
A transmitting coil (10) and/or a receiving coil (20) are/is configured from a double-sided winding coil combination formed by combining a plurality of unitary double-sided winding coils (100, 200). From the unitary double-sided winding ...  
WO/2013/174608A2
The invention relates to a system for supplying energy to an electric vehicle (7) which does not travel on rails, having an electric traction drive during travel on a road (1) comprising at least one lane (2). Running alongside the lane ...  
WO/2013/168281A1
A non-contact power supply system (10) supplies power in a non-contact manner from a power transmitting apparatus (20) to vehicles (100A, 100B), i.e., power receiving apparatuses. The power transmitting apparatus is provided with power t...  
WO/2013/161017A1
This pantograph device is equipped with: insulators (11) that are attached to the roof of a railroad vehicle; an underframe (12) that is supported by the insulators; a main frame that is attached to the underframe and extends upward; a c...  
WO/2013/156093A2
The invention relates to a method for monitoring pantograph failure in a rail vehicle combination of at least one rail vehicle, comprising a plurality of pantographs and electrical conductors from the pantographs to a carriage body-side ...  
WO/2013/156338A2
The invention relates to a method for current collector failure monitoring in a rail vehicle, in which each chassis has a left (1, 3) and a right (2, 4) current collector and wherein a common electrical line (5) is guided between the cur...  
WO/2013/153230A2
The invention relates to a contact device for a current collector for rail vehicles, wherein the contact device has at least one graphite collector shoe (17) which is arranged for contact with an overhead wire on a collector shoe frame (...  
WO/2013/154097A1
Provided is an underwater power supply system comprising a rising/descending station (20) that rises and descends underwater between the water depth at which an underwater mobile body (10) is working and the vicinity of the water surface...  
WO/2013/150365A2
A vehicle (10) includes a power receiving portion (27) that is mounted below a floor panel (510) and that receives electric power in a contactless manner from a power transmitting portion provided outside the vehicle, an electromagnetic ...  
WO/2013/145648A1
A contactless power supply device is provided with a power transmission side pad (11) and power reception side pad (12). The power transmission side pad and the power reception side pad are each provided with a core (110, 210, 310, 410, ...  
WO/2013/144014A1
The invention relates to an arrangement for operating a current converter (1), in particular an inverter, wherein - the converter (1 ) is located at a path of travel (8) of land vehicles or at a parking space of a land vehicle, the conve...  
WO/2013/141782A2
The present invention relates to an add-on motor assembly (10; 20) adapted to be connected to an existing vehicle (1) and configured to propel the vehicle along a road. The add-on motor assembly comprises at least one electric motor (12;...  
WO/2013/136787A1
In the present invention, an electricity supply unit (103) contactlessly supplies electricity using electromagnetic induction to an electricity reception unit (153) provided to a vehicle. An electricity supply coil (103a) has a ring shap...  
WO/2013/133255A1
In a contactless power transfer device which supplies electric power from a transmission coil to a receiving coil without contact via magnetic coupling, the transmission coil and/or receiving coil comprises a first coil and second coil e...  
WO/2013/129153A1
A pantograph measurement method by means of image processing comprising a process (S1) for acquiring a video image of a marker (50) disposed on a pantograph (40) and for generating a space-time image from the acquired video, and a proces...  
WO/2013/129452A1
A power transmission system for transmitting electrical energy from a transmission antenna (140) to a reception antenna (210) via an electromagnetic field, the power transmission system comprising: an inverter (130) for converting DC vol...  
WO/2013/124994A1
A trolley-type truck is provided with a pantograph (4) and travels by using a trolley mode for traveling by means of the power obtained from an overhead line, and a non-trolley mode for traveling without obtaining power from the overhead...  
WO/2013/125526A1
A wireless power transmission device (10) has a switching unit (32) that switches power transmission routes (EL1, EL2) so that a first power is transmitted through the first route (EL1) when a first AC power is output from an AC power su...  
WO/2013/124995A1
A trolley-type truck is provided with a pantograph mounted on the top of the truck, and a control device (33) for controlling the pantograph, and travels by using a trolley mode for traveling by means of the power obtained from an overhe...  
WO/2013/124996A1
A pantograph device for a trolley-type truck is provided with an underframe (6), a bottom frame (8) attached to a sliding support shaft (7) disposed on the underframe, a top frame (10) slidably attached to the bottom frame, a collector s...  
WO/2013/122863A1
A collector shoe assembly for use with an electrified conductor rail is disclosed. A support block has a plurality of collector shoe segments movably positioned therein, the outer ends of which are in engagement with the conductor rail.  
WO/2013/118745A1
A non-contact power supply system (A) is provided with a ground-based power supply apparatus (S) having a power supplying coil (4), and a moving vehicle (M) having a power receiving coil (11), and the system supplies power in non-contact...  
WO/2013/111430A1
In this non-contact power supply system, inductance can be easily adjusted. Power is supplied in a non-contact manner to a pickup coil of a carriage from a power supply line that is provided along a traveling path. A variable inductor, w...  
WO/2013/108108A2
A vehicle includes a power receiving portion that contactlessly receives electric power from a power transmitting portion provided outside the vehicle and includes a shield member (400A) that is arranged around the power receiving portio...  
WO/2013/104466A1
The invention concerns a method for determining information about efficiency of an inductive charging system having a primary coil (101, 112), in particular embedded in a road infrastructure (100), wherein a first inductive coupling effi...  
WO/2013/099222A1
A non-contact charging device, wherein a metal frame is arranged separated from a power reception coil such that: the shortest distance from the outermost peripheral wire in a power supply coil to the outermost peripheral wire in the pow...  
WO/2013/099961A1
Provided is a transfer device (1) with which an electric automobile (2) which is loaded on a pallet (30) is transferred horizontally or vertically in intersection with the forward direction of the electric automobile (2). In the pallet (...  
WO/2013/097998A1
Transport device for lightweight goods to be transported, particularly vehicle components. A transport device comprises at least one load transport means for transporting at least one suspended load along a transport route. At least one ...  
WO/2013/091875A2
An inductive power transfer system (10) for roadways includes at least one drive unit arrangement (50) coupled to at least one drive coil arrangement (40) disposed along a roadway (20) for generating a magnetic field extending upwardly f...  
WO/2013/084492A1
Disclosed is a vehicle guidance device that can easily guide a vehicle in the vicinity of a power supply point to the power supply point, even from locations away from the power supply point, by guiding the vehicle along a path of travel...  
WO/2013/081522A1
A patient lift trolley for movement in a suspended rail is provided. The trolley comprises at least one contact element for receiving electrical power from a connectable power supply arrangement when the trolley is arranged in the suspen...  
WO/2013/078662A1
An automatic neutral section passing control system and method for a locomotive. The method comprises: after acquiring a neutral section passing start signal sent by a controller, controlling a rectifier to shut down, so that the locomot...  

Matches 651 - 700 out of 6,065