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WO/2005/096485A1 |
A noncontact power supply facility in which current phase is matched between induction lines. According to the output current from a power supply device (21) and power consumption of an induction line (19), a lead time corresponding to t...
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WO/2005/090112A1 |
The invention relates to a device for transmitting electrical energy from the track (2, 3) to a vehicle (1) of a magnetic levitation railway. The inventive device is characterised in that it operates in a contactless manner, whereby at l...
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WO/2005/090903A1 |
A method for optically determining a physical attribute of a moving object, such as the height h of the carbons (14) of a pantograph head (10). This method incorporates a method for optically establishing a mathematical spatial relations...
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WO2005042295A9 |
The device for capturing electrical energy consists of a capturing plough-type element (10), an arm for holding said capturing plough-type element on the frame of the vehicle, means for lifting up said plough-type element and means for e...
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WO/2005/075240A1 |
A transport system, comprising: (a) an underfloor high frequency alternate current primary conductor (10,10') for providing an electromagnetic field extending along said primary conductor for inductive energy transfer, (b) at least one e...
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WO/2005/073014A1 |
An auxiliary power supply for vehicle in which use frequency of a starting section is minimized and a power converting section can be stopped normally even when power cannot be obtained normally from the output of the power converting se...
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WO/2005/068246A1 |
The invention relates to a trough for guiding and powering a roller vehicle. Said trough is embodied in the ground and comprises at least one conductive rail (3) and two profiles (2) which are oppositely disposed, define a top slit (1) a...
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WO/2005/065985A1 |
The invention relates to a sensor device for indicating wear states on contact bodies of pantographs of electrically driven vehicles, said contact bodies being fixed to metallic supports. The aim of the invention is to provide a sensor d...
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WO/2005/047051A1 |
A composite electrical collector comprises a metal mesh embedded in a tribologically acceptable matrix.
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WO/2005/044614A1 |
A current collector comprises one or more Fibre Bragg Grating sensors mounted on or in the current collector. Such a collector can be used in a system in which:- i) detector means in the collector indicates a current collector condition ...
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WO/2005/014363A1 |
The invention relates to an energy supply arrangement in an automatic transport system, in which system there is at least a central control unit and substantially discrete or interlinked, electricallydriven vehicles (1) that run without ...
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WO/2004/110805A1 |
The invention relates to a transport system. Said transport system comprises a conductor system which is connected to at least one supply conductor connected to an energy source, also comprising at least one transport carriage which can ...
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WO/2004/090918A1 |
A communications system for use with an inductive power transfer system carries the communication signals on the same cables as the power, with the frequency of the communications system being greater than that of the power system. The s...
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WO/2004/069579A1 |
The invention relates to a current collector for a third rail, comprising a basic parallelogram (20) that originates from a vehicle and is provided with a fixture for a contact slipper (30), which extends from said basic parallelogram (2...
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WO/2004/065159A1 |
An arrangement for providing electric power to a vehicle (1) from an AC-supply line (2) through a pantograph (3) of the vehicle in contact with the supply line when the vehicle is moving therealong comprises a transformer (5) connected t...
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WO/2004/062959A1 |
Disclosed is a rail system comprising successive primary winding arrangements (28) that are fed with supply voltages by generator circuits (54) which receive a pilot signal having a basic frequency of 185 kHz from a common pilot unit (57...
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WO/2004/043727A1 |
The device is characterised by units of pairs of two friction or sliding shoes (28) and (29), running on a metal guide rail (2), each fixed to a self-guidance unit (16), by means of rollers (26) and (27), running along the guide rail. Sa...
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WO/2004/033248A1 |
The invention relates to a current collector (1) comprising a frame (3) consisting of arms (4-7) which are connected in an articulated manner, and a rocker (10) which is coupled to the frame (3) and comprises two wearing strips (13) that...
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WO/2004/026616A1 |
A control device (26) for controlling a pressure delivered ía a fluid-operated actuator (18) far actuating an electric current collector assembly (10) transmitting energy between an electrical line (20) and a vehicle (12) is provided wi...
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WO/2004/026615A1 |
A control device (26) for controlling a pressure delivered to a fluid-operated actuator (18) for actuating an electric current collector assembly (10) transmitting energy between an electrical line (20) and a vehicle (12) is provided wit...
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WO/2004/020241A1 |
The invention relates to a frictional strip arrangement (6) comprising a frictional strip carrier (7) which is arched on the longitudinal extension thereof, having a cross-sectional profile section made of an electrically conductive mate...
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WO/2004/007236A1 |
The invention relates to a rotating transmitter/receiver cylinder system which is used to capture the current from the catenary and power the traction motors of the electrical machines of a train. For this purpose, the small cylindrical ...
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WO/2003/107108A1 |
The invention relates to a shunting arrangement for a ground transport system inductively supplied with electric power, comprising an arrangement of lines which can be impinged upon with electric current and which can be connected to a p...
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WO/2003/106213A1 |
The invention relates to a primary conductor arrangement (1) for a system for inductive transmission of electric power. The conductor arrangement comprises an outgoing line and a return line (3) which are arranged in a parallel position ...
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WO/2003/104016A1 |
The invention relates to the integration of a current track in the road surface. Electric motor vehicles can be operated by means of a current pick-up located on the underneath of a motor vehicle. The current tracks can simultaneously be...
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WO/2003/105306A1 |
Disclosed is a device for inductively transmitting electric power to a movable consumer, comprising at least one primary inductor which extends along a predetermined consumer trajectory as a conductor loop and from which electric power c...
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WO/2003/086808A1 |
The invention relates to a sliding strip (1) comprising at least one contact strip (22, 22a, 22b) containing a first carbonated material which is resistant to abrasion, and a sheath (21, 21a, 21b) containing a second carbonated material ...
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WO/2003/086807A1 |
The invention relates to a device for supplying energy and for guiding a mobile object inductively. Said device comprises a primary inductance, in the form of a conductor loop (3), which extends along a designated displacement path of th...
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WO/2003/047903A1 |
The aim of the invention is to create a rail-mounted transport system, especially a monorail conveyor, comprising at least one active point having at least two displaceable rail sections which can be selectively brought into an operating...
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WO/2003/033291A1 |
The invention concerns a device for transmitting an electric current between a substantially rigid conductor and a mobile sensor, device wherein contact pressure is produced at least partly by magnetic attraction forces between the condu...
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WO/2003/026915A1 |
The invention relates to a telpher line with contactless energy transmission between a supply line (4) which is arranged at a distance along a running rail (1) for mobile transport units (12) and an inductive current collector which is s...
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WO/2003/022619A1 |
The invention concerns a power supply rail (1) in the form of a profiled section (3), wherein are longitudinally arranged electrically conductive tracks (4), which co-operate with current collector shoes (11) borne by the collector carri...
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WO/2002/037642A1 |
A noncontact power supply facility comprising a magnetic body (12) having a hole part (11) for passing a primary-side first induction line (2), a primary-side second induction line (5) for effecting a noncontact power supply to a load an...
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WO/2002/032714A1 |
The invention relates to a bow suspension for a current collector of electrically driven vehicles, in particular rail vehicles. Said bow suspension comprises a frame (1) which has a pantograph contact strip (11) that is supported on an a...
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WO/2002/022322A1 |
The invention concerns a device for balancing a force comprising an articulated mechanism (10) consisting of a proximal arm (12) borne by a support wedged on a first hinge pin (20) and a distal arm (14) borne by the proximal arm and wedg...
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WO/2002/020298A2 |
A method for powering a vehicle comprises, in one embodiment, receiving infrared radiation emitted as heat from a roadway surface, and converting energy of the infrared radiation to a form of energy that is useful for providing power to ...
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WO/2002/020299A1 |
The invention relates to a method and a device for supplying energy. The invention is suitable for use in measuring and regulating systems for the dimensions of a traction current consumer, the measurement or influence thereof having to ...
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WO/2002/009968A1 |
In order to transfer energy in a contactless and inductive manner, a primary circuit comprises two parallel lines (9) along which a vehicle comprising a secondary circuit travels. The two lines forming the primary circuit are arranged in...
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WO/2001/098109A1 |
An elongate vehicle appendage (1) including air flow guiding means defining air flow diverting channels (2) along a leading edge which, in use, direct the flow of air around the vehicle appendage (1) in such a manner as to reduce audible...
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WO/2001/096137A2 |
The current collector (1) has a frame (2) formed by arms (3-7) hingedly connected to one another and a rocker (8) that is hinged to the frame (2) and can be pressed on a contact wire. The frame (2) can be adjusted in vertical direction b...
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WO/2001/076906A1 |
The invention concerns mounting bracket (3) of pantograph bow contact (1), designed to bear a current collector (2), characterised in that it comprises, entirely or partly, at least an organic composite containing fibres and an organic m...
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WO/2001/072547A1 |
The invention concerns a novel means of public transport by noiseless electric bus, without electrochemical battery, on multiple routes provided that said buses (1) travel in contact with a succession of powering points connected to the ...
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WO/2001/060653A1 |
A method for regulating the contact force between a pantograph and an overhead cable, by means of at least two contact force measuring sensors for determining the contact force is disclosed, whereby the drop-out of a contact force measur...
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WO/2001/008920A1 |
The invention concerns friction contact devices, such as pantographs, used for transferring electric current from a fixed electrical conductor, such as a catenary, to a stopped or moving railway car. More particularly, the invention conc...
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WO/2001/005617A1 |
The invention relates to a pantograph slipper for current collectors which is comprised of a longitudinally extended support provided with a flat top side and a coal slipper strip which is glued to the support. The aim of the invention i...
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WO/2001/002211A1 |
Inductive transfer methods and structures combine, in a single system, at least two of the three functions of transferring power, communicating data, and sensing position with a vehicle on a guideway. A set of conductors is installed on ...
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WO/2000/076800A1 |
The invention concerns a system for producing a mechanical or electrical link between an element fixed on the ground and a mobile vehicle. The invention aims at eliminating the repetitive and dangerous operation which consists in electri...
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WO/2000/061400A1 |
The invention relates to a device for inductively transmitting electrical power comprising a primary conductor having a supply line (1) and a return line (2) and comprising a current collector (3) equipped with a ferrite core (5) around ...
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WO/2000/058122A2 |
The aim of the invention is to pick up the kilovolts-amperes of the power supply source, called the catenary, in order to transmit that power to the electric traction motors of the railway locomotives. The system is comprised of two main...
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WO/2000/050284A1 |
An electric railway truck (10) comprises an unsprung third rail collector beam (14) for a swing arm primary suspension. The collector beam (14) and attached current collector (12) are mounted to the truck frame (20) through the use of mo...
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