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WO/2023/234241A1 |
A power transmission device (2) is used in an in-motion power feed system (1) that feeds power contactlessly to a vehicle (10) in motion. The power transmission device comprises: power transmission coils (21) that are provided in a road ...
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WO/2023/235126A1 |
A slidable current collector (118) has frame (302) formed as central substrate (308) and sloped shoulders (310, 312) on opposing lateral sides of the central substrate (308). Electrical terminals (306) pass through orifices arranged in a...
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WO/2023/232359A1 |
The invention relates to a current collector (2) for a non-track-bound, electrically or hybrid-electrically driven road vehicle (1) for feeding electrical energy from a two-pole overhead line system having one contact wire (3, 3') per co...
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WO/2023/233804A1 |
A contactless power supply system according to the present invention contactlessly supplies, to a travelling vehicle, electric power from a power supply device provided at a travelling path for the vehicle, and includes a determination m...
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WO/2023/235127A1 |
An electromechanical joint (330) provides rotational movement in at least two dimensions while conducting electrical power between orthogonal hubs (518, 528). The joint, shaped as a cross, has four conical shafts (510, 520, 530, 540) pos...
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WO/2023/234243A1 |
This vehicle control device is used in an in-motion power feed system (1) that has power transmission coils (21) provided in a road (4) and a power reception coil (35) provided in a vehicle (10), and that feeds power contactlessly to the...
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WO/2023/233803A1 |
A contactless power feeding system according to the present invention comprises: a power transmission characteristic acquisition unit that measures power transmission characteristics of a power supply segment and is provided on the power...
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WO/2023/230685A1 |
An electric heavy goods vehicle with an on-board charger for power distribution network maintenance services provides, according to its features, an electric heavy goods vehicle with an on-board charger (1) having its own, specific elect...
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WO/2023/227576A1 |
The invention relates to a rail vehicle roof (1) with electric roof equipment having at least one disconnect switch (3) comprising at least a first insulator (4), to which an electrically conductive disconnector (7) is connected, and a s...
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WO/2023/228596A1 |
A vehicle (1) comprises: a battery (5); an electric load (7, 9); a power receiver (2) having a power receiving coil (22) that receives power from a power transmission coil (64) installed on a road; a DC/DC converter (3) that uses a switc...
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WO/2023/227325A1 |
The invention relates to a current collector (2) for an electrically or hybrid-electrically driven road vehicle (1) for feeding traction energy from a two-pole overhead line system having one contact wire (3, 4) per contact pole. Said cu...
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WO/2023/223709A1 |
A power supply device (250) is provided with: a plurality of repeating coils (70a-70f); and a power receiving circuit (230) that is connected to a power receiving coil and that receives power used in a mobile object. As the mobile object...
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WO/2023/213478A1 |
The invention relates to a non-track-bound, electrically or hybrid-electrically driven vehicle (1) having a current collector (4) for supplying traction energy from a two-pole, electrical overhead line system (3). The current collector (...
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WO/2023/194295A1 |
Various example embodiments relate to an actuator arrangement for a trolley-assisted mining vehicle. The actuator arrangement comprises at least one trolley pole, wherein a trolley pole comprises a proximal end and a distal end. The trol...
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WO/2023/194325A1 |
The invention relates to an electrical charging infrastructure (12) for producing a conductive connection to a vehicle contact unit (16). The charging infrastructure (12) has a ground contact unit (18) which has a plate-type main body (2...
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WO/2023/186306A1 |
The invention relates to a contact piece (10) to be placed against an electrically conductive contact line, guide path or the like, and to a method for producing a contact piece, wherein the contact piece comprises a sliding contact part...
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WO/2023/186738A1 |
A charge rail for charging a parked road vehicle is provided. The charge rail comprising: a charging control segment; a first charging segment; a second charging segment; and a Protective Earth, PE, segment. The segments are arranged one...
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WO/2023/180049A1 |
The invention relates to a method for determining the wear of a contact strip of a rail vehicle current collector. In this case, in a first step, a measurement campaign is carried out for a specific current collector in order to use a mu...
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WO/2023/173101A2 |
Cable-to-rail apparatus, systems, and methods according to which the transfer of a trolley (or "rider element") from a cable (or "line") to a rail, via a transition structure, is facilitated at speed in a zipline or other environment.
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WO/2023/171485A1 |
The present invention provides a power transmission coil structure (1) which comprises: a flat plate-shaped first magnetic body (10); a second magnetic body (20) that includes a central magnetic body (21) provided in a central portion on...
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WO/2023/170433A1 |
A charging arrangement for a mass transit vehicle, the charging arrangement including at least one conductive portion and a safety arrangement, wherein the at least one conductive portion is configured to deliver charging to a mass trans...
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WO/2023/171424A1 |
A contactless power feed system 100 comprises: a mobile body 3; ground power feed devices 2 that are configured to be capable of contactless power feeding to the mobile body 3; and a server 1 that is configured to be capable of communica...
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WO/2023/166821A1 |
A power transmission device (100) for supplying power to a mobile power receiving device (200) in a non-contact manner comprises: a power transmission resonant circuit (110) having a power transmitting coil (112) and a power transmission...
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WO/2023/155456A1 |
A railway transit vehicle, a grid-side power supply system therefor, and a control method therefor. The grid-side power supply system comprises a power source, a first pantograph (301), and a second pantograph (302); the first pantograph...
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WO/2023/154615A1 |
A system for monitoring electrical contacts for an overhead trolley line may include a wear sensor arranged such that an electrical contact on a vehicle or work machine for contacting the overhead trolley line is continually or periodica...
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WO/2023/151809A1 |
An electrical traction, system for an industrial electric vehicle is described. The electrical traction system includes an electrical energy storage device having a storage electrical potential, a DC drivetrain bus having at a drivetrain...
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WO/2023/145231A1 |
This vehicle comprises a contactless power-receiving device that receives electric power in a contactless manner from a plurality of contactless power-transmitting devices arranged on a travel path along a vehicle traveling direction at ...
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WO/2023/145232A1 |
This vehicle comprises: a contactless power-receiving device that receives electric power contactlessly from a plurality of contactless power-transmitting devices disposed, along a travel route, at predetermined intervals in a vehicle tr...
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WO/2023/141366A1 |
A slidable current collector (118) has an array of terminals (306) with carbon brushes (406) for contacting conductor rails (108) to deliver electrical power to a moving work machine (100). The terminals (306) have upper sections (520) w...
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WO/2023/127950A1 |
An automotive power receiving device (12) that is mounted on a vehicle and receives, during traveling of the vehicle, a supply of power from a power supply facility having a power supply body (32) includes: attaching parts (41) to be att...
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WO/2023/117090A1 |
The invention relates to a power supply device (1) for supplying power to a consumer arranged on a rail vehicle, wherein the power supply device (1) is configured for generating a supply voltage of the consumer (2) from a voltage applied...
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WO/2023/112945A1 |
The present disclosure provides a dump truck which does not require installation of a power supply device including a trolley wire on a downhill slope and is capable of using regenerative braking even when the state of charge of a power ...
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WO/2023/112489A1 |
This parking assistance device comprises a route recording unit; an acquisition unit, a correction unit, and a travel control unit. The route recording unit records the travel path of a vehicle during instructor-travel by a driver. The a...
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WO/2023/105044A1 |
The invention consists of a pantograph (2) comprising a pantograph head (4) with two bows (10), and comprising a low-voltage supply system having at least one transducer (15, 20) that converts the mechanical energy generated by oscillati...
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WO/2023/100431A1 |
A non-contact power feeding system 100 according to one embodiment of the present disclosure comprises: feeders 12 for supplying AC power in a non-contact manner to a power receiving device 120 with which a moving body 130 is provided; a...
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WO/2023/100430A1 |
In order to stably supply power to a moving body, a contactless power feeding system 100 according to one aspect of the present disclosure comprises: a plurality of power supply lines 12 for supplying, in a contactless manner, power to a...
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WO/2023/097201A1 |
A work machine (100), such as a hauler at a mining site, includes a conductor rod (106) housing concentric metal tubes (802, 806, 812, 816) for receiving electrical power from a contactor sliding on a power rail. A head-end interface (12...
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WO/2023/097199A1 |
A conductor rod (106) having several cylinder conductors (202, 206, 210, 214) concentrically placed within a barrel (109) to transfer power from a power source to a work machine (100) and the work machine (100) that uses the conductor ro...
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WO/2023/097200A1 |
A work machine (100) powered electrically by a conductor rod (106) includes a pneumatic control system (300) for moving the conductor rod (106) axially to contact power rails (108) along a haul route (101). The conductor rod (106) has a ...
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WO/2023/096789A1 |
A conductor rod (100) having an arm section (962) that slides into and out of a barrel section (960), the arm section (962) and barrel section (960) providing power from a power source to a work machine (100), and a work machine (100) fo...
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WO/2023/096770A1 |
A work machine (100), such as a hauler at a mining site, includes a conductor rod (106) housing concentric metal tubes (302, 304, 306) for receiving multiple poles of electrical power from a contactor (118) sliding on a power rail (108)....
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WO/2023/097205A1 |
A work machine (100), such as a hauler at a mining site, includes a conductor rod (106) housing concentric metal tubes (302, 304, 306) for receiving electrical power from a contactor (118) sliding on a power rail (108). A connection asse...
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WO/2023/093308A1 |
A ground-powered electric vehicle and a shoegear. The shoegear comprises a shoe plate and a power receiving assembly; through holes are formed in the shoe plate; the power receiving assembly penetrates through the through holes; the powe...
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WO/2023/096771A1 |
An apparatus (106) for conducting electricity and a head-end interface (310) connected to the apparatus (106) are described. A head-end interface (310) of the conductor rod (106) proximate a work machine (100) includes multiple tiers (41...
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WO/2023/077581A1 |
Disclosed in the present invention are an electric magnetic levitation train and a current collection device thereof, and an electric magnetic levitation train parking area rail. The current collection device of the electric magnetic lev...
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WO/2023/072365A1 |
The invention relates to a positioning unit (10) and to a method for establishing an electrically conductive connection between a stationary charging station and a vehicle, in particular an electric bus or the like, wherein the positioni...
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WO/2023/066043A1 |
A rigid catenary current collector, a pantograph, and a rail transit vehicle, comprising a main sliding plate carbon strip, auxiliary sliding plates, springs, a bottom plate, a top plate and a bracket. A recess is formed at the middle of...
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WO/2023/067496A1 |
The invention relates to a device for supplying electric power to electric vehicles (139) comprising: one or more traction batteries; at least one current collector (140) integrated into the vehicles (139); and, in the ground, at least o...
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WO/2023/066966A1 |
The invention relates to a method for automatically transferring at least one pivotable trolley pole (2), in particular of a trolleybus (100), from a start position (3) into an end position (4) which corresponds, in particular, to a cont...
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WO/2023/061774A1 |
The invention relates to a method for operating an electrically driven motor vehicle (2), which has two current collectors (4) for contacting one contact line (10) of a contact line system each, wherein: a time curve of a current-collect...
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