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WO/2021/133955A1 |
A spraying apparatus for applying a friction modifying fluid to a railroad rail, comprising: a nozzle body disposed in a housing; a fluid inlet conduit in fluid communication with an opening in the housing; a fluid inlet disposed in the ...
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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/2021/120945A1 |
An air duct system for an internal combustion engine locomotive, comprising an air duct body (1). One end of the air duct body (1) is provided with an air inlet (2), and three lower air outlets (3, 4, 5) and an upper air outlet (6) are f...
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WO/2021/115729A1 |
The invention relates to a track-laying machine for working on a track comprising at least one processing unit, a power supply unit (22) and an energy store (29). When the track is being processed by means of the at least one processing ...
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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/2021/109056A1 |
A railway coupler coupling detection-based emergency braking control circuit, comprising: a railway coupler state detection circuit and a railway coupler state relay connected to a train power loop in series. Normally open contacts of th...
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WO/2021/112960A1 |
In one embodiment, a method includes determining, by an auxiliary power controller, a first selection of one or more power input sources from a plurality of power input sources. The method also includes determining, by the auxiliary powe...
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WO/2021/109456A1 |
A traction circuit of an electric locomotive. The traction circuit comprises: a traction transformer (10); first and second storage batteries (20; 30); a storage battery charger (40), which charges the first and second storage batteries ...
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WO/2021/103400A1 |
A rail vehicle and a sunshade curtain therefor. The sunshade curtain comprises: a cloth, the cloth comprising a first cloth (9), a middle cloth (11), and a second cloth (12); a top tube (5), the top tube (5) comprising a first section, a...
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WO/2021/104802A1 |
The invention relates to a tank device for a rail vehicle for passenger transport, having a tank (1), having a feed line (2) for the inflow of a fluid of predefined density, and having a valve (3) for closing the feed line (2), wherein t...
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WO/2021/099176A1 |
The invention relates to a battery receptacle (1) for a rail vehicle and to a rail vehicle comprising a battery receptacle (1). The battery receptacle (1) has a volume form which deviates from a cuboidal form. The battery receptacle (1) ...
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WO/2021/098549A1 |
A coupling for an axle-hung direct drive motor, comprising an axle-side connecting disc (1) coaxially fixed to an axle and a motor-side connecting disc (2) coaxially fixed to a motor rotor shaft, and further comprises an elastic supporti...
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WO/2021/097968A1 |
A carriage of a railway vehicle, comprising: an electric cabinet (11) comprising a cabinet body (111), wherein one side of the cabinet body is connected to a side wall (19) of the carriage; the cabinet body is provided with a mounting sp...
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WO/2021/099141A1 |
The invention relates to a drive unit for a rail vehicle, said drive unit comprising a drive motor (1), a wheelset transmission (4), and a connection coupling for transmitting torque to a wheelset shaft (2), wherein the wheelset transmis...
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WO/2021/088322A1 |
A power control method, device and system, and a hybrid power diesel multiple unit. The power control method comprises the following steps: step A: obtaining a train speed; step B: when the train speed is zero, controlling an internal el...
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WO/2021/088538A1 |
Disclosed are an axle-controlled internal combustion locomotive, and a main transmission system and method therefor. The main transmission system comprises a main generator (10), the main generator (10) comprising a plurality of stator o...
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WO/2021/089047A1 |
A bogie assembly (100) and a rail vehicle (200). The bogie assembly (100) comprises a frame (1), a suspension device (2), a lateral stop mounting base (3), a lateral stop (4), and a limit plate (5). The suspension device (2) is connected...
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WO/2021/082773A1 |
Provided is an active and passive hybrid control system for dynamic behavior of a high-speed train. The system comprises: a translation component control unit and a rotation component control unit. The translation component control unit ...
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WO/2021/082774A1 |
Provided is a high-speed train dynamic behavior active control system, which comprises a sensor, a controller, and a control device. The sensor is mounted on a controlled train, the control device comprises a base (1), a driving motor (2...
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WO/2021/083698A1 |
The invention relates to a vehicle (10) with at least one air inlet opening (20) for admitting ambient air (U), at least one air outlet opening (50) for discharging the ambient air (U), and an air-cooled cooling device (30) connected to ...
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WO/2021/082775A1 |
Provided is an active and passive composite control system for inhibiting side rolling, nodding, and head shaking behavior of a high-speed train. The active and passive composite control system comprises a fixed module (1), a passive con...
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WO/2021/072929A1 |
A train neutral zone passing control method. A neutral zone passing control device obtains a train position signal, and sends an unloading forecast signal to an on-board control device when determining on the basis of the train position ...
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WO/2021/074893A1 |
A signal aspect enforcement method for a rail vehicle includes determining if vehicle position is unknown. The system determines if rail vehicle speed is less than a line-of-sight threshold speed. The system determines the grade of the r...
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WO/2021/068899A1 |
An end cover assembly, an air cylinder, a tread sweeper and a railway vehicle. The end cover assembly (100) is used for sealing an air inlet end of an air cylinder (200) of a tread sweeper (300), and comprises a cylinder cover (110), whe...
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WO/2021/071852A1 |
A magnetic traction assembly is disclosed for a railcar mover that provides additional downforce to improve traction for a railcar mover when required. The magnetic traction assembly may comprise a frame, an actuator, and a magnetic elem...
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WO/2021/068892A1 |
An abrasive block mounting and dismounting assembly (100), a mounting and dismounting method, a wheel tread cleaning device, and a railway vehicle, the abrasive block mounting and dismounting assembly (100) comprising: a mounting pin (11...
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WO/2021/063283A1 |
Provided is a rail vehicle (100), including a floor (1), an opening portion (11) is formed on the floor (1), wherein the opening portion (11) includes a wheel inspection port (111) and a wheel installation port (112); wheels (2), the whe...
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WO/2021/063947A1 |
The invention relates to a chassis for a rail vehicle, comprising at least one chassis frame (2) to which at least one first wheel set (8) and a second wheel set (9) are coupled and to which at least one first drive unit (17) and a secon...
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WO/2021/063284A1 |
A railway vehicle (100), comprising: a floor (1) wherein an opening (11) is provided on the floor (1), two wheel-disassembly floor panels (5) are provided in the opening (11), a sub-opening part is defined between the two wheel-disassemb...
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WO/2021/063890A1 |
The invention relates to a device (102) for introducing sand (104) onto a contact point (106) between a wheel (108) of a rail vehicle (100) and a rail (110), having a discharge opening (120) for discharging sand (104) and a moving device...
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WO/2021/058151A1 |
The invention relates to a traction transmission (1) for transmitting the rotation of an input shaft (2) to a rail wheel connected to an output shaft (3) for conjoint rotation, the traction transmission comprising: at least two transmiss...
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WO/2021/057803A1 |
A vehicle drive control method and device (10), and a vehicle. The vehicle comprises at least two compartments. The vehicle drive control method comprises the following steps: obtaining electric quantity information of power batteries co...
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WO/2021/058195A1 |
The invention relates to a method for operating a rail vehicle which has at least one electrical energy store (ES) for storing energy, the discharging power of the ES being set during operation of the rail vehicle by comparing a charging...
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WO/2021/058629A1 |
The invention refers to the field of rail vehicle technology and relates to a double-cardanic clutch for equalizing axial, radial and angular relocations between a transmission and a wheel. The problem addressed by the invention is that ...
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WO/2021/048772A1 |
An SIL 4 over-speed protection device for a rail vehicle includes a first logical unit configured to be connected to a first power source, a first speed sensor and a first vital supervision circuit and a second logical unit configured to...
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WO/2021/049965A1 |
The invention relates to railway vehicles, and more particularly to switch locomotives with a hood-type body consisting of power equipment modules and auxiliary modules. A system of quickly replaceable vehicle equipment modules includes ...
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WO/2021/047090A1 |
A multi-gear adaptive gear box for a railway vehicle, the gear box comprising a gear box body (4), an input pinion shaft (3), an intermediate gear shaft (21) and a power output shaft (20); the input pinion shaft (3) is mounted on the gea...
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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/2021/042557A1 |
A traction-auxiliary converter and converter cabinet for an internal combustion locomotive, aimed at solving the technical problems that an existing internal combustion AC transmission locomotive is low in integration level, poor in ener...
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WO/2021/037974A1 |
The invention relates to a device (115) for monitoring a sanding process for a sanding system (110) for a rail vehicle (100), which device has an evaluation apparatus (170) that is designed to read in a grinding signal (175), which repre...
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WO/2021/035969A1 |
Disclosed is a water supply and drainage system for a railway vehicle. The system comprises: a clean water pipeline system, wherein the clean water pipeline system comprises a clean water tank (110) and a water injection pipeline (120), ...
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WO/2021/031692A1 |
The present invention relates to the redundancy control of a main processing unit (MPU) of a locomotive, in particular to a dual-redundancy control method of a main processing unit of a locomotive. The present invention solves the proble...
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WO/2021/031510A1 |
Provided are a new energy anti-derailment escapeable carrying vehicle and a running method therefor. The vehicle comprises a carriage system (100), a power system (200), and a vehicle maintenance system (300), wherein the power system (2...
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WO/2021/028229A1 |
System for cooling technical units (5) in a rail vehicle (1), comprising a container assembly (3) having a plurality of chambers (4), wherein each technical unit (5) is arranged in a chamber (4) assigned thereto, which chambers comprise ...
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WO/2021/021974A1 |
A system and method generate a trip plan for a trip of a vehicle system along a route. The usage of an engine during the trip is determined based on engine operational parameters, energy storage device operational parameters, and one or ...
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WO/2021/019642A1 |
A power conversion device (100) comprising: converter main circuits (20, 20a, 20b) that convert AC power to DC power; inverter main circuits (40, 40a) that convert DC power converted by the converter main circuits into AC power; and a co...
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WO/2021/018498A1 |
The invention relates to a single-axle drive (20), comprising: a motor (21); a transmission (22), which is connected to the motor (21) and which has a pinion (23), an intermediate shaft (24) and a gear (25); a first housing (26); and a s...
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WO/2021/008375A1 |
A pipeline-type air-suspension high-speed running train apparatus using compressed air power, comprising a train (2) and a pipeline (1). The train (2) travels in the pipeline (1). The pipeline (1) consists of pipeline bodies (11), a pipe...
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WO/2021/009132A1 |
This assembly (10) comprises: - a manual driving device (12) configured to generate driving instructions, - a control system (14) comprising a control module (20) configured to control the traction and/or braking of the vehicle depending...
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