Patent classifications
B61B13/122
Wheeled vehicle station docking using a kneeling landing gear system
A method is disclosed for docking and undocking a hyperloop vehicle in a station. The method includes the step of extending a support system to a first position, wherein the support system engages a surface to support the hyperloop vehicle at a first elevation. The method further includes the steps of moving the hyperloop vehicle to a predetermined docking position and engaging a coupler to fixedly position the hyperloop vehicle relative to a docking platform.
Tube segment and tube for evacuated tube transport system
A method for producing a tube segment and a tube for an evacuated tube transport system and a method for producing the tube segment.
Kinetic Energy Converter For A Pneumatic Transportation System
The kinetic energy converter is coupled to a bogie of a pneumatic propulsion vehicle for a transportation system of passengers and cargo. The kinetic energy converter (6) is mounted in at least one of the axle sets (4) of the bogie structure (1). The kinetic energy converter (6) is comprised of an electric generator provided with a housing (10) where an electric generator rotor (16) spins, provided with a rotor pulley (15) moved by a belt (11) driven by a freewheel pulley (14) mounted on a drive shaft (13) provided with shaft ends (25) which are mounted onto wheel hubs (24) of the bogie structure (1). The axle set (4) is comprised of guide tubes (7) whose internal ends have flanges (8) which are connected to the supports (9) of the electric generator housing (10).
Method of intelligently managing pressure within an evacuated transportation system
A high-speed transportation system comprises an evacuated travel conduit divided into a plurality of segments by closable gates, and associated with corresponding segment pumps that maintain operating vacuums within the segments when vehicles are present. When a segment is unoccupied, energy is saved by closing the adjoining gates and deactivating the associated segment pump, thereby deactivating the segment and allowing the segment's internal pressure to rise due to leakage. As a vehicle approaches, the segment pump is reactivated, lowering the internal pressure to the operating vacuum, and the gates are opened. Embodiments include a boom-tank system that can accelerate re-evacuation of a segment having an increased internal pressure by establishing fluid communication with at least one recently deactivated segment having a lower internal pressure. As a vehicle transits the conduit, a rolling, contiguous group of activated segments surrounding and in advance of the vehicle can be maintained.
AIRDOCK SOFT CAPTURE
A soft capture system for moving a transportation vehicle to an airdock in a high-speed, low-pressure transportation system, wherein the airdock provides a pathway for off-loading and loading of passengers and/or cargo to the transportation vehicle.
he soft capture system includes a movement system operable to reduce a gap between the transportation vehicle and the airdock and to align the airdock with a door of the transportation vehicle.
High speed transportation with transporter enveloped by low pressure in running tube
A high-speed transportation with a transporter enveloped by low pressure in running tube includes a running tube, a running rail, a carrier structure, a control system, a braking system and a driving system. The running tube is an extended tube structure enveloped by a tube wall. A plurality of one-way airflow windows are provided on the tube wall, and the direction of airflow passing through the plurality of one-way airflow windows are controllable. The driving system includes a blocking-type running drive structure, a running blocking structure and a blocking-type running pressure-reducing structure which are provided in the running tube and run along the running tube. The carrier structure is a compartment structure. A connecting structure includes a flexible telescopic connecting structure and a rigid non-telescopic connecting structure.
TRACK-CHANGING DEVICE FOR A PNEUMATIC TRANSPORT VEHICLE
The present invention refers to an improvement developed on a pneumatic transport system for loads and/or passengers whose vehicles are not provided with on-board drive means, being guided on two exclusive tracks arranged in parallel, each track being dedicated to one travel direction, resulting in high transport capacity. The vehicles (1) travel over railway tracks (5) laid over an elevated track (6) supported by pillars (7). The center of the top of the superstructure of the elevated track (6) has a longitudinal slot (9) with seal (8) by means of which the mast (3) of the propulsion plate (4) is allowed to move freely along the path of the vehicle (1). The crossbeam is comprised by four beams which constitute the superstructure of the elevated track, being two turnout beams (6′) and two straight beams (6), whereby the four beams are permanently connected to each other and to the pillars (7) in the region of the heads to form a monolithic hyperstatic structure. In the superstructure of the turnout beams (6′) there are mounted the mobile rails (16, 18 and 21) with their respective drive mechanisms (17, 19 and 20) and locking (15). A section isolation valve is positioned inside the propulsion duct (12) of the turnout beams (6′) and is comprised of a shutter (40) and a linear actuator (41) which activates a set of two articulated rods (42) to the position of the limit stop (43).
High speed transportation in running tube as running rail
A high-speed transportation device with a tube as a rail, including a tube structure, a carrier structure, a control system, a braking system, and a drive system. The tube structure is an extension structure surrounded by a tube wall. The tube wall is provided with a plurality of unidirectional airflow windows configured to control a flowing direction of airflow. The carrier structure operates in the tube structure. The carrier structure is a carriage-type structure. The unidirectional airflow window installed on the tube structure of the invention can significantly reduce the air resistance of the operational system. Compared with the current rapid transportation device, this invention has the advantages of high efficiency, low cost, fast speed and high safety, and can be used for the development of new rapid transportation system.
METHOD OF INTELLIGENTLY MANAGING PRESSURE WITHIN AN EVACUATED TRANSPORTATION SYSTEM
A high-speed transportation system comprises an evacuated travel conduit divided into a plurality of segments by closable gates, and associated with corresponding segment pumps that maintain operating vacuums within the segments when vehicles are present. When a segment is unoccupied, energy is saved by closing the adjoining gates and deactivating the associated segment pump, thereby deactivating the segment and allowing the segment's internal pressure to rise due to leakage. As a vehicle approaches, the segment pump is reactivated, lowering the internal pressure to the operating vacuum, and the gates are opened. Embodiments include a boom-tank system that can accelerate re-evacuation of a segment having an increased internal pressure by establishing fluid communication with at least one recently deactivated segment having a lower internal pressure. As a vehicle transits the conduit, a rolling, contiguous group of activated segments surrounding and in advance of the vehicle can be maintained.
SEGMENT ISOLATING VALVE FOR PNEUMATIC TRANSPORT SYSTEM
Segment isolating valves assembled on the lower back of the elevated guideway (1), the plug base (2) being hinged on a housing (3) fixed to the elevated guideway (1) by a flange (4) for fast connection and disconnection. The housing (3) is equipped with a rainwater runoff tank (5). The segment isolating valve comprises a plug (2) mounted in a housing (3) affixed to the elevated guideway by means of a flange (4) for fast connection and disconnection. The plug (2) is moved by means of a linear actuator (6), whose rod exerts force on an articulation (7), which is pivoted above on the plug (2) and below on a frame (8) affixed to the housing base (3). The assembly is mechanically locked through a closed position locking cam (9), displaced automatically by springs (10). A safety locking pin (11) is actuated by a release solenoid (12).