Class / Patent application number | Description | Number of patent applications / Date published |
104138100 | TUBULAR WAY | 20 |
20090101040 | TUBE CAR, NETWORK OF TUBES, PERSONAL TRANSPORT SYSTEM, AND CONTROL SYSTEM AND CONTROL METHOD THEREOF - The present invention provides a new personal transport system for passengers and goods, which comprises: a tube car comprising a self-powered closed tube car carrying passengers or goods from door to door; and a network of tubes comprising a plurality of tubes, the said network of tubes combined with the existing blocks or buildings, with each tube in the network of tubes provided with an upper rail and/or a lower rail for supporting and/or guiding the said tube car carrying passengers or goods. According to the invention it is possible to achieve a door-to-door transport between two buildings. In comparison to other traffic systems, the inventive system's velocity, line capacity, safety and reliability, ability of resisting disasters and comfortableness are much increased while its consumption of energy, construction cost, occupied space, operating cost, noise and visual pollution are greatly reduced. Furthermore, the transport system of the invention is easy to put into a standardized production, quick to be laid, removed and reused. | 04-23-2009 |
20100083864 | Pneutrain pneumatic mass transportation system - This invention is a pneumatic mass transportation system on the cutting edge of technology employing a combined cycle turbine power system with digital controls to effect acceleration, deceleration and train propulsion. The combustion turbines can be adapted to use alternative fuels including bio fuels as they are developed. The heat recover steam generator will recycle the hot exhaust gasses from the turbines to generate electricity to be used by the system. The multi-car train is propelled by differential air pressure forward and aft of the vehicle in the pneumatic tube. Air propulsion is achieved by large in-tube impellers driven by the turbines. A digital control system will operate the pitch of the impeller blades and the vacuum/pressure release valves in the tubes to produce full movement control of the trains. | 04-08-2010 |
20100192799 | Supersonic Hydrogen Tube Vehicle - A transportation system having a tube containing hydrogen gas and a vehicle designed to operate within the tube. The vehicle breathes hydrogen from the tube to power fuel cells in order to produce power. The vehicle is suspended above the tube on a low-friction layer and is propelled through the tube via a propulsion system, such as contra-rotating propfans. | 08-05-2010 |
20110259236 | WHEEL-TYPE ULTRA HIGH SPEED RAILWAY SYSTEM - The wheel-type high-speed railway system includes rails provided on a railroad track and configured such that wheels provided in a bogie of a vehicle come into contact with them, a support provided on a tread surface of a railroad track between the rails, a repulsive Linear Synchronous Motor (LSM) provided between the bogie and the support and configured to improve traveling performance by reducing axle load in a high-speed region, first and second steel plates mounted on both sides of the support in inclined positions, and first and second attractive Dynamic Motion Control (DMC) magnets mounted on the bogie of the vehicle in inclined positions to correspond to the first and second steel plates, and configured to generate attractive force. | 10-27-2011 |
20110265681 | PROPELLABLE APPARATUS AND RELATED METHODS - Propellable apparatus, assemblies and related methods including a self-enclosed member are disclosed. The self-enclosed member can include an inner surface at least partially defining an enclosed region, and an outer surface that turns outwardly to engage a cavity or lumen wall in addition to turning inward to at least partially encompass a central region defining a longitudinal path. The apparatus can include an internal drive mechanism engageable with the outer surface of the self-enclosed member to provide relative movement between the self-enclosed member and the cavity or lumen wall. A tapered member, positioned on the apparatus adjacent an end of the self-enclosed member, can provide a size transition between an outer surface portion of the self-enclosed member and an outer surface of a payload insertable within the central region. In some examples, one or more reinforcing members can be integrated within the self-enclosed member for increased durability and rotational use. | 11-03-2011 |
20110283914 | VACUUM DIVISION MANAGEMENT SYSTEM OF TUBE RAILWAY SYSTEM AND VACUUM BARRIER FILM DEVICE - Provided is a tube railway system that minimizes noise and air resistance using a sealed evacuated tube as a passage for a tube railway., thereby allowing a train to run at a very high speed. More particularly, provided is a vacuum division management system and vacuum blocking screen device for a tube railway system required to maintain vacuum (1/3 to 1/1000 of atmospheric pressure), in which the vacuum blocking screen device serves to rapidly block a passage for a tube railway with an operation signal, is installed in every fixed section or in some designated sections of the tube railway, and is driven in a specific section where problems with maintenance of the vacuum occur, where the vacuum is intentionally released, for instance, due to maintenance, or where a train is urgently stopped, thereby allowing the specific section to be isolated from the other sections and to be managed with a degree of vacuum different from those of the other sections. | 11-24-2011 |
20110303116 | SELF-ORIENTING, TWO-WHEEL PIPE CRAWLER - An apparatus for conveying a payload through a pipe having the ability to automatically self-stabilize and orient itself inside the pipe by controlling two pipe tracking contactors so as to maintain contact between the pipe tracking contactors and the pipe wall and maintain the apparatus in a functional orientation. The apparatus includes tilt sensor arrays for continuously monitoring the position of the apparatus with respect to the pipe wall, variable speed drive motors operably connected with the pipe contactors for rotating the contactors, tilt motors operably connected with the pipe tracking contactors to enable movement of the contactors between a non-functional orientation and a functional orientation, and a controller for controlling the motors based upon information provided by the tilt sensor arrays. | 12-15-2011 |
20120132102 | METHOD OF PROVIDING TRANSPORTATION SYSTEMS, AND METHOD OF PROVIDING VISUAL IMAGES FOR SUCH SYSTEMS - A method of providing a weather-proof high-speed transportation system including an underground tunnel tube within which a high-speed vehicle moves. Presenting visual images to a person on the vehicle in coordination with the instantaneous location of the person. Providing visual images with or without accompanying audio to a person on the vehicle including correlating the visual images to a predetermined location of the person. | 05-31-2012 |
20130025493 | AQUATIC AND TERRESTRIAL TRANS-WEB INFRASTRUCTURE NETWORK SYSTEM (T.W.I.N.S.) - A transportation system which is linked through a common single operating system, in the form of a vacuum tube-link network of transport tubes avoids the limitations of current transportation systems in terms of cost of construction, continuous rising costs of maintenance, limited speed capacity, limited volume capacity, insufficient safety, and vulnerability to environmental and climatic changes. The present invention offers year-round, uninterrupted operation while providing a safe haven at stations for the public during environmental or climatic conditions making sustaining life difficult or impossible. The transportation system of the present invention operates in a contained vacuum tube link environment within which a transport capsule is levitated. Levitation is provided by permanent magnets located in the interior of the transport tube and liquid-cooled super-conducting bulk elements located on the capsule. Cooling may be provided by a fluid such as nitrogen, helium, etc. | 01-31-2013 |
20130125779 | METROPOLITAN TRANSPORT SYSTEM AND METHOD - Metropolitan transport method and system that allows maximizing journey time commitment and network coverage by running a first train in a first direction, defined from a starting point to a finishing point of a route including a plurality of stopping stations, where the first train runs through a tunnel having two levels, the first train running on a first level of the tunnel and stopping at all the stopping stations on the route; the method also including running a second train in the first direction of the route on the second level of the tunnel, where the second train does not stop at all the stopping stations on the route. | 05-23-2013 |
20140000473 | TRANSPORTATION SYSTEM AND VEHICLE FOR SUPERSONIC TRANSPORT | 01-02-2014 |
20140261055 | EVACUATED TUBE TRANSPORT SYSTEM WITH IMPROVED COOLING FOR SUPERCONDUCTIVE ELEMENTS - A High Temperature Superconductor Maglev (HTSM) for Evacuated Tube Transport (ETT) with a magnetic levitation structure for ETT capsule vehicles traveling in an evacuated tube. At least one ETT capsule travels within an evacuated tube, an upper and a lower cryostat respectively mount at the top and bottom of said ETT capsule along the length thereof, at least a plurality of superconductor levitation force elements divided between said upper and lower cryostats. The levitation force being spread over the length of capsule, however substantially concentrated in a compact cross-sectional area. At least a pair of permanent magnetic elements mounted at the top and bottom of the evacuated tube to cooperate with the superconductor elements to levitate the capsule. | 09-18-2014 |
20140338557 | Circulated Pneumatic Tube Transit System - A circulated pneumatic tube transit system is used to transport passengers/cargo along a pair of pneumatic tubes, which are positioned along each other. Capsules are movably suspended within the tubes by either a maglev system or wheels. The capsules travel in opposite directions in each tube so that the system provides back and forth transportation between two destinations. A fluid loop mechanism cycles a volume of air through the tubes as a means to propel the capsules through each tube. A series of fluid loop mechanism can be air multipliers as the volume of air cycles through the tubes. Two one-directional valves are located at opposite ends of the tubes and are used to transfer the kinetic energy for an arriving capsule within one tube into kinetic energy for a departing capsule within the other tube. | 11-20-2014 |
104138200 | Internal service device | 7 |
20080245258 | Pressure-balanced electric motor wheel drive for a pipeline tractor - A self-propelled crawler/tractor apparatus is disclosed for traveling through a tubular pipeline while conducting pipeline wall inspection operations and/or towing gear for cleaning, maintenance and the like. The crawler/tractor apparatus is propelled by a plurality of radially positioned motorized traction wheels. Each motorized traction wheel includes a brushless DC electric motor along with clutch, gearbox and other mechanical drive components integrated into a compact self-contained motorized wheel assembly which is sealed and filled with an electrically non-conductive lubricating/cooling oil. The seal integrity at each wheel assembly is maintained against oil leakage and debris ingress by a pressure-balancing mechanism which matches internal oil pressure to the exterior ambient pressure present in the pipeline. The electric motor drive for each traction wheel is individually controlled via an onboard computer to provide a wide range of torque and wheel speeds. | 10-09-2008 |
20110011299 | INTERNAL CONDUIT VEHICLE AND METHOD FOR PERFORMING OPERATIONS IN A PIPELINE - An internal conduit vehicle, also called a pipeline vehicle. The vehicle includes first and second wheel assemblies that are rotated in opposite directions to move the vehicle along the pipeline, or that are mutually independent to perform a more complex movement. Each wheel assembly includes a number of wheels at the free end of wheel arms, each wheel having a spin axis that is angled in respect of an axis of the chassis. Each wheel is shaped as a rotation symmetric body with a large end and a small end, and is unilaterally mounted to a wheel arm by the large end. | 01-20-2011 |
20110073001 | SELF-RIGHTING, TWO-WHEEL PIPE CRAWLER - An apparatus for transporting a payload along the inside of a substantially horizontal pipe, which apparatus includes a pair of spaced apart, vertically aligned, relationally pivotably connected, rollable pipe tracking contactors, wherein pivoting of one of the pipe tracking contactors in a first direction results in pivoting of the other pipe tracking contactor in a direction opposite to the first direction. The apparatus further includes a control system which is used to maintain the vertical alignment of the pipe tracking contactors and which includes a two-dimensional tilt sensor that provides information to a controller regarding the orientation of the apparatus. Using the information from the sensor, the controller is able to correct both the lateral position and the speed of the contactors to bring the apparatus back into vertical alignment. | 03-31-2011 |
20120090498 | PIPE TRAVELLING APPARATUS WITH ALIGNMENT CONTROL - A conduit travelling apparatus is capable of crawling through a conduit for performing certain operation by a stepwise sequence of alternating sequences of expanding and contracting the length of the body while bracing each end alternately. The apparatus provides a self aligning element for correcting rotation of such apparatus due to powered operations it may perform, or any natural tendency to twist as it progresses. The self aligning element includes steering elements overseen by a control system which helps return the travelling apparatus to a preferred alignment during its forward or rearward travel. | 04-19-2012 |
20140165869 | Adaptable Steering Assembly for Tool Head for Use in a Pipeline - A steering assembly for use in a pipeline is disclosed. A skid is moveable along an axial pathway. A cable-receiving member is mounted to the skid. A shoe member is rotationally secured to the cable-receiving member. An extension module is moveable upward away from the skid. A hose can pass through the cable-receiving terminus, the shoe member and the extension module, and a hose-mounted tool head is rotationally and upwardly movable relative to the skid. | 06-19-2014 |
20140165870 | TRAVELLING DEVICE FOR AN APPARATUS FOR REHABILITATING PIPELINES AND SUCH AN APPARATUS - The invention relates to a travelling device ( | 06-19-2014 |
20150308207 | SENSOR TRANSPORTATION APPARATUS AND GUIDE DEVICE - A sensor transportation apparatus to convey a sensor assembly through a wellbore. The apparatus comprising has an engagement structure to connect the sensor transportation apparatus to the sensor assembly, and one or more wheels arranged to rotate about an axis of rotation substantially perpendicular to a longitudinal axis of the sensor assembly when the transportation apparatus is connected to the sensor assembly. An orientation structure defining a form having a transverse outline which has a rotational centre, wherein the rotational centre is offset from a centroidal axis of the elongate sensor assembly. | 10-29-2015 |