Matches 51 - 100 out of 182 < 1 2 3 4 >
Match Document Document Title
5868077 Method and apparatus for use of alternating current in primary suspension magnets for electrodynamic guidance with superconducting fields  
An electrodynamic suspension system levitates a platform or a transportation vehicle by an array of onboard superconducting electromagnetic coils forming a primary member overlying a secondary...
5865123 Electromagnetic induction suspension and horizontal switching system for a vehicle on a planar guideway  
The electromagnetic induction suspension and horizontal switching system for a vehicle on a substantially planar guideway provides vertical lift and stability and lateral stability for a vehicle....
5850794 Method for arranging and arrangement of functional components at the track support structure of rail-bound vehicles  
In a method for arranging functional components at a support structure of a track of rail-bound vehicles, a first functional component is furnished with first positioning elements. Projecting arms...
5722326 Magnetic levitation system for moving objects  
Repelling magnetic forces are produced by the interaction of a flux-concentrated magnetic field (produced by permanent magnets or electromagnets) with an inductively loaded closed electric circuit....
5712514 System and method for supplying power to stator sections of a long-stator magnetic levitation railway system  
A system and method for supplying power to stator sections of a long-stator magnetic levitation railway system, where the stator winding is subdivided into several stator sections that can be...
5657697 Coils for magnetic levitation apparatus  
Disclosed is a coil of a magnetic levitation apparatus for supporting a moving body without contact by utilizing electromagnetic force produced by electromagnetic induction. Upper and lower stages...
5653173 Induction motor monorail system  
A magnetic levitated vehicle, including a linear rotor connected thereto, runs on a tubular track having a circular cross-section and a tubular linear induction motor stator mounted therein. The...
5653175 Vacuum highway vehicle  
A vacuum highway and vehicle system is composed of a cylindrical vehicle structure which travels in an evacuated medium. An electromagnetic propulsion system on the structure is provided for...
5653174 Computerized electric cable powered/guided aircraft transportation/power/communication system  
Aircraft with full flight capability are connected to structural cables by an electrically powered drive element traveling inside the structural cables. Electricity distribution cables, part of a...
5652472 Magnetodynamic levitation and stabilizing selfregulating system  
The proposed Magneto-Dynamic Levitation and Stabilizing Self-Regulating System (MDLSS) is designated for the stable flight of a heavy body along a given trajectory and can be employed for the...
5651318 Straddle and underwrap nebel beam and jimmy electromagnetic technology train prototype mating system  
A monobeam/guideway (beam) and electromagnetically jimmied vehicle prototype mating system having: a beam of durable, long life pre-cast reinforced concrete or similar composite infrastructure...
5628253 Ground-propulsion special-purpose electromagnetic circuit for magnetically levitated railway, and method of laying said circuit  
In a ground-propulsion special-purpose electromagnetic circuit for a magnetically levitated railway in which a vehicle is propelled by acting upon superconducting magnets mounted on the vehicle,...
5628252 Method and apparatus for combined levitation and guidance along guideway curvature in electrodynamic magnetically levitated high speed vehicle  
An apparatus for guiding and levitating a vehicle. The apparatus comprises a guideway mechanism upon which the vehicle travels. The apparatus is also comprised of a mechanism for actively...
5601027 Positioning system with damped magnetic attraction stopping assembly  
A positioning system stops a transport car traveling along a transport path at a predetermined stop position. The system includes a pair of members coupled together by a magnetic attraction force....
5602430 Superconducting electromagnet arrangement for a magnetic levitation system  
A superconducting electromagnet arrangement includes a high temperature superconducting (HTS) coil surrounding a multiple-pole iron core for levitating and propelling a MAGLEV transport vehicle...
5593175 Leg apparatus for the magnetically levitated vehicle  
In a leg apparatus with which a supporting wheel for the magnetically levitated vehicle can be lifted up and down freely, a supporting wheel is positioned and hung by a swing arm and a lifting...
5476046 Magnetic suspension and guidance system and method  
A magnetic guidance and support system and method. The magnetic system comprises a core member and a central member. The core member includes an interior surface forming an interior, and also forms...
5432669 Superconducting magnet apparatus for magnetically levitated train  
A superconducting magnet apparatus according to the present invention has serially connected superconducting magnets, which are energized and de-energized via disconnectors from a power supply...
5431264 Electric vehicle having body-wound inductive coil and EMR shielding  
An electric vehicle having a non-metallic body portion and equipped with an inductive charging coil for charging the vehicle's battery while the electric vehicle is moving includes a magnetic flux...
5394807 Power drive system  
A power drive system for use in a linear motor propulsion system for powering and propelling a train of a predetermined length along a track. The power drive system includes a plurality of drive...
5375531 Composite superconductor body and magnetic levitation system  
A superconductor composite body have a plurality of superconductor elements. Each of superconductor elements has such a volume that the superconductor element is not magnetically saturated with a...
5370059 Structure for supporting trackway of a track following transportation system, in particular, a magnetic suspension railroad  
A structure for supporting a trackway of a magnetic suspension railroad includes at least one support, at least one equipment element having an operational surface extending in a track direction,...
5365855 Track for magnetic levitation trains with stator connection having shear loaded belts  
A track for magnetic levitation trains with a track support beam (1), which has lateral side guide rails (3) at its longitudinal edges and crossbeams (4) extending between these rails, as well as...
5361707 Multiple feeder system of feeder sections for feeding ground coils of superconductive magnetically levitated railway  
A multiple feeder system of feeder sections for feeding electricity to ground coils of a superconductive magnetically levitated railway in which a train is equipped with a superconducting magnet is...
5343811 Magnetic power system for low-friction transportation of loads  
The invention resides in a magnetic force system for frictionless transportation of loads, with at least one magnet (1) secured to the load (7), the magnet being arranged with respect to a...
5319275 Magnetic levitation self-regulating systems having enhanced stabilization forces  
Magnetic levitation self-regulating systems having enhanced stabilizational forces designated for immobile, or forward, or rotational motion and stable hovering of heavy masses (working bodies) in...
5291834 Rail for magnetic levitation vehicle  
In magnetic levitation vehicles, supporting and driving forces are generated by a long stator on the track and permanent magnets on the vehicle. The underside of a rail provides the attachment of...
5287026 Superconducting magnetic levitation apparatus  
A superconducting magnetic levitation apparatus for driving a floating body efficiently and controllably, for producing a strong driving force, and for generating a lifting magnetic field having a...
5267091 Levitating support and positioning system  
A levitating support and positioning system (10) is provided for orienting an electromagnetic energy reflecting assembly (40). System (10) includes a reflective member (60) supported by an annular...
5253592 Magnetic levitation configuration incorporating levitation, guidance and linear synchronous motor  
A propulsion and suspension system for an inductive repulsion type magnetically levitated vehicle which is propelled and suspended by a system which includes propulsion windings which form a linear...
5253591 High speed maglev design  
A propulsion and stabilization system for an inductive repulsion type magnetically levitated vehicle which is propelled and suspended by a system which includes dividing the superconducting magnets...
5249529 Self-nulling hybred MAGLEV suspension  
Normal and superconducting magnets are employed in an electromagnetic (attractive) suspension system for MAGLEV vehicles. The super conducting magnet provides the principal magnetomotive force...
5243919 Magnetic levitation actuator  
A magnetic levitation actuator includes a pair of U-shaped first permanent magnets provided on opposite sides of an object to be driven with a pair of outwardly projecting first legs defining the...
5222436 Propulsion and stabilization system for magnetically levitated vehicles  
A propulsion and stabilization system for an inductive repulsion type magnetically levitated vehicle which is propelled and stabilized by a system which includes propulsion windings mounted above...
5222689 Aircraft having magnetic suspension systems  
An aircraft having magnetic suspension systems adapted to be used as a winged surface effect aircraft, as a conventional type aircraft and as an aircraft of vertical take-off. A winged surface...
5218257 Magnetic levitation self-regulating systems  
Magnetic levitation self-regulating systems designated for forward and rotating motion and stable hovering of heavy masses (working bodies) in both gravity and weightlessness are proposed. This...
5215015 Track system and vehicle having both magnetic and aerodynamic levitation, with wings on the vehicle carrying the whole weight at normal operating speeds  
A track vehicle such as a Maglev train has a body with superconducting coils mounted thereon which superconducting coils interact with vertically extending coils on guideways of a track to generate...
5213047 Propulsion system for magnetically levitated vehicle  
An improved propulsion system for a magnetically levitated vehicle comprising a vehicle mounted superconductor coil and a propulsion coil comprising an inner and outer coil wherein the levels of...
5213046 Magnetic field confinement for magnetically levitated vehicles  
A magnetically levitated vehicle adapted for movement along a guideway, comprising a passenger compartment, at least first and second primary magnets and a plurality of confining magnets. The first...
5197391 Magnetically floating carrier system with carriage below rail support structure and load above support structure with balances between carriage and load  
A magnetically floating carrier system has a carriage body which is adapted to be floated by the attraction force of floating magnets acting upon the bottom surfaces of rails. The carriage body is...
5189961 Superconductive magnetically levitated railway, and power-feed system therefor  
A superconductive magnetically levitated railway is provided with six phases of propulsion-levitation-guidance ground coils arranged on both side walls of a track, and with a pair of...
5184557 Expansion joint for guideway for magnetic levitation transportation system  
An expansion joint that allows a guideway of a magnetic levitation transportation system to expand and contract while minimizing transients occurring in the magnetic lift and drag forces acting on...
5140208 Self-adjusting magnetic guidance system for levitated vehicle guideway  
A non-contact self-adjusting magnetic guidance device for stabilizing the trajectory of a vehicle suspended in a magnetic field includes a guidance device extending along the guideway which...
5134324 Moving magnet type linear motor for automatic door  
In a moving magnet type linear motor for automatic door of the invention, a stator fixed inside a guide rail having a substantially .andgate.-shaped cross section and a moving unit having a...
5094173 Superconducting magnetic levitated train, train system method of controlling the same, and superconducting coil for magnetic levitated train  
A superconducting magnetic levitated train and train system which includes a plurality of cars connected to each other, a group of superconducting magnets attached to the cars and a coil provided...
5085149 Ground vehicle suspension and guidance and electromagnetic system thereof with multiple surface arcuate reaction rails  
The improved support and guidance system includes a super conductor mounted in a vehicle and positioned to be above and on both sides of the upper end of a rail. The super conductor is provided...
5067415 Transporting system of floated carrier type with zero power control at varying load weights  
In a transporting system for transporting cargo to a predetermined position, a carrier is located above rails and a first support plate is located under the rail and is coupled with the carrier by...
5049218 Magnetic support & transport system  
A magnetic support and transport system comprising a plurality of permanent magnets for interacting with ferrous T-bars of a ceiling grid to counteract gravitational attraction. A plurality of...
4979445 Magnetically levitated vehicle with superconducting mirror sheets interacting with guideway magnetic fields  
A magnetically levitated vehicle in which on-board sheets of superconductive material interact with guideway magnetic fields to levitate, drive, and brake the vehicle.
4958575 Transit vehicle apparatus and method for solar induction monorails  
A transportation system including a solar energy collecting monorail structure formed with a photovoltaic surface layer having a solar energy converting means for converting the collected solar...
Matches 51 - 100 out of 182 < 1 2 3 4 >