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Class Information
Number: 104/283
Name: Railways > Magnetically suspended car > By permanent magnets only
Description: Apparatus wherein the magnetic field is caused solely by material on the vehicle or guideway having inherent magnetic characteristics, rather than by an electric current.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7562628 |
Guideway transportation system with integrated magnetic levitation suspension, stabilization and propulsion functions |
Jul. 21, 2009 |
| 7527001 |
Bogie apparatus |
May. 5, 2009 |
| 7197987 |
Magnet assembly for the suspension and guidance of suspended vehicles and transport systems |
Apr. 3, 2007 |
| 7096794 |
Inductrack configuration |
Aug. 29, 2006 |
| 7059252 |
Magnetic levitation car |
Jun. 13, 2006 |
| 6886651 |
Material transportation system |
May. 3, 2005 |
| 6792335 |
Robotic apparatuses, systems and methods |
Sep. 14, 2004 |
| 6758146 |
Laminated track design for inductrack maglev systems |
Jul. 6, 2004 |
| 6684794 |
Magnetically levitated transportation system and method |
Feb. 3, 2004 |
| 6629503 |
Inductrack configuration |
Oct. 7, 2003 |
| 6502517 |
Arrangement for operating a transportation system with a magnetic levitation vehicle |
Jan. 7, 2003 |
| 6374746 |
Magnetic levitation transportation system and method |
Apr. 23, 2002 |
| 6360670 |
Magnetically coupled transportation module |
Mar. 26, 2002 |
| 6357359 |
Integrated high speed maglev system utilizing an active lift |
Mar. 19, 2002 |
| 6101952 |
Vehicle guidance and switching via magnetic forces |
Aug. 15, 2000 |
| 5652472 |
Magnetodynamic levitation and stabilizing selfregulating system |
Jul. 29, 1997 |
| 5615618 |
Orbital and modular motors using permanent magnets and interleaved iron or steel magnetically permeable members |
Apr. 1, 1997 |
| 5586505 |
Levitation system using permanent magnets for use with trains and the like type of right-of-way vehicles |
Dec. 24, 1996 |
| 5584367 |
Permanent magnet type automotive vehicle suspension |
Dec. 17, 1996 |
| 5452663 |
Levitation and propulsion system using permanent magnets and interleaved iron or steel |
Sep. 26, 1995 |
| 5440997 |
Magnetic suspension transportation system and method |
Aug. 15, 1995 |
| 5431109 |
Levitation and linear propulsion system using ceramic permanent magnets and interleaved malleable steel |
Jul. 11, 1995 |
| 5343811 |
Magnetic power system for low-friction transportation of loads |
Sep. 6, 1994 |
| 5243919 |
Magnetic levitation actuator |
Sep. 14, 1993 |
| 5165347 |
Vehicle levitation and guidance system |
Nov. 24, 1992 |
| 5049218 |
Magnetic support & transport system |
Sep. 17, 1991 |
| 5020444 |
Method of and apparatus for controlling magnetic levitation |
Jun. 4, 1991 |
| 4877123 |
Conveyor means for wafers |
Oct. 31, 1989 |
| 4852497 |
Toy for demostrating magnetic force and the effects of air pressure |
Aug. 1, 1989 |
| 4805761 |
Magnetic conveyor system for transporting wafers |
Feb. 21, 1989 |
| 4746811 |
Device for picking up control signals for conveyor units, particularly carriages of conveyor lines for industrial plants |
May. 24, 1988 |
| 4711182 |
Magnetic suspension for a vehicle |
Dec. 8, 1987 |
| 4356772 |
Magnetically levitated object |
Nov. 2, 1982 |
| 4324185 |
Permanent-magnet-levitated transportation system |
Apr. 13, 1982 |
| 4148260 |
High speed transit system |
Apr. 10, 1979 |
| 4142469 |
Magnetic suspension system for railway vehicle with lifting force control |
Mar. 6, 1979 |
| 4055123 |
Systems for magnetically supporting a vehicle |
Oct. 25, 1977 |
| 3954064 |
Rapid transit system |
May. 4, 1976 |
| 3951074 |
Secondary lift for magnetically levitated vehicles |
Apr. 20, 1976 |
| 3937148 |
Virtually zero power linear magnetic bearing |
Feb. 10, 1976 |
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