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WO2008079975A3 - Guideway switch apparatus for magnetically levitated vehicles - Google Patents

Guideway switch apparatus for magnetically levitated vehicles Download PDF

Info

Publication number
WO2008079975A3
WO2008079975A3 PCT/US2007/088375 US2007088375W WO2008079975A3 WO 2008079975 A3 WO2008079975 A3 WO 2008079975A3 US 2007088375 W US2007088375 W US 2007088375W WO 2008079975 A3 WO2008079975 A3 WO 2008079975A3
Authority
WO
WIPO (PCT)
Prior art keywords
switch
switch apparatus
magnetically levitated
guideway
follow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2007/088375
Other languages
French (fr)
Other versions
WO2008079975A2 (en
Inventor
John Lee Wamble
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced Maglev Systems LLC
Original Assignee
Advanced Maglev Systems LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Advanced Maglev Systems LLC filed Critical Advanced Maglev Systems LLC
Priority to EP07869647A priority Critical patent/EP2094525A2/en
Publication of WO2008079975A2 publication Critical patent/WO2008079975A2/en
Publication of WO2008079975A3 publication Critical patent/WO2008079975A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00—Tracks for special kinds of railways
    • E01B25/22—Tracks for railways with the vehicle suspended from rigid supporting rails
    • E01B25/26—Switches; Crossings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

A switch is used, at the divergent zone, to cause the vehicle bogie to follow one path or the other in the guideway. This is accomplished by substituting an attracting magnetic array on the side that the vehicle bogie is desired to follow. The switch may operate without moving parts, so there is no inertial penalty to limit operational frequency. The switch is designed to fail gracefully in the absence of activation power or control signals. Further, the switch is designed to ensure that there would be no derailment or dropping of a vehicle.
PCT/US2007/088375 2006-12-20 2007-12-20 Guideway switch apparatus for magnetically levitated vehicles Ceased WO2008079975A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07869647A EP2094525A2 (en) 2006-12-20 2007-12-20 Guideway switch apparatus for magnetically levitated vehicles

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US87088406P 2006-12-20 2006-12-20
US60/870,884 2006-12-20
US11/960,628 US20080148988A1 (en) 2006-12-20 2007-12-19 Guideway switch apparatus for magnetically levitated vehicles
US11/960,628 2007-12-19

Publications (2)

Publication Number Publication Date
WO2008079975A2 WO2008079975A2 (en) 2008-07-03
WO2008079975A3 true WO2008079975A3 (en) 2008-09-25

Family

ID=39541057

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/088375 Ceased WO2008079975A2 (en) 2006-12-20 2007-12-20 Guideway switch apparatus for magnetically levitated vehicles

Country Status (3)

Country Link
US (2) US20080148988A1 (en)
EP (1) EP2094525A2 (en)
WO (1) WO2008079975A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090114775A1 (en) * 2006-05-24 2009-05-07 Siemens Aktiengesellschaft Junction for Guideways of Vehicles, in Particular of Magnetic Levitation Railways
US20080148988A1 (en) * 2006-12-20 2008-06-26 John Lee Wamble Guideway switch apparatus for magnetically levitated vehicles
US8302535B2 (en) 2010-08-09 2012-11-06 Chase Thomas B Train yard classification system
AU2015311740A1 (en) 2014-09-05 2017-04-20 Skytran Inc. Vertical switching in a magnetic levitation guideway transportation system
WO2017162144A1 (en) * 2016-03-23 2017-09-28 刘忠臣 Permanent magnet levitation train track system
US10031559B1 (en) * 2016-09-19 2018-07-24 Apple Inc. Switchable magnetic array
CN106609488B (en) * 2016-11-29 2019-11-19 洛阳理工学院 High temperature superconducting magnetic levitation vehicle permanent magnet track switch
NL2019259B1 (en) * 2017-07-17 2019-01-30 Hardt Ip B V Switch for a track for guiding transportation of a vehicle
RU2745747C2 (en) * 2019-07-24 2021-03-31 Аким Анатольевич Адвакатов Magnetic levitation switch gear without mechanical and movable units
CN110747703B (en) * 2019-09-27 2021-03-30 江西理工大学 A suspended permanent magnet maglev track switch
CN114162147A (en) * 2021-11-26 2022-03-11 东风悦享科技有限公司 Transfer device based on PRT modularization vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5865123A (en) * 1994-06-23 1999-02-02 Powell; James R. Electromagnetic induction suspension and horizontal switching system for a vehicle on a planar guideway
US6450103B2 (en) * 1996-05-07 2002-09-17 Einar Svensson Monorail system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2318756B2 (en) * 1973-04-13 1975-06-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electromagnetic tracking for a vehicle
SU528028A3 (en) * 1974-05-27 1976-09-05 Сименс Аг (Фирма) Device for turning the crew with magnetic suspension
US5778796A (en) * 1994-06-21 1998-07-14 Kim; In Ki Switch system for personal rapid transit
US5746034B1 (en) * 1994-12-30 2000-10-17 Steelcase Inc Partition system
DE19615596A1 (en) * 1995-05-03 1996-11-07 Industrieanlagen Betriebsges Energy supply system for stator of linear motor train drive
US5794535A (en) * 1997-04-10 1998-08-18 Pardes; Herman I. Switching mechanism for transit modules
US5904101A (en) * 1997-04-22 1999-05-18 Power Superconductor Applications Co., Inc. Auxiliary propulsion for magnetically levitated vehicle
US6101952A (en) * 1997-12-24 2000-08-15 Magnemotion, Inc. Vehicle guidance and switching via magnetic forces
US6629503B2 (en) * 2001-06-29 2003-10-07 The Regents Of The University Of California Inductrack configuration
US7204192B2 (en) * 2001-07-02 2007-04-17 Magna Force, Inc. Apparatus, systems and methods for levitating and moving objects
US6510799B2 (en) * 2001-07-02 2003-01-28 Magna Force, Inc. Apparatus, systems and methods for levitating and moving objects
DE102004054918A1 (en) * 2004-11-10 2006-05-11 Transrapid International Gmbh & Co. Kg Device with at least one long-stator linear drive for operating magnetic levitation vehicles
CN101489849A (en) * 2005-07-22 2009-07-22 麦克纳莫绅有限公司 Guideway activated magnetic switching of vehicles
US7562628B2 (en) * 2006-12-20 2009-07-21 Wamble Iii John Lee Guideway transportation system with integrated magnetic levitation suspension, stabilization and propulsion functions
US8171858B2 (en) * 2006-12-20 2012-05-08 Advanced Maglev Systems, Llc Transit system vehicle guideway constructed from modular elements and using magnetic levitation for suspension and propulsion vehicles
US20080148988A1 (en) * 2006-12-20 2008-06-26 John Lee Wamble Guideway switch apparatus for magnetically levitated vehicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5865123A (en) * 1994-06-23 1999-02-02 Powell; James R. Electromagnetic induction suspension and horizontal switching system for a vehicle on a planar guideway
US6450103B2 (en) * 1996-05-07 2002-09-17 Einar Svensson Monorail system

Also Published As

Publication number Publication date
US20100199876A1 (en) 2010-08-12
US20080148988A1 (en) 2008-06-26
WO2008079975A2 (en) 2008-07-03
EP2094525A2 (en) 2009-09-02

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