Transport system powered by short block linear synchronous motors and switching mechanism
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B60L-013/06
B60L-001/00
B60L-013/00
B60L-013/10
E01B-025/34
출원번호
US-0692441
(2010-01-22)
등록번호
US-8967051
(2015-03-03)
발명자
/ 주소
King, Nathanael N.
Perreault, Brian M.
Clark, Tracy M.
Thornton, Richard D.
Young, Jason
Bottasso, Michael W.
출원인 / 주소
Magnemotion, Inc.
대리인 / 주소
Nutter McClennen & Fish LLP
인용정보
피인용 횟수 :
5인용 특허 :
122
초록▼
Aspects of the invention provide a transport system powered by short block Linear Synchronous Motors (LSMs). The use of short blocks allows vehicles to move under precise control even when they are in close proximity to each other. The design allows the vehicles to be propelled and guided while nego
Aspects of the invention provide a transport system powered by short block Linear Synchronous Motors (LSMs). The use of short blocks allows vehicles to move under precise control even when they are in close proximity to each other. The design allows the vehicles to be propelled and guided while negotiating sharp turns and negotiating merge and diverge switches. A coreless LSM can be used to create propulsive force without attractive force so as to allow a relatively high drag vehicle suspension, such as a vehicle sliding on a smooth surface. Further aspects of the invention provide a switching member that is selectively moveable relative to a guideway in order to change a magnetic force acting on the vehicle transverse to a direction of motion of the vehicle.
대표청구항▼
1. A transport system, comprising: A. a guideway that guides one or more vehicles and that includes at least one of a merge region and a diverge region,B. one or more vehicles disposed on the guideway, each containing a magnetic flux source,C. electronic power and control circuitry that excites a pl
1. A transport system, comprising: A. a guideway that guides one or more vehicles and that includes at least one of a merge region and a diverge region,B. one or more vehicles disposed on the guideway, each containing a magnetic flux source,C. electronic power and control circuitry that excites a plurality of propulsion coils so as to propel the one or more vehicles independently of one another along the guideway,D. each of the merge region and diverge region defining first and second pathways on the guideway, wherein the merge region and the diverge region comprise a first plurality of propulsion coils extending continuously along the first pathway to propel the one or more vehicles along the first pathway and a second plurality of propulsion coils adjacent to the first plurality of propulsion coils and extending continuously along the second pathway to propel the one or more vehicles along the second pathway, wherein each plurality of propulsion coils is operable to propel the one or more vehicles along their respective pathways. 2. The transport system of claim 1, wherein the guideway comprises a straight-away region, along with at least one of a merge region and a diverge region. 3. The transport system of claim 1, wherein one or more of the vehicles are slidingly disposed on the guideway. 4. The transport system of claim 3, wherein one or more of the vehicles that are slidably disposed on the guideway have a low coefficient of friction therewith. 5. The transport system of claim 4, wherein the coefficient of friction is less than substantially 0.2. 6. The transport system of claim 1, wherein one or more of the vehicles are disposed for rolling motion on the guideway. 7. The transport system of claim 1, wherein one or more of the vehicles are disposed on wheels for rolling motion on the guideway. 8. The transport system of claim 1, wherein the plurality of propulsion coils are disposed along the first and second pathways of the merge region and the diverge region. 9. The transport system of claim 1, wherein at least one of said merge regions and diverge regions comprises a plurality of coreless propulsion coils disposed along a corner, curve and/or branch defining the merge or diverge, respectively, so as to propel the vehicles therethrough. 10. The transport system of claim 1, further comprising A. a switching member having (i) a first configuration that is associated with motion of the vehicle along the first path, and (ii) a second configuration that is associated with motion of the vehicle along the second path,B. wherein the switching member is selectively moveable from the first configuration to the second configuration. 11. The transport system of claim 1, wherein any of the merge region and the diverge region includes a switching element that initiates switching of a vehicle from the first pathway to the second pathway by exerting a laterally directed force on the vehicle. 12. The transport system of claim 11, wherein the switching element comprises a mechanically actuated switch. 13. The transport system of claim 11, wherein the switching element comprises a magnetically actuated switch. 14. A guideway module defining any of a merge region and a diverge region for use in a transport system, the guideway module altering a course of a vehicle passing thereover, comprising: A. a plurality of coreless propulsion coils disposed along a region in which one or more vehicles that include magnetic flux sources are to be propelled,B. electronic power and control circuitry that excites one or more of the plurality of propulsion coils independently of one or more other propulsion coils in any of (a) the guideway module, and(b) a guideway in which that guideway module is incorporated, so as to independently propel one or more vehicles passing over the guideway moduleC. any of the merge region and the diverge region defining a first path and a second path over the guideway module, wherein a first plurality of propulsion coils extends continuously along the first path to propel the vehicle along the first path and a second plurality of propulsion coils adjacent to the first plurality of propulsion coils extends continuously along the second path to propel the vehicle along the second path, wherein each plurality of propulsion coils is operable to propel the one or more vehicles along their respective paths. 15. The guideway module of claim 14, wherein the plurality of coreless propulsion coils are disposed along the first path and the second path of the guideway module. 16. The guideway module of claim 14, comprising a plurality of coreless propulsion coils disposed along a corner, curve and/or branch defining the merge or diverge, respectively, so as to propel the vehicles therethrough. 17. The transport system of claim 14, further comprising a switching member having (i) a first configuration that is associated with motion of the vehicle along the first path, and (ii) a second configuration that is associated with motion of the vehicle along the second path,wherein the switching member is selectively moveable from the first configuration to the second configuration. 18. The guideway module of claim 14, wherein any of the merge region and the diverge region includes a switching element that initiates switching of a vehicle from the first path to the second path by exerting a laterally directed force on the vehicle. 19. The guideway module of claim 18, wherein the switching element comprises a mechanically actuated switch. 20. The guideway module of claim 18, wherein the switching element comprises a magnetically actuated switch. 21. A vehicle for use in a transport system, comprising a flux source and adapted to be propelled along a guideway comprising: A. a plurality of coreless propulsion coils disposed along a region in which one or more vehicles that include magnetic flux sources are to be propelled, the region defining a first path and a second path on the guideway, wherein a first plurality of propulsion coils extends continuously along the first path to propel the vehicle along the first path and a second plurality of propulsion coils adjacent to the first plurality of propulsion coils extends continuously along the second path to propel the vehicle along the second path, wherein each plurality of propulsion coils is operable to propel the one or more vehicles along their respective paths,B. electronic power and control circuitry that excites one or more of the plurality of propulsion coils independently of one or more other propulsion coils so as to propel the vehicle,C. any of a rail, ledge, recess, or flange that comprises a running surface that is adapted for sliding motion of the vehicle along the guideway. 22. The vehicle of claim 21, further comprising a recess adapted for sliding motion along a rail of the guideway. 23. A transport system, comprising A. a guideway including a plurality of coreless propulsion coils disposed along a region in which one or more vehicles are to be propelled, the region defining a first path and a second path on the guideway, wherein a first plurality of propulsion coils extends continuously along the first path to propel the one or more vehicles along the first path and a second plurality of propulsion coils adjacent to the first plurality of propulsion coils extends continuously along the second path to propel the one or more vehicles along the second path, wherein each plurality of propulsion coils is operable to propel the one or more vehicles along their respective paths,B. one or more vehicles disposed on the guideway, each containing a magnetic flux source,C. electronic power and control circuitry that excites one or more of the plurality of propulsion coils independently of one or more other propulsion coils so as to propel the one or more vehicles along the guideway,D. the one or more vehicles being slidingly disposed on any of a rail, ledge, recess, or flange of the guideway. 24. The transport system of claim 23, further comprising a guidance structure on any of the guideway and the one or more vehicles that inhibits the one or more vehicles from moving off the guideway. 25. The transport system of claim 24, wherein the guidance structure comprises one or more rails that are disposed on the guideway. 26. The transport system of claim 25, wherein the one or more vehicles are slidingly disposed on said guidance structure. 27. A guideway module for use in a transport system, the guideway module comprising A. a plurality of coreless propulsion coils disposed along a region in which one or more vehicles that include magnetic flux sources are to be propelled, the region defining a first path and a second path on the guideway, wherein a first plurality of propulsion coils extends continuously along the first path to propel the one or more vehicles along the first path and a second plurality of propulsion coils adjacent to the first plurality of propulsion coils extends continuously along the second path to propel the one or more vehicles along the second path, wherein each plurality of propulsion coils is operable to propel the one or more vehicles along their respective paths,B. electronic power and control circuitry that excites one or more of the plurality of propulsion coils independently of one or more other propulsion coils in any of (a) the guideway module, and(b) a guideway in which that guideway module is incorporated, so as to control movement of one or more vehicles passing over the guideway module,C. any of a rail, ledge, recess, or flange adapted for sliding motion of the one or more vehicles thereon. 28. The guideway module of claim 27, further comprising a guidance structure that inhibits motion of the one or more vehicles off the guideway. 29. The guideway module of claim 28, wherein the guidance structure comprises one or more rails on which the one or more vehicles are adapted to be slidingly disposed. 30. A transport system, comprising: A. a guideway that includes a plurality of propulsion coils and a switching region defining a first path and a second path on the guideway, andB. a vehicle that moves along the guideway and that includes a magnetic flux source,wherein a first plurality of propulsion coils extends continuously along the first path to propel the vehicle along the first path and a second plurality of propulsion coils adjacent to the first plurality of propulsion coils extends continuously along the second path to propel the vehicle along the second path, wherein each plurality of propulsion coils is operable to propel the vehicle along their respective paths. 31. The transport system of claim 30, further comprising A. a switching member having (i) a first configuration that is associated with motion of the vehicle along the first path, and (ii) a second configuration that is associated with motion of the vehicle along the second path,B. wherein the switching member is selectively moveable from the first configuration to the second configuration. 32. The transport system of claim 30, wherein the switching member comprises a ferromagnetic material. 33. The transport system of claim 30, wherein the switching member is configured to move by at least one of pivoting, translating, and bending. 34. A method of switching a vehicle, comprising: providing a vehicle including a magnetic flux source;moving the vehicle along a pathway defined by a guideway, the guideway defining a first path and a second path having a plurality of propulsion coils disposed thereon such that a first plurality of propulsion coils extends continuously along the first path to propel the vehicle along the first path and a second plurality of propulsion coils adjacent to the first plurality of propulsion coils extends continuously along the second path to propel the vehicle along the second path, wherein each plurality of propulsion coils is operable to propel the vehicle along their respective paths. 35. The method of claim 34, further comprising actuating a switching member that initiates switching of the vehicle from the first path to the second path by exerting a laterally directed force on the vehicle. 36. The method of claim 35, wherein the switching member comprises a flipper. 37. The method of claim 35, wherein the switching member comprises a ferromagnetic material. 38. The method of claim 35, wherein actuating the switching member includes at least one of pivoting, translating, and bending. 39. A guideway module for use in a transport system, comprising a plurality of propulsion coils configured to propel a vehicle disposed on the guideway, the guideway defining a first path and a second path, wherein a first plurality of propulsion coils extends continuously along the first path to propel the vehicle along the first path and a second plurality of propulsion coils adjacent to the first plurality of propulsion coils extends continuously along the second path to propel the vehicle along the second path, wherein each plurality of propulsion coils is operable to propel the vehicle along their respective paths. 40. The guideway module of claim 39, further comprising A. a switching member having (i) a first configuration that is associated with motion of the vehicle along the first path, and (ii) a second configuration that is associated with motion of the vehicle along the second path,B. wherein the switching member is selectively moveable from the first configuration to the second configuration. 41. The guideway module of claim 40, wherein the switching member is configured to move by at least one of pivoting, translating, and bending.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (122)
Judson John,GBX, A.C. electrical machine and method of transducing power between two different systems.
Foreman Donald S. (Fridley MN), Apparatus for transferring electrical power from a stationary device to a rotating device without the use of brushes or.
Stevens, Michael Craig; Knill, Alexander Charles; Dunton, John Robert; Dames, Andrew Nicolas; Lamb, Kevin Alan, Controlling inductive power transfer systems.
Boys John T. (15A Island Bay Road Birkdale ; Auckland 10 NZX) Green Andrew W. (15 McDonald Road Papatoetoe ; Auckland NZX), Inductive power pick-up coils.
Arntz, Floyd D.; Roth, Ian S.; Gaudreau, Marcel P. J.; Doherty, Brian J., Inductive power transmission and distribution apparatus using a coaxial transformer.
Schommartz Eugen (Rodgau DEX) Dietz Holger (Solms DEX) Grsdorf Ralf (Kinzenbach DEX) Hofmann Rudolf (Kinzenbach DEX) Petry Martin (Giessen DEX), Method and apparatus for conveying and synchronizing the movement of articles.
Stephan, Craig Hammann; Miller, John Michael; Davis, Lloyd Craig; Anderson, Richard David, Method for achieving and maintaining desired speed on a guideway system.
Kreft Hans-Diedrich (Aumhle DEX) Jenning Michael (Hamburg DEX) Mackenthun Holger (Hamburg DEX) Baik Thorten (Hamburg DEX) Niznik Thomas (Hamburg DEX), Method for calibrating an electronic position transmitter.
Peltier Kenneth,CAX ITX deceased ; Laura H. Peltier ; legal representative ; Lankin Robert Gordon,CAX ; Robinson Wayne Michael,CAX ; MacKay David Kyle,CAX ; Fortuna Jeffrey John,CAX ; Madusuthanan Sa, Modular conveyor system having multiple moving elements under independent control.
Misic George J. (Hiram OH) Hurst Gregory C. (Shaker Hts. OH) Holland G. Neil (Chagrin Falls OH) Patrick ; III John L. (Solon OH) Orlando Paul T. (Euclid OH), Surface coil system for magnetic resonance imaging.
Richard D. Thornton ; Brian M. Perreault ; Tracy M. Clark, System for inductive transfer of power, communication and position sensing to a guideway-operated vehicle.
Hommes William J. (Hockessin DE) Keegan ; Jr. John J. (Wilmington DE), System useful for controlling multiple synchronous secondaries of a linear motor along an elongated path.
Tolle, Tobias Georg; Waffenschmidt, Eberhard, System, an inductive power device, an energizable load and a method for enabling a wireless power transfer.
King, Nathanael N.; Perreault, Brian M.; Clark, Tracy M.; Thornton, Richard D.; Young, Jason; Bottasso, Michael W., Transport system powered by short block linear synchronous motors.
King, Nathanael N.; Perreault, Brian M.; Clark, Tracy M.; Thornton, Richard D.; Young, Jason; Bottasso, Michael W.; Mendenhall, Jesse, Short block linear synchronous motors and switching mechanisms.
King, Nathanael N.; Perreault, Brian M.; Clark, Tracy M.; Thornton, Richard D.; Young, Jason; Bottasso, Michael W., Transport system powered by short block linear synchronous motors.
King, Nathanael N.; Perreault, Brian M.; Clark, Tracy M.; Thornton, Richard D.; Young, Jason; Bottasso, Michael W., Transport system powered by short block linear synchronous motors.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.