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특허 상세정보

Magnetic levitation transportation system and method

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B61B-013/00   
미국특허분류(USC) 104/1381; 104/027; 104/028; 104/139; 104/282; 104/283
출원번호 US-0499604 (2000-02-07)
발명자 / 주소
대리인 / 주소
    Anna M. Vradenburgh
인용정보 피인용 횟수 : 28  인용 특허 : 23
초록

A ground-based capsule pipeline with greatly improved speed, energy efficiency, and cost for transportation of freight and/or people. Passive magnetic levitation is used to suspend inert, rugged capsules within an air-evacuated pipeline, where they are propelled by a linear motor. Permanent magnet pole arrays incorporated in the capsules interact with inductively-enhanced conductive loops on the interior of the pipeline to produce a low "take-off" speed, high lift, and a high lift-drag ratio.

대표
청구항

1. A transportation system comprising:a pipeline having a generally concave-shaped interior extending along a pipeline axis and provided with an electrically conductive structure that generally conforms to the concave shape of the interior of the pipeline; a capsule disposed within the pipeline interior and moveable along the axial dimension of the pipeline, the capsule having at least one magnet array positioned to induce current into the electrically conductive structure of the pipeline of sufficient magnitude to levitate the capsule within the pipelin...

이 특허에 인용된 특허 (23)

  1. Levi Enrico (110-20 71st Rd. Forest Hills NY 11375) Zabar Zivan (99-72 66th Rd. Rego Park NY 11374). Air cored, linear induction motor for magnetically levitated systems. USP1993125270593.
  2. Jackson John D. (Las Vegas NV) Miller L. James (Leo IN). Air-cushion vehicle transportation system. USP1995105460098.
  3. Suppes Galen J. (4327 Morris Ct. Pearland TX 77584). Compact magnetic levitation transportation system. USP1992095146853.
  4. He Jianliang (Naperville IL) Rote Donald M. (Lagrange IL). Double row loop-coil configuration for high-speed electrodynamic maglev suspension, guidance, propulsion and guideway di. USP1996055517924.
  5. Powell James R. ; Danby Gordon T. ; Morena John. Electromagnetic induction suspension and horizontal switching system for a vehicle on a planar guideway. USP1999025865123.
  6. Roxberry Richard C. (Morristown NJ). Electromagnetic transportation system. USP1977044015540.
  7. Minovitch Michael A. (2832 St. George St. Los Angeles CA 90027). Electromagnetic transportation system for manned space travel. USP1989014795113.
  8. Oster Daryl. Evacuated tube transport. USP1999095950543.
  9. Rote Donald M. (Lagrange IL) He Jianliang (Woodridge IL) Coffey Howard (Darien IL). High speed maglev design. USP1993105253591.
  10. O\Neill ; deceased Gerard K. (127 McCosh Cir. late of Princeton NJ 08540) O\Neill ; Executrix by Tasha (127 McCosh Cir. Princeton NJ 08540) Hornik ; Executor by Morris (48-50 Connecticut Ave. ; 10006. High speed transport system. USP1995075433155.
  11. O\Neill Gerard K. (127 McCosh Cir. Princeton NJ 08540). High speed transport system. USP1994025282424.
  12. Diggs Richard E. (S. 12A Road ; P.O. Box 776 Carthage MO 64836). High-speed ground transportation system. USP1977054023500.
  13. Davey Kent R. ; Morris Tony J.. Integrated high speed MAGLEV system. USP2000046044770.
  14. Siewert Bradley D. (1401 Stonebridge Way Roseville CA 95661). Levitated rail system. USP1996105566620.
  15. Coffey Howard T. (Darien IL). Magnetic levitation configuration incorporating levitation, guidance and linear synchronous motor. USP1993105253592.
  16. Mori Satoshi (Kanagawa-ken JPX) Matsumura Masao (Kanagawa-ken JPX) Kanemitsu Yoichi (Kanagawa-ken JPX) Yoshioka Takeshi (Kanagawa-ken JPX) Kajiyama Masaaki (Kanagawa-ken JPX) Kondo Fumio (Kanagawa-ke. Magnetic levitation conveyor apparatus. USP1997065641054.
  17. Post Richard F.. Magnetic levitation system for moving objects. USP1998035722326.
  18. Tozoni Oleg V. (11911 Parklawn Dr. Apt. 304 Rockville MD 30852). Magnetodynamic levitation and stabilizing selfregulating system. USP1997075652472.
  19. Thornton Richard D. (Concord MA). Multiple magnet positioning apparatus for magnetic levitation vehicles. USP1995025388527.
  20. Minovitch ; Michael A.. Rapid transit system. USP1978024075948.
  21. Cooper Richard K. (Hayward CA). Secondary lift for magnetically levitated vehicles. USP1976043951074.
  22. Oshima Jinichiro (Narashino JPX) Oda Yoshimasa (Narashino JPX). Transferring apparatus having a magnetically floating carrier member with the floating magnets acting through a reduced. USP1993095241912.
  23. Milligan George Truett (929 E. Bailey Rd. Naperville IL 60565). Vacuum highway vehicle. USP1997085653175.

이 특허를 인용한 특허 피인용횟수: 28

  1. Avetian, Tadeh; Durden, Helen; Okerson, Ryan; Bambrogan, Brogan; Giegel, Joshua. Deployable decelerator. USP2017019533697.
  2. Avetian, Tadeh; Durden, Helen; Okerson, Ryan; Bambrogan, Brogan; Giegel, Joshua. Deployable decelerator. USP2017119809232.
  3. McNab, John Cross; Graham, Geoffrey Stephen; Nott, Philip Michael Hunter. Detection apparatus and method. USP20180810060821.
  4. Jetti, Sandhya Rani; O'Neal, George; Bahrami, Nima; Dorris, James; Liang, Jiaqi; Bambrogan, Brogan; Giegel, Joshua. Dynamic linear stator segment control. USP2017059641117.
  5. Frasca,Joseph Franklin. Electromagnetic propulsion devices. USP2006077077047.
  6. Dalrymple, David. Evacuated tube transport system. USP20181010086846.
  7. Dalrymple, David. Evacuated tube transport system. USP2016039290187.
  8. Oster, Daryl. Evacuated tube transport system with improved cooling for superconductive elements. USP2015079085304.
  9. Cothern, Kyle; Gaunt, Michael; Ronacher, Thomas; Shafrir, Daniel; Bambrogan, Brogan; Giegel, Joshua. Gate valves and airlocks for a transportation system. USP2017039599235.
  10. Cothern, Kyle; Gaunt, Michael; Ronacher, Thomas; Shafrir, Daniel; Bambrogan, Brogan; Giegel, Joshua. Gate valves and airlocks for a transportation system. USP20181010088061.
  11. Post,Richard Freeman. Inductrack configuration. USP2006087096794.
  12. Post, Richard Freeman. Inductrack magnet configuration. USP2003126664880.
  13. Coutre, James T.; Giegel, Joshua; Bambrogan, Brogan; Finodeyev, Filip; Handmer, Casey; Dehaan, David. Low-pressure environment structures. USP20180810046776.
  14. Coutre, James T.; Handmer, Casey; Bambrogan, Brogan; Giegel, Joshua; Finodeyev, Filip. Low-pressure environment structures. USP2017029566987.
  15. Paden,Bradley Evan; Chen,Chen; Fiske,Orlo James. Magnetic spring and actuators with multiple equilibrium positions. USP2007097265470.
  16. Fiske, Orlo James; Chen, Chen; Ricci, Michael Richard; Paden, Bradley Evan. Magnetically levitated transportation system and method. USP2004026684794.
  17. Simha, Arnav; Brower, Jacob; Andre, Douglas; Behling, Clinton. Multi-layer body with active mitigation for turbulence reduction. USP2016109469395.
  18. Finodeyev, Filip; Giegel, Joshua; Bambrogan, Brogan; O'Neal, George; Hosseini, Kaveh. Power supply system and method for a movable vehicle within a structure. USP2017099764648.
  19. Tozoni, Oleg V.. Self-regulating magneto-dynamic system for high speed ground transportation vehicle. USP2011118047138.
  20. Fiske, Orlo James; Chen, Chen; Ricci, Michael Richard; Paden, Bradley Evan. Shear force levitator and levitated ring energy storage device. USP2005036873235.
  21. Elliott, Brig Barnum; Burchfiel, Jerry. Systems and methods for identifying and mapping conduit location. USP2005026850161.
  22. Bambrogan, Brogan; Giegel, Joshua. Transportation system. USP2016129517901.
  23. Bambrogan, Brogan; Giegel, Joshua. Transportation system. USP2017089718630.
  24. Bambrogan, Brogan; Giegel, Joshua. Transportation system. USP2016129511959.
  25. Bambrogan, Brogan; Giegel, Joshua. Transportation system. USP20181010093493.
  26. Bambrogan, Brogan; Giegel, Joshua. Transportation system. USP2017039604798.
  27. Pulliam,Robert C.. Transportation system. USP2006117137343.
  28. Grip, Robert Erik; DeHaan, Mark A.; Vassberg, John C.. Vacuum volume reduction system and method for a vacuum tube vehicle station. USP20190310220972.