Magnetic levitation vehicle and method for lifting and/or lowering the vehicle
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B60L-013/04
출원번호
US-0674958
(2008-09-01)
등록번호
US-8430039
(2013-04-30)
우선권정보
DE-10 2007 051 231 (2007-10-10)
국제출원번호
PCT/DE2008/001434
(2008-09-01)
§371/§102 date
20100224
(20100224)
국제공개번호
WO2009/046690
(2009-04-16)
발명자
/ 주소
Zheng, Qinghua
Becker, Peter
출원인 / 주소
ThyssenKrupp Transrapid GmbH
대리인 / 주소
Striker, Michael J.
인용정보
피인용 횟수 :
2인용 특허 :
11
초록▼
The invention relates to a magnetic levitation vehicle (11) and to a method for lifting said magnetic levitation vehicle (11) and to lowering said magnetic levitation vehicle onto a roadway. According to the invention, the carrier magnetic units (38) of the magnetic levitation vehicle (11) are not a
The invention relates to a magnetic levitation vehicle (11) and to a method for lifting said magnetic levitation vehicle (11) and to lowering said magnetic levitation vehicle onto a roadway. According to the invention, the carrier magnetic units (38) of the magnetic levitation vehicle (11) are not all activated or deactivated at the same time but at different times in order to keep the current energy requirement from an external energy supply or main power supply to a minimum.
대표청구항▼
1. A method of lifting and lowering relative to a track a magnetic-levitation vehicle having a plurality of groups of support magnet units arrayed in a longitudinal row, the method comprising the steps of: raising the vehicle by electrically energizing the groups of magnet units one after the other,
1. A method of lifting and lowering relative to a track a magnetic-levitation vehicle having a plurality of groups of support magnet units arrayed in a longitudinal row, the method comprising the steps of: raising the vehicle by electrically energizing the groups of magnet units one after the other, with each group being energized only after the preceding group has been raised by a predetermined vertical gap above the track; andlowering the vehicle by electrically deenergizing the groups of magnet units one after the other, with each group being deenergized only after the preceding group has been lowered to form a predetermined vertical gap above the track. 2. The method as recited in claim 1, wherein the support magnet units, as viewed longitudinally, are energized and deenergized in succession in longitudinal order. 3. The method as recited in claim 1, wherein the magnetic levitation vehicle has a plurality of longitudinally succeeding levitation chassis frames each coupled to at least a respective one of the support magnet units and to a coach body of the vehicle via air springs, the support magnet units being energized and deenergized in such a manner that the levitation chassis frames are lifted and lowered in longitudinal succession. 4. The method as recited in claim 3, wherein, as each levitation chassis frame is lifted or lowered, the respective air spring is at least partially depressurized. 5. The method as recited in claim 3, wherein each levitation chassis frame that is coupled to two respective longitudinally succeeding support magnet units that are simultaneously energize and deenergized when the magnetic levitation vehicle is lifted and for lowered. 6. The method as recited in claim 1, wherein, the magnetic levitation vehicle also includes guidance magnet systems that may be activated using electric currents, the guidance magnet systems being deactivated when the magnetic levitation vehicle is lifted or lowered. 7. A magnetic-levitation vehicle comprising: a plurality of groups of support magnet units arrayed in a longitudinal row; andcontrol means for raising the vehicle by electrically energizing the groups of magnet units one after the other, with each group being energized only after the preceding group has been raised by a predetermined vertical gap above the track, andlowering the vehicle by electrically deenergizing the groups of magnet units one after the other, with each group being deenergized only after the preceding group has been lowered to form a predetermined vertical gap above the track. 8. The magnetic levitation vehicle as recited in claim 7, wherein the control energizes and deenergizes the support magnetic units in succession in longitudinal order. 9. The magnetic levitation vehicle as recited in claim 7, further comprising: a coach body anda plurality of longitudinally succeeding levitation chassis frames each coupled to at least a respective one of the support magnet units and to the coach body via at least one respective controllable air spring, the control means lifting and lowering the levitation chassis frames in succession in longitudinal order. 10. The magnetic levitation vehicle as recited in claim 9, wherein the control means includes means for depressurizing the air springs when the levitation chassis frames assigned to them are lifted and lowered. 11. The magnetic levitation vehicle as recited in claim 9, wherein each levitation chassis frame is coupled to two respective longitudinally succeeding support magnet units, the control means, when levitation chassis frame (17) is lifted and lowered, energizing and deenergizing the respective support magnet units. 12. The magnetic levitation train as recited in claim 7, further comprising: a guidance magnet system having electrically powered electromagnets, and means for deactivating the guidance magnet system during a lifting and lowering procedure.
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이 특허에 인용된 특허 (11)
Schmid, Robert; Weis, Benno, Distance sensor arrangement for a magnet of the levitation magnet of a magnetic levitation transport system.
Powell James R. (P.O. Box 547 Shoreham NY 11786) Danby Gordon T. (P.O. Box 12 Wading River NY 11792) Morena John (4540 Sandpebble Trace #104 Stuart FL 34996), Electromagnetic induction suspension and horizontal switching system for a vehicle on a planar guideway.
Powell James R. ; Danby Gordon T. ; Morena John, Electromagnetic induction suspension and horizontal switching system for a vehicle on a planar guideway.
Beck, Thomas; Ellmann, Siegfried; Huber, Olaf, Method for control of support gaps for a magnetic levitation vehicle and magnetic levitation vehicle with a control circuit operating with said method.
Wamble, III, John Lee; Perkins, Christopher; Cole, John V.; Foster, Clark, Transit system vehicle guideway constructed from modular elements and using magnetic levitation for suspension and propulsion vehicles.
Finodeyev, Filip; Giegel, Joshua; Bambrogan, Brogan; O'Neal, George; Hosseini, Kaveh, Power supply system and method for a movable vehicle within a structure.
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