IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0102536
(2005-04-08)
|
등록번호 |
US-7314008
(2008-01-01)
|
우선권정보 |
CN-2004 1 0032561(2004-04-09) |
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
8 인용 특허 :
4 |
초록
▼
A suspending-rail and dual-attraction balancing compensation type permanent magnetic levitation train and railway system, comprising a track unit and magnetic levitation vehicles, the track unit including goalposts, inverted T-shaped gate beams, flanged beams made which are integrally formed by mold
A suspending-rail and dual-attraction balancing compensation type permanent magnetic levitation train and railway system, comprising a track unit and magnetic levitation vehicles, the track unit including goalposts, inverted T-shaped gate beams, flanged beams made which are integrally formed by molding reinforced concrete so as to form a portal frame and suspending rails suspended from and fixed to flanged beams and each formed as an arch steel crosstie, both ends of each flanged beams being mounted on the inverted T-shaped gate beams in a lap joint manner respectively, a magnetically conductive plate rail with a guide rail in the form of a groove at a center portion thereof being provided to a top inner surface of the arch crosstie and a magnetically conductive wing rail being provided to each inner side surface of the arch crosstie; each magnetic levitation vehicle including an upper power cabin and a lower car which are formed integrally, the magnetic levitation power cabin being inlaid and mounted in the arch crosstie, a top permanent magnet base plate on which a top permanent magnet is provided being mounted on a top outer surface of the magnetic levitation power cabin, and two wing permanent magnets being provided at each of outer side surfaces of the magnetic levitation power cabin, power units being mounted inside the magnetic levitation power cabin, and two sets of guiding fixed pulleys being mounted on both ends inside the magnetic levitation power cabin.
대표청구항
▼
What is claimed is: 1. A suspending-rail type permanent magnetic levitation train and railway system, comprising: a track unit comprising a plurality of portal frames each comprising two supporting posts connected by an inverted T-shaped gate beam, said supporting posts and said gate beam being int
What is claimed is: 1. A suspending-rail type permanent magnetic levitation train and railway system, comprising: a track unit comprising a plurality of portal frames each comprising two supporting posts connected by an inverted T-shaped gate beam, said supporting posts and said gate beam being integrally formed of molded reinforced concrete, a plurality of flanged beams formed of molded reinforced concrete, each flanged beam having one end mounted to a first inverted T-shaped gate beam in a lap joint manner and another end mounted to a second inverted T-shaped gate beam, a plurality of steel suspending rails, each rail being fixed to a corresponding flanged beam, the suspending rail being formed as an arch crosstie having an inverted U shape, a magnetically conductive plate rail being fixed to a top inner surface of said arch crosstie, magnetically conductive wing rails being fixed to opposing inner side surfaces of said arch crosstie, the magnetically conductive wing rails each defining a guide rail having an inward facing groove, a magnetic levitation train consisting of sequentially connected magnetic levitation vehicles, each having an upper power cabin and a lower portion integrally formed with the upper power cabin, said upper power cabin being mounted within said arch crosstie and having a top outer surface connecting two side outer surfaces a top permanent magnet attached to the top outer surface by a top permanent magnet base plate, upper and lower wing permanent magnets attached to each of the side outer surfaces, the upper and lower wing permanent magnets having a gap therebetween, wherein one of the upper and lower wing permanent magnets is an N pole and the other is an S pole, a power unit mounted inside the upper power cabin, the power unit comprising a driving wheel, a driving motor, a vehicle-mounted electrical source, and an inversion control system, and two sets of guiding fixed pulleys, one set being mounted at each end of said power cabin, wherein said power cabin is configured and disposed so that the top permanent magnet and the magnetically conductive plate rail are spaced apart by a distance in a range of 20-160 millimeters, thereby generating a levitation force in opposition to the force of gravity, and so that the wing permanent magnets and the magnetically conductive wing rails are spaced apart by a distance in a range of 5-35 millimeters, thereby generating an upward and downward balancing levitation force, wherein said magnetic levitation vehicles are maintained in a levitation state during travel by said levitation force and said upward and downward balancing levitation force, and wherein said guiding fixed pulley and said driving wheel are level with each other and are in contact with said guide rails. 2. The suspending-rail type permanent magnetic levitation train and railway system of claim 1, wherein a temperature compensation gap is provided between the ends of each flanged beam and each inverted T-shaped gate beam. 3. The suspending-rail type permanent magnetic levitation train and railway system of claim 1, wherein each flanged beam contain vent holes within the central portion thereof. 4. The suspending-rail type permanent magnetic levitation train and railway system of claim 1, wherein the magnetically conductive plate rails and the magnetically conductive wing rails are comprised of ferromagnetic steel plate. 5. The suspending-rail type permanent magnetic levitation train and railway system of claim 1, wherein slide shoes are mounted under both ends of the top permanent magnet base plate. 6. The suspending-rail type permanent magnetic levitation train and railway system of claim 1, wherein the lower portion of each magnetic levitation vehicle comprises a lower passenger cabin or a lower cargo cabin. 7. The suspending-rail type permanent magnetic levitation train and railway system of claim 1, wherein each magnetic levitation vehicle has a streamlined shape and is manufactured from alloys or glass fibre-reinforced plastic.
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