• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Rail vehicle (1) with solar cell (2), in which at least one solar cell (2) on the outer skin (8) of the rail vehicle (1) is provided, wherein the at least one solar cell (2) is movably mounted and between an operating position and an inactive Position is movable, wherein in the inactive position, the light-receiving surface of the at least one solar cell (2) is covered.
    公开号:AT512796A1
    申请号:T50099/2012
    申请日:2012-03-26
    公开日:2013-11-15
    发明作者:Andras Dr Kiraly
    申请人:Siemens Ag Oesterreich；
    IPC主号:
    专利说明:

    Pririted: 26-03-2012 c ζυιχυυ569 E014.1 10 2012/50099
    description
    Rail vehicle with solar cell 5
    Technical area
    The invention relates to a rail vehicle with solar cell. 10
    State of the art
    The energy supply of rail vehicles, in particular passenger rail vehicles is usually made of the drive vehicle. This drive vehicle (locomotive or railcar) passes electrical energy to the coupled cars on. In diesel locomotives, it is necessary that the main drive or an auxiliary generator is in operation. Other power supplies, such as axle generators, operate only while driving, while others (accumulators) have limited and exhaustible energy capacities. For consumers with low power consumption, such as vehicle electronics, battery chargers or similar offers the use of 25 solar cells, by means of which these devices can be operated independently of a central power supply, especially in stationary, uncoupled vehicle. In addition, solar cells use a natural and non-exhaustible, sustainable energy source. The use of solar cells on rail vehicles is described in W02007090966A, whereby flexible solar cells are used which adapt to the roof contour. This construction is not advantageous for rail vehicles for use in difficult environmental conditions. In extremely hot 1/13 26-03-2012
    Printed: 26-03-2012 c zuizuu569 E014.1 10 2012/50099
    Fields or areas with frequent abrasive loads on the outer skin (sandstorms) solar array according to the prior art are not applicable, since this abrasive load leads to a haze of the solar cell surface, whereby their performance is impaired. Furthermore, the sand remaining on the solar cells proves to be extremely disadvantageous if such a sanded vehicle is subjected to a machine washing. The solar cell surface is damaged by the action of the sand-water-washing brush combination. 15 Presentation of the invention
    The invention is therefore based on the object to provide a rail vehicle with solar cells, which is suitable for use in abrasive environmental conditions. 20
    The object is achieved by a rail vehicle with solar cells with the features of claim 1. Advantageous embodiments are the subject of the subordinate claims. 25 The basic idea of the invention according to a
    Railway vehicle with solar cell, which comprises at least one solar cell, which is provided on the outer skin of the rail vehicle, wherein the at least one solar cell is movably mounted and is movable between a 30 operating position and an inactive position, wherein in the inactive position, the light-receiving surface of at least a solar cell is hidden. 2/13 26-03-2012 2
    Printed: 26-03- ^ 2012 Ρ / .Λ E014.1 10 2012/50099 ζυιζυυ569
    As a result, the advantage can be achieved to equip a rail vehicle with solar cells, which can be brought in certain operating conditions of the rail vehicle in an inactive position in which they are protected from 5 environmental influences. In particular, in the case of highly abrasive environmental conditions (for example sandstorms) or washing operations following sanding, the solar cells can be brought into a protected position. 10
    According to the invention, the rail vehicle comprises at least one solar cell, generally using a plurality of solar cells. These solar cells are advantageously installed in a support frame, which mechanically supports the solar cell (s), encloses the edges or rear sides of the solar cells and comprises a rotary or sliding bearing as an essential feature.
    According to the invention, the solar cell can be brought from the operating position into the inactive position by means of a rotational movement. It is particularly advantageous to provide the axis of rotation at a longitudinal edge of the solar cell, or the support frame and align this axis of rotation in the longitudinal direction of the rail vehicle 25. Such is the change of the
    Operating position in the inactive position by a simple folding movement done. In an inactive position, the light-receiving surface is facing the outer skin of the rail vehicle and thus protected from damage 30.
    The back of the solar cells, or each part of the support frame which in inactive position the 3/13 26-03-2012 201200569
    Environmental exposure is correspondingly robust and insensitive to abrasive influences.
    Furthermore, it is advantageous to provide on the roof outer skin of the rail vehicle, a plate which is arranged so that the solar cell rests in an inactive position on this plate. In this way, the light-absorbing surface of the solar cell is optimally protected. In a further development of the invention, it is recommended to equip the plate itself with one (or more) solar cells. As a result, the available space on the roof outer skin can be better utilized. In this embodiment, the invention accordingly comprises at least one fixed and one movably mounted solar cell.
    Another embodiment of the invention provides to move the solar cell by means of a sliding movement between the operating and the inactive position. In this case, the support frame and the outer skin of the rail vehicle with suitable storage facilities such as guide rails, roller bearings, etc. are equipped. Furthermore, a cover can be provided, under which the solar cell is pushed in inactive position. Another way to cover the solar cell in an inactive position is to insert it into a suitable recess of the outer skin.
    According to the invention, the solar cells can be provided over the entire length of the rail vehicle, or a part of the length of the rail vehicle can be equipped with solar cells.
    It is particularly advisable to provide a plurality of support frames, so that these support frames several. 4
    Printed: 26-03-2012 r _ zu ± zuu569 E014.1 10 2012/50099
    Form flaps, which are arranged side by side on the roof outer skin. As a result, the advantage can be achieved to be able to keep the weight of each individual of these flap-like solar cell units so low that a manual actuation is possible. If a carrier frame is executed over the entire length of a rail vehicle, it can not be moved manually due to its weight in general. Likewise, support frames of this great length tend to twist during the actuation process, resulting in a risk of damage to the solar cells.
    The solar cells are preferably arranged on the roof of the rail vehicle, since such a particularly good exposure to sunlight. In principle, 15 is a side wall of a rail vehicle for the
    Arrangement of solar cells suitable, but this arrangement has night parts, for example, the sun is usually done at less favorable angles and is expected at 20 parked next to each other vehicles shading. Likewise, the window openings of passenger vehicles are troublesome for an optimal arrangement of solar cells. In a further development of the invention, a seal can be provided which prevents the access of abrasive material to the light-receiving surface of the solar cell in the inactive position, or greatly reduced. Such a seal may be embodied, for example, as a rubber lip, which is either disposed on the support frame along the contours of the solar cell or part of each surface on which the solar cell (or the support frame) rests in an inactive position. 5/13 5 26-03-2012
    Printed: 26-03-2012 zuizuu569 E014.1 10 2012/50099
    In addition to the rubber seals mentioned brush seals can be used.
    Another advantage of these seals is the prevention of noise when traveling with the solar cells 5 in an inactive position.
    The drive of the mobile storage of the solar cells is generally done manually. This is particularly advantageous since any power-assisted drive components 10 can be dispensed with. The operation of the movable storage takes place in practice only rarely, especially before the arrival of sandstorms, before a washing process or at a longer standstill of the vehicle when no electrical energy is to be obtained from the solar cell. 15
    A further advantageous embodiment of the invention provides to arrange the solar cell in the operating position at a distance from the outer skin of the rail vehicle. As a result, the advantage can be achieved to be able to substantially reduce the heat input into the rail vehicle in strong sunlight. The distance between the solar cell and the (outer) skin acts as a thermal insulator against the radiant heat, the rail vehicle is thus shadowed in direct sunlight by the solar cells, 25 whereby a substantially lower surface temperature of the (roof) outer skin is achieved. This makes it possible to reduce the required cooling capacity of the rail vehicle. 6/13 6 26-03-2012 30 201200569
    Brief description of the drawings
    They show by way of example:
    Fig.l A rail vehicle with solar cell - unfolded. 5 Fig.2 A rail vehicle with solar cell - folded.
    Fig.3 A rail vehicle with solar cell - sliding bearing. Fig.4 Foldable mounted solar cell - unfolded.
    Fig.5 Foldable mounted solar cell - folded. 10
    Embodiment of the invention
    Fig.l shows an example and schematically a rail vehicle with solar cell in the unfolded position (operating position). 15 It is a section across the lengthwise direction through the
    Roof structure of a rail vehicle 1 shown. On the outer skin of the rail vehicle 1, two solar cells 2 are arranged to be movable. The solar cells 2 are rotatable about a respective rotary joint 7. A plate 3 is arranged in the upper, substantially horizontal roof area. The solar cells 2 are in the operating position, their light-receiving surfaces are remote from the outer skin of the rail vehicle 1. The plates 3 and the solar cells 3 are arranged at a certain distance from the outer skin of the rail vehicle 1. Other components, in particular fastening components and a support frame are not shown in the schematic diagram Fig.l for simplicity. FIG. 2 shows, by way of example and schematically, a rail vehicle with a solar cell in the folded-in position (inactive position). It is the rail vehicle 1 of Figl, shown, wherein the solar cells 2 are in an inactive position. The 7th
    Prinrted: 26-03-2012 _ _ n ζυιζυυ569 E014.1 10 2012/50099
    Solar cells 2 are folded down and abut against the plates 3. Further details, such as possibly provided seals are not shown for simplicity. 5 shows by way of example and schematically a rail vehicle with solar cell with sliding bearing. It is shown a further embodiment of the invention, in which the solar cells 2 are slidably mounted in a recess in the roof region of the rail vehicle 1. In this embodiment, the recess is through the
    Roof outer skin and a cover 4 spaced from the roof outer skin cover formed. The solar cells 2 are shown for clarification of the function in each case on one side in the operating and inactive position. Such a 15 operating state is not common in real operation of a rail vehicle 1, but possible. Further components, e.g. corresponding sliding guides are not shown for ease of illustration. The solar cells are, as in the embodiment according to Fig.l and 2 spaced from the roof outer skin 20, so that in this embodiment, a shading effect of the roof outer skin is formed.
    4 shows by way of example and schematically a foldable mounted solar cell in the deployed position 25 (operating position). It is shown a rotatably mounted solar cell 2, which is arranged on the outer skin 8 of a rail vehicle. The solar cell 2 is enclosed by a support frame 5. The support frame 5 is connected by means of a rotary bearing 7 with a plate 3 rotatably 30. The plate 3 is similar to the rotatably mounted part (support frame 5 and solar cell 2) of the entire 'solar cell device equipped with a fixed solar cell 10. Furthermore, the plate 3 with a circumferential 8/13 8
    Printed: 26-03-2012r /. E014.1 10 2012/50099 to ± zui) 569
    Seal 6 is provided which protects the light-receiving surface of the solar cell 2 and the stationary solar cell 10 in the inactive position from damage. Other components, in particular fastening components for the attachment of the solar panel unit 5 on the roof outer skin are not shown in Figure 4 for simplicity.
    5 shows by way of example and schematically a foldable 10 mounted solar cell in the folded position (inactive position). It is the embodiment of Figure 4 in the closed, folded position (inactive position) shown. 9/13, 26-03-2012 9
    Printed: 26-03-2012 r / .ft 2uizuüo69 E014.1 10 2012/50099
    List of designations 1 Rail vehicle 5 2 Solar cell 3 Plate 4 Cover 5 Carrier frame 6 Seal 10 7 Rotary bearing 8 Outer skin 9 Distance 10 Solar cell fixed 10/13 26-03-2012 10
    权利要求:
    Claims (11)
    [1]
    1. Rail vehicle (1) with solar cell (2), characterized in that at least one solar cell (2) on the outer skin (8) of the rail vehicle (1) is provided, wherein the at least one solar cell (2) is movably mounted and is movable between an operating position and an inactive position, wherein in the inactive position, the light-receiving surface of the at least one solar cell (2) is covered. 15
    [2]
    2. Rail vehicle (1) with solar cell (2) according to claim 1, characterized in that the at least one solar cell (2) is mounted rotatably.
    [3]
    3. rail vehicle (1) with solar cell (2) according to claim 2, characterized in that the axis of rotation of the rotatably mounted solar cell (2) in 20 longitudinal direction of the rail vehicle (1) is aligned.
    [4]
    4. rail vehicle (1) with solar cell (2) according to claim 2 or 3, characterized in that the axis of rotation of the 25 rotatably mounted solar cell (2) on a longitudinal edge of the at least one solar cell (2) is arranged.
    [5]
    5. rail vehicle (1) with solar cell (2) according to claim 4, characterized in that a plate (3) is provided, which is fixed to the outer skin (8) and which is covered in an inactive position by the solar cell (2) , 26-03-2012 11 201200569
    [6]
    6. rail vehicle with solar cell (2) according to claim 5, characterized in that the plate (3) with a fixed solar cell (10) is equipped.
    [7]
    7. rail vehicle (1) with solar cell (2) according to claim 1, characterized in that the at least one solar cell (2) is mounted so as to move.
    [8]
    8. rail vehicle (1) with solar cell (2) according to claim 7, characterized in that the sliding direction of the at least one solar cell (2) is aligned transversely to the longitudinal direction of the rail vehicle (1).
    [9]
    9. rail vehicle (1) with solar cell (2) according to claim 8, characterized in that the at least one solar cell (2) in the inactive position of a cover (4) is covered.
    [10]
    10.Schienenfahrzeug (1) with solar cell (2) according to one of. Claims 1 to 9, characterized in that the at least one solar cell (2) is installed in a support frame (5), which comprises a rotary or sliding bearing.
    [11]
    11.Schienenfahrzeug (1) with solar cell (2) according to one of claims 1 to 10, characterized in that the at least one solar cell (2) spaced in operating position of the outer skin (8) of the rail vehicle (1)
    类似技术:
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    同族专利:
    公开号 | 公开日
    EP2830925A1|2015-02-04|
    ES2763376T3|2020-05-28|
    EP2830925B1|2019-10-16|
    HUE047014T2|2020-04-28|
    AT512796B1|2013-12-15|
    CN204399173U|2015-06-17|
    WO2013143849A1|2013-10-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CH679296A5|1988-07-25|1992-01-31|Inventio Ag|Combined vehicle and passenger transport - uses two-level platform and double-decker railway coach with loading mechanism|
    WO2000015482A1|1998-09-14|2000-03-23|Pablo Vieites Perez|Automatic hinged device provided with a self-contained supply source and intended to be installed to railway carriages for the transport of vehicles|
    US20110079166A1|2009-03-31|2011-04-07|Liviu Popa-Simil|Multi-modal transportation system for solar electric vehicle|
    DE3037378A1|1980-10-03|1982-04-29|Gerhard Dipl.-Ing. 6100 Darmstadt Heid|Automobile with both combustion engine and electric drive - is associated with respective drive axles used selectively for different traffic conditions|
    DE19820110A1|1998-05-06|1999-02-11|Uwe Kochanneck|Multiblock robot system of multiaxle and system cell type|
    FR2897203B1|2006-02-08|2008-05-30|Sncf|SOFT SOLAR PANEL, IN PARTICULAR FOR RAILWAY VEHICLE.|
    US20100200041A1|2008-09-23|2010-08-12|David Dayton Dearborn|Modular solar photovoltaic canopy system for development of rail vehicle traction power|
    DE102009015164A1|2009-03-26|2010-10-07|Bayerische Motoren Werke Aktiengesellschaft|Motor vehicle e.g. hybrid vehicle, has solar elements adjustable from bearing position in which solar elements form body shell of vehicle roof to opened position in which solar-active surfaces are arranged in solar-energy receiving position|
    DE202011105321U1|2011-09-03|2011-11-08|Guido Golnik|Mobile utility cart|CN106314443B|2016-10-18|2018-06-05|天津杰能恒通科技有限公司|A kind of overhead rail photovoltaic power road traffic system|
    CN109435970A|2018-02-02|2019-03-08|王明忠|Independent overhead solar power generation net system, the new special line of high-speed rail electric airplane highway|
    法律状态:
    2019-09-15| PC| Change of the owner|Owner name: SIEMENS MOBILITY GMBH, AT Effective date: 20190814 |
    2021-11-15| MM01| Lapse because of not paying annual fees|Effective date: 20210326 |
    2021-12-15| HC| Change of the firm name or firm address|Owner name: SIEMENS MOBILITY AUSTRIA GMBH, AT Effective date: 20211108 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50099/2012A|AT512796B1|2012-03-26|2012-03-26|Rail vehicle with solar cell|ATA50099/2012A| AT512796B1|2012-03-26|2012-03-26|Rail vehicle with solar cell|
    HUE13709890A| HUE047014T2|2012-03-26|2013-03-13|Rail vehicle having a solar cell|
    EP13709890.1A| EP2830925B1|2012-03-26|2013-03-13|Rail vehicle having a solar cell|
    ES13709890T| ES2763376T3|2012-03-26|2013-03-13|Rail vehicle with solar cell|
    PCT/EP2013/055131| WO2013143849A1|2012-03-26|2013-03-13|Rail vehicle having a solar cell|
    CN201390000356.4U| CN204399173U|2012-03-26|2013-03-13|There is the guideway vehicle of solar cell|
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