EP2139743A2 - Magnetschienenbremsvorrichtung mit asymmetrischer erregerspule und/oder mit mehrteiliger spule - Google Patents
Magnetschienenbremsvorrichtung mit asymmetrischer erregerspule und/oder mit mehrteiliger spuleInfo
- Publication number
- EP2139743A2 EP2139743A2 EP08716658A EP08716658A EP2139743A2 EP 2139743 A2 EP2139743 A2 EP 2139743A2 EP 08716658 A EP08716658 A EP 08716658A EP 08716658 A EP08716658 A EP 08716658A EP 2139743 A2 EP2139743 A2 EP 2139743A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- magnetic
- magnet
- rail
- cross
- brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/02—Scotch-blocks, skids, or like track-engaging shoes
- B61H7/04—Scotch-blocks, skids, or like track-engaging shoes attached to railway vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/02—Scotch-blocks, skids, or like track-engaging shoes
- B61H7/04—Scotch-blocks, skids, or like track-engaging shoes attached to railway vehicles
- B61H7/06—Skids
- B61H7/08—Skids electromagnetically operated
Definitions
- Magnetic rail braking device with asymmetrical exciter coil and / or with a multipart coil
- the invention relates to a magnetic rail brake device of a rail vehicle comprising at least one brake magnet with a magnet coil body carrying at least one magnet coil and with a yoke with a yoke and cheeks protruding therefrom, at whose ends pointing to a vehicle rail pole shoes are formed, wherein the at least one magnetic coil vertically surrounds the yoke with a top pull and with a arranged between the cheeks beam, according to the preamble of claim 1.
- the invention relates to a magnetic rail brake device of a rail vehicle comprising at least one brake magnet with a magnetic coil body carrying at least one solenoid and at least one magnetic core, are formed at the ends pointing to a vehicle rail pole pieces, according to the preamble of claim. 5
- Such a magnetic rail brake device is known for example from DE 101 11 685 A1.
- the force-generating main component of an electric magnetic rail brake is the brake magnet. He is in principle one
- Electromagnet consisting of a extending in the rail direction, carried by a magnetic coil body magnetic coil and a horseshoe-like magnetic core, which forms the base or support body.
- the horseshoe-shaped magnetic core forms pole shoes on its side facing the vehicle rail.
- the flowing in the solenoid Direct current causes a magnetic voltage that generates a magnetic flux in the magnetic core, which shorts across the rail head as soon as the brake magnet rests with its pole pieces on the rail. This results in a magnetic attraction between brake magnet and rail. Due to the kinetic energy of the moving rail vehicle, the magnetic rail brake is pulled over drivers along the rail. This results from the sliding friction between the brake magnet and rail in conjunction with the magnetic attraction a braking force.
- the frictional contact with the rail causes fretting wear on the pole shoes of the brake magnet, which must not exceed a maximum amount of wear, since otherwise the magnet coil body is damaged.
- a single magnetic coil is present, which engages vertically around the yoke of the magnetic core with a top pull and with a arranged between the cheeks beam.
- the cross section of the magnetic coil is geometrically identical in the region of the upper tension and in the area of the lower tension.
- the brake magnet is a rigid magnet, to which two magnetic pole shoes are bolted, which are separated by a non-magnetic strip in the longitudinal direction. This serves to avoid a magnetic short circuit within the brake magnet.
- the pole pieces are formed on the vehicle rail facing end surfaces of the side walls. Rigid magnets are mostly used in local traffic in trams and light rail vehicles.
- link magnets are known in which the magnetic coil body has no steel core, but only partitions. In the chambers between the partitions magnetic members are kept limited movable, which align themselves during the braking operation to bumps on Rail head to be able to follow better. In this case, the pole pieces are formed on the end faces of the magnet members facing the rail. Link magnets are used as standard in the full-track area.
- the magnitude of the braking force of a magnetic rail brake is u.a. from the magnetic resistance of the magnetic circuit, i. the geometry and permeability, the magnetic flux, the coefficient of friction between the brake magnet and rail and the track condition dependent.
- a significant factor in this case are the magnetic losses, which depend significantly on the geometric design of the magnetic cross section. Against the background of an increasingly limited space in the chassis of rail vehicles, especially in the vertical direction, a low overall height is still required.
- the object of the invention is therefore to develop a magnetic rail brake device of the type mentioned in such a way that it has a lower overall height with high magnetic force.
- the coil winding consisting of the turns of the winding wires, as they are wound onto the magnet coil body.
- This wound on the magnet coil body coil or coil has in a plane perpendicular to the longitudinal extent of the brake magnet (parallel to the rail) seen a certain cross-section, which in addition to the number of turns, the winding density and the wire diameter and the geometry of the magnet coil body, ie of the the coil winding space provided.
- the invention distinguishes between a top pull of the magnetic coil, which itself relative to the rail located above a yoke and a beam, which is arranged below the yoke.
- the extension of the rigid magnet or the link magnets should be understood to be parallel to the vehicle rail.
- the cross-section of the at least one magnetic coil in the upper strip has a lower height and a greater width than the cross-section in the beam, wherein the height of the cross section of the magnetic coil is parallel and the width of the cross section of the magnetic coil transverse to a vertical center axis of the Brake magnet is measured.
- a wider version of the cross section than the prior art is not disturbing.
- the height of the cross section in the region of the upper which compared to the prior art advantageously leads to a reduction in the height of the brake magnet in contrast, the same magnetic force.
- a greater height of the cross-section of the magnet coil may be permitted in the area of the substructure without causing disadvantages in terms of the height of the brake magnet, because there the cheeks or the pole shoes of the magnet core can not be arbitrarily shortened due to a required minimum wear height.
- a relatively high-build brake magnet to achieve a predetermined braking force, this can now build lower with the invention.
- Magnetic coil body provided with separate magnetic coils.
- the juxtaposition of the magnetic coils, the magnetic power is distributed in width, so that when compared to the prior art same magnetic force also a lower height can be achieved.
- the number of superimposed layers of coil wire windings of the magnetic coil in the region of the upper strip is smaller than in the region of the lower layer.
- the cross section of the magnetic coil in the upper strip is substantially rectangular with the longer side perpendicular to the vertical center axis of the brake magnet and in the beam substantially square.
- the cross-sectional areas of the magnetic coil in the upper strip and in the lower layer are preferably substantially the same size.
- a development of the second aspect of the invention provides that seen in a plane perpendicular to the longitudinal direction of the brake magnet, the central axes of the at least two magnetic coil body with respect to a vertical center axis of the brake magnet at an acute or obtuse angle or parallel, for example, are arranged symmetrically, wherein Central axes of the at least two magnetic coil body converge toward the vehicle rail or diverge. The then assumed skew of the magnet coil body with respect to the vertical center axis of the brake magnet due to a particularly compact design.
- the brake magnet may be a link magnet having at least one magnet coil body on which a plurality of magnetic magnetic members are movably supported, or else a rigid magnet.
- the first aspect of the invention can be combined with the second aspect of the invention by the cross-section of at least one of a plurality of magnetic coils according to the second aspect of the invention in Oberuch a lower height and a greater width than the cross section in the beam, in which case the height of the cross section of the respective magnetic coil is measured in parallel and the width of the cross section of the magnetic coil transverse to the respective central axis of the respective magnetic coil body ,
- FIG. 1 is a perspective view of a magnetic rail brake according to the prior art
- FIG. 2 shows a side view of a brake magnet of FIG. 1 designed as a link magnet
- FIG. 3 is a cross-sectional view of a magnetic member of a link magnet according to a preferred embodiment of the invention.
- FIG. 4 is a cross-sectional view of a rigid magnet according to a preferred embodiment of the invention.
- FIG. 5 is a cross-sectional view of a rigid magnet according to another embodiment of the invention.
- FIG. 6 is a cross-sectional view of a magnetic member of a link magnet according to another embodiment of the invention.
- a plurality of magnetic members 6 are present, which are held on a movable in the longitudinal direction of the rail 1 extending magnetic coil body 8 limited.
- the transmission of the braking forces on the magnetic coil body 8 is then via the partitions 10 and end pieces 14, 15 which are rigidly connected to the magnetic coil body 8 and give the brake magnet 2 via switches and rail joints a good guide.
- the magnet coil body 8 which includes a non-visible from the outside magnetic coil 9, thus carries the magnetic members 6, which form a magnetic core of the brake magnet 2.
- a connection device 26 having at least two electrical connections 22, 24 for the plus or minus pole of a voltage source, which are approximately centered, for example, in the upper region of a side surface of the magnetic coil body 8, relative to its longitudinal extension is arranged.
- the electrical connections 22, 24 preferably point away from one another and extend in the longitudinal direction of the magnet coil body 8.
- FIG. 1 and Figure 2 which show a magnetic rail brake 4 with only one magnetic coil body 8 and only one magnetic coil 9, in Figure 3, a cross section of a brake magnet 2 is shown as a link magnet, in which at least two, in the longitudinal direction of the brake magnet Seen in parallel to each other and seen in a plane perpendicular to the longitudinal direction side by side arranged magnetic coil body 8a, 8b, each with separate magnetic coils 9a, 9b are provided.
- the magnetic coils 9a, 9b wound on the magnet coil bodies 8a, 8b can be connected separately, in series or be connected in parallel to each other, that is, that the magnetic coil body 9a associated with the one magnetic coil body 8a may be connected in series or in parallel with respect to the magnetic coil 9b associated with the other magnetic coil body 8b.
- the central axes 34, 36 of the two magnet coil bodies 8a, 8b are arranged at an acute angle ⁇ with respect to a vertical center axis 38 of the brake magnet 2 and converge towards the rail 1, so down.
- the two magnet coil body 8a, 8b are arranged symmetrically with respect to the vertical center axis 38 of the brake magnet 2.
- the central axes 34, 36 of the two magnetic coil bobbins 8a, 8b could also be arranged at an obtuse angle with respect to the vertical central axis 38 or diverge towards the rail 1.
- the coil windings 9a, 9b which are not explicitly shown in FIG. 3 but are represented by their reference numbers, consisting of the turns of the winding wires, wrap the magnet coil bodies 8a, 8b in a direction parallel to the center axes 34, 36.
- the magnetic core 6 is also symmetrical in the present case to the vertical center axis 38 of the brake magnet 2 and multi-part, here preferably in two parts, wherein a magnetic core half 6a, 6b each have an opening of the respective magnetic coil body 8a, 8b protruding leg 40a, 40b, wherein the legs 40a, 40b abut one another in a plane containing the vertical central axis 38.
- a magnetic core half 6a, 6b each have an opening of the respective magnetic coil body 8a, 8b protruding leg 40a, 40b, wherein the legs 40a, 40b abut one another in a plane containing the vertical central axis 38.
- Pole shoes 16a, 16b (north or south pole) of the brake magnet 2 are formed. Between the pole pieces 16a, 16b and a rail head
- the pole shoes 16a, 16b are preferably made of a
- Friction material eg made of steel, nodular cast iron or sintered materials and are preferably detachably connected as separate components with the cheeks 42a, 42b.
- Friction material eg made of steel, nodular cast iron or sintered materials and are preferably detachably connected as separate components with the cheeks 42a, 42b.
- a space between the left and right pole piece 16a, 16b may be arranged a space filling non-magnetic, wear-resistant, shock-resistant and temperature-resistant intermediate strip 21.
- the magnetic core halves 6a, 6b of each link magnet 6 are then held movably in a frame formed by the preferably interconnected magnet coil body 8a, 8b in order to be able to adapt to the unevenness of the rail 1.
- FIG. 4 shows in contrast the cross section of a rigid magnet 2 as a brake magnet, in which the magnetic core 6 is preferably also in two parts and consists of two rigidly interconnected magnetic core halves 6a, 6b.
- the magnet coil body 8 is not a separate component here, but rather is formed by surfaces 8a, 8b of the magnet core 6, more precisely by surfaces of the magnet core halves 6a, 6b, onto which the turns of the wire windings of the two magnet coils 9a, 9b are preferably wound directly. Otherwise, the description of the preceding embodiment applies to the position and geometry of the magnet coils 9a, 9b and the magnet coil body 8a, 8b.
- FIG. 5 shows the cross section of a rigid magnet 2, in which the preferably one-piece magnetic core 6 is formed horseshoe-shaped and includes a yoke 28 and projecting therefrom, mutually parallel cheeks 42a, 42b, at their ends pointing to the rail 1, the pole pieces 16a, 16b (north or south pole) of the brake magnet 2 are formed.
- the air gap 20 is then present between the pole shoes 16a, 16b and the rail head 18 of the rail 1 (see FIG. 1).
- the pole shoes 16a, 16b are preferably made of a friction material, for example made of steel, ductile iron or sintered materials, as in the preceding embodiment.
- a space filling non-magnetic, wear-resistant, shock-resistant and temperature-resistant intermediate strip 21 may be arranged.
- the magnetic coil 9 surrounds the yoke 28 with a top 30 and with a arranged between the cheeks 42a, 42b beam 32 vertically.
- the cross section of the magnetic coil 9 in the top 30 a lower height h and a greater width b than the cross section in the beam 32, wherein the
- Cross-section of the magnetic coil 9 is measured transversely to a vertical center axis 38 of the brake magnet 2.
- the number of superimposed layers of coil wire windings of the magnetic coil 9 in the region of the upper 30 is smaller than in the region of the beam 32.
- the cross section of the magnetic coil 9 in the top 30 is substantially rectangular with the longer side perpendicular to the vertical center axis 38th of the brake magnet 2 and in the beam 32 is formed substantially square.
- the cross-sectional areas of the magnetic coil 9 in the top 30 and the lower beam 32 are preferably substantially the same size.
- the principle of the asymmetrical coil 9 according to FIG. 5 can also be realized in the case of a link magnet 2.
- the magnetic coil body 8 is formed accordingly.
- Fig.5 and Fig.6 are combined by the cross section of at least one of Magnet coils 9a, 9b of Figure 3 and Figure 4 in the upper 30 a lower height h and a greater width b than the cross section in the beam 32, in which case the height h of the cross section of the respective magnetic coil 9a, 9b in parallel and the width b of the cross section of the magnetic coil 9a, 9b is measured transversely to the respective central axis 34, 36 of the relevant magnetic coil body 8a, 8b.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Braking Arrangements (AREA)
- Braking Systems And Boosters (AREA)
- Multiple-Way Valves (AREA)
- Linear Motors (AREA)
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL08716658T PL2139743T3 (pl) | 2007-03-23 | 2008-03-20 | Elektromagnetyczne szynowe urządzenie hamulcowe z asymetryczną cewką wzbudzającą i/lub z cewką wieloczęściową |
| EP10001504A EP2192019B1 (de) | 2007-03-23 | 2008-03-20 | Elektromagnetische Magnetschienenbremsvorrichtung mit mehrteiliger Spule |
| DK10001504.9T DK2192019T3 (da) | 2007-03-23 | 2008-03-20 | Elektromagnetisk magnetskinnebremseindretning med flerdelt spole |
| PL10001504T PL2192019T3 (pl) | 2007-03-23 | 2008-03-20 | Urządzenie szynowe hamulca elektromagnetycznego z wieloczęściową cewką |
| SI200830106T SI2139743T1 (sl) | 2007-03-23 | 2008-03-20 | Magnetna tirnična zavorna naprava z asimetrično vzbujevalno tuljavo in/ali večdelno tuljavo |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007014717A DE102007014717B3 (de) | 2007-03-23 | 2007-03-23 | Magnetschienenbremsvorrichtung mit asymmetrischer Erregerspule und/oder mit mehrteiliger Spule |
| PCT/EP2008/002249 WO2008116597A2 (de) | 2007-03-23 | 2008-03-20 | Magnetschienenbremsvorrichtung mit asymmetrischer erregerspule und/oder mit mehrteiliger spule |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10001504.9 Division-Into | 2010-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2139743A2 true EP2139743A2 (de) | 2010-01-06 |
| EP2139743B1 EP2139743B1 (de) | 2010-09-15 |
Family
ID=39720757
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10001504A Active EP2192019B1 (de) | 2007-03-23 | 2008-03-20 | Elektromagnetische Magnetschienenbremsvorrichtung mit mehrteiliger Spule |
| EP08716658A Not-in-force EP2139743B1 (de) | 2007-03-23 | 2008-03-20 | Magnetschienenbremsvorrichtung mit asymmetrischer erregerspule und/oder mit mehrteiliger spule |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10001504A Active EP2192019B1 (de) | 2007-03-23 | 2008-03-20 | Elektromagnetische Magnetschienenbremsvorrichtung mit mehrteiliger Spule |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US8033365B2 (de) |
| EP (2) | EP2192019B1 (de) |
| JP (1) | JP5306316B2 (de) |
| KR (1) | KR101440655B1 (de) |
| CN (2) | CN102358320B (de) |
| AT (2) | ATE481284T1 (de) |
| CA (1) | CA2681490A1 (de) |
| DE (2) | DE102007014717B3 (de) |
| DK (2) | DK2192019T3 (de) |
| ES (2) | ES2382686T3 (de) |
| HR (2) | HRP20100512T1 (de) |
| PL (2) | PL2192019T3 (de) |
| PT (2) | PT2139743E (de) |
| RU (1) | RU2461481C2 (de) |
| SI (2) | SI2192019T1 (de) |
| TW (1) | TWI400171B (de) |
| WO (1) | WO2008116597A2 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004018009B3 (de) * | 2004-04-14 | 2005-10-13 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Magnetschienenbremsvorrichtung |
| DE102011113086B4 (de) * | 2011-09-09 | 2021-03-18 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Bremskrafterfassung für dynamische Bremsen eines Schienenfahrzeugs |
| CN102556102B (zh) * | 2012-01-17 | 2014-08-20 | 江苏大学 | 一种电磁式磁轨制动器及其控制方法 |
| DE102012010898A1 (de) | 2012-06-01 | 2013-12-05 | Knorr-Bremse Gmbh | Magnetschienenbremsvorrichtung |
| CN103000327A (zh) * | 2012-10-31 | 2013-03-27 | 镇江电磁设备厂有限责任公司 | 一种磁轨制动电磁铁 |
| DE102013219826A1 (de) * | 2013-09-30 | 2015-04-02 | Siemens Aktiengesellschaft | Lineare magnetische Schienenbremse |
| CN104015751B (zh) * | 2014-06-10 | 2016-05-11 | 中车青岛四方车辆研究所有限公司 | 带有开口槽的磁轨制动器用极靴 |
| CN104527710A (zh) * | 2014-12-30 | 2015-04-22 | 北京纵横机电技术开发公司 | 磁轨制动装置 |
| CN105151077A (zh) * | 2015-08-21 | 2015-12-16 | 青岛四方车辆研究所有限公司 | 带有水平布置励磁线圈的轨道交通磁轨制动器 |
| DE102017006736B4 (de) * | 2017-07-17 | 2024-10-02 | Knorr-Bremse Gesellschaft Mit Beschränkter Haftung | Gliedermagnetschienenbremsvorrichtung eines Schienenfahrzeugs mit elektrischer Anschlusseinrichtung an den Endgliedern |
| DE102017006734B4 (de) * | 2017-07-17 | 2020-07-30 | Knorr-Bremse Gesellschaft Mit Beschränkter Haftung | Gliedermagnetschienenbremsvorrichtung eines Schienenfahrzeugs mit verlängerten Schenkeln |
| DE102017009157A1 (de) * | 2017-09-29 | 2019-04-04 | Knorr-Bremse Gesellschaft Mit Beschränkter Haftung | Magnetschienenbremsvorrichtung mit an einer freien Oberfläche angeordnetem Anschlusskörper einer elektrischen Anschlusseinrichtung |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US458871A (en) * | 1891-09-01 | Telpher system | ||
| DE237401C (de) * | ||||
| FR359101A (fr) * | 1904-11-04 | 1906-03-16 | Rudolf Braun | Perfectionnements aux freins électriques pour tramways et autres véhicules |
| GB458911A (en) | 1935-08-07 | 1936-12-29 | Knorr Bremse Ag | Improvements in or relating to electromagnetic track brakes |
| DE667025C (de) * | 1935-08-07 | 1938-11-24 | Knorr Bremse Akt Ges | Elektromagnetische Schienenbremse |
| NL70529C (de) | 1946-12-12 | |||
| DE1123359B (de) * | 1959-07-23 | 1962-02-08 | Max Baermann | Magnetische Schienenbremse |
| DE2712850A1 (de) * | 1976-03-25 | 1977-09-29 | Intertechnique Sa | Elektromagnetische bremse mit gelenkig montierten bremsschuhen fuer schienenfahrzeuge |
| DE2720815A1 (de) * | 1977-05-09 | 1978-11-23 | Knorr Bremse Gmbh | Magnetschienenbremse |
| SE414477B (sv) * | 1978-11-06 | 1980-08-04 | Sab Ind Ab | Magnetskenbroms for ett relsfordon |
| SU1324902A1 (ru) * | 1986-03-26 | 1987-07-23 | Днепропетровский горный институт им.Артема | Рельсовый тормоз |
| JP2647203B2 (ja) * | 1989-07-26 | 1997-08-27 | 株式会社東芝 | 車両用ブレーキ装置 |
| JPH08237808A (ja) * | 1995-02-24 | 1996-09-13 | Toshiba Corp | レールブレーキ制御装置 |
| DE19619409C2 (de) * | 1996-05-14 | 2001-02-15 | Ruefas Pagid Ag | Magnetschienenbremse |
| DE29707550U1 (de) * | 1997-04-28 | 1998-08-27 | AlliedSignal Bremsbelag GmbH, 21509 Glinde | Magnetschienenbremse und Bremsklotz hierfür für Schienenfahrzeuge und Hochgeschwindigkeitsschienenfahrzeuge |
| US6364072B1 (en) * | 1997-04-28 | 2002-04-02 | Alliedsignal Bremsbelag Gmbh | Sintered material for a magnetic track brake |
| DE10111685A1 (de) * | 2001-03-09 | 2002-09-12 | Knorr Bremse Systeme | Magnet-Schienenbremsvorrichtung |
| CN2524995Y (zh) * | 2002-01-28 | 2002-12-11 | 湘潭电机股份有限公司 | 轻轨电车用电磁轨道制动器 |
| NL1022885C2 (nl) * | 2003-03-10 | 2004-09-13 | Walker Europ Holding B V | Elektrisch bedienbare magnetische railreminrichting, alsmede langs een of meer rails beweegbare inrichting voorzien van een railreminrichting. |
| TWM249883U (en) * | 2003-12-04 | 2004-11-11 | Chung Shan Inst Of Science | Braking device for magnetic rail |
| DE102004018008B3 (de) * | 2004-04-14 | 2005-12-22 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Magnetschienenbremsvorrichtung mit flach bauendem Bremsmagneten |
| CN2839056Y (zh) * | 2005-10-27 | 2006-11-22 | 黄铭清 | 行驶铁轨之车体紧急辅助掣动装置 |
-
2007
- 2007-03-23 DE DE102007014717A patent/DE102007014717B3/de not_active Expired - Fee Related
-
2008
- 2008-03-20 EP EP10001504A patent/EP2192019B1/de active Active
- 2008-03-20 AT AT08716658T patent/ATE481284T1/de active
- 2008-03-20 PL PL10001504T patent/PL2192019T3/pl unknown
- 2008-03-20 ES ES10001504T patent/ES2382686T3/es active Active
- 2008-03-20 EP EP08716658A patent/EP2139743B1/de not_active Not-in-force
- 2008-03-20 PT PT08716658T patent/PT2139743E/pt unknown
- 2008-03-20 AT AT10001504T patent/ATE548241T1/de active
- 2008-03-20 WO PCT/EP2008/002249 patent/WO2008116597A2/de not_active Ceased
- 2008-03-20 RU RU2009139080/11A patent/RU2461481C2/ru not_active IP Right Cessation
- 2008-03-20 SI SI200830633T patent/SI2192019T1/sl unknown
- 2008-03-20 DE DE502008001331T patent/DE502008001331D1/de active Active
- 2008-03-20 US US12/531,977 patent/US8033365B2/en not_active Expired - Fee Related
- 2008-03-20 ES ES08716658T patent/ES2352825T3/es active Active
- 2008-03-20 JP JP2010500120A patent/JP5306316B2/ja not_active Expired - Fee Related
- 2008-03-20 PT PT10001504T patent/PT2192019E/pt unknown
- 2008-03-20 PL PL08716658T patent/PL2139743T3/pl unknown
- 2008-03-20 SI SI200830106T patent/SI2139743T1/sl unknown
- 2008-03-20 CN CN201110261211.7A patent/CN102358320B/zh active Active
- 2008-03-20 DK DK10001504.9T patent/DK2192019T3/da active
- 2008-03-20 CN CN2008800093812A patent/CN101641249B/zh not_active Expired - Fee Related
- 2008-03-20 KR KR1020097020389A patent/KR101440655B1/ko not_active Expired - Fee Related
- 2008-03-20 DK DK08716658.3T patent/DK2139743T3/da active
- 2008-03-20 HR HR20100512T patent/HRP20100512T1/hr unknown
- 2008-03-20 CA CA002681490A patent/CA2681490A1/en not_active Abandoned
- 2008-03-21 TW TW097110017A patent/TWI400171B/zh not_active IP Right Cessation
-
2012
- 2012-05-08 HR HRP20120384AT patent/HRP20120384T1/hr unknown
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2008116597A2 * |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
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