ES2568230T3 - Male coupling plug for rail vehicles - Google Patents
Male coupling plug for rail vehicles Download PDFInfo
- Publication number
- ES2568230T3 ES2568230T3 ES13193586.8T ES13193586T ES2568230T3 ES 2568230 T3 ES2568230 T3 ES 2568230T3 ES 13193586 T ES13193586 T ES 13193586T ES 2568230 T3 ES2568230 T3 ES 2568230T3
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- Prior art keywords
- male plug
- contacts
- connection unit
- connection
- support
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- 230000008878 coupling Effects 0.000 title claims abstract description 37
- 238000010168 coupling process Methods 0.000 title claims abstract description 37
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 37
- 230000000295 complement effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 230000002441 reversible effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G5/00—Couplings for special purposes not otherwise provided for
- B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
- B61G5/10—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for electric cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Unidad (1) de conexión por enchufe macho adecuada para su utilización en un acoplamiento de contacto eléctrico (2) de un vehículo sobre carriles, especialmente un tren, para la conexión de un gran número de cables de dos partes del vehículo y para la transmisión de impulsos eléctricos y/o potencias eléctricos, que comprende un soporte (5) y un gran número de contactos (3, 4) fijados a éste, estando realizada como redundante al menos una conexión cuyos contactos (3, 4) están dispuestos y realizados en forma complementaria a la izquierda y a la derecha de un eje central (19), caracterizada por que el soporte (5) comprende al menos una traza conductora (11) por medio de la cual los contactos (3, 4) realizados en forma redundante están eléctricamente conectados.Connection unit (1) for male plug suitable for use in an electric contact coupling (2) of a vehicle on rails, especially a train, for the connection of a large number of cables of two parts of the vehicle and for transmission of electrical impulses and / or electrical powers, comprising a support (5) and a large number of contacts (3, 4) fixed to it, at least one connection being made whose contacts (3, 4) are arranged and made in a complementary way to the left and right of a central axis (19), characterized in that the support (5) comprises at least one conductive trace (11) by means of which the contacts (3, 4) made redundantly They are electrically connected.
Description
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DESCRIPCIONDESCRIPTION
Enchufe macho de acoplamiento para vetuculos sobre carriles.Male coupling plug for vehicles on rails.
La invencion concierne a una unidad de conexion por enchufe macho adecuada para su utilizacion en un acoplamiento de contacto electrico de un vetuculo sobre carriles, especialmente un tren, para la conexion de un gran numero de cables de dos partes del vetuculo y para la transmision de impulsos electricos y/o potencias electricas, que comprende un soporte y un gran numero de contactos fijados al mismo, estando realizada en forma redundante al menos una conexion cuyos contactos estan dispuestos a la izquierda y a la derecha de un eje central y construidos de manera complementaria.The invention relates to a male plug connection unit suitable for use in an electrical contact coupling of a vehicle on rails, especially a train, for the connection of a large number of two-part cables of the vehicle and for the transmission of electrical impulses and / or electrical powers, comprising a support and a large number of contacts fixed thereto, at least one connection whose contacts are arranged to the left and to the right of a central axis and constructed in a complementary manner is made redundantly .
Dos partes de un tren de varios miembros estan en general unidas una con otra por medio de un dispositivo de acoplamiento mecanico para transmitir las fuerzas de traccion y por medio de un acoplamiento de contacto electrico para transmitir impulsos electricos y/o potencias electricas.Two parts of a multi-member train are generally connected to each other by means of a mechanical coupling device for transmitting traction forces and by means of an electrical contact coupling for transmitting electrical impulses and / or electrical powers.
Tales acoplamientos de contacto electrico sirven para establecer una conexion electrica entre partes contiguas de un tren y son en general conocidos, tal como, por ejemplo, por los documentos EP1 826 093 A1 o DE199 26 058 A1. En este caso, un acoplamiento de contacto electrico comprende todas las conexiones electricas que son necesarias para el funcionamiento de un tren.Such electrical contact couplings serve to establish an electrical connection between adjacent parts of a train and are generally known, such as, for example, by EP1 826 093 A1 or DE199 26 058 A1. In this case, an electrical contact coupling comprises all the electrical connections that are necessary for the operation of a train.
Un acoplamiento de contacto electrico (llamado a continuacion abreviadamente “acoplamiento E”) se compone de dos cabezas de acoplamiento E que estan asociadas cada una de ellas a una parte del tren. Al acoplar las cabezas del acoplamiento E se conectan los contactos uno con otro. Es de hacer notar que las cabezas del acoplamiento E se juntan o se acoplan correctamente en funcion y lado de tal manera que no se produzcan danos en los contactos. Por este motivo, los acoplamientos E conocidos estan equipados con dispositivos de centrado correspondientes que grnan las cabezas del acoplamiento E durante el enchufado de ensamble de las mismas de tal manera que los contactos coincidan exactamente uno con otro.An electrical contact coupling (abbreviated below as "coupling E") is composed of two coupling heads E which are each associated with a part of the train. When the coupling heads E are connected, the contacts are connected to each other. It should be noted that the heads of the coupling E are joined or coupled correctly in function and side so that there is no damage to the contacts. For this reason, the known couplings E are equipped with corresponding centering devices that grind the heads of the coupling E during the assembly of the same in such a way that the contacts coincide exactly with each other.
Cada contacto esta presente en forma redundante y esta dispuesto y realizado de forma complementaria a la izquierda y a la derecha del plano medio longitudinal vertical de una parte del tren, de modo que el tren o las partes del tren son reversibles.Each contact is present in redundant form and is arranged and made in a complementary way to the left and right of the vertical longitudinal median plane of a part of the train, so that the train or the train parts are reversible.
En particular, esta previsto habitualmente que las cabezas del acoplamiento E presenten cada una de ellas un portacontacto a base de material electricamente no conductor. Sobre o dentro del respectivo portacontacto estan previstos unos contactos y, de manera correspondiente, otros contactos configurados como complementarios de estos (designados seguidamente como “contactos complementarios”), que estan enganchados uno con otro en el estado acoplado de las cabezas del acoplamiento E y, por tanto, permiten la interconexion de las senales de datos y las corrientes electricas. Asf, por ejemplo, sobre una cabeza del acoplamiento E esta instalada por cada cable una respectiva conexion de contacto por enchufe macho y enchufe hembra. Debido a la construccion redundante, la fabricacion de un acoplamiento de esta clase es muy complicada y, por tanto, cara.In particular, it is usually provided that the coupling heads E each have a contact holder based on electrically non-conductive material. On or within the respective contact holder are provided contacts and, correspondingly, other contacts configured as complementary to these (referred to below as "complementary contacts"), which are engaged with each other in the coupled state of the coupling heads E and , therefore, allow the interconnection of data signals and electrical currents. Thus, for example, on each head of the coupling E, a respective contact connection by male plug and female plug is installed on each cable. Due to the redundant construction, the manufacture of a coupling of this kind is very complicated and therefore expensive.
Los requisitos impuestos a tales contactos de enchufe son, ademas, muy altos. Asf, se requiere una resistencia a ciclos de enchufado de 10.000 a 100.000 ciclos y un diseno de vida util de 35 anos.The requirements imposed on such plug contacts are also very high. Thus, a plug cycle resistance of 10,000 to 100,000 cycles and a 35 year design life is required.
Uno de los problemas de la invencion consiste en proponer una unidad de conexion por enchufe macho para un acoplamiento de contacto electrico, que presente una constitucion mas sencilla.One of the problems of the invention consists in proposing a male plug connection unit for an electrical contact coupling, which has a simpler constitution.
Otro problema consiste en variar la constitucion de tal manera que se puedan cambiar facilmente los contactos y/o se puedan compensar las tolerancias de enchufado.Another problem is to vary the constitution so that the contacts can be easily changed and / or the plug tolerances can be compensated.
Segun la invencion, se propone que el soporte de la unidad de conexion por enchufe macho de la clase citada al principio comprenda al menos una traza conductora por medio de la cual esten electricamente conectados los contactos construidos en forma redundante. Se simplifica asf la constitucion de la union por enchufe macho y se suprime el coste de cableado entre dos contactos redundante.According to the invention, it is proposed that the support of the male plug connection unit of the aforementioned class comprise at least one conductive trace by means of which the contacts constructed redundantly are electrically connected. Thus, the constitution of the male plug connection is simplified and the wiring cost between two redundant contacts is suppressed.
Uno de los problemas adicionales se resuelve haciendo que los contactos esten construidos en dos partes y ademas, en una realizacion tomada como ejemplo, consistan en una parte de conexion fija y un elemento de enchufe macho o un elemento de enchufe hembra.One of the additional problems is solved by causing the contacts to be constructed in two parts and also, in an embodiment taken as an example, they consist of a fixed connection part and a male plug element or a female plug element.
En la parte de conexion fija esta conectado el cable a unir en al menos uno de los contactos construidos en forma redundante. Esto puede efectuarse por medio de soldadura de aporte de material, aplastamiento o aprisionamiento.In the fixed connection part, the cable to be connected is connected to at least one of the contacts constructed redundantly. This can be done by welding material supply, crushing or crushing.
La union entre la parte de conexion fija y el elemento de enchufe macho o de enchufe hembra puede ser una union de atornillamiento, enchufado o aprisionamiento.The joint between the fixed connection part and the male or female plug element can be a bolting, plugging or clamping joint.
Ademas, se propone que un elemento de enchufe macho presente un elemento de contacto por medio del cual se puedan compensar tolerancias de posicion al ensamblar dos enchufes machos de acoplamiento por contactoIn addition, it is proposed that a male plug element have a contact element by means of which position tolerances can be compensated by assembling two male contact coupling plugs
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electrico. El elemento de contacto puede ser un muelle en espiral de forma anular que este instalado en el enchufe hembra de tal manera que, al enchufar el enchufe macho, los contactos esten en contacto a traves del muelle en espiral.electric. The contact element can be an annular spiral spring which is installed in the female socket so that, when the male plug is plugged in, the contacts are in contact through the spiral spring.
Asimismo, el soporte puede comprender un calefactor. Se puede evitar asf que se deposite humedad no deseada en la union de enchufado. Ademas, se puede asegurar que la dilatacion termica sea la misma, con lo que las unidades de conexion por enchufe macho del acoplamiento automatico de contacto electrico que coincidan al acoplarse se alinean exactamente una con otra. El soporte puede comprender alternativa o adicionalmente tambien un sensor de temperatura y/o un sensor de humedad.Also, the support may comprise a heater. It can be avoided so that unwanted moisture is deposited in the plug-in connection. In addition, it can be ensured that the thermal expansion is the same, so that the male plug connection units of the automatic electrical contact coupling that match when coupled are aligned exactly with each other. The support may alternatively or additionally also comprise a temperature sensor and / or a humidity sensor.
Ademas, puede contemplarse que se prevean sobre el soporte otros componentes y circuitos electricos, especialmente amplificadores y/o reguladores, con los cuales se puedan amplificar y/o regular, por ejemplo, funciones especiales.In addition, it can be contemplated that other components and electrical circuits, especially amplifiers and / or regulators, with which they can amplify and / or regulate, for example, special functions, be provided on the support.
Puede ser ventajoso que varios elementos de enchufe macho y/o varios elementos de enchufe hembra esten combinados formando modulos, con lo que estos no pueden cambiarse individualmente, sino que pueden cambiarse como modulo.It may be advantageous that several male plug elements and / or several female plug elements are combined forming modules, whereby these cannot be changed individually, but can be changed as a module.
Otras caractensticas del dispositivo segun la invencion y otras ventajas de la invencion se desprenden de la descripcion siguiente de ejemplos de realizacion preferidos con referencia al dibujo.Other features of the device according to the invention and other advantages of the invention are apparent from the following description of preferred embodiments with reference to the drawing.
A continuacion, se explica la invencion con mas detalle ayudandose de croquis.Next, the invention is explained in more detail using sketches.
En estos muestran:In these show:
La figura 1, extremos de partes de tren con acoplamiento de contacto electrico,Figure 1, ends of train parts with electric contact coupling,
La figura 2, una unidad de conexion por enchufe macho correspondiente al estado de la tecnica yFigure 2, a male plug connection unit corresponding to the state of the art and
La figura 3, una unidad de conexion por enchufe macho segun la invencion.Figure 3, a male plug connection unit according to the invention.
La figura 1 muestra dos extremos 16 de partes de tren con un acoplamiento 2 de contacto electrico. Asimismo, seFigure 1 shows two ends 16 of train parts with an electrical contact coupling 2. It also
muestra el acoplamiento de tren 15 por medio del cual las partes 16 del tren estan acopladas mecanicamente. Elshows the train coupling 15 by means of which the parts 16 of the train are mechanically coupled. He
acoplamiento automatico de contacto electrico contiene un gran numero de contactos que estan presentes todos ellos en forma redundante, es decir que cada contacto o cada conexion de contacto esta presente por duplicado. Se garantiza asf que el tren sea reversible.Automatic electrical contact coupling contains a large number of contacts that are all present in redundant form, that is to say that each contact or each contact connection is present in duplicate. It is guaranteed that the train is reversible.
Los grupos de contactos especularmente simetricos pueden alojarse en una o bien en dos carcasas de acoplamiento separadas 14. Para conectar los contactos se desplazan las unidades 1 de conexion por enchufe macho una hacia otra dentro de las carcasas de acoplamiento 14 hasta que los contactos esten unidos.Specifically symmetrical contact groups can be housed in one or two separate coupling housings 14. To connect the contacts, the connection units 1 are moved by male plug towards each other inside the coupling housings 14 until the contacts are joined .
La figura 2 muestra dos unidades opuestas 1 de conexion por enchufe macho de un acoplamiento de contacto electrico 2, las cuales son conocidas por el estado de la tecnica. A la izquierda y a la derecha del eje central 19, los contactos presentes en forma redundantes estan realizados como complementarios. Cada dos contactos estan conectados uno con otro por medio de un cable de puente 18. Los cables 17 estan conectados directamente cada uno de ellos con solamente uno de los contactos realizados en forma redundante.Figure 2 shows two opposite connection units 1 for male plug of an electrical contact coupling 2, which are known by the state of the art. To the left and to the right of the central axis 19, the contacts present in redundant form are made as complementary. Each two contacts are connected to each other by means of a jumper cable 18. The cables 17 are directly connected to each of them with only one of the contacts made redundantly.
En la figura 3 se muestra un fragmento de una unidad 1 de conexion por enchufe macho correspondiente a la invencion. Sobre el soporte 5 esta fijado un gran numero de contactos 3 y 4. En el lado posterior del soporte 5 se encuentran unas trazas conductoras 11 por medio de las cuales estan electricamente conectados los contactos 3, 4 realizados en forma redundante. A la izquierda y a la derecha del centro 19, los contactos 3, 4 estan realizados como complementarios. En el ejemplo mostrado estan realizados como una conexion de contacto por enchufe macho.A fragment of a connection unit 1 by male plug corresponding to the invention is shown in Figure 3. On the support 5 a large number of contacts 3 and 4 are fixed. On the rear side of the support 5 there are conductive traces 11 by means of which the contacts 3, 4 made redundantly are electrically connected. To the left and right of center 19, contacts 3, 4 are made as complementary. In the example shown they are made as a contact connection by plug.
Sin embargo, son imaginables tambien otras conexiones de contacto, tal como, por ejemplo, contactos elasticos, etc.However, other contact connections are also imaginable, such as, for example, elastic contacts, etc.
En la realizacion mostrada los contactos 3, 4 estan realizados en dos partes. Consisten en una parte de conexion fija 6 que esta fijada por atornillamiento a la placa de circuito impreso 5, con lo que la parte de conexion fija 6 esta en contacto con la traza conductora 11. En la parte de conexion fija puede estar atornillado entonces un elemento de enchufe macho 7 o un elemento de enchufe hembra 8. Sin embargo, como alternativa, puede emplearse tambien una conexion de enchufado o aprisionamiento entre la parte de conexion fija 6 y el elemento de enchufe macho 7 o el elemento de enchufe hembra 8.In the embodiment shown, contacts 3, 4 are made in two parts. They consist of a fixed connection part 6 that is fixed by screwing to the printed circuit board 5, whereby the fixed connection part 6 is in contact with the conductive trace 11. A fixed connection part can then be bolted male plug element 7 or a female plug element 8. However, as an alternative, a plug-in or pinch connection between the fixed connection part 6 and the male plug element 7 or the female plug element 8 can also be used.
Para compensar las tolerancias de posicion entre los elementos de enchufe macho se ha previsto en la realizacion representada un elemento de contacto 9 en el elemento de contacto hembra 8. Esto es importante especialmente cuando el acoplamiento presenta muctusimos contactos. Asf, los enchufes machos pueden enchufarse uno con otro incluso en el caso de, por ejemplo, grandes diferencias de temperatura. La unidad de conexion por enchufe machoIn order to compensate for the position tolerances between the male plug elements, a contact element 9 is provided in the embodiment shown in the female contact element 8. This is especially important when the coupling has many contacts. Thus, the male plugs can be plugged into each other even in the case of, for example, large temperature differences. The male plug connection unit
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esta inserta en un cuerpo aislante 12 que pertenece a la carcasa 14 del acoplamiento. Para el sellado contra la suciedad y la humedad esta prevista una junta 13.It is inserted into an insulating body 12 belonging to the housing 14 of the coupling. A seal 13 is provided for sealing against dirt and moisture.
El elemento de contacto 9 es un muelle en espiral anular 9 que esta inserto en una ranura del elemento de enchufe hembra 8. En lugar del muelle en espiral se pueden utilizar tambien otros elementos que, por un lado, aseguren el contacto y, por otro lado, puedan compensar errores de posicion.The contact element 9 is an annular spiral spring 9 which is inserted into a slot of the female plug element 8. Other elements which, on the one hand, ensure contact and, on the other hand, can be used instead of the spiral spring. side, they can compensate for position errors.
No se han representado las realizaciones con calefaccion y/o sensor de temperatura y/o sensor de humedad sobre el soporte 5.The embodiments with heating and / or temperature sensor and / or humidity sensor on the support 5 have not been represented.
Tampoco se ha representado por separado una unidad de conexion por enchufe macho en la que varios elementos de enchufe macho 7 y de enchufe hembra 8 estan ensamblados formando modulos.Neither has a male plug connection unit been shown separately in which several male plug 7 and female plug elements 8 are assembled forming modules.
Lista de simbolos de referenciaList of reference symbols
1 Unidad de conexion por enchufe macho1 Male plug connection unit
2 Acoplamiento de contacto electrico2 Electrical contact coupling
3 Enchufe macho de contacto3 Male contact plug
4 Enchufe hembra de contacto4 Female contact plug
5 Soporte/placa de circuito impreso5 Support / printed circuit board
6 Parte de conexion fija6 Fixed connection part
7 Elemento de enchufe macho7 Male plug element
8 Elemento de enchufe hembra8 Female plug element
9 Muelle en espiral9 Coil spring
11 Trazas conductoras11 Conductive Traces
12 Cuerpo aislante12 Insulating body
13 Junta13 Board
14 Carcasa de acoplamiento14 Coupling housing
15 Acoplamiento de tren15 Train coupling
16 Partes de tren16 train parts
17 Cable17 Cable
18 Cable de puente18 Jumper Cable
19 Eje central19 Central axis
Claims (11)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012224155 | 2012-12-21 | ||
| DE102012224155 | 2012-12-21 | ||
| DE102013204342 | 2013-03-13 | ||
| DE102013204342.2A DE102013204342A1 (en) | 2012-12-21 | 2013-03-13 | Coupling plug for rail-bound vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2568230T3 true ES2568230T3 (en) | 2016-04-28 |
Family
ID=49666976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13193586.8T Active ES2568230T3 (en) | 2012-12-21 | 2013-11-20 | Male coupling plug for rail vehicles |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2746129B1 (en) |
| DE (1) | DE102013204342A1 (en) |
| ES (1) | ES2568230T3 (en) |
| PL (1) | PL2746129T3 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014202936A1 (en) * | 2014-02-18 | 2015-08-20 | Voith Patent Gmbh | Guide unit for electric contact couplings and central buffer couplings for rail vehicles with a guided on a guide unit electrical contact coupling |
| DE102014110668A1 (en) * | 2014-07-29 | 2016-02-04 | Voith Patent Gmbh | Electrical contact coupling with cross connector |
| DE102015107230A1 (en) * | 2015-05-08 | 2016-11-10 | Voith Patent Gmbh | Interface arrangement for a data, signal and / or voice transmission |
| DE102015222527A1 (en) * | 2015-11-16 | 2017-05-18 | Voith Patent Gmbh | Electrical contact coupling |
| DE102016211594A1 (en) | 2016-06-28 | 2017-12-28 | Voith Patent Gmbh | Electrical contact coupling |
| SE1750948A1 (en) * | 2017-07-19 | 2019-01-02 | Dellner Couplers Ab | Train coupler connector module for electrically connecting a first rail vehicle to a second rail vehicle |
| CN112930629B (en) | 2018-09-13 | 2022-12-02 | 哈廷电子有限公司及两合公司 | Plug connector with ground terminal region |
| DE102019103260A1 (en) * | 2019-02-11 | 2020-08-13 | Harting Electric Gmbh & Co. Kg | Sensor-monitored plug-in interface in a bushing housing |
| DE102020108458A1 (en) * | 2020-03-27 | 2021-09-30 | Harting Electric Gmbh & Co. Kg | High performance connector system |
| DE102023202346A1 (en) * | 2023-03-15 | 2024-09-19 | Zf Friedrichshafen Ag | Structurally fail-safe connector for redundant lines |
| DE102024202168A1 (en) * | 2024-03-07 | 2025-09-11 | Volkswagen Aktiengesellschaft | Connecting element for a safety-critical path in a vehicle electrical system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19926058A1 (en) | 1999-06-08 | 2000-12-14 | Scharfenbergkupplung Gmbh & Co | Electrical contact coupling for automatic medium or medium buffer couplings for rail vehicles |
| EP1826093B1 (en) | 2006-02-28 | 2008-08-27 | Voith Turbo Scharfenberg GmbH & Co. KG | Device for crossconnecting data and/or signal lines between two vehicle bodies |
-
2013
- 2013-03-13 DE DE102013204342.2A patent/DE102013204342A1/en not_active Withdrawn
- 2013-11-20 ES ES13193586.8T patent/ES2568230T3/en active Active
- 2013-11-20 PL PL13193586T patent/PL2746129T3/en unknown
- 2013-11-20 EP EP13193586.8A patent/EP2746129B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| PL2746129T3 (en) | 2016-07-29 |
| DE102013204342A1 (en) | 2014-06-26 |
| EP2746129A1 (en) | 2014-06-25 |
| EP2746129B1 (en) | 2016-02-03 |
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