EP3243722B1 - Schienenfahrzeug mit einem wasserverteilungsnetz - Google Patents

Schienenfahrzeug mit einem wasserverteilungsnetz Download PDF

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Publication number
EP3243722B1
EP3243722B1 EP17167815.4A EP17167815A EP3243722B1 EP 3243722 B1 EP3243722 B1 EP 3243722B1 EP 17167815 A EP17167815 A EP 17167815A EP 3243722 B1 EP3243722 B1 EP 3243722B1
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EP
European Patent Office
Prior art keywords
railway vehicle
carriage
carriages
vehicle according
tank
Prior art date
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Active
Application number
EP17167815.4A
Other languages
English (en)
French (fr)
Other versions
EP3243722A1 (de
Inventor
Vincent Olivier FOURNIER
Emmanuel Kondyra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Transport Technologies SAS
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Alstom Transport Technologies SAS
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Publication date
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Publication of EP3243722A1 publication Critical patent/EP3243722A1/de
Application granted granted Critical
Publication of EP3243722B1 publication Critical patent/EP3243722B1/de
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D35/00—Sanitation

Definitions

  • the present invention relates to a railway vehicle comprising a set of cars and at least one water distribution network, the distribution network extending over at least two passenger cars without motor means, each car having axles.
  • the document EP 0 143 044 A1 describes a railway vehicle comprising a set of cars, the central cars having a number of axles strictly less than the number of axles of cars adjacent to the motor.
  • the document US 2,630,078 describes a water distribution network extending from a tank placed in the locomotive to the service car closest to the tail of the train. The equipment of all service cars is supplied with water from the distribution network.
  • the space provided in the locomotives is generally mainly occupied by technical equipment and does not allow the installation of a tank of this capacity.
  • Another possibility is to provide an independent water distribution network for each car and to place in each car a reservoir providing water to the car in which it is placed.
  • the tank is not necessarily as bulky as before and is integrated into each car.
  • each independent distribution network requires its own interventions. For example, each tank should be filled individually.
  • An object of the invention is to provide a simple water distribution network and taking up no room in the locomotive.
  • the subject of the invention is a railway vehicle of the aforementioned type, in which the distribution network comprises a tank in a carrier car, the cars in which the distribution network extends comprising at least one car the number of which of axles is strictly less than the number of axles of the carrier.
  • the water distribution network is simple to operate, in particular by the presence of a tank for several cars.
  • the presence of at least one additional axle on the carrier vehicle makes it possible to carry the common tank to at least two cars.
  • FIG. 1 On the figure 1 is shown a rail vehicle 10 according to a first embodiment.
  • the rail vehicle 10 comprises a set of cars 12 devoid of motor means articulated to each other and a water distribution network 13.
  • Cars 12 are used for passenger transport.
  • the railway vehicle 10 further comprises a traction locomotive 14 at each end of the set of cars 12.
  • Each car 12 comprises a body 18 carried by one or more bogies each comprising a given number of axles 16 extending in a rolling plane, a bogie can carry several boxes.
  • Each car 12 is said to have a given number of axles 16.
  • each of the two cars 12 comprises an axle 16.
  • the cars 12 located at one end of the set of cars are for example carried by a bogie comprising two axles extending only under said car and a bogie comprising two axles extending between said car and an adjacent car. They each have three axles.
  • the cars 12 located between these cars are each carried by two bogies comprising two axles, each also carrying an adjacent car. They each have two axles.
  • each car 12 comprises facing plates 20, delimiting a passenger compartment 22, and an exterior bodywork 24, represented in particular on the figure 2 .
  • At least one space 25 is delimited between the cladding plates 20 and the outer bodywork 24.
  • a technical room 26 is advantageously provided in the passenger compartment 22 of each car 12.
  • the technical room 26 is, for example, located at one end of the car 12.
  • the outer bodywork 24 comprises a door 28 movable between an open position, to allow a rise and / or a descent of passengers when the railway vehicle is parked, and a closed position, in particular during the movement of the railway vehicle.
  • the door 28 is here located near the end of the car 12 opposite the technical room 26.
  • the distribution network 13 extends over at least two cars 12 devoid of motor means.
  • the distribution network 13 here comprises a tank 32 in one of the cars 12, called the carrier car 34, and a main duct 36 extending from the tank.
  • the reservoir 32 represented at figure 3 , is intended to contain water.
  • the tank 32 is bulky enough to supply the cars 12 supplied with water by the tank 32 until the reservoir 32 can be refilled. It has, for example, a maximum capacity of between 2,500 L and 3,500 L, more particularly equal to 3,000 L for 9 cars.
  • the reservoir 32 is, for example, in a block having a vertical dimension, called height, less than 2350 mm, and a transverse dimension of less than 1850 mm.
  • the pavement further has a longitudinal dimension of less than 1,200 mm.
  • a space for travelers 38 is advantageously provided in the carrier 34 separately from the tank 32.
  • the tank 32 is provided with a first outlet to which a booster 42 is connected.
  • the booster 42 comprises, subsequently, a pump 44 and a booster tank 46.
  • the booster 42 advantageously comprises a drain system, a pressure switch, a drain control and / or a control of the pump.
  • the booster tank 46 is supplied with water from the tank 32.
  • the pump 44 maintains the water in the booster tank 46 at a given pressure.
  • the pressure is such that the water is able to flow along the entire distribution network 13.
  • the booster tank 46 has an outlet 48 to which the main duct 36 is connected.
  • the carrier 34 is one of the cars without drive means 12 at one end of the set of cars 12.
  • the tank 32 is located at one end of the carrier 34 on the side connected to the locomotive 14.
  • the cars 12 in which the distribution network extends comprise at least one car whose number of axles 16 is strictly less than the number of axles of the carrier 34.
  • the carrier 34 has one axle more than each of the cars that are not adjacent to one of the locomotives.
  • the additional axle makes it possible for the carrier 34 to support the additional weight due to the presence of the tank 32.
  • the main duct 36 extends from the tank 32 on all the cars in which the distribution network 13 extends.
  • the main conduit 36 extends here on all cars 12 lacking motor means.
  • upstream and downstream are defined according to the flow of water in the main duct 36 from the tank 32.
  • the main duct 36 extends in the space 25 between the cladding plates 20 and the outer casing 24 in each car 12.
  • the main duct 36 extends partially outside the cars 12 between two adjacent cars.
  • the main duct 36 is flexible between the cars 12 ..
  • the main duct 36 forms an angle greater than 2 ° with the running surface of the vehicle at any point of the main duct 36, outside potential inflection points, that is to say that the main duct 36 does not include portion substantially parallel to the running surface.
  • the main duct 36 comprises a rising portion M and a downward portion D with respect to the running surface in at least one car, for example in each car 12 which is not at one end of the grating 13. This refers to to water flowing from the tank 32 into the main duct 36.
  • the main duct 36 rises continuously in the direction of the flow of water from the reservoir 32 in a rising portion M.
  • the upstream portion of the rising portion is at a level below its downstream in the vertical direction.
  • the main duct 36 descends continuously in the direction of the flow of water from the reservoir 32 in a downward portion D.
  • the upstream portion of the downward portion is at a level greater than its downstream in the vertical direction.
  • Any point of the main duct 36 corresponding to a low point of accumulation of water at ambient pressure is defined as the lower point of inflection.
  • Any rising portion M, or any downward portion D does not include a lower inflection point.
  • the lower inflection point is located between the rising portion M and the downward portion D.
  • the main duct 36 comprises emptying devices at the lower inflection points.
  • the railway vehicle 10 comprises a first and a second distribution network 113, 213, similar to those described above.
  • the first network 113 includes, for example, a first reservoir 132 in a first adjacent carrier car 134 of a first locomotive 114.
  • the first network 113 extends from the first reservoir 132 to a car, called central car 150.
  • the second network 213 comprises a second reservoir 232 in a second adjacent carrier 234 of a second locomotive 214.
  • the second network 213 extends from the second reservoir 232 to the car 250 adjacent to the central car 150, located between the central car 150 and the second carrier 234.
  • the networks 113, 213 extend in different cars, the networks 113, 213 extending in total along all cars 12 devoid of motor means of the railway vehicle 10.
  • a pump is placed at the outlet of the booster tank to increase the pressure of the water entering the main pipe so that the water is able to flow along the entire distribution network.
  • the tank does not comprise a booster assembly and the main duct is connected to the first outlet of the tank.
  • the pooling of the water reservoir for a plurality of cars makes it possible in particular to simplify the filling of the tank.
  • the presence of at least one additional axle on the carrier compensates for the overweight associated with the tank.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Emergency Lowering Means (AREA)

Claims (10)

  1. Schienenfahrzeug (10) mit einer Gruppe von Wagen (12) und wenigstens einem Wasser-Verteilungsnetz (13; 113; 213), wobei sich das Verteilungsnetz (13; 113, 213) erstreckt über wenigstens zwei Wagen (12) zum Transport von Passagieren, die mit Motormitteln ausgestattet sind, wobei jeder Wagen (12) Achsen (16) aufweist, dadurch gekennzeichnet, dass das Verteilungsnetz (13; 113, 213) einen Behälter (32; 132, 232) in einem Trag-Wagen (34; 134, 234) aufweist, wobei die Wagen (12), in denen sich das Verteilungsnetz (13; 113, 213) erstreckt, wenigstens einen Wagen aufweisen, dessen Anzahl an Achsen (16) strikt kleiner ist als die Anzahl an Achsen des Trag-Wagens (34; 134, 234).
  2. Schienenfahrzeug (10) gemäß Anspruch 1, dadurch gekennzeichnet, dass der Trag-Wagen (34; 134, 234) getragen wird von einem Drehgestell, das sich nur unter dem Trag-Wagen (34; 134, 234) erstreckt, und einem Drehgestell, das sich zwischen dem Trag-Wagen (34; 134, 234) und einem benachbarten Wagen erstreckt.
  3. Schienenfahrzeug (10) gemäß Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Schienenfahrzeug aufweist zwei Verteilungsnetze (113, 213), wobei sich die Netze (113, 213) in verschiedenen Wagen erstrecken, wobei die Netze (113, 213) sich gänzlich entlang der Gruppe von Wagen (12) erstrecken, die mit Motormitteln des Schienenfahrzeugs (10) ausgestattet sind.
  4. Schienenfahrzeug (10) gemäß irgendeinem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Netz (13; 113, 213) aufweist eine Hauptleitung (36), wobei die Hauptleitung (36) sich teilweise über die Wagen (12) hinaus zwischen zwei benachbarten Wagen erstreckt, wobei die Leitung (36) zwischen den Wagen (12) flexibel ist.
  5. Schienenfahrzeug gemäß irgendeinem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das Netz (13; 113, 213) aufweist eine Hauptleitung (36), wobei die Hauptleitung (36) einen Winkel von größer als 2° mit einer Rollebene des Fahrzeugs bildet an jedem Punkt der Leitung (36), abgesehen von Punkten, die Wendepunkte bilden.
  6. Schienenfahrzeug gemäß Anspruch 5, dadurch gekennzeichnet, dass die Hauptleitung (36) in wenigstens einem Wagen (12) einen ansteigenden Abschnitt (M) und einen absteigenden Abschnitt (D) aufweist.
  7. Schienenfahrzeug gemäß irgendeinem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das Wasser-Verteilungsnetz (13; 113, 213) einen Druckaufbringer (42) am Ausgang des Behälters (32; 132, 232) aufweist.
  8. Schienenfahrzeug gemäß Anspruch 7, dadurch gekennzeichnet, dass der Druckaufbringer (42) eine Pumpe aufweist.
  9. Schienenfahrzeug gemäß irgendeinem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Trag-Wagen (34; 134, 234) an einem Ende der Gruppe von Wagen (12) ist, die Motormittel-ausgestattet sind.
  10. Schienenfahrzeug gemäß irgendeinem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass jeder Transport-Wagen (12) aufweist Verkleidungsplatten (20), die eine Fahrgastzelle (22) begrenzen, und eine Außenkarosserie (24), und dass das Netz (13; 113, 213) eine Hauptleitung (36) aufweist, wobei die Hauptleitung (36) sich in jedem Wagen (12) zwischen den Verkleidungsplatten (20) und der Außenkarosserie (24) erstreckt.
EP17167815.4A 2016-05-03 2017-04-24 Schienenfahrzeug mit einem wasserverteilungsnetz Active EP3243722B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1653997A FR3050972B1 (fr) 2016-05-03 2016-05-03 Vehicule ferroviaire comprenant un reseau de distribution d'eau

Publications (2)

Publication Number Publication Date
EP3243722A1 EP3243722A1 (de) 2017-11-15
EP3243722B1 true EP3243722B1 (de) 2018-12-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP17167815.4A Active EP3243722B1 (de) 2016-05-03 2017-04-24 Schienenfahrzeug mit einem wasserverteilungsnetz

Country Status (3)

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EP (1) EP3243722B1 (de)
ES (1) ES2715205T3 (de)
FR (1) FR3050972B1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630078A (en) * 1949-12-24 1953-03-03 American Car & Foundry Co Railroad train water supply system
FR2557836B1 (fr) * 1983-11-17 1988-08-05 Legrand Pierre Equipement de vehicules de transport en commun et de lieux de transit, et application particuliere
DE102011079322A1 (de) * 2011-07-18 2013-01-24 Siemens Aktiengesellschaft Wasservorratsbehälter für ein Fahrzeug

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3243722A1 (de) 2017-11-15
ES2715205T3 (es) 2019-06-03
FR3050972A1 (fr) 2017-11-10
FR3050972B1 (fr) 2018-06-15

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