ES2159204T3 - Un sistema de freno para vehiculos vinculados a un rail, incluyendo un distribuidor electro-neumatico controlado electronicamente. - Google Patents

Un sistema de freno para vehiculos vinculados a un rail, incluyendo un distribuidor electro-neumatico controlado electronicamente.

Info

Publication number
ES2159204T3
ES2159204T3 ES99104426T ES99104426T ES2159204T3 ES 2159204 T3 ES2159204 T3 ES 2159204T3 ES 99104426 T ES99104426 T ES 99104426T ES 99104426 T ES99104426 T ES 99104426T ES 2159204 T3 ES2159204 T3 ES 2159204T3
Authority
ES
Spain
Prior art keywords
brake
pressure
vehicles
electronically controlled
rail
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.)
Expired - Lifetime
Application number
ES99104426T
Other languages
English (en)
Inventor
Dario Barberis
Roberto Tione
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.)
Sab Wabco SpA
Original Assignee
Sab Wabco SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sab Wabco SpA filed Critical Sab Wabco SpA
Application granted granted Critical
Publication of ES2159204T3 publication Critical patent/ES2159204T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)

Abstract

Sistema de frenado para vehículos ferroviarios ideado para insertarlo en un tren formado por una pluralidad de vehículos (M, V1, V2, V3 ...Vn) acoplados unos a otros, que comprende: un depósito de aire comprimido principal (14), una tubería de frenado (12) que se extiende a lo largo de todos los vehículos del tren, una válvula de control de freno (16) adaptada para producir una reducción de presión en la tubería de frenado (12) respecto de la presión de referencia, y al menos un distribuidor de control del freno (18) dispuesto uno en cada vehículo y conectado a la tubería de frenado (12), a un depósito auxiliar (20) y a al menos a un cilindro de frenado (22'', 22''''). El distribuidor (18) esta formado por un dispositivo electroneumático controlado electrónicamente, que incluye al menos un transductor de presión (40) para generar una señal eléctrica indicadora de la presión en la tubería de frenado, un montaje de válvula de freno controlada eléctricamente (48'', 48'''') y una unidad de control electrónico (42) adaptada para controlar dicho montaje de freno (48'', 48'''') en función de las señales procedentes de dicho transductor de presión (40).
ES99104426T 1998-08-05 1999-03-01 Un sistema de freno para vehiculos vinculados a un rail, incluyendo un distribuidor electro-neumatico controlado electronicamente. Expired - Lifetime ES2159204T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998TO000682A IT1303236B1 (it) 1998-08-05 1998-08-05 Sistema di frenatura per veicoli ferrotranviari, includente undistributore elettropneumatico a controllo elettronico.

Publications (1)

Publication Number Publication Date
ES2159204T3 true ES2159204T3 (es) 2001-09-16

Family

ID=11416978

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99104426T Expired - Lifetime ES2159204T3 (es) 1998-08-05 1999-03-01 Un sistema de freno para vehiculos vinculados a un rail, incluyendo un distribuidor electro-neumatico controlado electronicamente.

Country Status (6)

Country Link
EP (1) EP0978434B1 (es)
AT (1) ATE201174T1 (es)
DE (1) DE69900108T2 (es)
DK (1) DK0978434T3 (es)
ES (1) ES2159204T3 (es)
IT (1) IT1303236B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20031044A1 (it) 2003-12-24 2005-06-25 Sab Wabco Spa Sistema di frenatura per un veicolo ferrotramviario automotore provvisto di un dispositivo di antipattinamento.
DE102008027520A1 (de) * 2008-06-10 2010-01-14 Siemens Aktiengesellschaft Verfahren für ein Schienenfahrzeug zur Anforderung von Sicherheitsreaktionen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339013A1 (de) * 1993-11-10 1995-05-11 Mannesmann Ag Ventileinrichtung für Fahrzeugbremsen, insbes. von Schienenfahrzeugen
US5501512A (en) * 1995-06-27 1996-03-26 Westinghouse Air Brake Company System and method for automatically calibrating transducers in electro-pneumatic freight brake control systems
US5887953A (en) * 1997-01-28 1999-03-30 Westinghouse Air Brake Company Dual pneumatic trainline control unit

Also Published As

Publication number Publication date
IT1303236B1 (it) 2000-11-02
EP0978434B1 (en) 2001-05-16
DK0978434T3 (da) 2001-07-16
ITTO980682A1 (it) 2000-02-05
ITTO980682A0 (it) 1998-08-05
DE69900108T2 (de) 2001-09-20
ATE201174T1 (de) 2001-06-15
EP0978434A1 (en) 2000-02-09
DE69900108D1 (de) 2001-06-21

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