ES2158709T3 - Un sistema de frenos, particularmente para trenes de gran longitud. - Google Patents

Un sistema de frenos, particularmente para trenes de gran longitud.

Info

Publication number
ES2158709T3
ES2158709T3 ES99104427T ES99104427T ES2158709T3 ES 2158709 T3 ES2158709 T3 ES 2158709T3 ES 99104427 T ES99104427 T ES 99104427T ES 99104427 T ES99104427 T ES 99104427T ES 2158709 T3 ES2158709 T3 ES 2158709T3
Authority
ES
Spain
Prior art keywords
brake
auxiliary reservoir
brake cylinder
vehicle
pressure
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
ES99104427T
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.)
ALSTOM TRANSPORT SA
Alstom Transport SA
Sab Wabco SpA
Original Assignee
ALSTOM TRANSPORT SA
Alstom Transport SA
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 ALSTOM TRANSPORT SA, Alstom Transport SA, Sab Wabco SpA filed Critical ALSTOM TRANSPORT SA
Application granted granted Critical
Publication of ES2158709T3 publication Critical patent/ES2158709T3/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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles
    • 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 Arrangements (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

Un sistema de frenado para trenes formados por una pluralidad de vehículos (M, V1, V2, V3, ..., Vn) acoplados unos a otros, que comprende:- un depósito principal (14) dispuesto en el vehículo (M).- un tubo de freno (12) que se extiende a lo largo de todos los vehículos del tren- al menos un depósito auxiliar (40) y al menos un cilindro de freno (22) dispuesto en cada vehículo, y- al menos un sistema de control (18) colocado en cada vehículo y conectado con el tubo del freno (12) a dicho depósito auxiliar (40) y a dicho cilindro del freno (22), comprendiendo cada sistema de control (18) una sección controlada neumáticamente (24) concebida para poner dicho depósito auxiliar (40) en comunicación con dicho cilindro de freno (22) cuando la presión en el tubo del freno (18) cae por debajo de la presión del depósito auxiliar (40). Cada sistema de control (18) comprende además una sección controlada eléctricamente (26) concebida para poner dicho depósito auxiliar (40) en comunicación con el cilindro de freno (22) después de haber recibido una señal de frenado eléctrico independiente de la presión en el tubo del freno (12)
ES99104427T 1998-08-28 1999-03-01 Un sistema de frenos, particularmente para trenes de gran longitud. Expired - Lifetime ES2158709T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998TO000726A IT1303545B1 (it) 1998-08-28 1998-08-28 Sistema frenante, in particolare per convogli ferroviari di elevatacomposizione.

Publications (1)

Publication Number Publication Date
ES2158709T3 true ES2158709T3 (es) 2001-09-01

Family

ID=11417004

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99104427T Expired - Lifetime ES2158709T3 (es) 1998-08-28 1999-03-01 Un sistema de frenos, particularmente para trenes de gran longitud.

Country Status (5)

Country Link
EP (1) EP0982209B1 (es)
AT (1) ATE200762T1 (es)
DE (1) DE69900090T2 (es)
ES (1) ES2158709T3 (es)
IT (1) IT1303545B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10994756B2 (en) 2017-11-16 2021-05-04 Westinghouse Air Brake Technologies Corporation Electronically controlled brake overlay system for distributor valve
US11014585B2 (en) 2017-11-16 2021-05-25 Westinghouse Air Brake Technologies Corporation ECP overlay system for W-type triple valve
US11027756B2 (en) 2017-11-16 2021-06-08 Westinghouse Air Brake Technologies Corporation ECP overlay system for UIC-type distributor valve
CN111976781B (zh) * 2020-08-25 2021-08-10 中车山东机车车辆有限公司 一种铁路货车用独立供风制动系统及使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503467A (en) * 1995-05-23 1996-04-02 Westinghouse Air Brake Company Pneumatic emergency backup for electro-pneumatic freight brake
US5638276A (en) * 1995-06-09 1997-06-10 Westinghouse Air Brake Company Microprocessor based system and method for regulating a railroad car brake pipe pressure
US5722736A (en) * 1995-11-30 1998-03-03 Zeftron, Inc. Electronic pneumatic brake system
US5746484A (en) * 1996-08-09 1998-05-05 Westinghouse Air Brake Company E/P interface with pneumatic control valve for back-up brake arrangement
US5967620A (en) * 1996-09-06 1999-10-19 New York Air Brake Corporation Electropneumatic brake control valve
US5730504A (en) * 1997-01-14 1998-03-24 Westinghouse Air Brake Company Release assuring arrangement for combined electro-pneumatic/automatic pneumatic brake

Also Published As

Publication number Publication date
ITTO980726A0 (it) 1998-08-28
EP0982209B1 (en) 2001-04-25
ATE200762T1 (de) 2001-05-15
ITTO980726A1 (it) 2000-02-28
IT1303545B1 (it) 2000-11-14
DE69900090T2 (de) 2001-08-23
DE69900090D1 (de) 2001-05-31
EP0982209A1 (en) 2000-03-01

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