ES2092376T3 - Dispositivo de valvula para frenos de vehiculos, en particular de vehiculos sobre carriles. - Google Patents

Dispositivo de valvula para frenos de vehiculos, en particular de vehiculos sobre carriles.

Info

Publication number
ES2092376T3
ES2092376T3 ES94250272T ES94250272T ES2092376T3 ES 2092376 T3 ES2092376 T3 ES 2092376T3 ES 94250272 T ES94250272 T ES 94250272T ES 94250272 T ES94250272 T ES 94250272T ES 2092376 T3 ES2092376 T3 ES 2092376T3
Authority
ES
Spain
Prior art keywords
pressure medium
valve device
control valve
main air
air line
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
ES94250272T
Other languages
English (en)
Inventor
Mahmud Rasti Keschwari
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25931254&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2092376(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mannesmann AG filed Critical Mannesmann AG
Application granted granted Critical
Publication of ES2092376T3 publication Critical patent/ES2092376T3/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)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

LA INVENCION SE REFIERE A UN EQUIPO DE FRENO ACCIONADO CON MEDIO A PRESION PARA EMPALME EN VEHICULO FERROVIARIO CON UNA CONDUCCION DE AIRE PRINCIPAL (SEGUN LA NORMA UIC 540), A TRAVES DE LA CUAL SE LLENA TANTO EL RECIPIENTE DE RESERVA DE MEDIO A PRESION RELACIONADO CON EL VEHICULO INDIVIDUAL, COMO TAMBIEN SE CONSIGUE LA TRANSMISION DE SEÑAL DE FRENADO NEUMATICA. SE HA DISPUESTO EN CADA VEHICULO INDIVIDUAL UN EQUIPO DE VALVULA DE CONTROL QUE, EN EL CASO DE CAIDA DE PRESION EN LA CONDUCCION PRINCIPAL DE AIRE, SE ACCIONA UN CONTROL PROPORCIONAL A LA MEDIDA DE LA CAIDA DE PRESION DEL MEDIO A PRESION A PARTIR DEL RECIPIENTE DE RESERVA HACIA EL CILINDRO DE FRENADO. DE ACUERDO CON LA INVENCION EL EQUIPO DE VALVULA DE CONTROL MUESTRA RESPECTIVAMENTE LA FUNCION DE VALVULA PROPORCIONAL Y CON ELLO DISPONE DE MEDIOS (5,6,7,...,10...,20,21) ELECTRONICOS Y/O ELECTROMECANICOS, A TRAVES DE LOS CUALES ES MEDIBLE LA CAIA DE PRESION EN LA CONDUCCION (HL) DE AIRE PRINCIPAL, Y SE GENERA UNA SEÑAL (SB) DE CONTROL ELECTRICA PARA EL PROCESO DE CONTROL DEL MEDIO DE PRESION HACIA EL CILINDRO (3) DE FRENADO.
ES94250272T 1993-11-10 1994-11-09 Dispositivo de valvula para frenos de vehiculos, en particular de vehiculos sobre carriles. Expired - Lifetime ES2092376T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4339013A DE4339013A1 (de) 1993-11-10 1993-11-10 Ventileinrichtung für Fahrzeugbremsen, insbes. von Schienenfahrzeugen
EP94250250A EP0652146A1 (de) 1993-11-10 1994-10-14 Ventileinrichtung für Fahrzeugbremsen, insbesondere von Schienenfahrzeugen

Publications (1)

Publication Number Publication Date
ES2092376T3 true ES2092376T3 (es) 1996-11-16

Family

ID=25931254

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94250272T Expired - Lifetime ES2092376T3 (es) 1993-11-10 1994-11-09 Dispositivo de valvula para frenos de vehiculos, en particular de vehiculos sobre carriles.

Country Status (4)

Country Link
EP (2) EP0652146A1 (es)
AT (1) ATE141872T1 (es)
DE (2) DE4339013A1 (es)
ES (1) ES2092376T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19513004C2 (de) * 1995-04-06 1997-09-18 Knorr Bremse Systeme Steuer- und Überwachungseinrichtung für Bremssysteme von Schienenfahrzeugen
US5887953A (en) * 1997-01-28 1999-03-30 Westinghouse Air Brake Company Dual pneumatic trainline control unit
US6213565B1 (en) * 1998-02-18 2001-04-10 Westinghouse Air Brake Technologies Corporation Railway electro-pneumatic brake valve and emulation method
IT1303236B1 (it) * 1998-08-05 2000-11-02 Sab Wabco Spa Sistema di frenatura per veicoli ferrotranviari, includente undistributore elettropneumatico a controllo elettronico.
US6217126B1 (en) * 1998-12-31 2001-04-17 Westinghouse Air Brake Technologies Corporation Railway emulation brake
DE19923458A1 (de) 1999-05-21 2000-11-30 Knorr Bremse Systeme Elektronisch geregeltes Bremssystem
ATE419151T1 (de) * 2004-05-18 2009-01-15 Siemens Ag Bremssystem für ein fahrzeug, mit einem magnetisch ansteuerbarem proportionalventil.
EP2261095B1 (en) * 2009-06-11 2015-04-15 Dako-CZ, a.s. Braking device for multiple wagon vehicles, such as railway trains, kinked characteristic valve and method
DE102014208366A1 (de) * 2014-05-05 2015-11-05 Siemens Aktiengesellschaft Anordnung und Verfahren zum Steuern einer Druckluftleitung eines Fahrzeugverbandes sowie Fahrzeugverband
DE102019105224B4 (de) * 2019-03-01 2022-01-05 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Bremse für Schienenfahrzeuge und Verfahren zum Steuern einer Bremse für Schienenfahrzeuge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815735A1 (de) * 1978-04-12 1979-10-25 Daimler Benz Ag Elektromagnetischer wandler
DE2840262C3 (de) * 1978-09-15 1995-04-20 Knorr Bremse Ag Einrichtung zur Steuerung pneumatischer oder elektro-pneumatischer Bremsen von Schienenfahrzeugen
DE3205846A1 (de) * 1982-02-18 1983-08-25 Knorr-Bremse GmbH, 8000 München Fahrzeugbremsanlage, insbesondere hydraulische fahrzeugbremsanlage fuer schienenfahrzeuge
DE3240277A1 (de) * 1982-10-30 1984-05-03 Robert Bosch Gmbh, 7000 Stuttgart Druckmittel-bremsanlage
DE3240276A1 (de) * 1982-10-30 1984-05-03 Robert Bosch Gmbh, 7000 Stuttgart Drucksteuerventil fuer eine bremsanlage
FR2630987A1 (fr) * 1988-05-04 1989-11-10 Sab Nife Ab Circuit destine a etre dispose entre une conduite pneumatique et un cylindre de frein de vehicule ferroviaire pour piloter la pression regnant dans ledit cylindre, et valve de barrage pour ce circuit

Also Published As

Publication number Publication date
DE4339013A1 (de) 1995-05-11
EP0652146A1 (de) 1995-05-10
DE59400553D1 (de) 1996-10-02
EP0652147A1 (de) 1995-05-10
EP0652147B1 (de) 1996-08-28
ATE141872T1 (de) 1996-09-15

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