BR9905948A - Sistema de freio e método de freagem para trem de carga com vagões ecp - Google Patents

Sistema de freio e método de freagem para trem de carga com vagões ecp

Info

Publication number
BR9905948A
BR9905948A BR9905948-7A BR9905948A BR9905948A BR 9905948 A BR9905948 A BR 9905948A BR 9905948 A BR9905948 A BR 9905948A BR 9905948 A BR9905948 A BR 9905948A
Authority
BR
Brazil
Prior art keywords
ecp
wagons
locomotive
brake
energy
Prior art date
Application number
BR9905948-7A
Other languages
English (en)
Inventor
Robert C Kull
Original Assignee
Westinghouse Air Brake Co
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 Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co
Publication of BR9905948A publication Critical patent/BR9905948A/pt

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)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

<B>SISTEMA DE FREIO E MéTODO DE FREAGEM PARA TREM DE CARGA COM VAGõES ECP<D> Um aparato e um método para emulação de freio ECP de baixa energia em um trem de carga possuindo vagões equipados com ECP e uma ou mais locomotivas não equipadas com ECP são fornecidos pela bateria de locomotiva de 74 VDC. O aparato inclui um adaptador para interfacear o cabo da MU locomotivo e o fio ECP para fornecer energia suficiente para operar o equipamento ECP em cada vagão indefinidamente em um modo de emulação de baixa energia. O método inclui interfacear o cabo da MU locomotivo ao fio ECP, implementado um modo de emulação de baixa energia onde sinais pneumáticos enviados através do tubo do freio são detectados por sensores de pressão e comunicados às válvulas de controle ECP para mudar conseq³entemente a pressão do cilindro do freio. O método inclui minimizar o consumo de energia fornecendo energia somente para os sensores do tubo de freio e eletrónicos mínimos para monitorar as mudanças de pressão, e então ativar outros sensores e controles somente quando necessário.
BR9905948-7A 1998-12-31 1999-12-22 Sistema de freio e método de freagem para trem de carga com vagões ecp BR9905948A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/224,540 US6217126B1 (en) 1998-12-31 1998-12-31 Railway emulation brake

Publications (1)

Publication Number Publication Date
BR9905948A true BR9905948A (pt) 2000-09-12

Family

ID=22841123

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9905948-7A BR9905948A (pt) 1998-12-31 1999-12-22 Sistema de freio e método de freagem para trem de carga com vagões ecp

Country Status (6)

Country Link
US (1) US6217126B1 (pt)
EP (1) EP1016575A3 (pt)
AU (1) AU762654B2 (pt)
BR (1) BR9905948A (pt)
CA (1) CA2290162C (pt)
ZA (1) ZA997374B (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2335419A1 (en) * 2000-03-03 2001-09-03 Robert C. Kull Railway locomotive brake controller
US6839664B1 (en) * 2000-06-09 2005-01-04 Wabtec Holding Corporation Electrically controlled pneumatic end of train pneumatic emulation system
US6435624B1 (en) * 2001-05-04 2002-08-20 Westinghouse Air Brake Technologies Corporation Railway locomotive brake controller
US6609767B2 (en) 2001-09-24 2003-08-26 Ross Operating Valve Company Pneumatic control system
ITTO20011124A1 (it) * 2001-11-30 2003-05-30 Sab Wabco Spa Sistema di sicurezza per la verifica continua dell'integrita' di un convoglio ferroviario.
CN101187296A (zh) * 2002-01-07 2008-05-28 亿万奇环球技术公司 用于可扩展衬管吊架螺纹连接的保护套筒
US6676229B1 (en) * 2002-12-13 2004-01-13 New York Air Brake Corporation Interface system from pneumatic to electrically-controlled pneumatic brake systems
US6979061B1 (en) * 2004-06-21 2005-12-27 New York Air Brake Corporation Method and device for setting ECP brakes to modes of operation
US8162409B2 (en) * 2004-07-15 2012-04-24 General Electric Company Graduated train braking
US8781671B2 (en) * 2005-06-09 2014-07-15 New York Air Brake Corporation On-board brake system diagnostic and reporting system
US7455370B2 (en) * 2005-11-29 2008-11-25 New York Air Brake Corporation Brake pipe control system with remote radio car
US9379775B2 (en) 2009-03-17 2016-06-28 General Electric Company Data communication system and method
US9637147B2 (en) 2009-03-17 2017-05-02 General Electronic Company Data communication system and method
US8532850B2 (en) * 2009-03-17 2013-09-10 General Electric Company System and method for communicating data in locomotive consist or other vehicle consist
US8798821B2 (en) 2009-03-17 2014-08-05 General Electric Company System and method for communicating data in a locomotive consist or other vehicle consist
US8935022B2 (en) 2009-03-17 2015-01-13 General Electric Company Data communication system and method
US7673568B2 (en) * 2006-08-29 2010-03-09 New York Air Brake Corporation Interface system for wire distributed power
US8696071B2 (en) 2006-12-20 2014-04-15 New York Air Brake Corporation End of train device for ECP trains
US8346413B2 (en) * 2007-09-11 2013-01-01 New York Air Brake Corporation Wireless display unit for ECP transition system
GB2462072B (en) * 2008-07-19 2013-02-13 Haldex Brake Products Ltd Vehicle braking system
US8078346B2 (en) * 2008-09-22 2011-12-13 New York Air Brake Corporation Convertible wireless display unit
US8583299B2 (en) * 2009-03-17 2013-11-12 General Electric Company System and method for communicating data in a train having one or more locomotive consists
US20110126732A1 (en) * 2009-05-20 2011-06-02 New York Air Brake Corporattion Auxilliary smart power system for ecp equipped train
US8483894B2 (en) * 2009-11-11 2013-07-09 New York Air Brake Corporation ECP terminal mode operation
EP2410140B1 (de) 2010-07-20 2013-05-08 Wärtsilä Schweiz AG Schmiereinrichtung für einen Kolben
US9513630B2 (en) 2010-11-17 2016-12-06 General Electric Company Methods and systems for data communications
US10144440B2 (en) 2010-11-17 2018-12-04 General Electric Company Methods and systems for data communications
WO2013010162A2 (en) 2011-07-14 2013-01-17 General Electric Company Method and system for rail vehicle control
US9689910B2 (en) * 2013-06-10 2017-06-27 Wabtec Holding Corp. Detecting faults in a two-wire power line
US11027756B2 (en) 2017-11-16 2021-06-08 Westinghouse Air Brake Technologies Corporation ECP overlay system for UIC-type distributor valve
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344138A (en) 1980-11-05 1982-08-10 Frasier Cline W Digital air brake control system
US4687258A (en) * 1985-12-11 1987-08-18 Canadian National Railway Company Remote control system for a locomotive
US5172316A (en) * 1989-12-08 1992-12-15 New York Air Brake Computer controlled railway brake equipment
US5064251A (en) 1990-04-02 1991-11-12 Westinghouse Air Brake Company Electropneumatic air brake control system for railway vehicles
DE4339013A1 (de) * 1993-11-10 1995-05-11 Mannesmann Ag Ventileinrichtung für Fahrzeugbremsen, insbes. von Schienenfahrzeugen
US5503469A (en) * 1995-01-30 1996-04-02 Westinghouse Air Brake Company Apparatus to prevent inadvertent discharge and trapping of pipe pressure in an electro-pneumatic locomotive brake control system
US5630565A (en) * 1995-12-14 1997-05-20 New York Air Brake Corporation Locomotive M. U. trainline/jumper for EP brake application
US5681015A (en) 1996-12-20 1997-10-28 Westinghouse Air Brake Company Radio-based electro-pneumatic control communications system
US6435623B1 (en) * 1997-10-10 2002-08-20 Ge Harris Railway Electronics, Llc Valve assembly for electrically controlled pneumatic brakes

Also Published As

Publication number Publication date
US6217126B1 (en) 2001-04-17
EP1016575A3 (en) 2003-08-06
AU762654B2 (en) 2003-07-03
EP1016575A2 (en) 2000-07-05
CA2290162A1 (en) 2000-06-30
CA2290162C (en) 2003-01-21
AU6179699A (en) 2000-07-06
ZA997374B (en) 2000-06-06

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1821 DE 29/11/2005 POR TER SIDO APRESENTADA PAPELETA DE ESCLARECIMENTO.

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/12/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 8A., 9A., 10A., 11A., E 12A. ANUIDADE(S),

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)