BR0108827A - Válvula de alimentação e aumento da pressão de referência - Google Patents

Válvula de alimentação e aumento da pressão de referência

Info

Publication number
BR0108827A
BR0108827A BR0108827-0A BR0108827A BR0108827A BR 0108827 A BR0108827 A BR 0108827A BR 0108827 A BR0108827 A BR 0108827A BR 0108827 A BR0108827 A BR 0108827A
Authority
BR
Brazil
Prior art keywords
train
brake pipe
change
brake
reference pressure
Prior art date
Application number
BR0108827-0A
Other languages
English (en)
Other versions
BR0108827B1 (pt
Inventor
Eugene A Smith Jr
Milton C Deno
Donald Johnson
Original Assignee
Ge Transp Systems Global Signa
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 Ge Transp Systems Global Signa filed Critical Ge Transp Systems Global Signa
Publication of BR0108827A publication Critical patent/BR0108827A/pt
Publication of BR0108827B1 publication Critical patent/BR0108827B1/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
    • 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 Systems And Boosters (AREA)

Abstract

"VáLVULA DE ALIMENTAçãO E AUMENTO DA PRESSãO DE REFERêNCIA". Um método para facilitar a redução dos atrasos nas aplicações de frenagem em um trem, com a utilização de um sistema. O sistema inclui pelo menos um computador para execução das funções de controle de frenagem do trem e uma tubulação de freio que se estende ao longo de um comprimento do trem, para suprimento de ar para as operações de frenagem. O trem inclui uma locomotiva de condução, pelo menos uma locomotiva remota e pelo menos um vagão ferroviário. O método inclui a percepção da modificação do fluxo de ar na tubulação de freio, determinando se a modificação no fluxo de ar é desejada, percebendo a pressão na tubulação de freio e filtrando as flutuações não desejadas na pressão de tubulação de freio, durante as aplicações de freio, com base na determinação da possibilidade de uma modificação no fluxo de ar ser desejada
BRPI0108827-0A 2000-12-29 2001-12-28 método e sistema para facilitar a redução de atrasos nas aplicações de frenagem em um trem sistema para filtração de flutuações indesejadas na aplicação de pressão na tubulação de freio em um trem. BR0108827B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25903000P 2000-12-29 2000-12-29
PCT/US2001/049535 WO2002053439A2 (en) 2000-12-29 2001-12-28 System and method for railway train braking pressure control

Publications (2)

Publication Number Publication Date
BR0108827A true BR0108827A (pt) 2002-12-10
BR0108827B1 BR0108827B1 (pt) 2010-10-19

Family

ID=22983206

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0108827-0A BR0108827B1 (pt) 2000-12-29 2001-12-28 método e sistema para facilitar a redução de atrasos nas aplicações de frenagem em um trem sistema para filtração de flutuações indesejadas na aplicação de pressão na tubulação de freio em um trem.

Country Status (6)

Country Link
US (1) US6443538B1 (pt)
AU (1) AU2002236652B2 (pt)
BR (1) BR0108827B1 (pt)
CA (1) CA2400351C (pt)
MX (1) MXPA02008477A (pt)
WO (1) WO2002053439A2 (pt)

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TW200305272A (en) * 2002-03-29 2003-10-16 Sanyo Electric Co Semiconductor integrated circuit device
US7715956B2 (en) * 2004-02-27 2010-05-11 General Electric Company Method and apparatus for swapping lead and remote locomotives in a distributed power railroad train
US7762631B2 (en) * 2006-04-04 2010-07-27 General Electric Company Distributed power train operation responsive to an unexpected brake pipe fluid flow condition
US7628458B2 (en) * 2006-04-10 2009-12-08 General Electric Company Adaptive brake flow masking at remote locomotives of a distributed power train
CN101426676B (zh) * 2006-04-18 2013-04-24 通用电气公司 确定通知列车的远程机车的制动施加水平的系统和方法
US9340195B2 (en) * 2006-04-18 2016-05-17 General Electric Company System, method, and computer readable media for adaptively determining a brake application level for signaling a remote locomotive of a train during a communication loss
US20070284114A1 (en) 2006-06-08 2007-12-13 Halliburton Energy Services, Inc. Method for removing a consumable downhole tool
US20080257549A1 (en) 2006-06-08 2008-10-23 Halliburton Energy Services, Inc. Consumable Downhole Tools
US20080202764A1 (en) 2007-02-22 2008-08-28 Halliburton Energy Services, Inc. Consumable downhole tools
US8327926B2 (en) 2008-03-26 2012-12-11 Robertson Intellectual Properties, LLC Method for removing a consumable downhole tool
US8235102B1 (en) 2008-03-26 2012-08-07 Robertson Intellectual Properties, LLC Consumable downhole tool
US8190313B2 (en) 2008-10-10 2012-05-29 General Electric Company System and method for reducing a penalty period for a distributed power train
US8500214B2 (en) * 2009-02-05 2013-08-06 General Electric Company System and method for control of distributed power rail vehicle
US9227639B1 (en) 2014-07-09 2016-01-05 General Electric Company System and method for decoupling a vehicle system
ITUB20153050A1 (it) * 2015-08-10 2017-02-10 Faiveley Transport Italia Spa Sistema per il controllo di un convoglio ferroviario per il trasporto di merci comprendente una pluralita di locomotive.
US10479382B2 (en) 2017-04-07 2019-11-19 Westinghouse Air Brake Technologies Corporation System, method, and apparatus for determining a communication status of locomotives in a distributed power system
US10530676B2 (en) 2016-03-18 2020-01-07 Westinghouse Air Brake Technologies Corporation Distributed power remote communication status system and method
CN112660195B (zh) * 2021-01-04 2023-03-28 中车青岛四方车辆研究所有限公司 机车制动控制系统的压力控制补偿方法及装置

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US3988041A (en) 1975-10-23 1976-10-26 Westinghouse Air Brake Company Apparatus for preventing release of an emergency brake application prior to a complete stop of the train
US4175792A (en) 1977-03-21 1979-11-27 Westinghouse Air Brake Company Continual quick service valve device
US4145090A (en) 1977-03-21 1979-03-20 Westinghouse Air Brake Company Continual quick service valve device
US4073544A (en) 1977-03-23 1978-02-14 Westinghouse Air Brake Company Continual quick service valve device
USRE31059E (en) 1977-08-18 1982-10-19 American Standard Inc. Emergency portion for a brake control valve
US4361825A (en) * 1980-05-16 1982-11-30 Southern Railway Company Automatic train-line air brake pressure monitoring system
US4339997A (en) 1980-06-28 1982-07-20 Chiles David T Automatic emergency activated railway brakes
US4582280A (en) * 1983-09-14 1986-04-15 Harris Corporation Railroad communication system
JPS61253255A (ja) 1985-04-30 1986-11-11 Nippon Air Brake Co Ltd 鉄道車両用非常ブレ−キ指令読換装置
US4755803A (en) 1987-05-27 1988-07-05 Pulse Electronics, Inc. Air brake manifold all level reset
US4946229A (en) 1988-08-15 1990-08-07 Harris Corporation Adaptive air brake control system
US4978179A (en) 1989-05-22 1990-12-18 American Standard Inc. Brake assurance circuit operative in response to a low brake pipe pressure
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US5377938A (en) * 1992-12-01 1995-01-03 Pulse Electronics, Inc. Railroad telemetry and control systems
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US5788338A (en) 1996-07-09 1998-08-04 Westinghouse Air Brake Company Train brake pipe remote pressure control system and motor-driven regulating valve therefor
US5966674A (en) * 1997-04-09 1999-10-12 Westinghouse Air Brake Company Flow signal filter
US5934764A (en) 1997-08-05 1999-08-10 Westinghouse Air Brake Company Method for limiting brake cylinder pressure on locomotives equipped with distributive power and electronic brake systems
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US6375276B1 (en) * 1998-01-28 2002-04-23 Ge-Harris Railway Electronics, Llc Railway brake system including enhanced pneumatic brake signal detection and associated methods
US6126247A (en) 1998-03-10 2000-10-03 Westinghouse Air Brake Company Computer control of railroad train brake system operation
US6031462A (en) * 1998-11-03 2000-02-29 Fike Corporation Rate of rise detector for use with explosion detection suppression equipment

Also Published As

Publication number Publication date
MXPA02008477A (es) 2004-02-17
US6443538B1 (en) 2002-09-03
AU2002236652B2 (en) 2008-06-12
US20020089232A1 (en) 2002-07-11
WO2002053439A2 (en) 2002-07-11
CA2400351A1 (en) 2002-07-11
WO2002053439A3 (en) 2003-01-23
CA2400351C (en) 2010-04-13
BR0108827B1 (pt) 2010-10-19
AU2002236652A1 (en) 2002-07-16

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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 28/12/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2286 DE 29-10-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.