BR112014029019A2 - sistema e método para converter uma válvula de controle tipo abdw em uma válvula de controle tipo abdx para uso em um mecanismo de frenagem para um veículo ferroviário e placa de respiro - Google Patents

sistema e método para converter uma válvula de controle tipo abdw em uma válvula de controle tipo abdx para uso em um mecanismo de frenagem para um veículo ferroviário e placa de respiro

Info

Publication number
BR112014029019A2
BR112014029019A2 BR112014029019A BR112014029019A BR112014029019A2 BR 112014029019 A2 BR112014029019 A2 BR 112014029019A2 BR 112014029019 A BR112014029019 A BR 112014029019A BR 112014029019 A BR112014029019 A BR 112014029019A BR 112014029019 A2 BR112014029019 A2 BR 112014029019A2
Authority
BR
Brazil
Prior art keywords
control valve
type control
braking mechanism
converting
abdw
Prior art date
Application number
BR112014029019A
Other languages
English (en)
Other versions
BR112014029019B1 (pt
Inventor
W Gaughan Edward
A Burgess Larren
Original Assignee
Wabtec Holding Corp
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 Wabtec Holding Corp filed Critical Wabtec Holding Corp
Publication of BR112014029019A2 publication Critical patent/BR112014029019A2/pt
Publication of BR112014029019B1 publication Critical patent/BR112014029019B1/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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/021—Railway control or brake valves
    • 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
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0272—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor permitting easy assembly or disassembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • General Details Of Gearings (AREA)

Abstract

resumo "sistema e método para converter uma válvula de controle tipo abdw em uma válvula de controle tipo abdx para uso em um mecanismo de frenagem para um veículo ferroviário e placa de respiro". trata-se de um sistema para converter uma válvula de controle tipo abdw em uma válvula de controle tipo abdx para uso em um mecanismo de frenagem para um veículo ferroviário que inclui um corpo de válvula de controle tipo abdw em comunicação com um sistema de suprimento de ar do mecanismo de frenagem para controlar uma aplicação e liberação de freios em resposta a alterações na pressão de ar dentro do mecanismo de frenagem. uma placa de respiro é montada sobre uma interface de válvula de aplicação acelerada no corpo de válvula de controle. a placa de respiro tem um volume de estabilidade interno para compensar uma função de uma válvula de aplicação acelerada. uma bucha de válvula deslizante modificada é montada no interior do corpo de válvula de controle para estabelecer comunicação fluida com pelo menos um passadouro dentro do corpo de válvula de controle. pelo menos um tampão montado é para pelo menos um passadouro de ar dentro do corpo de válvula de controle para vedar ou estrangular o pelo menos um passadouro de ar. 1/1
BR112014029019-9A 2012-05-31 2013-05-29 Sistema para converter uma válvula de controle possuindo uma válvula de aplicação acelerada externa em uma válvula de controle sem uma válvula de aplicação acelerada externa para uso em um mecanismo de frenagem para um veículo ferroviário e placa de respiro BR112014029019B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261653791P 2012-05-31 2012-05-31
US61/653,791 2012-05-31
PCT/US2013/042990 WO2013181189A1 (en) 2012-05-31 2013-05-29 Abdw to abdx-r control valve conversion

Publications (2)

Publication Number Publication Date
BR112014029019A2 true BR112014029019A2 (pt) 2017-06-27
BR112014029019B1 BR112014029019B1 (pt) 2021-08-17

Family

ID=49673862

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014029019-9A BR112014029019B1 (pt) 2012-05-31 2013-05-29 Sistema para converter uma válvula de controle possuindo uma válvula de aplicação acelerada externa em uma válvula de controle sem uma válvula de aplicação acelerada externa para uso em um mecanismo de frenagem para um veículo ferroviário e placa de respiro

Country Status (7)

Country Link
US (1) US10435004B2 (pt)
AU (2) AU2013267542A1 (pt)
BR (1) BR112014029019B1 (pt)
CA (1) CA2872266C (pt)
MX (1) MX364838B (pt)
WO (1) WO2013181189A1 (pt)
ZA (1) ZA201408048B (pt)

Families Citing this family (3)

* 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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US802913A (en) * 1904-12-28 1905-10-24 Francois Jules Chapsal Pneumatic brake for goods-trains.
US912716A (en) * 1908-04-04 1909-02-16 L H Bowman Air-brake apparatus.
US2230701A (en) * 1940-03-23 1941-02-04 Dudley F Searle Vacuum brake control valve
US3988044A (en) * 1975-12-22 1976-10-26 Westinghouse Air Brake Company Continual quick service valve device with fast charging means
US4768556A (en) * 1986-10-31 1988-09-06 Rees J G Brake system and relay valves for railroad trains
US4798420A (en) * 1987-11-16 1989-01-17 General Signal Corporation Fluid brake control system for railroad vehicles
US5071198A (en) * 1991-01-22 1991-12-10 Westinghouse Air Brake Company Emergency valve for ABD freight brake control valve device
US5118166A (en) * 1991-05-06 1992-06-02 Westinghouse Air Brake Company Quick service function for railway freight brake control valve device
US5333941A (en) * 1992-11-16 1994-08-02 Westinghouse Air Brake Company High pressure valve for railway car brake control valve device
US5676431A (en) * 1995-09-06 1997-10-14 New York Air Brake Corporation Electropneumatic pilot adapter
US6318812B1 (en) * 2000-09-13 2001-11-20 New York Air Brake Corporation Vent valve for electropneumatic brake control valve
US7980637B2 (en) * 2008-02-28 2011-07-19 New York Air Brake Corporation Brake control valve with AAV stability

Also Published As

Publication number Publication date
US10435004B2 (en) 2019-10-08
CA2872266C (en) 2020-10-27
MX2014014610A (es) 2015-02-12
MX364838B (es) 2019-05-08
ZA201408048B (en) 2020-02-26
BR112014029019B1 (pt) 2021-08-17
CA2872266A1 (en) 2013-12-05
WO2013181189A1 (en) 2013-12-05
AU2013267542A1 (en) 2014-11-13
US20160096517A1 (en) 2016-04-07
AU2017203507A1 (en) 2017-06-15
AU2017203507B2 (en) 2019-06-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 29/05/2013, OBSERVADAS AS CONDICOES LEGAIS.