MX364838B - Conversión de válvula de control abdw a abdx-r. - Google Patents
Conversión de válvula de control abdw a abdx-r.Info
- Publication number
- MX364838B MX364838B MX2014014610A MX2014014610A MX364838B MX 364838 B MX364838 B MX 364838B MX 2014014610 A MX2014014610 A MX 2014014610A MX 2014014610 A MX2014014610 A MX 2014014610A MX 364838 B MX364838 B MX 364838B
- Authority
- MX
- Mexico
- Prior art keywords
- control valve
- valve body
- abdw
- abdx
- braking mechanism
- Prior art date
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
Un sistema para convertir la válvula de control tipo ABDW en una válvula de control tipo ABDX para usarse en un mecanismo de frenos para un carro ferroviario, el cual incluye un cuerpo de válvula de control tipo ABDW en comunicación con un sistema de suministro de aire del mecanismo de frenos para controlar la aplicación y liberación de los frenos en respuesta a los cambios en la presión del aire dentro del mecanismo de frenos. Una placa de respiradero está montada en una interfaz de la válvula de aplicación acelerada en el cuerpo de la válvula de control. La placa de respiradero tiene un volumen interno de estabilidad para compensar una función de una válvula de aplicación acelerada. Un cojinete de la válvula de deslizamiento modificado está montado dentro del cuerpo de válvula de control para establecer la comunicación de fluidos con por lo menos un pasaje dentro del cuerpo de la válvula de control. Por lo menos un obturador montado en por lo menos un pasaje de aire dentro del cuerpo de la válvula de control para sellar u obturar el por lo menos un pasaje de aire.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261653791P | 2012-05-31 | 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 |
---|---|
MX2014014610A MX2014014610A (es) | 2015-02-12 |
MX364838B true MX364838B (es) | 2019-05-08 |
Family
ID=49673862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014014610A MX364838B (es) | 2012-05-31 | 2013-05-29 | Conversión de válvula de control abdw a abdx-r. |
Country Status (7)
Country | Link |
---|---|
US (1) | US10435004B2 (es) |
AU (2) | AU2013267542A1 (es) |
BR (1) | BR112014029019B1 (es) |
CA (1) | CA2872266C (es) |
MX (1) | MX364838B (es) |
WO (1) | WO2013181189A1 (es) |
ZA (1) | ZA201408048B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11027756B2 (en) | 2017-11-16 | 2021-06-08 | Westinghouse Air Brake Technologies Corporation | ECP overlay system for UIC-type distributor valve |
US11014585B2 (en) | 2017-11-16 | 2021-05-25 | Westinghouse Air Brake Technologies Corporation | ECP overlay system for W-type triple valve |
US10994756B2 (en) | 2017-11-16 | 2021-05-04 | Westinghouse Air Brake Technologies Corporation | Electronically controlled brake overlay system for distributor valve |
Family Cites Families (12)
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 |
-
2013
- 2013-05-29 WO PCT/US2013/042990 patent/WO2013181189A1/en active Application Filing
- 2013-05-29 BR BR112014029019-9A patent/BR112014029019B1/pt active IP Right Grant
- 2013-05-29 AU AU2013267542A patent/AU2013267542A1/en not_active Abandoned
- 2013-05-29 MX MX2014014610A patent/MX364838B/es active IP Right Grant
- 2013-05-29 CA CA2872266A patent/CA2872266C/en active Active
- 2013-05-29 US US14/402,318 patent/US10435004B2/en active Active
-
2014
- 2014-11-04 ZA ZA2014/08048A patent/ZA201408048B/en unknown
-
2017
- 2017-05-25 AU AU2017203507A patent/AU2017203507B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112014029019A2 (pt) | 2017-06-27 |
CA2872266C (en) | 2020-10-27 |
US20160096517A1 (en) | 2016-04-07 |
CA2872266A1 (en) | 2013-12-05 |
AU2017203507A1 (en) | 2017-06-15 |
WO2013181189A1 (en) | 2013-12-05 |
AU2017203507B2 (en) | 2019-06-27 |
ZA201408048B (en) | 2020-02-26 |
MX2014014610A (es) | 2015-02-12 |
US10435004B2 (en) | 2019-10-08 |
AU2013267542A1 (en) | 2014-11-13 |
BR112014029019B1 (pt) | 2021-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |