BR7705511A - Sistema de freio eletropneumatico para veiculo ferroviari - Google Patents
Sistema de freio eletropneumatico para veiculo ferroviariInfo
- Publication number
- BR7705511A BR7705511A BR7705511A BR7705511A BR7705511A BR 7705511 A BR7705511 A BR 7705511A BR 7705511 A BR7705511 A BR 7705511A BR 7705511 A BR7705511 A BR 7705511A BR 7705511 A BR7705511 A BR 7705511A
- Authority
- BR
- Brazil
- Prior art keywords
- brake system
- railway vehicles
- electropneumatic brake
- electropneumatic
- railway
- 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
- 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
-
- 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
- B60T15/36—Other control devices or valves characterised by definite functions
- B60T15/42—Other control devices or valves characterised by definite functions with a quick braking action, i.e. with accelerating valves actuated by brake-pipe pressure variation
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/716,056 US4076322A (en) | 1976-08-20 | 1976-08-20 | Electro-pneumatic brake system with valve actuating checking circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7705511A true BR7705511A (pt) | 1978-04-25 |
Family
ID=24876549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7705511A BR7705511A (pt) | 1976-08-20 | 1977-08-18 | Sistema de freio eletropneumatico para veiculo ferroviari |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4076322A (pt) |
| BR (1) | BR7705511A (pt) |
| CA (1) | CA1067937A (pt) |
| MX (1) | MX4178E (pt) |
| ZA (1) | ZA774360B (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3001679C2 (de) * | 1980-01-18 | 1984-07-19 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Lastabhäniger Bremskraftregler |
| US4829546A (en) * | 1987-06-16 | 1989-05-09 | Interprovincial Traffic Services Ltd. | Radio controlled inductive loop counter for detecting human proximity |
| US5494342A (en) * | 1994-06-14 | 1996-02-27 | New York Air Brake Corporation | Electropneumatic brake control system |
| US5478142A (en) * | 1994-07-26 | 1995-12-26 | New York Air Brake Corporation | Single sided control valve and pipe bracket arrangement |
| DE19603863B4 (de) * | 1996-02-03 | 2008-04-03 | Robert Bosch Gmbh | Verfahren und Vorrichtungen zur Überprüfung der Bremsanlage eines Fahrzeugs |
| WO2017155934A1 (en) * | 2016-03-07 | 2017-09-14 | Westinghouse Air Brake Technologies Corporation | Brake cylinder maintaining valve |
| CN110290989A (zh) * | 2017-02-07 | 2019-09-27 | 纽约气闸有限公司 | 用于轨道车辆的自动停车制动器的控制系统 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2993199A (en) * | 1950-12-29 | 1961-07-18 | Chesapeake & Ohio Railway | Train inspection apparatus |
| US3937074A (en) * | 1974-08-26 | 1976-02-10 | Westinghouse Air Brake Company | Apparatus for checking integrity of magnet valves in electro-pneumatic brake systems |
-
1976
- 1976-08-20 US US05/716,056 patent/US4076322A/en not_active Expired - Lifetime
-
1977
- 1977-07-13 CA CA282,661A patent/CA1067937A/en not_active Expired
- 1977-07-19 ZA ZA00774360A patent/ZA774360B/xx unknown
- 1977-08-16 MX MX776030U patent/MX4178E/es unknown
- 1977-08-18 BR BR7705511A patent/BR7705511A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1067937A (en) | 1979-12-11 |
| US4076322A (en) | 1978-02-28 |
| MX4178E (es) | 1982-01-20 |
| ZA774360B (en) | 1978-06-28 |
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