JPH0375379B2 - - Google Patents
Info
- Publication number
- JPH0375379B2 JPH0375379B2 JP61139409A JP13940986A JPH0375379B2 JP H0375379 B2 JPH0375379 B2 JP H0375379B2 JP 61139409 A JP61139409 A JP 61139409A JP 13940986 A JP13940986 A JP 13940986A JP H0375379 B2 JPH0375379 B2 JP H0375379B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- brake
- valve
- release
- brake cylinder
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 230000009471 action Effects 0.000 claims description 19
- 230000007423 decrease Effects 0.000 claims description 13
- 230000004044 response Effects 0.000 claims description 9
- 230000004913 activation Effects 0.000 claims description 6
- 230000007257 malfunction Effects 0.000 description 6
- 230000004043 responsiveness Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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)
- Regulating Braking Force (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/745,479 US4598953A (en) | 1985-06-17 | 1985-06-17 | Electropneumatic brake control system for railway transit vehicle |
US745479 | 1985-06-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6255255A JPS6255255A (ja) | 1987-03-10 |
JPH0375379B2 true JPH0375379B2 (US20030157376A1-20030821-M00001.png) | 1991-11-29 |
Family
ID=24996869
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61139409A Granted JPS6255255A (ja) | 1985-06-17 | 1986-06-17 | 電空式ブレ−キ制御装置 |
JP1986091394U Expired JPH0340681Y2 (US20030157376A1-20030821-M00001.png) | 1985-06-17 | 1986-06-17 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986091394U Expired JPH0340681Y2 (US20030157376A1-20030821-M00001.png) | 1985-06-17 | 1986-06-17 |
Country Status (7)
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4671576A (en) * | 1985-03-06 | 1987-06-09 | Wabco Westinghouse (Railway Brake) (Pty.) Ltd. | Deceleration control 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 |
US4598953A (en) * | 1985-06-17 | 1986-07-08 | American Standard Inc. | Electropneumatic brake control system for railway transit vehicle |
JPS62143758A (ja) * | 1985-12-18 | 1987-06-27 | Nippon Air Brake Co Ltd | 鉄道車両用ブレ−キ制御方法 |
IT1206909B (it) * | 1987-02-13 | 1989-05-11 | Wabco Westinghouse Spa | Le sistema di comando del freno automatico di veicoli ferroviari mediante trasmissione elettrica del segna |
GB2216206B (en) * | 1988-03-31 | 1991-03-13 | Westinghouse Brake & Signal | Electro-pneumatic brake systems |
US4987543A (en) * | 1989-02-21 | 1991-01-22 | American Standard Inc. | Wheel spin control system |
US4971399A (en) * | 1989-11-06 | 1990-11-20 | American Standard Inc. | System for assuring recharge of brake pipe pressure in holding position of locomotive brake valve |
US5249125A (en) * | 1989-12-08 | 1993-09-28 | Knorr Brake Holding Corporation | Computer controlled railway brake equipment |
US5172316A (en) * | 1989-12-08 | 1992-12-15 | New York Air Brake | Computer controlled railway brake equipment |
US5590042A (en) * | 1989-12-08 | 1996-12-31 | New York Air Brake Corporation | Independent brake control |
US5064251A (en) * | 1990-04-02 | 1991-11-12 | Westinghouse Air Brake Company | Electropneumatic air brake control system for railway vehicles |
US5098169A (en) * | 1990-10-22 | 1992-03-24 | Westinghouse Air Brake Company | Magnet valve safety check and fault indication integrator |
DE4131169A1 (de) * | 1991-09-19 | 1993-03-25 | Wabco Westinghouse Fahrzeug | Verfahren zur abbremsung eines fahrzeugs |
US5390988A (en) * | 1993-02-02 | 1995-02-21 | Duluth & Iron Range Co., Inc. | Air brake pilot adaptor |
CA2088796C (en) * | 1992-02-04 | 2002-05-21 | Donald B. Shank | Air brake pilot adaptor |
US5365791A (en) * | 1992-11-10 | 1994-11-22 | Allied-Signal Inc. | Signal generator |
US5494342A (en) * | 1994-06-14 | 1996-02-27 | New York Air Brake Corporation | Electropneumatic brake control system |
US6286913B1 (en) * | 1995-11-09 | 2001-09-11 | Westinghouse Air Brake Company | Limp-in control arrangement for an electro-pneumatic brake control system |
US5758929A (en) * | 1996-09-11 | 1998-06-02 | New York Air Brake Corporation | Variable capacity electropneumatic control valve |
US5700065A (en) * | 1996-10-24 | 1997-12-23 | Westinghouse Air Brake Company | Penalty brake scheme for straight air pipe brake control equipment |
US5746485A (en) * | 1996-10-24 | 1998-05-05 | Westinghouse Air Brake Company | Penalty brake circuit for straight air pipe brake control equipment |
US5700066A (en) * | 1996-10-24 | 1997-12-23 | Westinghouse Air Brake Company | Penalty brake design for straight air pipe brake control equipment |
US5791744A (en) * | 1997-01-28 | 1998-08-11 | Westinghouse Air Brake Company | Pneumatic trainline control unit |
US5788339A (en) * | 1997-01-28 | 1998-08-04 | Westinghouse Air Brake Company | Universal pneumatic brake control unit |
US5975656A (en) * | 1997-08-18 | 1999-11-02 | Westinghouse Air Brake Company | Universal wheel slip force control logic |
US6126245A (en) * | 1997-12-01 | 2000-10-03 | New York Air Brake Corporation | Electropneumatic brake valve with release and running modes |
ITTO980421A1 (it) * | 1998-05-19 | 1999-11-19 | Sab Wabco Spa | Sistema frenante per veicolo ferrotramviario. |
DE10054152C1 (de) * | 2000-11-02 | 2002-03-28 | Knorr Bremse Systeme | Verfahren und Vorrichtung zur Steuerung der Druckmittelversorgung bei Schienenfahrzeugen (Kompressor-Management) |
US6561595B2 (en) | 2001-06-28 | 2003-05-13 | New York Air Brake Corporation | Brake assembly, system and method |
US7494194B2 (en) * | 2001-08-31 | 2009-02-24 | Control Chief Corporation | Remote control train-line braking system |
US20040124699A1 (en) * | 2002-12-26 | 2004-07-01 | Westinghouse Air Brake Technologies Corporation | Dual feedback, high accuracy brake cylinder pressure control |
US20050099061A1 (en) * | 2003-11-12 | 2005-05-12 | Westinghouse Airbrake Technologies Corp. | Improved electronic control for railway airbrake |
ITTO20031044A1 (it) * | 2003-12-24 | 2005-06-25 | Sab Wabco Spa | Sistema di frenatura per un veicolo ferrotramviario automotore provvisto di un dispositivo di antipattinamento. |
ITTO20040239A1 (it) * | 2004-04-20 | 2004-07-20 | Sab Wabco Spa | Gruppo elettropneumatico di controllo della frenatura di un veicolo ferroviario o ferrotranviario |
US7374252B2 (en) * | 2006-03-16 | 2008-05-20 | Wabtec Holding Corporation | Wheel slip brake assurance module |
KR101182465B1 (ko) * | 2008-07-24 | 2012-09-12 | 미쓰비시덴키 가부시키가이샤 | 열차 브레이크 장치 |
DE102009059900A1 (de) * | 2009-12-21 | 2011-06-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH, 80809 | Ventileinrichtung, elektrisch betätigbares Feststellbremssystem und Verfahren zum Steuern eines elektrisch betätigbaren Feststellbremssystems |
GB2502252B (en) * | 2012-03-26 | 2018-09-05 | Knorr Bremse Rail Systems Uk Ltd | Emergency braking |
US9469315B2 (en) * | 2013-05-22 | 2016-10-18 | Wabtec Holding Corp. | Thermally optimized railway vehicle brake system |
US10336306B2 (en) * | 2017-02-07 | 2019-07-02 | New York Air Brake, LLC | Control system for automatic parking brake of rail vehicle |
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 |
EP4063209B1 (en) * | 2021-03-22 | 2024-04-24 | Nabtesco Corporation | Brake control device and method of manufacturing brake control device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3398815A (en) * | 1966-09-14 | 1968-08-27 | Westinghouse Air Brake Co | Electrically controlled brake system for railway cars |
US3398993A (en) * | 1966-09-14 | 1968-08-27 | Westinghouse Air Brake Co | Load modulated combined dynamic and fluid pressure brake control system for railway cars |
US3490814A (en) * | 1967-07-28 | 1970-01-20 | Westinghouse Air Brake Co | Electrically controlled fluid braking system for rapid transit cars |
AU478540B2 (en) * | 1973-12-18 | 1975-06-29 | Anna Mildred Yarber | Brake control valve apparatus |
US4045093A (en) * | 1976-11-11 | 1977-08-30 | Westinghouse Air Brake Company | Dynamic blending with a spring-applied fluid pressure released service brake including cojoint spring and fluid pressure emergency feature |
US4199195A (en) * | 1978-10-16 | 1980-04-22 | Westinghouse Air Brake Company | Dynamic/friction brake blending control system |
DE3301097A1 (de) * | 1983-01-14 | 1984-07-19 | Knorr-Bremse GmbH, 8000 München | Steuereinrichtung fuer elektropneumatische druckluftbremse von schienenfahrzeugen |
US4598953A (en) * | 1985-06-17 | 1986-07-08 | American Standard Inc. | Electropneumatic brake control system for railway transit vehicle |
-
1985
- 1985-06-17 US US06/745,479 patent/US4598953A/en not_active Expired - Lifetime
-
1986
- 1986-06-10 AU AU58521/86A patent/AU584211B2/en not_active Ceased
- 1986-06-13 GB GB08614498A patent/GB2176857B/en not_active Expired
- 1986-06-16 NZ NZ216538A patent/NZ216538A/en unknown
- 1986-06-16 CA CA000511626A patent/CA1275136A/en not_active Expired - Lifetime
- 1986-06-17 JP JP61139409A patent/JPS6255255A/ja active Granted
- 1986-06-17 JP JP1986091394U patent/JPH0340681Y2/ja not_active Expired
- 1986-06-17 ZA ZA864519A patent/ZA864519B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ZA864519B (en) | 1987-02-25 |
US4598953A (en) | 1986-07-08 |
CA1275136A (en) | 1990-10-09 |
GB8614498D0 (en) | 1986-07-16 |
AU584211B2 (en) | 1989-05-18 |
NZ216538A (en) | 1987-09-30 |
JPS6222175U (US20030157376A1-20030821-M00001.png) | 1987-02-10 |
AU5852186A (en) | 1986-12-24 |
JPH0340681Y2 (US20030157376A1-20030821-M00001.png) | 1991-08-27 |
GB2176857B (en) | 1988-12-14 |
GB2176857A (en) | 1987-01-07 |
JPS6255255A (ja) | 1987-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |