BR9601530A - Sistema de controle de frenagem para vagão ferroviário - Google Patents
Sistema de controle de frenagem para vagão ferroviárioInfo
- Publication number
- BR9601530A BR9601530A BR9601530A BR9601530A BR9601530A BR 9601530 A BR9601530 A BR 9601530A BR 9601530 A BR9601530 A BR 9601530A BR 9601530 A BR9601530 A BR 9601530A BR 9601530 A BR9601530 A BR 9601530A
- Authority
- BR
- Brazil
- Prior art keywords
- control system
- brake control
- railway wagon
- wagon brake
- 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
- 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
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
- B60T8/1812—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
- B60T8/1818—Lever mechanism
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
- B60T8/1881—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by failure-responsive means
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
- B60T8/1893—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution especially adapted for railway vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Braking Systems And Boosters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/429,450 US5586813A (en) | 1995-04-27 | 1995-04-27 | Electro-pneumatic freight brake control system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9601530A true BR9601530A (pt) | 1997-03-18 |
Family
ID=23703308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9601530A BR9601530A (pt) | 1995-04-27 | 1996-04-11 | Sistema de controle de frenagem para vagão ferroviário |
Country Status (6)
Country | Link |
---|---|
US (2) | US5586813A (pt) |
JP (1) | JP2804013B2 (pt) |
AU (1) | AU697497B2 (pt) |
BR (1) | BR9601530A (pt) |
CA (1) | CA2153853C (pt) |
ZA (1) | ZA956931B (pt) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950010400B1 (ko) * | 1990-08-16 | 1995-09-16 | 삼성전자주식회사 | 김치냉장고의 발효 및 저장제어방법 |
US5722736A (en) * | 1995-11-30 | 1998-03-03 | Zeftron, Inc. | Electronic pneumatic brake system |
US5924774A (en) * | 1995-11-30 | 1999-07-20 | Zeftron, Inc. | Electronic pneumatic brake system |
KR980010274A (ko) * | 1996-07-23 | 1998-04-30 | 오상수 | 열전소자를 이용한 식품저장고 |
US5934765A (en) * | 1996-12-19 | 1999-08-10 | Westinghouse Air Brake Company | Electro-pneumatic brake system and controller therefor |
AU747864B2 (en) * | 1997-03-11 | 2002-05-23 | Westinghouse Air Brake Company | Microprocessor controlled pneumatically driven valve system |
US5941280A (en) * | 1997-03-11 | 1999-08-24 | Westinghouse Air Brake Company | Pneumatically driven train brake pipe pressure exhaust valve |
US5944391A (en) * | 1997-03-25 | 1999-08-31 | Pulse Electronics, Inc. | Electronic fail safe circuit for electro-pneumatic brake control |
US5881768A (en) * | 1997-03-31 | 1999-03-16 | Westinghouse Air Brake Company | Combination motor/pneumatic driven train brake pipe pressure exhaust valve |
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 |
BR9907961B1 (pt) * | 1998-02-17 | 2011-05-31 | sistema de freio para um trem. | |
US6120109A (en) * | 1998-04-09 | 2000-09-19 | Westinghouse Air Brake Company | Electronic emergency brake load weigh device |
ITTO980421A1 (it) * | 1998-05-19 | 1999-11-19 | Sab Wabco Spa | Sistema frenante per veicolo ferrotramviario. |
US6079795A (en) * | 1998-06-08 | 2000-06-27 | Westinghouse Air Brake Technologies Corporation | Load proportional brake cylinder pressure limiting system |
GB2359600A (en) * | 2000-02-25 | 2001-08-29 | Westinghouse Brake & Signal | Controlling a pneumatic brake system |
US6520599B2 (en) * | 2001-05-05 | 2003-02-18 | Westinghouse Air Brake Technologies Corporation | Four port variable load valve weigh system for a brake pipe controlled brake system |
JP2003063366A (ja) * | 2001-08-30 | 2003-03-05 | Nabco Ltd | 鉄道車両用電気式応荷重弁 |
DE10331199A1 (de) * | 2003-07-10 | 2005-01-27 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Bremsvorrichtung eines Schienenfahrzeugs |
CN100398372C (zh) * | 2004-08-04 | 2008-07-02 | 北京理工大学 | 铁路货车脱轨检测和控制方法及装置 |
KR100675079B1 (ko) * | 2004-09-01 | 2007-01-30 | 가부시끼가이샤 도시바 | 철도 차량 정보 제어 시스템 |
CN102159433B (zh) * | 2008-09-22 | 2013-11-06 | 纳博特斯克株式会社 | 随重调整阀及制动控制装置 |
DE102011110047A1 (de) * | 2011-08-12 | 2013-02-14 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Notbremseinrichtung für ein Schienenfahrzeug, Bremsanlage für ein Schienenfahrzeug sowie Schienenfahrzeug |
DE102012013523A1 (de) * | 2012-07-06 | 2014-01-09 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Steuerventil mit einer Einrichtung zur Erzeugung definierter Brems- und Lösezeiten |
US9764721B2 (en) * | 2016-01-05 | 2017-09-19 | Westinghouse Air Brake Technologies Corporation | Empty brake cylinder pressure adjustment arrangement for an empty/load valve |
CN109249919B (zh) * | 2018-09-29 | 2020-01-14 | 中车资阳机车有限公司 | 一种具有空重转换功能的液压制动控制单元 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2801778A1 (de) * | 1978-01-17 | 1979-07-19 | Knorr Bremse Gmbh | Elektro-pneumatische bremse, insbesondere fuer schienenfahrzeuge |
DE3312981A1 (de) * | 1983-04-12 | 1984-10-18 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und sicherheitsvorrichtung zur ansteuerung eines drucksteuerventils bei einer automatisch lastabhaengigen bremsregelung |
DE3432782A1 (de) * | 1984-09-06 | 1986-03-13 | Knorr-Bremse GmbH, 8000 München | Elektrisch steuerbare bremse fuer fahrzeuge, insbesondere schienenfahrzeuge |
JPS61257351A (ja) * | 1985-05-09 | 1986-11-14 | Mitsubishi Electric Corp | 荷重検出装置 |
JPH06298073A (ja) * | 1993-02-16 | 1994-10-25 | Nabco Ltd | 鉄道車両用ブレーキ制御装置及び保持機構付き切換弁 |
US5332297A (en) * | 1993-04-26 | 1994-07-26 | Westinghouse Air Brake Company | Charging cut-off valve arrangement for microprocessor-based electropneumatic locomotive brake control system |
-
1995
- 1995-04-27 US US08/429,450 patent/US5586813A/en not_active Expired - Fee Related
- 1995-07-13 CA CA002153853A patent/CA2153853C/en not_active Expired - Fee Related
- 1995-08-18 ZA ZA956931A patent/ZA956931B/xx unknown
- 1995-10-12 AU AU34214/95A patent/AU697497B2/en not_active Ceased
-
1996
- 1996-04-11 BR BR9601530A patent/BR9601530A/pt not_active IP Right Cessation
- 1996-04-24 JP JP8102733A patent/JP2804013B2/ja not_active Expired - Lifetime
- 1996-05-29 US US08/654,849 patent/US5669674A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2804013B2 (ja) | 1998-09-24 |
ZA956931B (en) | 1996-01-04 |
AU697497B2 (en) | 1998-10-08 |
AU3421495A (en) | 1996-11-07 |
CA2153853A1 (en) | 1996-10-28 |
CA2153853C (en) | 2000-01-04 |
US5586813A (en) | 1996-12-24 |
US5669674A (en) | 1997-09-23 |
JPH08295236A (ja) | 1996-11-12 |
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Legal Events
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B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
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Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 7A, 8A, 9A, 10A, 11A, 12A, 13A, 14A E 15A ANUIDADES. |
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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 2605 DE 08-12-2020 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. |