ES2152968T3 - Valvula para sistema de frenado de vehiculos. - Google Patents
Valvula para sistema de frenado de vehiculos.Info
- Publication number
- ES2152968T3 ES2152968T3 ES94306585T ES94306585T ES2152968T3 ES 2152968 T3 ES2152968 T3 ES 2152968T3 ES 94306585 T ES94306585 T ES 94306585T ES 94306585 T ES94306585 T ES 94306585T ES 2152968 T3 ES2152968 T3 ES 2152968T3
- Authority
- ES
- Spain
- Prior art keywords
- valve
- braking system
- output
- vehicle braking
- pressure
- 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
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
-
- 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/28—Valves specially adapted therefor
- B60T11/32—Automatic cut-off valves for defective pipes
- B60T11/326—Automatic cut-off valves for defective pipes in pneumatic 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
- 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
- B60T13/24—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 the fluid being gaseous
- B60T13/26—Compressed-air systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
Abstract
UNA VALVULA DE PROTECCION PARA CIRCUITOS DE FRENO LIQUIDOS DE VEHICULOS, TIENE UNA PRIMERA SALIDA (13) PARA CONEXION A UNA VALVULA DE CONTROL DE UN CIRCUITO DE FRENO DE MANO, UNA SEGUNDA SALIDA (14) PARA CONEXION CON UNA VALVULA DE CONTROL DE UN CIRCUITO DE FRENO DE SERVICIO A LAS SALIDAS RESPECTIVAS, Y UN CONDUCTO DE SANGRADO INDIVIDUAL CONECTADO A LA PRIMERA Y SEGUNDA SALIDAS Y QUE CONTIENE EN SERIE UN LIMITADOR Y UNA VALVULA SIN RETORNO. EL CONDUCTO DE SANGRADO ASEGURA QUE LA PRESION DEL FLUIDO DISPONIBLE EN EL CIRCUITO DE FRENO DE MANO NO PUEDA EXCEDER LA PRESION DEL FLUIDO EN EL CIRCUITO DE FRENO DE SERVICIO. SE PRESENTAN VARIAS CONFIGURACIONES DE VALVULA DE PROTECCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939319012A GB9319012D0 (en) | 1993-09-14 | 1993-09-14 | Valve for vehicle braking system |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2152968T3 true ES2152968T3 (es) | 2001-02-16 |
Family
ID=10741978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94306585T Expired - Lifetime ES2152968T3 (es) | 1993-09-14 | 1994-09-07 | Valvula para sistema de frenado de vehiculos. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0642962B1 (es) |
BR (1) | BR9403560A (es) |
DE (1) | DE69426513T2 (es) |
ES (1) | ES2152968T3 (es) |
GB (1) | GB9319012D0 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1284376B1 (it) * | 1996-02-07 | 1998-05-18 | Knorr Bremse Systeme | Gruppo valvolare di protezione per circuiti pneumatici di frenatura per veicoli. |
GB9607384D0 (en) * | 1996-04-09 | 1996-06-12 | Wabco Automotive Uk | Valve for vehicle braking system |
DE19622095A1 (de) * | 1996-06-01 | 1997-12-04 | Wabco Gmbh | Druckmittelanlage |
DE19954584B4 (de) * | 1999-11-12 | 2005-09-15 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Schutzeinrichtung für Bremssysteme |
DE10238670B4 (de) * | 2002-08-23 | 2005-11-03 | Haldex Brake Products Gmbh | Mehrkreisschutzventil für Druckluftbremsanlagen von Nutzfahrzeugen |
EP1651492B1 (de) | 2003-07-28 | 2008-03-05 | WABCO GmbH | Elektronische druckluftanlage |
DE10357765A1 (de) | 2003-07-28 | 2005-03-10 | Wabco Gmbh & Co Ohg | Verfahren zum Wiederbefüllen von Bremskreisen nach einem starken Druckluftverbrauch und Vorrichtung zur Durchführung des Verfahrens |
WO2005014353A1 (de) | 2003-07-28 | 2005-02-17 | Wabco Gmbh & Co. Ohg | Verfahren und vorrichtung zum erkennen eines defektes oder ausfalls eines druckluftverbraucherkreises in einer elektronischen druckluftanlage für fahrzeuge |
EP1651489B1 (de) | 2003-07-28 | 2007-07-18 | WABCO GmbH | Elektronische druckluftanlage |
US7877186B2 (en) | 2003-07-28 | 2011-01-25 | Wabco Gmbh | Method and system for identifying a malfunctioning compressed air consumer circuit in a vehicle electronic compressed air system |
DE102005040498A1 (de) * | 2005-05-03 | 2006-11-16 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Mehrkreisschutzventil |
DE102007032389B4 (de) | 2007-07-11 | 2010-10-07 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Luftaufbereitungsanlage zum Versorgen einer Nutzkraftfahrzeugbremsanlage mit Druckluft |
DE102008033696B4 (de) * | 2008-07-17 | 2012-03-15 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Mehrkreisschutzventil für eine Druckluftversorgungsanlage |
US9239120B2 (en) | 2011-02-10 | 2016-01-19 | Nabtesco Automotive Corporation | Protection valve |
CN103162956B (zh) * | 2013-04-12 | 2015-06-17 | 中国测试技术研究院电子研究所 | 气制动四回路保护阀综合性能检测方法与*** |
SE539012C2 (en) * | 2015-07-02 | 2017-03-21 | Scania Cv Ab | Method and system for improving safety for a vehicle braking system |
WO2017010923A1 (en) * | 2015-07-16 | 2017-01-19 | Volvo Construction Equipment Ab | A vehicle brake system |
CN105823630A (zh) * | 2016-05-23 | 2016-08-03 | 中国测试技术研究院电子研究所 | 汽车继动阀性能自动检测*** |
DE102017000694A1 (de) | 2017-01-17 | 2018-07-19 | Wabco Gmbh | Mehrkreisschutzventil einer Druckluftbremsanlage |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2553818A1 (de) * | 1975-11-29 | 1977-06-02 | Wabco Westinghouse Gmbh | Mehrkreis-schutzventil fuer mehrkreis- bremsanlagen in kraftfahrzeugen |
DE4109741C1 (en) * | 1991-03-25 | 1992-03-26 | Grau Gmbh, 6900 Heidelberg, De | Motor vehicle brake system - has valves grouping circuits into first and second priority groups |
-
1993
- 1993-09-14 GB GB939319012A patent/GB9319012D0/en active Pending
-
1994
- 1994-09-07 ES ES94306585T patent/ES2152968T3/es not_active Expired - Lifetime
- 1994-09-07 DE DE1994626513 patent/DE69426513T2/de not_active Expired - Lifetime
- 1994-09-07 EP EP19940306585 patent/EP0642962B1/en not_active Expired - Lifetime
- 1994-09-14 BR BR9403560A patent/BR9403560A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB9319012D0 (en) | 1993-10-27 |
EP0642962A3 (en) | 1997-03-05 |
EP0642962A2 (en) | 1995-03-15 |
EP0642962B1 (en) | 2001-01-03 |
DE69426513T2 (de) | 2001-05-17 |
DE69426513D1 (de) | 2001-02-08 |
BR9403560A (pt) | 1995-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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