BR9403560A - Válvula de proteção para circuitos de freio de fluido de veículos - Google Patents

Válvula de proteção para circuitos de freio de fluido de veículos

Info

Publication number
BR9403560A
BR9403560A BR9403560A BR9403560A BR9403560A BR 9403560 A BR9403560 A BR 9403560A BR 9403560 A BR9403560 A BR 9403560A BR 9403560 A BR9403560 A BR 9403560A BR 9403560 A BR9403560 A BR 9403560A
Authority
BR
Brazil
Prior art keywords
protection valve
brake circuits
fluid brake
vehicle fluid
vehicle
Prior art date
Application number
BR9403560A
Other languages
English (en)
Inventor
Robert George Baines
Colm Michael Patrick Keegan
Original Assignee
Wabco Automotive Uk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wabco Automotive Uk filed Critical Wabco Automotive Uk
Publication of BR9403560A publication Critical patent/BR9403560A/pt

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)
BR9403560A 1993-09-14 1994-09-14 Válvula de proteção para circuitos de freio de fluido de veículos BR9403560A (pt)

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
BR9403560A true BR9403560A (pt) 1995-05-16

Family

ID=10741978

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9403560A BR9403560A (pt) 1993-09-14 1994-09-14 Válvula de proteção para circuitos de freio de fluido de veículos

Country Status (5)

Country Link
EP (1) EP0642962B1 (pt)
BR (1) BR9403560A (pt)
DE (1) DE69426513T2 (pt)
ES (1) ES2152968T3 (pt)
GB (1) GB9319012D0 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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
DE502004004380D1 (de) 2003-07-28 2007-08-30 Wabco Gmbh Elektronische druckluftanlage
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
DE502004005786D1 (de) 2003-07-28 2008-02-07 Wabco Gmbh Verfahren und vorrichtung zum erkennen eines defektes oder ausfalls eines druckluftverbraucherkreises in einer elektronischen druckluftanlage für fahrzeuge
WO2005014360A1 (de) 2003-07-28 2005-02-17 Wabco Gmbh & Co. Ohg Verfahren und vorrichtung zum erkennen eines ausfalls eines druckluftverbraucher­kreises in einer elektronischen druckluftanlage für fahrzeuge
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
WO2012108501A1 (ja) 2011-02-10 2012-08-16 ナブテスコオートモーティブ株式会社 プロテクションバルブ
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系统
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系统
DE102017000694A1 (de) 2017-01-17 2018-07-19 Wabco Gmbh Mehrkreisschutzventil einer Druckluftbremsanlage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE69426513T2 (de) 2001-05-17
GB9319012D0 (en) 1993-10-27
EP0642962A2 (en) 1995-03-15
DE69426513D1 (de) 2001-02-08
EP0642962A3 (en) 1997-03-05
ES2152968T3 (es) 2001-02-16
EP0642962B1 (en) 2001-01-03

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Legal Events

Date Code Title Description
FF Decision: granting
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 14/09/2014