FR2745252B1 - Groupe de soupapes de protection pour circuits pneumatiques de freinage pour vehicules - Google Patents

Groupe de soupapes de protection pour circuits pneumatiques de freinage pour vehicules

Info

Publication number
FR2745252B1
FR2745252B1 FR9701361A FR9701361A FR2745252B1 FR 2745252 B1 FR2745252 B1 FR 2745252B1 FR 9701361 A FR9701361 A FR 9701361A FR 9701361 A FR9701361 A FR 9701361A FR 2745252 B1 FR2745252 B1 FR 2745252B1
Authority
FR
France
Prior art keywords
vehicles
valve group
pneumatic brake
protection valve
brake circuits
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
Application number
FR9701361A
Other languages
English (en)
Other versions
FR2745252A1 (fr
Inventor
Antonio Rapa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Knorr Bremse Sistemi per Autoveicoli Commerciali SpA
Original Assignee
Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Knorr Bremse Sistemi per Autoveicoli Commerciali SpA
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 Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH, Knorr Bremse Sistemi per Autoveicoli Commerciali SpA filed Critical Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Publication of FR2745252A1 publication Critical patent/FR2745252A1/fr
Application granted granted Critical
Publication of FR2745252B1 publication Critical patent/FR2745252B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
FR9701361A 1996-02-07 1997-02-06 Groupe de soupapes de protection pour circuits pneumatiques de freinage pour vehicules Expired - Lifetime FR2745252B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO000081A IT1284376B1 (it) 1996-02-07 1996-02-07 Gruppo valvolare di protezione per circuiti pneumatici di frenatura per veicoli.

Publications (2)

Publication Number Publication Date
FR2745252A1 FR2745252A1 (fr) 1997-08-29
FR2745252B1 true FR2745252B1 (fr) 2000-09-29

Family

ID=11414217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9701361A Expired - Lifetime FR2745252B1 (fr) 1996-02-07 1997-02-06 Groupe de soupapes de protection pour circuits pneumatiques de freinage pour vehicules

Country Status (4)

Country Link
DE (1) DE19704358B4 (fr)
FR (1) FR2745252B1 (fr)
GB (1) GB2310017B (fr)
IT (1) IT1284376B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19951394A1 (de) * 1999-10-26 2001-05-03 Man Nutzfahrzeuge Ag Feststellbremsanlage-Schutzschaltung für Lastkraftwagen mit der Einrichtung für Anhänger- oder Satellzugbetrieb
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
DE102005040498A1 (de) * 2005-05-03 2006-11-16 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Mehrkreisschutzventil
DE102006041011A1 (de) 2006-08-31 2008-03-06 Wabco Gmbh Ventileinheit für eine elektropneumatische Bremssteuerungseinrichtung
DE102007032389B4 (de) * 2007-07-11 2010-10-07 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Luftaufbereitungsanlage zum Versorgen einer Nutzkraftfahrzeugbremsanlage mit Druckluft
DE102008056579B4 (de) * 2008-11-10 2013-01-31 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Mehrkreisschutzventil für eine Druckluftversorgungseinrichtung eines Fahrzeugs
DE102008064765B3 (de) * 2008-11-10 2021-03-25 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Mehrkreisschutzventil für eine Druckluftversorgungseinrichtung eines Fahrzeugs
DE102011011395B3 (de) * 2011-02-17 2012-05-31 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Mehrkreisschutzventil für eine Druckluftversorgungseinrichtung eines Fahrzeugs und Verfahren zum Betreiben eines Mehrkreisschutzventils
DE102014006614A1 (de) * 2014-05-08 2015-11-26 Wabco Gmbh Pneumatische Bremseinrichtung für Kraftfahrzeuge und Verfahren zum Betrieb einer pneumatischen Bremsanlage
SE539012C2 (en) 2015-07-02 2017-03-21 Scania Cv Ab Method and system for improving safety for a vehicle braking system
US10479336B2 (en) 2015-07-16 2019-11-19 Volvo Construction Equiptment AB Vehicle brake system
DE102017000694A1 (de) 2017-01-17 2018-07-19 Wabco Gmbh Mehrkreisschutzventil einer Druckluftbremsanlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139960A1 (de) * 1991-12-04 1993-06-09 Robert Bosch Gmbh, 7000 Stuttgart, De Zentral angesteuertes mehrkreis-schutzventil fuer druckluft-bremsanlagen, insbesondere von nutzfahrzeugen
DE4206172A1 (de) * 1992-02-28 1993-09-02 Bosch Gmbh Robert Mehrkreis-schutzventil
GB9319012D0 (en) * 1993-09-14 1993-10-27 Wabco Automotive Uk Valve for vehicle braking system
IT1261591B (it) * 1993-09-15 1996-05-23 Bendix Heavy Vehicle Syst Gruppo valvolare di protezione per un impianto pneumatico di frenaturaa due circuiti frenanti

Also Published As

Publication number Publication date
FR2745252A1 (fr) 1997-08-29
GB2310017B (en) 1999-10-13
ITTO960081A0 (fr) 1996-02-07
GB9702323D0 (en) 1997-03-26
GB2310017A (en) 1997-08-13
DE19704358B4 (de) 2007-09-06
ITTO960081A1 (it) 1997-08-07
DE19704358A1 (de) 1997-08-14
IT1284376B1 (it) 1998-05-18

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