GB2310017B - A safety valve unit for pneumatic braking circuits for vehicles - Google Patents

A safety valve unit for pneumatic braking circuits for vehicles

Info

Publication number
GB2310017B
GB2310017B GB9702323A GB9702323A GB2310017B GB 2310017 B GB2310017 B GB 2310017B GB 9702323 A GB9702323 A GB 9702323A GB 9702323 A GB9702323 A GB 9702323A GB 2310017 B GB2310017 B GB 2310017B
Authority
GB
United Kingdom
Prior art keywords
vehicles
safety valve
valve unit
pneumatic braking
braking 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
GB9702323A
Other versions
GB9702323D0 (en
GB2310017A (en
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 Nutzfahrzeuge GmbH
Original Assignee
Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
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 Nutzfahrzeuge GmbH filed Critical Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Publication of GB9702323D0 publication Critical patent/GB9702323D0/en
Publication of GB2310017A publication Critical patent/GB2310017A/en
Application granted granted Critical
Publication of GB2310017B publication Critical patent/GB2310017B/en
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)
GB9702323A 1996-02-07 1997-02-05 A safety valve unit for pneumatic braking circuits for vehicles Expired - Lifetime GB2310017B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO000081A IT1284376B1 (en) 1996-02-07 1996-02-07 PROTECTION VALVE ASSEMBLY FOR PNEUMATIC BRAKING CIRCUITS FOR VEHICLES.

Publications (3)

Publication Number Publication Date
GB9702323D0 GB9702323D0 (en) 1997-03-26
GB2310017A GB2310017A (en) 1997-08-13
GB2310017B true GB2310017B (en) 1999-10-13

Family

ID=11414217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9702323A Expired - Lifetime GB2310017B (en) 1996-02-07 1997-02-05 A safety valve unit for pneumatic braking circuits for vehicles

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106163893A (en) * 2014-05-08 2016-11-23 威伯科有限公司 The pneumatic braking system of motor vehicles and for the method running pneumatic braking system

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19951394A1 (en) * 1999-10-26 2001-05-03 Man Nutzfahrzeuge Ag Parking brake system protection circuit for trucks with the device for trailer or satellite operation
DE19954584B4 (en) * 1999-11-12 2005-09-15 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Protective device for brake systems
DE10238670B4 (en) * 2002-08-23 2005-11-03 Haldex Brake Products Gmbh Multi-circuit protection valve for air brake systems of commercial vehicles
DE102005040498A1 (en) * 2005-05-03 2006-11-16 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Multi-circuit protection valve
DE102006041011A1 (en) 2006-08-31 2008-03-06 Wabco Gmbh Valve unit for an electropneumatic brake control device
DE102007032389B4 (en) * 2007-07-11 2010-10-07 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Air treatment plant for supplying a commercial vehicle brake system with compressed air
DE102008056579B4 (en) * 2008-11-10 2013-01-31 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Multi-circuit protection valve for a compressed air supply device of a vehicle
DE102008064765B3 (en) * 2008-11-10 2021-03-25 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Multi-circuit protection valve for a compressed air supply device of a vehicle
DE102011011395B3 (en) 2011-02-17 2012-05-31 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Multi-circuit protection valve for a compressed air supply device of a vehicle and method for operating a multi-circuit protection valve
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 (en) 2017-01-17 2018-07-19 Wabco Gmbh Multi-circuit protection valve of a compressed-air brake system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0642962A2 (en) * 1993-09-14 1995-03-15 Wabco Automotive U.K. Limited Valve for vehicle braking system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139960A1 (en) * 1991-12-04 1993-06-09 Robert Bosch Gmbh, 7000 Stuttgart, De Control valve for vehicle compressed air braking system - has overflow valves working with throttle point between two sets of flow channels.
DE4206172A1 (en) * 1992-02-28 1993-09-02 Bosch Gmbh Robert Multiple circuit pneumatic braking system - has system of pilot valves and by=pass pipes to prevent loss of air during recharging of the system.
IT1261591B (en) * 1993-09-15 1996-05-23 Bendix Heavy Vehicle Syst VALVE PROTECTION GROUP FOR A PNEUMATIC BRAKING SYSTEM WITH TWO BRAKING CIRCUITS

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0642962A2 (en) * 1993-09-14 1995-03-15 Wabco Automotive U.K. Limited Valve for vehicle braking system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106163893A (en) * 2014-05-08 2016-11-23 威伯科有限公司 The pneumatic braking system of motor vehicles and for the method running pneumatic braking system
CN106163893B (en) * 2014-05-08 2019-05-31 威伯科有限公司 The pneumatic braking system of motor vehicle and method for running pneumatic braking system

Also Published As

Publication number Publication date
DE19704358A1 (en) 1997-08-14
FR2745252A1 (en) 1997-08-29
GB9702323D0 (en) 1997-03-26
FR2745252B1 (en) 2000-09-29
IT1284376B1 (en) 1998-05-18
ITTO960081A1 (en) 1997-08-07
ITTO960081A0 (en) 1996-02-07
GB2310017A (en) 1997-08-13
DE19704358B4 (en) 2007-09-06

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20170204