IT1284376B1 - PROTECTION VALVE ASSEMBLY FOR PNEUMATIC BRAKING CIRCUITS FOR VEHICLES. - Google Patents

PROTECTION VALVE ASSEMBLY FOR PNEUMATIC BRAKING CIRCUITS FOR VEHICLES.

Info

Publication number
IT1284376B1
IT1284376B1 IT96TO000081A ITTO960081A IT1284376B1 IT 1284376 B1 IT1284376 B1 IT 1284376B1 IT 96TO000081 A IT96TO000081 A IT 96TO000081A IT TO960081 A ITTO960081 A IT TO960081A IT 1284376 B1 IT1284376 B1 IT 1284376B1
Authority
IT
Italy
Prior art keywords
vehicles
valve assembly
protection valve
pneumatic braking
braking circuits
Prior art date
Application number
IT96TO000081A
Other languages
Italian (it)
Inventor
Antonio Rapa
Original Assignee
Knorr Bremse Systeme
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 filed Critical Knorr Bremse Systeme
Priority to IT96TO000081A priority Critical patent/IT1284376B1/en
Publication of ITTO960081A0 publication Critical patent/ITTO960081A0/it
Priority to GB9702323A priority patent/GB2310017B/en
Priority to DE19704358A priority patent/DE19704358B4/en
Priority to FR9701361A priority patent/FR2745252B1/en
Publication of ITTO960081A1 publication Critical patent/ITTO960081A1/en
Application granted granted Critical
Publication of IT1284376B1 publication Critical patent/IT1284376B1/en

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
IT96TO000081A 1996-02-07 1996-02-07 PROTECTION VALVE ASSEMBLY FOR PNEUMATIC BRAKING CIRCUITS FOR VEHICLES. IT1284376B1 (en)

Priority Applications (4)

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.
GB9702323A GB2310017B (en) 1996-02-07 1997-02-05 A safety valve unit for pneumatic braking circuits for vehicles
DE19704358A DE19704358B4 (en) 1996-02-07 1997-02-05 Protective valve unit for brake compressed air circuits of vehicles
FR9701361A FR2745252B1 (en) 1996-02-07 1997-02-06 PROTECTION VALVE GROUP FOR PNEUMATIC BRAKE CIRCUITS FOR VEHICLES

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
ITTO960081A0 ITTO960081A0 (en) 1996-02-07
ITTO960081A1 ITTO960081A1 (en) 1997-08-07
IT1284376B1 true IT1284376B1 (en) 1998-05-18

Family

ID=11414217

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96TO000081A IT1284376B1 (en) 1996-02-07 1996-02-07 PROTECTION VALVE ASSEMBLY 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)

Families Citing this family (13)

* 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
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
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
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
DE102014006614A1 (en) * 2014-05-08 2015-11-26 Wabco Gmbh Pneumatic braking device for motor vehicles and method for operating a pneumatic brake system
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
DE102017000694A1 (en) 2017-01-17 2018-07-19 Wabco Gmbh Multi-circuit protection valve of a compressed-air brake system

Family Cites Families (4)

* 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.
GB9319012D0 (en) * 1993-09-14 1993-10-27 Wabco Automotive Uk Valve for vehicle braking 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

Also Published As

Publication number Publication date
GB2310017A (en) 1997-08-13
FR2745252B1 (en) 2000-09-29
ITTO960081A1 (en) 1997-08-07
FR2745252A1 (en) 1997-08-29
ITTO960081A0 (en) 1996-02-07
GB2310017B (en) 1999-10-13
DE19704358B4 (en) 2007-09-06
DE19704358A1 (en) 1997-08-14
GB9702323D0 (en) 1997-03-26

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990226