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FR2332894A1 - PROTECTION DEVICE FOR MULTIPLE BRAKING CIRCUITS - Google Patents

PROTECTION DEVICE FOR MULTIPLE BRAKING CIRCUITS

Info

Publication number
FR2332894A1
FR2332894A1 FR7635945A FR7635945A FR2332894A1 FR 2332894 A1 FR2332894 A1 FR 2332894A1 FR 7635945 A FR7635945 A FR 7635945A FR 7635945 A FR7635945 A FR 7635945A FR 2332894 A1 FR2332894 A1 FR 2332894A1
Authority
FR
France
Prior art keywords
protection device
braking circuits
multiple braking
circuits
protection
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.)
Withdrawn
Application number
FR7635945A
Other languages
French (fr)
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.)
Wabco Westinghouse GmbH Germany
Original Assignee
Wabco Westinghouse GmbH Germany
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 Westinghouse GmbH Germany filed Critical Wabco Westinghouse GmbH Germany
Publication of FR2332894A1 publication Critical patent/FR2332894A1/en
Withdrawn legal-status Critical Current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
    • 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
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • 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)
FR7635945A 1975-11-29 1976-11-29 PROTECTION DEVICE FOR MULTIPLE BRAKING CIRCUITS Withdrawn FR2332894A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752553818 DE2553818A1 (en) 1975-11-29 1975-11-29 MULTI-CIRCUIT PROTECTION VALVE FOR MULTI-CIRCUIT BRAKE SYSTEMS IN MOTOR VEHICLES

Publications (1)

Publication Number Publication Date
FR2332894A1 true FR2332894A1 (en) 1977-06-24

Family

ID=5963073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635945A Withdrawn FR2332894A1 (en) 1975-11-29 1976-11-29 PROTECTION DEVICE FOR MULTIPLE BRAKING CIRCUITS

Country Status (9)

Country Link
JP (1) JPS5267463A (en)
AT (1) AT361792B (en)
DE (1) DE2553818A1 (en)
FR (1) FR2332894A1 (en)
GB (1) GB1563144A (en)
IT (1) IT1203001B (en)
PL (1) PL108163B1 (en)
SE (1) SE7612939L (en)
SU (1) SU708993A3 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466376A1 (en) * 1979-10-03 1981-04-10 Bosch Gmbh Robert Multi-circuit brake protection valve - has single non-return valve fitted between two sets of circuits
EP0330918A2 (en) * 1988-03-03 1989-09-06 Daimler-Benz Aktiengesellschaft Vacuum supply system in a motor vehicle
EP0642962A2 (en) * 1993-09-14 1995-03-15 Wabco Automotive U.K. Limited Valve for vehicle braking system
EP2674338A1 (en) * 2011-02-10 2013-12-18 Nabtesco Automotive Corporation Protection valve

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000806B1 (en) * 1977-08-12 1982-09-29 Bendix Limited Fluid pressure circuit protection valves
DD153478A3 (en) * 1980-04-11 1982-01-13 Klaus Hofmann TWO-WHEEL PROTECTION VALVE WITH THROTTLE DEVICE FOR VEHICLE BRAKING SYSTEMS
DE3434884C2 (en) * 1984-09-22 2000-03-16 Wabco Gmbh Protection system for a motor vehicle compressed air system
DE4445146A1 (en) * 1994-12-17 1996-06-20 Wabco Gmbh Protection system for a pressure medium system
JP4743834B2 (en) * 2004-12-13 2011-08-10 ナブテスコオートモーティブ株式会社 Protection valve
CN106404379A (en) * 2016-11-10 2017-02-15 安徽皖拓自动化有限公司 Safety valve performance online detection device
DE102022110263A1 (en) 2022-04-27 2023-11-02 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Braking system for a rail vehicle and method for controlling such a braking system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150995A1 (en) * 1971-09-01 1973-04-13 Bosch
FR2172179A1 (en) * 1972-02-14 1973-09-28 Knorr Bremse Gmbh

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150995A1 (en) * 1971-09-01 1973-04-13 Bosch
FR2172179A1 (en) * 1972-02-14 1973-09-28 Knorr Bremse Gmbh

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466376A1 (en) * 1979-10-03 1981-04-10 Bosch Gmbh Robert Multi-circuit brake protection valve - has single non-return valve fitted between two sets of circuits
EP0330918A2 (en) * 1988-03-03 1989-09-06 Daimler-Benz Aktiengesellschaft Vacuum supply system in a motor vehicle
EP0330918A3 (en) * 1988-03-03 1990-11-28 Daimler-Benz Aktiengesellschaft Vacuum supply system in a motor vehicle
EP0642962A2 (en) * 1993-09-14 1995-03-15 Wabco Automotive U.K. Limited Valve for vehicle braking system
EP0642962A3 (en) * 1993-09-14 1997-03-05 Wabco Automotive Uk Valve for vehicle braking system.
EP2674338A1 (en) * 2011-02-10 2013-12-18 Nabtesco Automotive Corporation Protection valve
EP2674338A4 (en) * 2011-02-10 2014-07-23 Nabtesco Automotive Corp Protection valve
US9239120B2 (en) 2011-02-10 2016-01-19 Nabtesco Automotive Corporation Protection valve

Also Published As

Publication number Publication date
IT1203001B (en) 1989-02-15
ATA823076A (en) 1980-08-15
SU708993A3 (en) 1980-01-05
GB1563144A (en) 1980-03-19
AT361792B (en) 1981-03-25
SE7612939L (en) 1977-05-30
DE2553818A1 (en) 1977-06-02
PL108163B1 (en) 1980-03-31
JPS5267463A (en) 1977-06-03

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse