ES8202740A1 - Valvula rele de proteccion contra sobrecarga para frenos combinados de pedal y de acumulador de energia por resorte en vehiculos, especialmente vehiculos de carretera - Google Patents

Valvula rele de proteccion contra sobrecarga para frenos combinados de pedal y de acumulador de energia por resorte en vehiculos, especialmente vehiculos de carretera

Info

Publication number
ES8202740A1
ES8202740A1 ES502077A ES502077A ES8202740A1 ES 8202740 A1 ES8202740 A1 ES 8202740A1 ES 502077 A ES502077 A ES 502077A ES 502077 A ES502077 A ES 502077A ES 8202740 A1 ES8202740 A1 ES 8202740A1
Authority
ES
Spain
Prior art keywords
chamber
control
pressure
brake
admitted
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
Application number
ES502077A
Other languages
English (en)
Other versions
ES502077A0 (es
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.)
Graubremse GmbH
Original Assignee
Graubremse 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 Graubremse GmbH filed Critical Graubremse GmbH
Publication of ES502077A0 publication Critical patent/ES502077A0/es
Publication of ES8202740A1 publication Critical patent/ES8202740A1/es
Expired 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • B60T15/20—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by two fluid pressures
    • 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
    • B60T13/261—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air
    • B60T13/263—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air specially adapted for coupling with dependent systems, e.g. tractor-trailer 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

VALVULA RELE DE PROTECCION CONTRA SOBRECARGA PARA FRENOS COMBINADOS DE PEDAL Y DE ACUMULADOR DE ENERGIA POR RESORTE EN VEHICULOS, ESPECIALMENTE VEHICULOS DE CARRETERA. CONSTA DE UNA CAMARA DE PRESION DE RESERVA (36); DE UNA CAMARA DE FRENO (33); DE UNA PRIMER Y UNA SEGUNDA CAMARA DE MANDO (27,30); DE UN EMBOLO RELE (22) SOMETIDO A PRESION EN UNA DE LAS CAMARAS DE MANDO; Y DE UN CUERPO DE VALVULA DOBLE (34) ACCIONADO POR EL EMBOLO RELE. LA CAMARA DE PRESION DE RESERVA ES LLENADA CON AIRE COMPRIMIDO PROCEDENTE DE UN DEPOSITO DE RESERVA (6); LA CAMARA DE FRENO ES SOLICITADA POR LA PRESION ORIGINADA POR EL FRENO DE ACUMULACION DE ENERGIA POR ROSORTE.
ES502077A 1980-04-26 1981-04-24 Valvula rele de proteccion contra sobrecarga para frenos combinados de pedal y de acumulador de energia por resorte en vehiculos, especialmente vehiculos de carretera Expired ES8202740A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3016200A DE3016200C2 (de) 1980-04-26 1980-04-26 Überlastungsschutzrelaisventil für kombinierte Betriebs- und Federspeicherbremsen von Fahrzeugen, insbesondere Straßenfahrzeugen

Publications (2)

Publication Number Publication Date
ES502077A0 ES502077A0 (es) 1982-02-16
ES8202740A1 true ES8202740A1 (es) 1982-02-16

Family

ID=6101067

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502077A Expired ES8202740A1 (es) 1980-04-26 1981-04-24 Valvula rele de proteccion contra sobrecarga para frenos combinados de pedal y de acumulador de energia por resorte en vehiculos, especialmente vehiculos de carretera

Country Status (6)

Country Link
DE (1) DE3016200C2 (es)
ES (1) ES8202740A1 (es)
FR (1) FR2482029A1 (es)
GB (1) GB2074680B (es)
IT (1) IT1137462B (es)
YU (1) YU107681A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224397C2 (de) * 1982-06-30 1986-04-10 Graubremse Gmbh, 6900 Heidelberg Überlastungsschutzrelaisventil für kombinierte Betriebs- und Federspeicherbremsanlagen von Fahrzeugen, insbesondere Straßenfahrzeugen
IT212364Z2 (it) * 1987-12-23 1989-07-04 Magneti Marelli Spa Menti frenanti di parcheggio a modulatore di frenata per un auto molla veicolo provvisto di un impianto pneumatico di frenatura con ele
CN101531185B (zh) * 2008-03-12 2012-07-11 王绿阳 多桥紧急同步制动阀
DE102016010639A1 (de) * 2016-09-02 2018-03-08 Wabco Gmbh Pneumatische Bremsanlage für ein Anhängerfahrzeug
DE102018110088A1 (de) * 2018-04-26 2019-10-31 Wabco Gmbh Steuerventil, elektronisch steuerbares Bremssystem sowie Verfahren zum Steuern des elektronisch steuerbaren Bremssystems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095244A (en) * 1960-07-14 1963-06-25 Bendix Westinghouse Automotive Brake system and control valve therefor
US3275381A (en) * 1964-06-29 1966-09-27 Bendix Corp Fluid pressure servomotor
DE1814722C3 (de) * 1968-12-14 1980-01-31 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Überlastungsschutzrelaisventil für kombinierte Betriebs- und Federspeicherbremsen von Fahrzeugen, insbesondere Straßenfahrzeugen
US4121873A (en) * 1976-11-03 1978-10-24 Midland-Ross Corporation Vehicle air brake system with emergency features

Also Published As

Publication number Publication date
ES502077A0 (es) 1982-02-16
GB2074680A (en) 1981-11-04
FR2482029B1 (es) 1985-02-08
IT1137462B (it) 1986-09-10
YU107681A (en) 1983-10-31
DE3016200C2 (de) 1982-12-16
DE3016200A1 (de) 1981-11-05
GB2074680B (en) 1983-12-14
FR2482029A1 (fr) 1981-11-13
IT8121373A0 (it) 1981-04-24

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