ES187041A1 - A DEVICE FOR THE AUTOMATIC INTAKE OF COMPRESSED AIR FROM THE INDIRECT OPERATING BRAKE PIPE WITH SUCH AIR - Google Patents

A DEVICE FOR THE AUTOMATIC INTAKE OF COMPRESSED AIR FROM THE INDIRECT OPERATING BRAKE PIPE WITH SUCH AIR

Info

Publication number
ES187041A1
ES187041A1 ES0187041A ES187041A ES187041A1 ES 187041 A1 ES187041 A1 ES 187041A1 ES 0187041 A ES0187041 A ES 0187041A ES 187041 A ES187041 A ES 187041A ES 187041 A1 ES187041 A1 ES 187041A1
Authority
ES
Spain
Prior art keywords
air
piston
compressed air
brake pipe
brake
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
ES0187041A
Other languages
Spanish (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.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of ES187041A1 publication Critical patent/ES187041A1/en
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
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/42—Other control devices or valves characterised by definite functions with a quick braking action, i.e. with accelerating valves actuated by brake-pipe pressure variation
    • 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
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/54—Other control devices or valves characterised by definite functions for controlling exhaust from triple valve or from brake cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Braking Arrangements (AREA)

Abstract

Dispositivo para freno de aire comprimido de funcionamiento indirecto para conseguir una toma súbita de agente a presión en la tubería del freno en toda su longitud en el primer frenado; dispositivo que se compone de una palanca basculante controlada por un émbolo que al disminuir la presión se mueve en al tubería al aire exterior y luego por el movimiento del mencionado émbolo oscila hacia afuera en tal medida que la válvula accionada puede volver a su posición de cierre con lo cual la mencionada palanca basculante después de realizado el frenado y con independencia de los ulteriores movimientos del émbolo que la acciona es retenida en su posición de oscilación por un órgano de cerrojo controlado por la presión del cilindro de freno hasta que ésta última al soltar los frenos vuelve a caer a un valor mínimo predeterminado.Device for compressed air brake with indirect operation to achieve a sudden intake of pressurized agent in the brake pipe along its entire length on the first braking; device that consists of a tilting lever controlled by a piston that, when the pressure decreases, moves in the pipe to the outside air and then, due to the movement of said piston, oscillates outward to such an extent that the actuated valve can return to its closing position whereby the aforementioned tilting lever, after braking and regardless of the subsequent movements of the piston that actuates it, is retained in its oscillation position by a bolt member controlled by the pressure of the brake cylinder until the latter, when released the brakes drops back to a predetermined minimum value.

ES0187041A 1948-02-16 1949-02-14 A DEVICE FOR THE AUTOMATIC INTAKE OF COMPRESSED AIR FROM THE INDIRECT OPERATING BRAKE PIPE WITH SUCH AIR Expired ES187041A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3208648 1948-02-16

Publications (1)

Publication Number Publication Date
ES187041A1 true ES187041A1 (en) 1949-04-01

Family

ID=38464223

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0187041A Expired ES187041A1 (en) 1948-02-16 1949-02-14 A DEVICE FOR THE AUTOMATIC INTAKE OF COMPRESSED AIR FROM THE INDIRECT OPERATING BRAKE PIPE WITH SUCH AIR

Country Status (6)

Country Link
US (1) US2595466A (en)
DE (1) DE802878C (en)
ES (1) ES187041A1 (en)
FR (3) FR980975A (en)
GB (1) GB661572A (en)
NL (1) NL81175C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829926A (en) * 1951-10-11 1958-04-08 Mach Tool Works Oerlikon Admin Fluid pressure brake
US2714534A (en) * 1952-01-17 1955-08-02 Mach Tool Works Oerlikon Admin Control device for compressed air brakes
DE3864677D1 (en) * 1988-02-17 1991-10-10 Oerlikon Knorr Eisenbahntech ACCELERATION DEVICE ON INDIRECTLY ACTING AIR BRAKE.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US551822A (en) * 1895-12-24 Automatic fluid-pressure brake apparatus
FR472766A (en) * 1914-05-28 1914-12-17 Robert Dubois Tail valve for air brakes
US1881209A (en) * 1930-08-22 1932-10-04 Westinghouse Air Brake Co Fluid pressure brake
US2032145A (en) * 1932-03-12 1936-02-25 Westinghouse Air Brake Co Fluid pressure brake
FR72766E (en) * 1958-01-02 1960-07-22 Us Rubber Co Cellular foams

Also Published As

Publication number Publication date
US2595466A (en) 1952-05-06
FR980975A (en) 1951-05-21
FR70359E (en) 1959-04-06
FR62619E (en) 1955-06-15
DE802878C (en) 1951-02-26
NL81175C (en)
GB661572A (en) 1951-11-21

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