ES2159800T3 - Dispositivo de depuracion de aire comprimido para instalaciones de adquisicion del mismo, aplicado a vehiculos. - Google Patents

Dispositivo de depuracion de aire comprimido para instalaciones de adquisicion del mismo, aplicado a vehiculos.

Info

Publication number
ES2159800T3
ES2159800T3 ES97119669T ES97119669T ES2159800T3 ES 2159800 T3 ES2159800 T3 ES 2159800T3 ES 97119669 T ES97119669 T ES 97119669T ES 97119669 T ES97119669 T ES 97119669T ES 2159800 T3 ES2159800 T3 ES 2159800T3
Authority
ES
Spain
Prior art keywords
valve
pressure
opening
compressed air
pressure regulator
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
ES97119669T
Other languages
English (en)
Inventor
Roland Blanz
Eduard Dipl-Ing Hilberer
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.)
Haldex Brake Products GmbH
Original Assignee
Haldex Brake Products 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 Haldex Brake Products GmbH filed Critical Haldex Brake Products GmbH
Application granted granted Critical
Publication of ES2159800T3 publication Critical patent/ES2159800T3/es
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
    • 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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
    • 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
    • B60T17/002—Air treatment devices
    • B60T17/004—Draining and drying devices
    • 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
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

LA INVENCION CONSISTE EN UN DISPOSITIVO DE DEPURACION PARA SISTEMAS DE ABASTECIMIENTO DE AIRE COMPRIMIDO PARA VEHICULOS. EL DISPOSITIVO POSEE UNA UNIDAD CONSTRUCTIVA COMPUESTA DE UN REGULADOR DE PRESION ELECTRONEUMATICO (2), UNA VALVULA PROTECTORA INTEGRADA MULTICIRCUITO (45) DE ACCIONAMIENTO ELECTRONEUMATICO Y UN SECADOR DE AIRE (9). DICHA UNIDAD CONSTRUCTIVA INCLUYE UNA CARCASA COMUN (1), UNA VALVULA DE RETENCION (15), UN DISPOSITIVO (19) PARA ABRIR Y CERRAR DE MANERA ALTERNADA LA VALVULA DE ESCAPE (14), Y VARIAS UNIDADES DE MANDO (4, 5, 6, ETC.) DEL MISMO TIPO ASIGNADAS A LOS DIFERENTES CIRCUITOS (I, II, III, ETC.). LA CARCASA COMUN (1), QUE INCLUYE UNA CONEXION DE ADMISION (10) Y UNA SALIDA, INCORPORA ADEMAS UNA CAMARA DE PASO (13) PARA EL AIRE COMPRIMIDO ENTRANTE. EN LA POSICION DE APERTURA, DICHA CAMARA DE PASO (13) ESTA CONECTADA A LA ATMOSFERA A TRAVES DE UNA VALVULA DE ESCAPE (14) CONTROLADA, EN ESTE CASO UNA VALVULA DE SEGURIDAD. LA VALVULA DE RETENCION (15) SE ENCUENTRA A CONTINUACION DE LA CAMARA DE PASO (13). CADA UNA DE LAS UNIDADES DE MANDO (4, 5, 6, ETC.) INCORPORA UNA VALVULA DE RETENCION (46), QUE SE CIERRA EN SENTIDO CONTRARIO A LA DIRECCION DE FLUJO, Y UNA UNIDAD DE ACCIONAMIENTO (50), QUE CONTROLA LA APERTURA DE DICHA VALVULA DE RETENCION (46). ADEMAS DEL REGULADOR DE PRESION ELECTRONEUMATICO (2), LA UNIDAD CONSTRUCTIVA INTEGRA UN REGULADOR DE PRESION MECANICO-NEUMATICO (3) CUYA PRESION DE DESCONEXION ES MUCHO MAS ALTA. DICHO REGULADOR MECANICO NEUMATICO (3) ES A LA VEZ UNA VALVULA DE CONMUTACION, DE MANERA QUE, CUANDO ALCANZA SU PRESION DE DESCONEXION, CONECTA UNA FASE DE REGENERACION PARA EL SECADOR DE AIRE (9). LA PRESION DE APERTURA DE LA VALVULA DE ESCAPE (14), QUE CONSISTE EN UNA VALVULA DE SEGURIDAD, ES MAYOR QUE LA PRESION DE DESCONEXION DEL REGULADOR DE PRESION MECANICO-NEUMATICO (3).
ES97119669T 1996-11-29 1997-11-11 Dispositivo de depuracion de aire comprimido para instalaciones de adquisicion del mismo, aplicado a vehiculos. Expired - Lifetime ES2159800T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19649498A DE19649498C1 (de) 1996-11-29 1996-11-29 Druckluftaufbereitungseinrichtung für Druckluftbeschaffungsanlagen auf Kraftfahrzeugen

Publications (1)

Publication Number Publication Date
ES2159800T3 true ES2159800T3 (es) 2001-10-16

Family

ID=7813123

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97119669T Expired - Lifetime ES2159800T3 (es) 1996-11-29 1997-11-11 Dispositivo de depuracion de aire comprimido para instalaciones de adquisicion del mismo, aplicado a vehiculos.

Country Status (3)

Country Link
EP (1) EP0845398B1 (es)
DE (2) DE19649498C1 (es)
ES (1) ES2159800T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19710059C1 (de) * 1997-03-12 1998-07-09 Grau Gmbh Druckluftaufbereitungseinrichtung für Druckluftbeschaffungsanlagen auf Kraftfahrzeugen
DE19821420C1 (de) * 1998-05-13 1999-10-21 Haldex Bremsen Gmbh & Co Kg Druckluftaufbereitungseinrichtung für Druckluftbeschaffungsanlagen auf Kraftfahrzeugen
DE19835638A1 (de) * 1998-08-06 2000-02-17 Knorr Bremse Systeme Elektronische Druckluftaufbereitungsanlage
DE19913726A1 (de) * 1999-03-26 2000-10-05 Man Nutzfahrzeuge Ag Verfahren und Vorrichtung zur Bremsung eines Lastkraftwagens mit Anhänger oder Auflieger
DE19936283C2 (de) 1999-08-02 2003-04-30 Knorr Bremse Systeme Sicherheitseinrichtung für eine Luftaufbereitungsanlage eines Fahrzeugs
EP1164066B1 (de) * 2000-06-17 2004-08-04 MAN Nutzfahrzeuge Aktiengesellschaft Verfahren und Vorrichtung zur Bremsung eines Lastkraftwagens mit Anhänger oder Auflieger
DE10220790C1 (de) * 2002-05-10 2003-11-27 Haldex Brake Prod Gmbh Druckluftaufbereitungseinrichtung für Kfz-Druckluftanlagen
DE10220789B4 (de) 2002-05-10 2008-05-29 Haldex Brake Products Gmbh Druckluftaufbereitungseinrichtung für Kfz-Druckluftanlagen
US7784879B2 (en) 2002-07-16 2010-08-31 Haldex Brake Corporation Electronic control air management with parking brake and trailer supply control
DE102009053814B4 (de) 2009-11-18 2013-11-14 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Mehrstufig schaltbare vorgesteuerte Ventilanordnung
DE102011053707B4 (de) 2011-09-16 2017-01-26 Haldex Brake Products Aktiebolag Druckluftaufbereitungseinheit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506178C2 (de) * 1985-02-22 1995-08-24 Grau Gmbh Druckregler mit einer Schaltspanne zwischen einem oberen und einem unteren Druckwert, für Druckluftbeschaffungsanlagen von insbesondere Kraftfahrzeugen
DE3514989A1 (de) * 1985-04-25 1986-10-30 Knorr-Bremse AG, 8000 München Druckluftversorgungseinrichtung fuer fahrzeug-druckluftanlagen
DE4206172A1 (de) * 1992-02-28 1993-09-02 Bosch Gmbh Robert Mehrkreis-schutzventil
DE4421575C2 (de) * 1994-06-21 1997-07-03 Grau Gmbh Druckregler für Druckluftbeschaffungsanlagen von Kraftfahrzeugen
DE19544621C1 (de) * 1995-11-30 1997-01-30 Grau Gmbh Druckluftaufbereitungseinrichtung für Kraftfahrzeug-Druckluftanlagen

Also Published As

Publication number Publication date
EP0845398B1 (de) 2001-06-06
DE19649498C1 (de) 1998-02-05
EP0845398A2 (de) 1998-06-03
EP0845398A3 (de) 1998-07-08
DE59703724D1 (de) 2001-07-12

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