ES2032655T3 - Valvula de fluidos accionada electricamente. - Google Patents

Valvula de fluidos accionada electricamente.

Info

Publication number
ES2032655T3
ES2032655T3 ES89308094T ES89308094T ES2032655T3 ES 2032655 T3 ES2032655 T3 ES 2032655T3 ES 89308094 T ES89308094 T ES 89308094T ES 89308094 T ES89308094 T ES 89308094T ES 2032655 T3 ES2032655 T3 ES 2032655T3
Authority
ES
Spain
Prior art keywords
valve
gate
normally closed
interior parts
individual
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
ES89308094T
Other languages
English (en)
Other versions
ES2032655T5 (es
Inventor
Louis Asensio
Christian Villa L'esparradou Dragoni
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.)
BorgWarner Transmission Systems Monaco SAM
Original Assignee
Eaton SAM
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26294299&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2032655(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB888819674A external-priority patent/GB8819674D0/en
Priority claimed from GB898905382A external-priority patent/GB8905382D0/en
Application filed by Eaton SAM filed Critical Eaton SAM
Publication of ES2032655T3 publication Critical patent/ES2032655T3/es
Application granted granted Critical
Publication of ES2032655T5 publication Critical patent/ES2032655T5/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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Safety Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

UNA VALVULA DE TRES COMPUERTAS PARA ABS UTILIZA DOS VALVULAS INDIVIDUALES DE SOLENOIDE DE DOS COMPEURTAS (1,2), UNA DE LAS CUALES ESTA NORMALMENTE CERRADA Y LA OTRA NORMALMENTE ABIERTA EN UN ALOJAMIENTO (4), CON UNA CONEXION COMUN INTERNA (3) ENTRE SUS PARTES INTERIORES INDIVIDUALES (H1,H2). LA VALVULA NORMALMENTE CERRADA (1) TIENE PREESTABLECIDA DE FORMA PRECISA UNA FUERZA PARA SU APERTURA MEDIANTE UN ENTRE-HIERRO (20), PARA POSIBILITAR SU AJUSTE RAPIDAMENTE Y QUE SE PUEDA ACTIVAR Y DESACTIVAR POR IMPULSOS DE FORMA PRECISA. LAS ALETAS DE LA VALVULA CONECTAN LAS DOS PRIMERAS COMPUERTAS (6,7) CON LAS PARTES INTERIORES SINDIVIDUALES (H1,H2). UNA VALVULA DE COMPROBACION (11) ALIVIA LAS SOBRE-PRESIONES DE LA CONEXION COMUN (3) CON LA SEGUNDA COMPUERTA (7), LA CUAL ESTA DESTINADA A ADMITIR PRESIONES DE FLUIDO. LA COMPUERTA DE SALIDA (5) SE CONECTA EN SERIE CON EL INTERIOR DE LA VALVULA NORMALMENTE CERRADA (H1), Y DESPUES CON LA VALVULA NORMALMENTE ABIERTA, EN ESTE ORDEN. LA PRIMERA COMPUERTA(6) PUEDE CONECTARSE CON FUENTES DE ALTA Y BAJA PRESION (NO SE MUESTRA), QUE PUEDEN SER ASIMISMO PULSATORIAS A COEFICIENTES DE REPETICION DE MILISEGUNDOS, PARA ALIVIAR LA ACCION ABS. LA AJUSTABILIDAD DE LA VALVULA NORMALMENTE CERRADA (1) PUEDE COOPERAR PARTICULARMENTE CON ESTE TIPO DE CONTROL.
ES89308094T 1988-08-18 1989-08-09 Valvula de fluidos accionada electricamente. Expired - Lifetime ES2032655T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888819674A GB8819674D0 (en) 1988-08-18 1988-08-18 Electrically operated fluid valve
GB898905382A GB8905382D0 (en) 1989-03-09 1989-03-09 Electrically operated fluid valve

Publications (2)

Publication Number Publication Date
ES2032655T3 true ES2032655T3 (es) 1993-02-16
ES2032655T5 ES2032655T5 (es) 1996-10-01

Family

ID=26294299

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89308094T Expired - Lifetime ES2032655T5 (es) 1988-08-18 1989-08-09 Valvula de fluidos accionada electricamente.

Country Status (3)

Country Link
EP (1) EP0355055B2 (es)
DE (2) DE68901829D1 (es)
ES (1) ES2032655T5 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449320B1 (en) * 1990-03-30 1996-12-11 Akebono Brake Industry Co., Ltd. Brake control unit
US5188436A (en) * 1990-08-17 1993-02-23 Allied-Signal Inc. Linear variable pressure adaptive braking and traction control system
DE4204417A1 (de) * 1990-09-07 1993-08-19 Teves Gmbh Alfred Elektromagnetventil, insbesondere fuer hydraulische bremsanlagen mit schlupfregelung
DE4041506C2 (de) * 1990-12-22 1995-01-19 Bosch Gmbh Robert Absperrventil in einer hydraulischen Bremsanlage, insbesondere für Kraftfahrzeuge
DE4102626C2 (de) * 1991-01-30 2001-08-09 Bosch Gmbh Robert Elektromagnetbetätigtes 2/2-Wegeventil, insbesondere für hydraulische Kraftfahrzeug-Bremsanlagen mit einer Blockierschutz- und Antriebsschlupfregeleinrichtung
DE4108028A1 (de) * 1991-03-13 1992-09-17 Teves Gmbh Alfred Hydraulikaggregat fuer hydraulische steuer- oder regelvorrichtungen
JPH05248557A (ja) * 1992-03-06 1993-09-24 Sumitomo Electric Ind Ltd 電磁弁
DE102007028516A1 (de) * 2007-06-21 2008-12-24 Robert Bosch Gmbh Magnetventil
DE102007053300A1 (de) * 2007-11-08 2009-05-14 Robert Bosch Gmbh Magnetventil
DE102011006309A1 (de) * 2011-03-29 2012-10-04 Continental Teves Ag & Co. Ohg Elektronische Kontrolleinheit für Kraftfahrzeugbremssysteme
DE102020104803A1 (de) 2020-02-24 2021-08-26 Bürkert Werke GmbH & Co. KG Ventilstellantrieb sowie Baugruppe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB677637A (en) * 1949-04-26 1952-08-20 Electro Hydraulics Ltd Improvements in or relating to electrical pull magnets
DE2052307A1 (de) * 1970-10-24 1972-05-25 Teves Gmbh Alfred Elektromagnetisch betätigtes Sitzventil
DE2208183A1 (de) * 1972-02-22 1973-08-30 Bosch Gmbh Robert Magnetventil
US3818927A (en) * 1973-06-18 1974-06-25 Control Concepts Normally open solenoid operated valve assembly with relief function
US4206950A (en) * 1978-04-17 1980-06-10 The Bendix Corporation Anti-skid and anti-spin brake system
DE3609340C2 (de) * 1986-03-20 1995-06-08 Bosch Gmbh Robert Steuerventil
DE3634349C1 (de) * 1986-10-09 1987-05-21 Daimler Benz Ag Baugruppe aus mehreren unabhaengig voneinander elektromagnetisch schaltbaren Wegeventilen
DE3737316A1 (de) * 1986-11-15 1988-07-28 Volkswagen Ag Schlupfgeregelte hydraulische kraftfahrzeug-bremsanlage
DE3729216A1 (de) * 1987-09-02 1989-03-16 Teves Gmbh Alfred Hydraulikaggregat

Also Published As

Publication number Publication date
DE68901829T2 (de) 1996-09-19
DE68901829T4 (de) 1997-02-13
EP0355055A1 (en) 1990-02-21
ES2032655T5 (es) 1996-10-01
DE68901829D1 (de) 1992-07-23
EP0355055B1 (en) 1992-06-17
EP0355055B2 (en) 1996-06-26

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