ES2050893T3 - Valvula de accionamiento magnetico. - Google Patents

Valvula de accionamiento magnetico.

Info

Publication number
ES2050893T3
ES2050893T3 ES90114069T ES90114069T ES2050893T3 ES 2050893 T3 ES2050893 T3 ES 2050893T3 ES 90114069 T ES90114069 T ES 90114069T ES 90114069 T ES90114069 T ES 90114069T ES 2050893 T3 ES2050893 T3 ES 2050893T3
Authority
ES
Spain
Prior art keywords
armature
coil
solenoid valve
small
section
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
ES90114069T
Other languages
English (en)
Inventor
Armin Theiss
Otto Vollmer
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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse 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 Knorr Bremse AG filed Critical Knorr Bremse AG
Application granted granted Critical
Publication of ES2050893T3 publication Critical patent/ES2050893T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F16K31/0627—Lift valves with movable valve member positioned between seats
    • 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
    • B60T8/364—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems switching between a number of discrete positions as a function of the applied signal, e.g. 3/3-valves
    • 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
    • B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5018—Pressure reapplication using restrictions
    • 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
    • B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5018—Pressure reapplication using restrictions
    • B60T8/5025—Pressure reapplication using restrictions in hydraulic brake 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
    • B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5087—Pressure release using restrictions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/0606—Multiple-way valves fluid passing through the solenoid coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

EN UNA VALVULA MAGNETICA, QUE SE COLOCA ESPECIALMENTE COMO VALVULA ELECTRONEUMATICA DE MANDO Y REGULACION, ESTA PREVISTO, EN EL INTERIOR DE UN DEPOSITO (1), UN DISPOSITIVO DE ANCLAJE (21, 23) DESLIZABLE AXIALMENTE POR ACTIVACION DE UNA BOBINA (3), QUE VA ALTERNATIVAMENTE EN POSICION DE CIERRE O ABERTURA FRENTE A DESEMBOCADURAS DE CONDUCCIONES DE ENTRADA Y SALIDA. PARA CONSEGUIR VENTILACIONES DE PEQUEÑO Y GRAN CORTE TRANSVERSAL (SEÑAL PEQUEÑA O SEÑAL GRANDE) ESTA FORMADO EL DISPOSITIVO DE ANCLAJE EN DOS PARTES, DE TAL MODO QUE EN UN ANCLA EXTERIOR (21) SE MUEVE AXIALMENTE UN ANCLA INTERIOR (23). EL ANCLA INTERIOR SE MUEVE AXIALMENTE DENTRO DEL ANCLA EXTERIOR, POR PEQUEÑA ACTIVACION DE LA BOBINA DE LA VALVULA MAGNETICA Y ACTUA FRENTE A UN FLUJO DE ENERGIA DE PEQUEÑO CORTE TRANSVERSAL (SEÑAL PEQUEÑA), MIENTRAS EL ANCLA EXTERIOR (21) LIBERA UN GRAN CORTE TRANSVERSAL PARA EL FLUJO DE ENERGIA (SEÑAL GRANDE), POR UNA ACTIVACION MAS FUERTE DE LA BOBINA (3) DE LA VALVULA MAGNETICA, JUNTO CON EL ANCLA INTERIOR.
ES90114069T 1989-09-22 1990-07-23 Valvula de accionamiento magnetico. Expired - Lifetime ES2050893T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3931742A DE3931742A1 (de) 1989-09-22 1989-09-22 Magnetventil

Publications (1)

Publication Number Publication Date
ES2050893T3 true ES2050893T3 (es) 1994-06-01

Family

ID=6390018

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90114069T Expired - Lifetime ES2050893T3 (es) 1989-09-22 1990-07-23 Valvula de accionamiento magnetico.

Country Status (5)

Country Link
EP (1) EP0418502B1 (es)
AT (1) ATE103682T1 (es)
DE (2) DE3931742A1 (es)
ES (1) ES2050893T3 (es)
HU (1) HUT55104A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236482A1 (de) * 1992-10-29 1994-05-05 Bosch Gmbh Robert Magnetventil
WO1996015926A1 (de) * 1994-11-24 1996-05-30 Robert Bosch Gmbh Elektromagnetisch steuerbare ventilanordnung
DE19530899C2 (de) * 1995-08-23 2003-08-21 Bosch Gmbh Robert Magnetventil, insbesondere für eine schlupfgeregelte, hydraulische Bremsanlage für Kraftfahrzeuge
EP1353103A3 (de) * 2002-04-08 2003-12-10 Hygrama Ag Ventilanordnung mit elektromagnetischer Betätigung
DE102008042731A1 (de) 2008-10-10 2010-04-15 Robert Bosch Gmbh Magnetventil
HUP0900196A2 (en) * 2009-04-01 2010-12-28 Barnabas Bertalan Electromagnetic valve
DE102010054703B4 (de) 2010-12-16 2019-12-12 Wabco Gmbh Luftfederanlage, pneumatisches System und Fahrzeug mit einer Luftfederanlage und ein Verfahren zum Betrieb einer Pneumatikanlage der Luftfederanlage
DE102014103246B3 (de) 2014-03-11 2015-06-11 Eto Magnetic Gmbh Elektromagnetventil sowie sicherheitsrelevantes Pneumatiksystem
DE102022110447A1 (de) * 2022-04-29 2023-11-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Magnetventil mit verbesserter Luftführung und Verfahren zu dessen Herstellung
DE102022110445A1 (de) * 2022-04-29 2023-11-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Magnetventil mit verbesserter Magnetflussführung und Verfahren zu dessen Herstellung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159080A (ja) * 1984-08-30 1986-03-26 Nippon Denso Co Ltd ３ポ−ト電磁弁
US4624282A (en) * 1985-02-01 1986-11-25 Honeywell Inc. Two-stage solenoid valve
JPH0631643B2 (ja) * 1985-09-19 1994-04-27 アイシン精機株式会社 流路流量切換電磁弁

Also Published As

Publication number Publication date
EP0418502A3 (en) 1991-05-15
HU906014D0 (en) 1991-03-28
EP0418502A2 (de) 1991-03-27
EP0418502B1 (de) 1994-03-30
HUT55104A (en) 1991-04-29
DE3931742A1 (de) 1991-04-04
DE59005173D1 (de) 1994-05-05
ATE103682T1 (de) 1994-04-15

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