ES2096444T5 - Electrovalvula neumatica proporcional. - Google Patents

Electrovalvula neumatica proporcional.

Info

Publication number
ES2096444T5
ES2096444T5 ES94904689T ES94904689T ES2096444T5 ES 2096444 T5 ES2096444 T5 ES 2096444T5 ES 94904689 T ES94904689 T ES 94904689T ES 94904689 T ES94904689 T ES 94904689T ES 2096444 T5 ES2096444 T5 ES 2096444T5
Authority
ES
Spain
Prior art keywords
solenoid valve
butterfly
mobile
electromagnet
pressure
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
ES94904689T
Other languages
English (en)
Other versions
ES2096444T3 (es
Inventor
Philippe Castel
Gilbert Kervagoret
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.)
Bosch Systemes de Freinage SAS
Original Assignee
Bosch Systemes de Freinage SAS
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=9443978&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2096444(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bosch Systemes de Freinage SAS filed Critical Bosch Systemes de Freinage SAS
Application granted granted Critical
Publication of ES2096444T3 publication Critical patent/ES2096444T3/es
Publication of ES2096444T5 publication Critical patent/ES2096444T5/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
    • B60T8/3655—Continuously controlled electromagnetic valves
    • B60T8/366—Valve details
    • B60T8/367—Seat valves, e.g. poppet 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
    • 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
    • B60T15/025—Electrically controlled valves
    • B60T15/027—Electrically controlled valves 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
    • 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
    • B60T8/362—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in pneumatic systems
    • B60T8/3625—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in pneumatic systems having at least one vacuum connection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Magnetically Actuated Valves (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Multiple-Way Valves (AREA)

Abstract

ESTA ELECTROVALVULA NEUMATICA DE TRES VIAS COMPRENDE UNA PRIMERA ENTRADA (1) CONECTADA A UNA PRIMERA FUENTE DE PRESION (A); UNA SEGUNDA ENTRADA (2) CONECTADA A UNA SEGUNDA FUENTE DE PRESION (D); UNA SALIDA (3) CONECTADA A UNA CAMARA DE PRESION CONTROLADA (C); UN CUERPO HUECO (4) EN EL QUE DESEMBOCA CADA UNA DE LAS VIAS PARA SER PUESTA EN COMUNICACION DE MANERA SELECTIVA CON AL MENOS OTRA VIA; Y UN ELECTROIMAN (5) SOLIDARIO DEL CUERPO Y QUE COMPRENDE UN NUCLEO (5A) SUSCEPTIBLE DE ACCIONAR MEDIOS DESTINADOS A ESTABLECER LA COMUNICACION SELECTIVA. ESTOS ULTIMOS COMPRENDE ESENCIALMENTE UNA MARIPOSA FIJA (6) Y UNA MARIPOSA MOVIL (7) ALOJADAS EN EL CUERPO HUECO, SIENDO EL CUERPO FIJO SUSCEPTIBLE DE ESTAR ABIERTO CUANDO LA MARIPOSA MOVIL ESTA CERRADA Y A LA INVERSA, Y ESTANDO ESTAS MARIPOSAS DEFINIDAS POR UNA CHIMENEA (60), UN ORGANO DE OBTURACION TUBULAR Y MOVIL (67), Y UNA SUPERFICIE ESTANCA (70) ACCIONADA POR EL ELECTROIMAN. ESTE ELECTROVALVULA PERMITE CONTROLAR LA PRESION EN LA CAMARA (C) EN FUNCION DE LAS PRESIONES DE LA PRIMERA Y LA SEGUNDA FUENTE, PROPORCIONALMENTE A UNA SEÑAL DE CORRIENTE DE CONTROL DEL ELECTROIMAN.
ES94904689T 1993-02-12 1994-01-19 Electrovalvula neumatica proporcional. Expired - Lifetime ES2096444T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9301565A FR2701531B1 (fr) 1993-02-12 1993-02-12 Electrovalve pneumatique proportionnelle.

Publications (2)

Publication Number Publication Date
ES2096444T3 ES2096444T3 (es) 1997-03-01
ES2096444T5 true ES2096444T5 (es) 2000-06-16

Family

ID=9443978

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94904689T Expired - Lifetime ES2096444T5 (es) 1993-02-12 1994-01-19 Electrovalvula neumatica proporcional.

Country Status (9)

Country Link
US (1) US5518031A (es)
EP (1) EP0682615B2 (es)
JP (1) JP3460069B2 (es)
CN (1) CN1035212C (es)
DE (1) DE69401263T3 (es)
ES (1) ES2096444T5 (es)
FR (1) FR2701531B1 (es)
RU (1) RU2102265C1 (es)
WO (1) WO1994018044A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514858C2 (de) * 1995-04-27 2003-04-30 Knorr Bremse Systeme Proportionalmagnetventil für Bremsanlagen von Schienenfahrzeugen
GB2317428B (en) * 1996-05-14 2000-03-01 Grau Ltd Brake system for a trailer vehicle and a valve for use therein
GB9610068D0 (en) * 1996-05-14 1996-07-17 Grau Ltd Brake system for a trailer vehicle and a valve for use therein
US5911240A (en) * 1997-10-27 1999-06-15 Kohler Co. Self-closing solenoid operated faucet
DE69913185T2 (de) * 1998-06-18 2004-08-26 Hamamatsu Photonics K.K., Hamamatsu Verfahren zur abscheidung eines organischen films
US7300118B2 (en) * 2005-06-15 2007-11-27 Haldex Brake Corporation Electronic park brake valve system for air brakes vehicles
JP5499254B2 (ja) * 2009-07-09 2014-05-21 株式会社テージーケー 可変容量圧縮機用制御弁
US8636174B1 (en) * 2010-12-22 2014-01-28 Food Equipment Technologies Company, Inc. On-demand temperature controlled water dispenser and method
EP2954242B1 (en) * 2013-02-08 2017-11-22 Norgren GmbH Proportional valve
KR102666953B1 (ko) * 2019-11-28 2024-05-20 지오다노 컨트롤즈 에스.피.에이. 유체 바람직하게는 가스용 밸브

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354894A (en) 1965-12-07 1967-11-28 Kurt Stoll Kg Maschinen U Appb Valve mechanism
US3605813A (en) * 1968-04-10 1971-09-20 Nippon Denso Co Control valve means of the negative pressure differential type
JPS5847338Y2 (ja) * 1974-07-27 1983-10-28 株式会社ナブコ 電磁式流体圧力制御弁
US4117865A (en) * 1976-11-05 1978-10-03 Beck Earl A Air over oil high pressure modulating valve
DE3038797A1 (de) † 1980-10-14 1982-05-27 Herion-Werke Kg, 7012 Fellbach Druckregelventil
DE3049110C2 (de) * 1980-12-24 1983-04-28 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Pneumatisches Dreiwege-Ventil
DE3240276A1 (de) * 1982-10-30 1984-05-03 Robert Bosch Gmbh, 7000 Stuttgart Drucksteuerventil fuer eine bremsanlage
DE4016463A1 (de) † 1990-03-17 1991-09-19 Wabco Westinghouse Fahrzeug Bremsanlage mit wenigstens einem bremskreis
US5248191A (en) * 1990-03-27 1993-09-28 Nippondenso Co., Ltd. Pressure control valve for continuous pressure control to wheel cylinder
FR2676412B1 (fr) * 1991-05-14 1996-08-09 Bendix Europ Services Tech Servomoteur pneumatique.

Also Published As

Publication number Publication date
WO1994018044A1 (fr) 1994-08-18
JPH08506646A (ja) 1996-07-16
RU2102265C1 (ru) 1998-01-20
DE69401263T2 (de) 1997-04-30
US5518031A (en) 1996-05-21
CN1094142A (zh) 1994-10-26
DE69401263T3 (de) 2000-10-26
DE69401263D1 (de) 1997-02-06
EP0682615B1 (fr) 1996-12-27
FR2701531B1 (fr) 1995-04-28
FR2701531A1 (fr) 1994-08-19
ES2096444T3 (es) 1997-03-01
EP0682615B2 (fr) 2000-04-12
EP0682615A1 (fr) 1995-11-22
JP3460069B2 (ja) 2003-10-27
CN1035212C (zh) 1997-06-18

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