ES2047937T3 - Valvula de corredera con amortiguamiento de la aplicacion de picos. - Google Patents

Valvula de corredera con amortiguamiento de la aplicacion de picos.

Info

Publication number
ES2047937T3
ES2047937T3 ES90909950T ES90909950T ES2047937T3 ES 2047937 T3 ES2047937 T3 ES 2047937T3 ES 90909950 T ES90909950 T ES 90909950T ES 90909950 T ES90909950 T ES 90909950T ES 2047937 T3 ES2047937 T3 ES 2047937T3
Authority
ES
Spain
Prior art keywords
valve member
section
valve
hole
fluid
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
ES90909950T
Other languages
English (en)
Inventor
Keith Harold Fulmer
Gamil M Rizk
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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 AlliedSignal Inc filed Critical AlliedSignal Inc
Application granted granted Critical
Publication of ES2047937T3 publication Critical patent/ES2047937T3/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
    • B60T8/42—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 expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4275—Pump-back 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
    • 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
    • B60T11/34—Pressure reducing or limiting 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
    • B60T8/5025—Pressure reapplication using restrictions in hydraulic brake systems
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2703—Flow rate responsive
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7796—Senses inlet pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Lift Valve (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
  • Details Of Valves (AREA)

Abstract

UNA VALVULA DE DOBLE EFECTO (10) QUE TIENE UN MIEMBRO DE VALVULA (30) QUE INCLUYE UNA PRIMERA Y SEGUNDA SECCION (32, 36) COLOCADAS EN EL INTERIOR DE LAS SECCIONES DE UN CONDUCTO DE DIAMETROS PEQUEÑO, REDUCIDO Y AGRANDADO LOCALIZADO EN EL CUERPO DE LA VALVULA (12). LA SECCION DE PEQUEÑO DIAMETRO COMUNICA CON UNA LINEA DE RETROLALIMENTACION DE FRENO (20), LA DE DIAMETRO REDUCIDO COMUNICA CON UNA ABERTURA DE SALIDA Y LA DE DIAMETRO AGRANDADO CON LA ABERTURA DE TOMA (50). LAS SECCIONES DE DIAMETRO SECUNDARIO DEL MIEMBRO DE VALVULA (30) INCLUYE UNA ABERTURA TRANSVERSAL (44) QUE CONDUCE A UNA CAMARA LOCALIZADA EN UN EXTREMO DEL MIEMBRO DE VALVULA (30). SE COLOCAN UNAS JUNTAS ESTANCO (60, 70) ALREDEDOR DE LA PRIMERA Y SEGUNDA SECCION (32, 36) Y EL MIEMBRO DE VALVULA ESTA SUJETO EN SU POSICION DE DESCANSO POR MEDIO DE UN MUELLE (80). COLOCADO ALREDEDOR DELA PRIMERA SECCION (32) DEL MIEMBRO DE VALVULA (30) SE ENCUENTRA UN MIEMBRO CON UN ORIFICIO (90) QUE SE MUEVE LIBREMENTE, QUE INCLUYE UN ORIFICIORADIAL (90) EN LA SUPERFICIE DEL ANTERIOR. LA SUBITA COMUNICACION DE LA ALTA PRESION DE FLUIDO A TRAVES DEL ORIFICIO DE ENTRADA (50) ORIGINA UN DESPLAZAMIENTO ALGO RETRASADO DEL MIEMBRO DE VALVULA (30) Y DEL MIEMBRO CON EL ORIFICIO MOVIL (90), Y EL DESPLAZAMIENTO DE MIEMBRO DE VALVULA OCASIONA QUE EL FLUIDO SE COMUNIQUE A TRAVES DEL MIEMBRO DE ORIFICIO MOVIL (90) OCASIONANDO QUE SE RESTRINGA LA COMUNICACION DEL FLUIDO CON LA ABERTURA DE SALIDA.
ES90909950T 1989-06-21 1990-05-07 Valvula de corredera con amortiguamiento de la aplicacion de picos. Expired - Lifetime ES2047937T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/369,385 US4972873A (en) 1989-06-21 1989-06-21 Shuttle valve with spike-apply damping

Publications (1)

Publication Number Publication Date
ES2047937T3 true ES2047937T3 (es) 1994-03-01

Family

ID=23455261

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90909950T Expired - Lifetime ES2047937T3 (es) 1989-06-21 1990-05-07 Valvula de corredera con amortiguamiento de la aplicacion de picos.

Country Status (9)

Country Link
US (1) US4972873A (es)
EP (1) EP0478663B1 (es)
JP (1) JPH0790770B2 (es)
KR (1) KR970002460B1 (es)
AU (1) AU631901B2 (es)
CA (1) CA2016268A1 (es)
DE (1) DE69005111T2 (es)
ES (1) ES2047937T3 (es)
WO (1) WO1990015739A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226702A (en) * 1991-11-15 1993-07-13 Allied-Signal Inc. Concentric solenoid valve and sump assembly
US5163474A (en) * 1991-11-15 1992-11-17 Allied-Signal Inc. Combination solenoid valve and integral shuttle valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970607A (en) * 1958-09-19 1961-02-07 Gordon H Peck Safety shut-off device for hydraulic brakes
US3184211A (en) * 1962-12-31 1965-05-18 Bendix Corp Flow metering valve
JPS5541936B2 (es) * 1973-06-01 1980-10-27
US4220376A (en) * 1973-11-28 1980-09-02 Spero Theodore P Pressure equalizing and stabilization device for hydraulic brake systems
DE2702399A1 (de) * 1977-01-21 1978-07-27 Teves Gmbh Alfred Vorrichtung fuer bremssysteme mit einer druckregeleinrichtung zur blockierregelung
JPH0720357B2 (ja) * 1982-08-13 1995-03-06 株式会社日立製作所 コイル挿入装置
US4694649A (en) * 1983-02-04 1987-09-22 Howeth David F Pressure limiting acceleration control system and valve for hydraulic motors
FR2549569B1 (fr) * 1983-07-22 1986-03-21 Saint Mihiel Sa Soupape a temporisation hydraulique et bouche de lavage equipee d'une telle soupape
US4620565A (en) * 1985-09-03 1986-11-04 Allied Corporation Integrated three way and isolation solenoid valve
US4844119A (en) * 1988-11-21 1989-07-04 Allied-Signal Inc. Integrated three-way and isolation solenoid valve

Also Published As

Publication number Publication date
AU631901B2 (en) 1992-12-10
CA2016268A1 (en) 1990-12-21
JPH0790770B2 (ja) 1995-10-04
WO1990015739A1 (en) 1990-12-27
DE69005111D1 (de) 1994-01-20
KR970002460B1 (ko) 1997-03-05
KR920700976A (ko) 1992-08-10
DE69005111T2 (de) 1994-03-24
EP0478663A1 (en) 1992-04-08
EP0478663B1 (en) 1993-12-08
JPH04502437A (ja) 1992-05-07
US4972873A (en) 1990-11-27
AU5924690A (en) 1991-01-08

Similar Documents

Publication Publication Date Title
AR006008A1 (es) Un dispositivo de acoplamiento para un tubo
DE60144229D1 (de) Injektionsvorrichtung
ES2180746T3 (es) Disco perforado, especialmente para valvula de inyeccion.
DE60028948D1 (de) Nadellose zugangsvorrichtung
DE60001347D1 (de) Rückschlagventil für medizinische Infusionsleitungen und dergleichen
DE60208705D1 (de) Abgabeventilanordnung
CA2401366A1 (en) Tube dependent anti-free-flow valve
MX9703260A (es) Dispositivo endovascular para proteccion de aneurisma.
ATE222337T1 (de) Unter druck zusammensteckbare schnellverbindungskupplung
BR0105298A (pt) Condutor de fornecimento de fluido e amortecimento de pulsações de pressão
SV2002000745A (es) Espita
SE9603774D0 (sv) Tryckfluidcylinder
ES2047937T3 (es) Valvula de corredera con amortiguamiento de la aplicacion de picos.
ATE24594T1 (de) Ventilkupplung fuer fluidische systeme.
ES2094163T3 (es) Dispositivo de cilindro y piston.
KR930004741A (ko) 미사일 제어 핀 작동기 시스템
DE59909694D1 (de) Mikroventil
SE8201244L (sv) Kopplingsanordning
ES2047138T3 (es) Valvula diferencial con disparador para circuito de fluido a presion.
EP0225573A3 (en) End sealing apparatus for hollow members
ATE263929T1 (de) Fluidventilvorrichtung, insbesondere für hydraulische fernsteuerung
JP2585235Y2 (ja) 逃がし弁の流体圧式圧力設定装置
SE9301505D0 (sv) Behaallare
ATE362335T1 (de) Applikationsvorrichtung
ES2158045T3 (es) Dispositivo de enlace.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 478663

Country of ref document: ES