ES2059195T3 - Servomotor neumatico. - Google Patents

Servomotor neumatico.

Info

Publication number
ES2059195T3
ES2059195T3 ES92401228T ES92401228T ES2059195T3 ES 2059195 T3 ES2059195 T3 ES 2059195T3 ES 92401228 T ES92401228 T ES 92401228T ES 92401228 T ES92401228 T ES 92401228T ES 2059195 T3 ES2059195 T3 ES 2059195T3
Authority
ES
Spain
Prior art keywords
valve
diver
piston
valve seat
front chamber
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
ES92401228T
Other languages
English (en)
Inventor
Jean-Pierre Bendix Eur Gautier
Ulysse Bendix Europe Ser Verbo
Miguel Bendix Europe Ser Perez
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.)
AlliedSignal Europe Services Techniques
Original Assignee
AlliedSignal Europe Services Techniques
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 Europe Services Techniques filed Critical AlliedSignal Europe Services Techniques
Application granted granted Critical
Publication of ES2059195T3 publication Critical patent/ES2059195T3/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
    • 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
    • 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
    • B60T13/24—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 the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

LA INVENCION SE REFIERE A UN SERVOMOTOR NEUMATICO DE ASISTENCIA A LA FRENADA QUE LLEVA UN FORRO (10) EN EL INTERIOR DEL CUAL SE ENCUENTRA UN PISTON (20) FORMADO POR UNA PARTE TUBULAR TRASERA (22) QUE SOPORTA UNA FALDA (14) Y QUE, MEDIANTE UNA MEMBRANA DESENROLLANTE (12) DEFINE UNA CAMARA DELANTERA (16) CONECTADA PERMANENTEMENTE A UNA FUENTE DE DEPRESION Y UNA CAMARA TRASERA (18) CONECTADA SELECTIVAMENTE A LA CAMARA DELANTERA (16) O A LA ATMOSFERA POR UN MEDIO DE VALVULA (20A, 32A, 40) ACCIONADO POR UNA VARILLA DE MANDO (34) SUSCEPTIBLE DE APOYARSE, MEDIANTE UN BUZO (32), SOBRE UNA DE LAS CARAS DE UN DISCO DE REACCION (58) SOLIDARIO DE UNA VARILLA DE EMPUJE (56), COMPRENDIENDO EL MEDIO DE VALVULA (20A, 32A, 40) UNA MARIPOSA (40) QUE COOPERA CON UN PRIMER ASIENTO DE VALVULA (32A) FORMADO SOBRE EL BUZO (32) Y CON UN SEGUNDO ASIENTO DE VALVULA (20A) FORMADO SOBRE EL PISTON (20). SEGUN LA INVENCION, EL BUZO (32 Y EL PISTON (20) COMPRENDEN UN SEGUNDO MEDIO DE VALVULA (65,70).
ES92401228T 1991-05-14 1992-04-30 Servomotor neumatico. Expired - Lifetime ES2059195T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9105845A FR2676414A1 (fr) 1991-05-14 1991-05-14 Servomoteur pneumatique.

Publications (1)

Publication Number Publication Date
ES2059195T3 true ES2059195T3 (es) 1994-11-01

Family

ID=9412778

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92401228T Expired - Lifetime ES2059195T3 (es) 1991-05-14 1992-04-30 Servomotor neumatico.

Country Status (12)

Country Link
US (1) US5249651A (es)
EP (1) EP0514239B1 (es)
JP (1) JPH05155330A (es)
KR (1) KR920021384A (es)
BR (1) BR9201889A (es)
DE (1) DE69200223T2 (es)
ES (1) ES2059195T3 (es)
FR (1) FR2676414A1 (es)
MX (1) MX9202210A (es)
PL (1) PL168214B1 (es)
RU (1) RU2028232C1 (es)
YU (1) YU47492A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2853721B2 (ja) * 1992-07-10 1999-02-03 自動車機器株式会社 倍力装置
JP3491056B2 (ja) * 1993-09-20 2004-01-26 トキコ株式会社 気圧式倍力装置
DE19601269A1 (de) * 1996-01-16 1997-07-17 Teves Gmbh Alfred Bremskraftverstärker
GB2320539B (en) * 1996-12-21 2000-08-02 Delphi France Automotive Sys Vacuum brake booster
DE19812494A1 (de) * 1998-03-21 1999-09-23 Itt Mfg Enterprises Inc Unterdruck-Bremskraftverstärker
DE19816767A1 (de) * 1998-04-16 1999-10-21 Continental Teves Ag & Co Ohg Ventilbaugruppe für einen Unterdruck-Bremskraftverstärker
EP1077851B1 (de) 1998-05-15 2003-04-16 Continental Teves AG & Co. oHG Bremskraftverstärker mit panikbremsfunktion
DE19824501A1 (de) * 1998-06-02 1999-12-09 Continental Teves Ag & Co Ohg Unterdruckbremskraftverstärker

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017866A (en) * 1959-08-03 1962-01-23 Kelsey Hayes Co Fluid pressure operated motor
US3082744A (en) * 1961-08-02 1963-03-26 Bendix Corp Servomotor control valve
DE1801022A1 (de) * 1968-10-04 1970-04-09 Teves Gmbh Alfred Hilfskraftvorrichtung,insbesondere zur Betaetigung der Bremsen von Kraftfahrzeugen
DE3019558A1 (de) * 1980-05-22 1981-11-26 Alfred Teves Gmbh, 6000 Frankfurt Mechanisch gesteuerter kraftverstaerker, insbesondere fuer bremsanlagen von kraftfahrzeugen
US4608825A (en) * 1983-10-07 1986-09-02 Fail Safe Brake Corporation Automatic brake actuator with controlled release
US4649802A (en) * 1984-10-29 1987-03-17 Allied Corporation Control valve
FR2596714B1 (fr) * 1986-04-08 1988-06-10 Bendix France Servomoteur d'assistance au freinage
JP2545900B2 (ja) * 1987-12-25 1996-10-23 自動車機器株式会社 ブレーキ倍力装置の停車保持装置

Also Published As

Publication number Publication date
MX9202210A (es) 1992-11-01
YU47492A (sh) 1995-10-03
RU2028232C1 (ru) 1995-02-09
KR920021384A (ko) 1992-12-18
US5249651A (en) 1993-10-05
BR9201889A (pt) 1993-01-05
JPH05155330A (ja) 1993-06-22
FR2676414A1 (fr) 1992-11-20
EP0514239A1 (fr) 1992-11-19
PL294509A1 (en) 1993-01-25
DE69200223T2 (de) 1994-10-20
PL168214B1 (pl) 1996-01-31
EP0514239B1 (fr) 1994-07-06
DE69200223D1 (de) 1994-08-11

Similar Documents

Publication Publication Date Title
ES2092827T3 (es) Servomotor neumatico.
ES2059195T3 (es) Servomotor neumatico.
ES2095680T3 (es) Servomotor neumatico.
ES2096324T3 (es) Servomotor neumatico.
US4979426A (en) Vacuum brake power booster
ES2056693T3 (es) Servomotor neumatico.
ES2069392T3 (es) Servomotor neumatico.
US4729289A (en) Power brake booster for an automotive vehicle
US4377966A (en) Servo boosters for vehicle braking systems
US3155012A (en) Fluid pressure motor mechanism
ES2075723T3 (es) Servomotor neumatico.
GB2132720A (en) Tandem-piston brake power booster
ES2073884T3 (es) Servomotor neumatico.
ES2065750T3 (es) Servomotor neumatico.
ES2046871T3 (es) Servofreno neumatico
US2997028A (en) Fluid pressure motor suructure
ES2073695T3 (es) Conjunto de servomotor de asistencia al frenado y de cilindro maestro.
ES2056694T3 (es) Servomotor neumatico.
ES2116100T3 (es) Servomotor neumatico de ayuda al frenado.
ES2078122T3 (es) Servomotor neumatico.
ES2073882T3 (es) Servomotor neumatico.
ES2065639T3 (es) Procedimiento de reglaje del valor de salto de un servomotor neumatico de asistencia al frenado y servomotor para la realizacion de este procedimiento.
ES2105877T3 (es) Servomotor neumatico de asistencia al frenado, de funcionamiento silencioso.
ES2050511T3 (es) Servomotor de asistencia con depresion.
US3200579A (en) Fluid pressure servomotors

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 514239

Country of ref document: ES