ES2056521T3 - Amplificador neumatico para instalaciones de frenos de vehiculos. - Google Patents

Amplificador neumatico para instalaciones de frenos de vehiculos.

Info

Publication number
ES2056521T3
ES2056521T3 ES91107936T ES91107936T ES2056521T3 ES 2056521 T3 ES2056521 T3 ES 2056521T3 ES 91107936 T ES91107936 T ES 91107936T ES 91107936 T ES91107936 T ES 91107936T ES 2056521 T3 ES2056521 T3 ES 2056521T3
Authority
ES
Spain
Prior art keywords
neck
amplifier
bushing
housing
ring
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
ES91107936T
Other languages
English (en)
Inventor
Joachim Eiser
Ilja Arambasik
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of ES2056521T3 publication Critical patent/ES2056521T3/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
    • 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
    • B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units
    • 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
    • B60T13/26—Compressed-air 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
    • 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
    • B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements
    • B60T13/5675—Supportstruts

Landscapes

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

Abstract

EN UNA CARCASA DEL AMPLIFICADOR (10) SE ENCUENTRA UNA PARED MOVIBLE (20, 22) ENTRE UNA CAMARA DE VACIO (36, 38) Y UNA CAMARA DE PRESION (40, 42) Y UNIDA CON UN ELEMENTO DE SUMINISTRO DE FUERZA (68). DE LA CARCASA DEL AMPLIFICADOR (10) SE ELEVA UN CUELLO (44) AXIAL, QUE SE EXTIENDE HACIA ATRAS A TRAVES DE UNA PARED DISPERSORA (30) Y ESTA FIJO EN LA CARCASA DEL AMPLIFICADOR (10) CON LA PARED MOVIBLE (20, 22) CONECTADA A UNA CAJA DE VALVULA (50) QUE MUESTRA UN CASQUILLO CILINDRICO (52) GUIADO EN EL CUELLO (44). EN LA CAJA DE VALVULA (50) ESTA GUIADO UN CUERPO DE VALVULA (60), QUE ES DESPLAZABLE CON UN ELEMENTO DE ACCIONAMIENTO AXIAL (64). UN FUELLE (90) CONECTA HERMETICAMENTE EL ELEMENTO DE ACCIONAMIENTO (54) CON EL CUELLO (44) Y RODEA EL CASQUILLO (52) CON UNA DISTANCIA RADIAL. CON EL MISMO EJE DEL CASQUILLO (52) ESTAN DISPUESTOS SOBRE EL CAMINO DE LA CORRIENTE DEL AIRE AMBIENTE HACIA EL CUERPO DE VALVULA (60) UN FILTRO DE AIRE (88, 100) EN FORMA DE ANILLO EXTERIOR E INTERIOR Y SITUADO UNO DETRAS DE OTRO. EL FILTRO DE AIRE (88) EXTERIOR ESTA INMEDIATAMENTE DETRAS DEL CUELLO (44) DE LA CARCASA DEL AMPLIFICADOR (10) DISPUESTO ALREDEDOR DEL CASQUILLO (52) DE LA CAJA DE LA VALVULA (50) Y SUJETO EN UN ANILLO DE FIJACION (80). EL ANILLO DE FIJACION (80) TIENE UNA PIEZA ANULAR (82) DELANTERA SUJETA EN EL CUELLO (44) ASI COMO UNA PIEZA ANULAR (92) TRASERA FIJADA EN EL FUELLE (90) Y ESTA DOTADO DE UNA ABERTURA DE ENTRADA (86) PARA EL AIRE AMBIENTE.
ES91107936T 1990-05-17 1991-05-16 Amplificador neumatico para instalaciones de frenos de vehiculos. Expired - Lifetime ES2056521T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9005629U DE9005629U1 (de) 1990-05-17 1990-05-17 Pneumatischer Kraftverstärker für Fahrzeug-Bremsanlagen

Publications (1)

Publication Number Publication Date
ES2056521T3 true ES2056521T3 (es) 1994-10-01

Family

ID=6853894

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91107936T Expired - Lifetime ES2056521T3 (es) 1990-05-17 1991-05-16 Amplificador neumatico para instalaciones de frenos de vehiculos.

Country Status (4)

Country Link
EP (1) EP0458192B1 (es)
KR (1) KR0177817B1 (es)
DE (2) DE9005629U1 (es)
ES (1) ES2056521T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418444C2 (de) * 1994-05-26 1999-01-14 Lucas Ind Plc Elektronisch regelbarer Bremskraftverstärker für eine Fahrzeugbremsanlage
FR2727921A1 (fr) * 1994-12-09 1996-06-14 Alliedsignal Europ Services Servomoteur pneumatique d'assistance au freinage
FR2727924A1 (fr) * 1994-12-09 1996-06-14 Alliedsignal Europ Services Servomoteur dote d'une entree d'air additionnel a debit adaptatif
FR2731668B1 (fr) * 1995-03-17 1997-05-16 Alliedsignal Europ Services Servomoteur dote d'une entree d'air directe a debit adaptif
JP2001514114A (ja) 1997-08-22 2001-09-11 ルーカス・インダストリーズ・パブリック・リミテッド・カンパニー 真空ブレーキブースタ
DE10034635B4 (de) * 2000-07-17 2005-06-30 Lucas Varity Gmbh Unterdruck-Bremskraftverstärker mit verbessertem Luftfilterelement
FR2813574B1 (fr) * 2000-09-04 2002-11-15 Bosch Gmbh Robert Servomoteur pneumatique, procede de fabrication d'un tel servomoteur et de vehicule automobile comportant un tel servomoteur
DE10222866A1 (de) * 2002-05-23 2003-12-04 Lucas Automotive Gmbh Unterdruckbremskraftverstärker und Bremskraftverstärker/Hauptzylinder-Einheit
CN104828050B (zh) * 2014-02-12 2018-01-23 上海通用汽车有限公司 车用电子真空泵的控制方法和实现该方法的车载电控单元
DE102015209788A1 (de) * 2015-05-28 2016-12-01 Continental Teves Ag & Co. Ohg Pneumatischer Bremskraftverstärker
DE102015212986A1 (de) * 2015-07-10 2017-01-12 Continental Teves Ag & Co. Ohg Pneumatischer Bremskraftverstärker mit einer abgesetzten Anlagefläche

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646758A (en) * 1970-03-30 1972-03-07 Bendix Corp Vacuum control for servomotor
JPS60128855U (ja) * 1984-02-09 1985-08-29 自動車機器株式会社 ブレ−キブ−スタの消音装置
DE3822554A1 (de) * 1988-07-04 1990-01-18 Teves Gmbh Alfred Anordnung zur befestigung eines bremskraftverstaerkers
DE3923843A1 (de) * 1989-07-19 1991-01-31 Teves Gmbh Alfred Unterdruck-bremskraftverstaerker

Also Published As

Publication number Publication date
KR910019844A (ko) 1991-12-19
DE59102227D1 (de) 1994-08-25
EP0458192B1 (de) 1994-07-20
KR0177817B1 (ko) 1999-03-20
DE9005629U1 (de) 1991-09-12
EP0458192A1 (de) 1991-11-27

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