ES2098141T3 - Servomotor con fuelle poroso que forma un filtro. - Google Patents

Servomotor con fuelle poroso que forma un filtro.

Info

Publication number
ES2098141T3
ES2098141T3 ES94915593T ES94915593T ES2098141T3 ES 2098141 T3 ES2098141 T3 ES 2098141T3 ES 94915593 T ES94915593 T ES 94915593T ES 94915593 T ES94915593 T ES 94915593T ES 2098141 T3 ES2098141 T3 ES 2098141T3
Authority
ES
Spain
Prior art keywords
filter
servo motor
bellows forming
porous
lining
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
ES94915593T
Other languages
English (en)
Inventor
Jean-Pierre Gautier
Ulysse Vebro
Revilla Miguel 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 ES2098141T3 publication Critical patent/ES2098141T3/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

Landscapes

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

Abstract

LA INVENCION SE REFIERE A UN SERVOMOTOR NEUMATICO DE FRENADA QUE COMPRENDE UN PISTON NEUMATICO (5) QUE SE DESLIZA EN UN FORRO Y ALOJADO EN UN FUELLE DE PROTECCION TUBULAR (15) CUYO PRIMER EXTREMO (15A) ESTA CONECTADO A ESTE FORRO (3), LLEVANDO ESTE PISTON POR UNA PARTE UNA VALVULA (7) Y POR OTRA PARTE UN FILTRO DE DEPURACION (14) INTERPUESTA ENTRE LA VALVULA Y UNA FUENTE DE PRESION (A). SEGUN LA INVENCION EL FUELLE (15) ESTA AL MENOS PARCIALMENTE REALIZADO EN UN MATERIAL POROSO Y DEFORMABLE, DE MANERA A PODER CONSTITUIR EL MISMO EL FILTRO DE DEPURACION.
ES94915593T 1993-06-14 1994-05-06 Servomotor con fuelle poroso que forma un filtro. Expired - Lifetime ES2098141T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307120A FR2706403B1 (fr) 1993-06-14 1993-06-14 Servomoteur à soufflet poreux formant filtre.

Publications (1)

Publication Number Publication Date
ES2098141T3 true ES2098141T3 (es) 1997-04-16

Family

ID=9448086

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94915593T Expired - Lifetime ES2098141T3 (es) 1993-06-14 1994-05-06 Servomotor con fuelle poroso que forma un filtro.

Country Status (12)

Country Link
US (1) US5528975A (es)
EP (1) EP0702635B1 (es)
JP (1) JP3467627B2 (es)
KR (1) KR100287977B1 (es)
CN (1) CN1039529C (es)
BR (1) BR9406114A (es)
DE (1) DE69401215T2 (es)
ES (1) ES2098141T3 (es)
FR (1) FR2706403B1 (es)
RU (1) RU2106990C1 (es)
TW (1) TW269669B (es)
WO (1) WO1994029151A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19636169A1 (de) * 1996-09-06 1998-03-12 Teves Gmbh Alfred Pneumatischer Bremskraftverstärker
FR2775460B1 (fr) * 1998-02-27 2000-04-21 Bosch Syst Freinage Servomoteur utilisant un filtre a densite controlee
US6197078B1 (en) * 1999-02-05 2001-03-06 Glen Adams Sleeve filter
JP2000280889A (ja) * 1999-03-30 2000-10-10 Fuji Heavy Ind Ltd ブレーキ倍力装置
DE10161436C1 (de) * 2001-12-14 2003-07-03 Porsche Ag Ansauggeräuschdämpfer
DE102008021646B4 (de) * 2008-04-30 2015-04-09 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Scheibenbremse für ein Nutzfahrzeug
US8746127B2 (en) 2010-11-08 2014-06-10 Robert Bosch Gmbh Valve return spring with filter support for a pneumatic brake booster assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE392472C (de) * 1921-11-05 1924-03-24 Felix V Kalbacher Verfahren und Vorrichtung zum Aufbringen des Metallfadens oder -drahtes auf das Fadentraggestell elektrischer Gluehlampen
GB737762A (en) * 1953-07-20 1955-09-28 Dewandre Co Ltd C Improvements in or relating to servo braking apparatus
US4399736A (en) * 1981-02-23 1983-08-23 General Motors Corporation Vacuum suspended brake booster control valve
US4667568A (en) * 1983-03-23 1987-05-26 Nippon Air Brake Co., Ltd. Pull-type booster for vehicle
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
FR2580570B1 (fr) * 1985-04-17 1987-06-26 Bendix France Servomoteur d'assistance au freinage comportant un contacteur de stop
DE3924672A1 (de) * 1989-07-26 1991-01-31 Teves Gmbh Alfred Unterdruckkraftverstaerker
DE9015412U1 (de) * 1990-11-09 1992-03-12 Lucas Industries P.L.C., Birmingham, West Midlands Pneumatischer Bremskraftverstärker
US5161454A (en) * 1991-08-23 1992-11-10 Allied-Signal Inc. Valve body guard

Also Published As

Publication number Publication date
DE69401215T2 (de) 1997-04-24
EP0702635A1 (fr) 1996-03-27
EP0702635B1 (fr) 1996-12-18
US5528975A (en) 1996-06-25
FR2706403A1 (fr) 1994-12-23
RU2106990C1 (ru) 1998-03-20
JPH09501367A (ja) 1997-02-10
JP3467627B2 (ja) 2003-11-17
CN1039529C (zh) 1998-08-19
BR9406114A (pt) 1995-12-19
DE69401215D1 (de) 1997-01-30
KR100287977B1 (ko) 2001-05-02
WO1994029151A1 (fr) 1994-12-22
FR2706403B1 (fr) 1995-09-01
CN1101610A (zh) 1995-04-19
TW269669B (es) 1996-02-01

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