ES2073884T3 - Servomotor neumatico. - Google Patents
Servomotor neumatico.Info
- Publication number
- ES2073884T3 ES2073884T3 ES92401227T ES92401227T ES2073884T3 ES 2073884 T3 ES2073884 T3 ES 2073884T3 ES 92401227 T ES92401227 T ES 92401227T ES 92401227 T ES92401227 T ES 92401227T ES 2073884 T3 ES2073884 T3 ES 2073884T3
- Authority
- ES
- Spain
- Prior art keywords
- elastic
- rest
- front chamber
- wall
- rear position
- 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
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
- B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm
-
- 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
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or 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
- 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
-
- 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
- B60T8/44—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
- B60T8/447—Reducing the boost of the power-assist booster means to reduce brake pressure
- B60T8/448—Reducing the boost of the power-assist booster means to reduce brake pressure the power-assist booster means being a vacuum or compressed air booster
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Braking Systems And Boosters (AREA)
Abstract
LA INVENCION SE REFIERE A UN SERVOMOTOR NEUMATICO DE ASISTENCIA AL FRENADO QUE LLEVA UNA CUBIERTA (10) EN EL INTERIOR DE LA CUAL SE ENCUENTRA UNA PARED MOVIL (12, 14) QUE VUELVE A UNA POSICION TRASERA DE REPOSO POR UN MEDIO ELASTICO Y QUE DEFINE UNA CAMARA DELANTERA (16) CONECTADA PERMANENTEMENTE A UNA FUENTE DE DEPRESION (61) 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 PISTON (32) SOBRE UNA DE LAS CARAS DE UN DISCO DE REACCION (58) SOLIDARIO A UNA VARILLA DE EMPUJE (56). SEGUN LA INVENCION, EL MEDIO ELASTICO DE RETORNO DE LA PARED ELASTICA (12, 14) EN SU POSICION TRASERA DE REPOSO EJERCE SOBRE LA PARED MOVIL (12, 14) UNA FUERZA MODULABLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9105844A FR2676412B1 (fr) | 1991-05-14 | 1991-05-14 | Servomoteur pneumatique. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2073884T3 true ES2073884T3 (es) | 1995-08-16 |
Family
ID=9412777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92401227T Expired - Lifetime ES2073884T3 (es) | 1991-05-14 | 1992-04-30 | Servomotor neumatico. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5226347A (es) |
EP (1) | EP0514238B1 (es) |
JP (1) | JPH05155328A (es) |
DE (1) | DE69202921T2 (es) |
ES (1) | ES2073884T3 (es) |
FR (1) | FR2676412B1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5902579A (en) * | 1991-08-05 | 1999-05-11 | Bio-Technical Resources | Natamycin-containing streptomyces biomass and its use in animal feed |
FR2701531B1 (fr) * | 1993-02-12 | 1995-04-28 | Alliedsignal Europ Services | Electrovalve pneumatique proportionnelle. |
FR2711743B1 (fr) * | 1993-10-22 | 1996-01-05 | Alliedsignal Europ Services | Servomoteur doté d'un soufflet à montage rapide. |
DE4436297C2 (de) * | 1994-10-11 | 1998-10-08 | Lucas Ind Plc | Elektronisch gesteuerter Bremskraftverstärker und Verfahren zu dessen Betrieb |
FR2736606B1 (fr) * | 1995-07-10 | 1998-01-30 | Alliedsignal Europ Services | Servomoteur pneumatique a valve additionnelle |
US6253656B1 (en) * | 1998-07-08 | 2001-07-03 | Lucas Industries Public Limited Company | Sensor assembly for a brake booster and brake booster equipped therewith |
FR2813840B1 (fr) * | 2000-09-13 | 2003-04-04 | Bosch Gmbh Robert | Servofrein |
KR100712340B1 (ko) * | 2001-04-27 | 2007-05-02 | 한국델파이주식회사 | 차량용 진공배력장치 |
KR100524538B1 (ko) * | 2001-12-24 | 2005-10-31 | 한국델파이주식회사 | 차량용 진공 배력장치 |
JP2011505574A (ja) | 2007-12-03 | 2011-02-24 | シーティーエス・コーポレーション | リニアポジションセンサー |
US8083294B2 (en) * | 2008-10-06 | 2011-12-27 | Ford Global Technologies | Braking system for hybrid vehicle |
US8400142B2 (en) | 2008-11-26 | 2013-03-19 | Cts Corporation | Linear position sensor with anti-rotation device |
US8664947B2 (en) * | 2008-12-02 | 2014-03-04 | Cts Corporation | Actuator and sensor assembly |
US9435630B2 (en) | 2010-12-08 | 2016-09-06 | Cts Corporation | Actuator and linear position sensor assembly |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1277047B (de) * | 1961-05-24 | 1968-09-05 | Midland Ross Corp | Servobremseinrichtung, insbesondere fuer Kraftfahrzeuge (Bremsverstaerker) |
GB1511254A (en) * | 1974-08-22 | 1978-05-17 | Ferguson Ltd H | Vehicle anti-skid braking apparatus |
DE3128317A1 (de) * | 1981-07-17 | 1983-01-27 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulischer kraftverstaerker |
JPS59134048A (ja) * | 1983-01-24 | 1984-08-01 | Nissan Motor Co Ltd | 車両用倍力装置 |
US4640097A (en) * | 1983-06-02 | 1987-02-03 | Jidosha Kiki Co. Ltd. | Brake booster |
JPS60157951A (ja) * | 1984-01-28 | 1985-08-19 | Tokico Ltd | 車両ブレ−キ装置 |
DE3425672C2 (de) * | 1984-07-12 | 1994-07-28 | Teves Gmbh Alfred | Bremsanlage für Kraftfahrzeuge |
GB8502158D0 (en) * | 1985-01-29 | 1985-02-27 | Dewandre Co Ltd C | Vacuum intensifier |
DE3705333A1 (de) * | 1986-02-20 | 1987-08-27 | Tokico Ltd | Bremsvorrichtung fuer kraftfahrzeuge |
DE3821225C2 (de) * | 1987-06-27 | 2000-05-18 | Aisin Seiki | Hydraulisches Bremssystem für ein Kraftfahrzeug |
DE3833551A1 (de) * | 1988-10-01 | 1990-04-05 | Teves Gmbh Alfred | Bremsdruckgeber fuer eine bremsanlage mit blockierschutzregelung |
DE3906529A1 (de) * | 1988-11-03 | 1990-09-06 | Teves Gmbh Alfred | Schlupfgeregelte bremsanlage |
DE3918012A1 (de) * | 1989-06-02 | 1990-12-06 | Teves Gmbh Alfred | Unterdruckbremskraftverstaerker, insbesondere fuer eine blockiergeschuetzte, hydraulische bremsanlage |
DE3920766C3 (de) * | 1989-06-24 | 2002-09-19 | Continental Teves Ag & Co Ohg | Unterdruckbremskraftverstärker für eine schlupfgeregelte Bremsanlage |
-
1991
- 1991-05-14 FR FR9105844A patent/FR2676412B1/fr not_active Expired - Lifetime
-
1992
- 1992-04-30 DE DE69202921T patent/DE69202921T2/de not_active Expired - Lifetime
- 1992-04-30 ES ES92401227T patent/ES2073884T3/es not_active Expired - Lifetime
- 1992-04-30 EP EP92401227A patent/EP0514238B1/fr not_active Expired - Lifetime
- 1992-05-04 US US07/878,275 patent/US5226347A/en not_active Expired - Lifetime
- 1992-05-13 JP JP4146865A patent/JPH05155328A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPH05155328A (ja) | 1993-06-22 |
DE69202921D1 (de) | 1995-07-20 |
FR2676412A1 (fr) | 1992-11-20 |
DE69202921T2 (de) | 1995-11-02 |
EP0514238A1 (fr) | 1992-11-19 |
US5226347A (en) | 1993-07-13 |
FR2676412B1 (fr) | 1996-08-09 |
EP0514238B1 (fr) | 1995-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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