ES2172184T3 - Disposicion de sensor para un servofreno y servofreno equipado con ella. - Google Patents
Disposicion de sensor para un servofreno y servofreno equipado con ella.Info
- Publication number
- ES2172184T3 ES2172184T3 ES98940185T ES98940185T ES2172184T3 ES 2172184 T3 ES2172184 T3 ES 2172184T3 ES 98940185 T ES98940185 T ES 98940185T ES 98940185 T ES98940185 T ES 98940185T ES 2172184 T3 ES2172184 T3 ES 2172184T3
- Authority
- ES
- Spain
- Prior art keywords
- brake booster
- servofreno
- housing
- vacuum
- sensor arrangement
- 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
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Measuring Fluid Pressure (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Servofreno de vacío (10), con una carcasa (12), que presenta al menos una cámara de vacío (18, 18'') y una cámara de trabajo (16, 16''), separada de aquélla por una pared móvil (14, 14''), que puede ser comunicada, a elección, con vacío, o bien, con al menos presión atmosférica, y con una disposición de sensor (46) que presenta un sensor de presión diferencial (56), caracterizado porque, la disposición de sensor (46) presenta - una carcasa (48) dispuesta fuera de la carcasa de servofreno (12), en la que está dispuesto el sensor de presión diferencial (56), - un primer canal de dirección de aire (50) comunicado con el sensor de presión diferencial (56), cuya longitud basta para extenderse desde la disposición de sensor (46) hasta la cámara de trabajo (16, 16'') del servofreno (10), y - un segundo canal de dirección de aire (52) comunicado con el sensor de presión diferencial (56), cuya longitud basta para extenderse desde la disposición de sensor (46) hasta la cámara de vacío (18, 18'') del servofreno (10), y porque la carcasa (48) de la disposición de sensor (46) porta ambos canales de dirección de aire (50, 52) y está sujetada mediante los canales de dirección de aire (50, 52) al servofreno (10).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19729158A DE19729158C1 (de) | 1997-07-08 | 1997-07-08 | Bremskraftverstärker-Steuergerät und damit ausgerüsteter Bremskraftverstärker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2172184T3 true ES2172184T3 (es) | 2002-09-16 |
Family
ID=7835025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98940185T Expired - Lifetime ES2172184T3 (es) | 1997-07-08 | 1998-07-08 | Disposicion de sensor para un servofreno y servofreno equipado con ella. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0993400B1 (es) |
| JP (1) | JP2001509452A (es) |
| KR (1) | KR20010021547A (es) |
| BR (1) | BR9810551A (es) |
| DE (2) | DE19729158C1 (es) |
| ES (1) | ES2172184T3 (es) |
| WO (1) | WO1999002385A1 (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19819424A1 (de) * | 1998-04-30 | 1999-11-04 | Continental Teves Ag & Co Ohg | Leitungsführung in einem Vakuum-Bremskraftverstärker |
| US6957220B2 (en) | 2000-11-07 | 2005-10-18 | Research Investment Networks, Inc. | System, method and article of manufacture for tracking and supporting the distribution of content electronically |
| FR2812258B1 (fr) * | 2000-07-25 | 2002-12-27 | Bosch Gmbh Robert | Servofrein pneumatique et procede de montage |
| FR2813840B1 (fr) * | 2000-09-13 | 2003-04-04 | Bosch Gmbh Robert | Servofrein |
| US7191442B2 (en) | 2000-10-30 | 2007-03-13 | Research Investment Network, Inc. | BCA writer serialization management |
| DE10061153A1 (de) * | 2000-12-08 | 2002-06-27 | Lucas Varity Gmbh | Sensoranordnung für einen Unterdruck-Bremskraftverstärker und damit ausgerüsteter Unterdruck-Bremskraftverstärker |
| DE10061152A1 (de) * | 2000-12-08 | 2002-06-27 | Lucas Varity Gmbh | Sensoranordnung für einen Unterdruck-Bremskraftverstärker und damit ausgerüsteter Unterdruck-Bremskraftverstärker |
| DE50209980D1 (de) * | 2001-06-02 | 2007-05-31 | Continental Teves Ag & Co Ohg | Unterdruckbremskraftverstärker einer fahrzeugbremsanlage |
| DE10218972A1 (de) * | 2001-06-02 | 2003-02-20 | Continental Teves Ag & Co Ohg | Unterdruckbremskraftverstärker einer Fahrzeugbremsanlage und Verfahren zum Betrieb einer Fahrzeugbremsanlage mit einem Unterdruckbremskraftverstärker |
| FR2834265B1 (fr) * | 2001-12-31 | 2004-02-27 | Bosch Gmbh Robert | Ensemble a servomoteur d'assistance pneumatique au freinage et procede de determination d'au moins une grandeur physique variant en fonction d'une action de freinage exercee sur cet ensemble |
| US7267412B2 (en) | 2002-02-07 | 2007-09-11 | Continental Teves Ag & Co. Ohg | Method for determining or calibrating the brake control characteristic of a vacuum brake booster |
| DE102004007659B4 (de) * | 2004-02-17 | 2006-02-23 | Lucas Automotive Gmbh | Bremskrafterzeuger für eine hydraulische Fahrzeugbremsanlage |
| DE102004013191B4 (de) * | 2004-03-17 | 2007-02-22 | Lucas Automotive Gmbh | Hauptbremszylinder mit integrierter Druckerkennungseinrichtung |
| JP5537602B2 (ja) * | 2012-06-07 | 2014-07-02 | 日信工業株式会社 | 車両用負圧センサ付き負圧ブースタ |
| KR102537479B1 (ko) | 2021-04-26 | 2023-05-31 | (주)미래브이씨 | 차량용 공기압 스프링 브레이크 챔버의 압력 감지 시스템 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8712106U1 (de) * | 1987-08-14 | 1988-12-15 | Lucas Industries P.L.C., Birmingham, West Midlands | Pneumatischer Bremskraftverstärker |
| DE4028290C1 (es) * | 1990-09-06 | 1992-01-02 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
| DE4436297C2 (de) * | 1994-10-11 | 1998-10-08 | Lucas Ind Plc | Elektronisch gesteuerter Bremskraftverstärker und Verfahren zu dessen Betrieb |
-
1997
- 1997-07-08 DE DE19729158A patent/DE19729158C1/de not_active Expired - Fee Related
-
1998
- 1998-07-08 DE DE59802970T patent/DE59802970D1/de not_active Expired - Fee Related
- 1998-07-08 ES ES98940185T patent/ES2172184T3/es not_active Expired - Lifetime
- 1998-07-08 KR KR1020007000105A patent/KR20010021547A/ko not_active Withdrawn
- 1998-07-08 JP JP2000501930A patent/JP2001509452A/ja active Pending
- 1998-07-08 WO PCT/EP1998/004250 patent/WO1999002385A1/de not_active Ceased
- 1998-07-08 EP EP98940185A patent/EP0993400B1/de not_active Expired - Lifetime
- 1998-07-08 BR BR9810551-5A patent/BR9810551A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0993400A1 (de) | 2000-04-19 |
| WO1999002385A1 (de) | 1999-01-21 |
| DE59802970D1 (de) | 2002-03-14 |
| EP0993400B1 (de) | 2002-01-30 |
| DE19729158C1 (de) | 1998-10-01 |
| JP2001509452A (ja) | 2001-07-24 |
| KR20010021547A (ko) | 2001-03-15 |
| BR9810551A (pt) | 2000-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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