MX2008016044A - Un metodo para crear baja presion en un dispositivo de activacion de un sistema de vehiculo de motor. - Google Patents
Un metodo para crear baja presion en un dispositivo de activacion de un sistema de vehiculo de motor.Info
- Publication number
- MX2008016044A MX2008016044A MX2008016044A MX2008016044A MX2008016044A MX 2008016044 A MX2008016044 A MX 2008016044A MX 2008016044 A MX2008016044 A MX 2008016044A MX 2008016044 A MX2008016044 A MX 2008016044A MX 2008016044 A MX2008016044 A MX 2008016044A
- Authority
- MX
- Mexico
- Prior art keywords
- low
- pressure
- chamber
- predefined
- brake
- Prior art date
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
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/02—Arrangements of pumps or compressors, or control devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
Abstract
La invención se refiere a un método para crear baja presión en un dispositivo de activación de frenos de un sistema de frenos del vehículo de motor comprendiendo un potenciador de fuerza de frenos neumáticos (1) del cual el interior se divide en por lo menos una cámara de baja presión y una cámara de trabajo, un cilindro de freno principal (2), y una unidad de bomba de motor neumática (3) para crear la baja presión en la cámara de baja presión, que comprende una bomba de baja presión (6) y un motor (7) que impulsa la bomba de baja presión (6). Durante el proceso, la baja presión en la cámara de baja presión, o la diferencia de presión entre la cámara de baja presión y la cámara de trabajo, se registra por un sensor (9), y la unidad de bomba de motor (3) se enciende por una unidad de control electrónica (12) si no se logra un primer nivel de baja presión inferior Pe predefinido, y se apaga cuando se alcanza un segundo nivel de baja presión superior Pa, predefinido. Para asegurar el desempeño adecuado del potenciador de fuerza de frenos (19 cuando se usa la bomba de baja presión (6) como el único proveedor de baja presión, la invención recomienda que se controlen el primer nivel de baja presión inferior Pe predefinido, y el segundo nivel de baja presión superior Pa, predefinido, en la cámara de baja presión, dependiendo de la velocidad v del vehículo.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006031632 | 2006-07-06 | ||
| DE102006046478A DE102006046478A1 (de) | 2006-07-06 | 2006-09-29 | Verfahren zum Bereitstellen von Unterdruck einer Bremsbetätigungsvorrichtung einer Kraftfahrzeugbremsanlage |
| PCT/EP2007/054535 WO2008003547A1 (de) | 2006-07-06 | 2007-05-10 | Verfahren zum bereitstellen von unterdruck einer bremsbetätigungsvorrichtung einer kraftfahrzeugbremsanlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2008016044A true MX2008016044A (es) | 2009-01-20 |
Family
ID=38806146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2008016044A MX2008016044A (es) | 2006-07-06 | 2007-05-10 | Un metodo para crear baja presion en un dispositivo de activacion de un sistema de vehiculo de motor. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8231182B2 (es) |
| EP (1) | EP2040967B1 (es) |
| JP (1) | JP2009542490A (es) |
| KR (1) | KR101343709B1 (es) |
| CN (1) | CN101484343B (es) |
| BR (1) | BRPI0713893B1 (es) |
| DE (2) | DE102006046478A1 (es) |
| MX (1) | MX2008016044A (es) |
| WO (1) | WO2008003547A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844556A (zh) * | 2010-05-04 | 2010-09-29 | 奇瑞汽车股份有限公司 | 一种电动车辆制动方法和制动真空系统 |
| CN102371991B (zh) * | 2010-08-24 | 2016-06-15 | 福特环球技术公司 | 控制负压装置的方法和设备 |
| CN101973264B (zh) * | 2010-10-18 | 2013-04-24 | 浙江吉利汽车研究院有限公司 | 一种电动汽车的电动真空泵控制电路 |
| DE102011088938A1 (de) * | 2011-01-24 | 2012-07-26 | Continental Teves Ag & Co. Ohg | Verfahren zur Überwachung des Signalwertes eines Unterdrucksensors |
| DE102011088975A1 (de) | 2011-01-31 | 2012-08-02 | Continental Automotive Gmbh | Verfahren sowie Anordnung zur Regelung einer Vakuum-Pumpe |
| DE102011089590A1 (de) | 2011-01-31 | 2012-08-02 | Continental Automotive Gmbh | Verfahren zur Funktionsüberwachung einer Sicherheitsüberwachung einer Steuereinheit |
| DE102011120780A1 (de) * | 2011-12-09 | 2013-06-13 | Volkswagen Aktiengesellschaft | Verfahren zum Betrieb einer Unterdruckpumpe |
| US9657751B2 (en) | 2012-12-08 | 2017-05-23 | Ford Global Technologies, Llc | Pneumatic pressure brake booster system |
| US9333963B2 (en) | 2012-12-13 | 2016-05-10 | Continental Automotive Systems, Inc. | Vacuum pump for a brake system with clutch attachment to an engine |
| FR3002903B1 (fr) | 2013-03-05 | 2015-03-13 | Renault Sa | Procede et dispositif de controle de depression d'assistance de servofrein |
| CN108327698A (zh) * | 2018-01-22 | 2018-07-27 | 内蒙古青杉汽车有限公司 | 一种气泵系统控制方法 |
| DE102020206179A1 (de) | 2020-02-26 | 2021-08-26 | Continental Teves Ag & Co. Ohg | Vakuumverstärktes Bremssystem mit Redundanz |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2864410B2 (ja) * | 1991-03-28 | 1999-03-03 | スズキ株式会社 | 車両用ブレーキ装置 |
| JPH07502225A (ja) * | 1991-12-18 | 1995-03-09 | ワブコ オートモーティブ ユーケー リミテッド | 真空ポンプモータ制御装置およびその作動方法 |
| FR2686562B1 (fr) * | 1992-01-24 | 1994-04-29 | Peugeot | Dispositif d'entrainement d'une pompe rotative a vide pour un amplificateur pneumatique d'un systeme de freinage de vehicule automobile electrique. |
| DE4416833A1 (de) * | 1994-05-16 | 1995-11-23 | Teves Gmbh Alfred | Bremsanlage für Kraftfahrzeuge mit pneumatischem Bremskraftverstärker |
| DE69927928T2 (de) * | 1999-01-11 | 2006-07-27 | Toyota Jidosha K.K., Toyota | Bremssystem |
| DE19929880B4 (de) * | 1999-06-29 | 2017-08-10 | Robert Bosch Gmbh | Verfahren und Vorrrichtung zur Bereitstellung von Unterdruck in einem Fahrzeug |
| US6301883B1 (en) * | 1999-08-16 | 2001-10-16 | Delphi Technologies, Inc. | Vehicle brake booster with supplemental vacuum assist |
| JP3967536B2 (ja) | 1999-11-25 | 2007-08-29 | トヨタ自動車株式会社 | 可変動弁機構を有する内燃機関 |
| FR2804926B1 (fr) | 2000-02-10 | 2002-05-31 | Peugeot Citroen Automobiles Sa | Dispositif de freinage a sensation pedale amelioree et procede associe |
| DE102005027768A1 (de) * | 2004-06-17 | 2006-04-20 | Continental Teves Ag & Co. Ohg | Verfahren zum Bereitstellen von Unterdruck in einer Unterdruckkammer eines pneumatischen Bremskraftverstärkers |
| US7475951B2 (en) | 2005-01-18 | 2009-01-13 | Fuji Jukogyo Kabushiki Kaisha | Control system for brake vacuum pump |
-
2006
- 2006-09-29 DE DE102006046478A patent/DE102006046478A1/de not_active Withdrawn
-
2007
- 2007-05-10 MX MX2008016044A patent/MX2008016044A/es active IP Right Grant
- 2007-05-10 BR BRPI0713893A patent/BRPI0713893B1/pt active IP Right Grant
- 2007-05-10 EP EP07728987A patent/EP2040967B1/de active Active
- 2007-05-10 WO PCT/EP2007/054535 patent/WO2008003547A1/de active Application Filing
- 2007-05-10 KR KR1020097000160A patent/KR101343709B1/ko active IP Right Grant
- 2007-05-10 CN CN2007800255403A patent/CN101484343B/zh active Active
- 2007-05-10 US US12/307,431 patent/US8231182B2/en active Active
- 2007-05-10 DE DE502007002212T patent/DE502007002212D1/de active Active
- 2007-05-10 JP JP2009517061A patent/JP2009542490A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009542490A (ja) | 2009-12-03 |
| DE102006046478A1 (de) | 2008-01-10 |
| CN101484343B (zh) | 2010-10-13 |
| EP2040967B1 (de) | 2009-12-02 |
| WO2008003547A1 (de) | 2008-01-10 |
| US8231182B2 (en) | 2012-07-31 |
| KR101343709B1 (ko) | 2013-12-20 |
| BRPI0713893B1 (pt) | 2018-12-18 |
| EP2040967A1 (de) | 2009-04-01 |
| US20100005796A1 (en) | 2010-01-14 |
| CN101484343A (zh) | 2009-07-15 |
| KR20090036559A (ko) | 2009-04-14 |
| DE502007002212D1 (de) | 2010-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |