BR0113174A - Freio de imobilização eletronicamente comandado para um veìculo - Google Patents
Freio de imobilização eletronicamente comandado para um veìculoInfo
- Publication number
- BR0113174A BR0113174A BR0113174-5A BR0113174A BR0113174A BR 0113174 A BR0113174 A BR 0113174A BR 0113174 A BR0113174 A BR 0113174A BR 0113174 A BR0113174 A BR 0113174A
- Authority
- BR
- Brazil
- Prior art keywords
- pressure
- pressure chamber
- reservoir
- vehicle
- fluid source
- 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
- 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
- B60T7/122—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger for locking of reverse movement
-
- 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
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
-
- 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
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
- B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
-
- 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
- B60T8/343—Systems characterised by their lay-out
- B60T8/344—Hydraulic systems
- B60T8/345—Hydraulic systems having more than one brake circuit per wheel
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
- Braking Arrangements (AREA)
Abstract
"FREIO DE IMOBILIZAçãO ELETRONICAMENTE COMANDADO PARA UM VEìCULO". Um freio de imobilização eletronicamente controlado para um veículo que compreende um dispositivo de ligação (35) para a produção de um sinal de ativação eletrónica, um dispositivo de afrouxamento (35) para a produção de um sinal de desativação, um dispositivo de comando (25) eletrónico que processa estes sinais, uma fonte de fluido sob pressão (14, 16, 21) e módulos de frenagem (2) ligáveis à fonte de fluido sob pressão (14, 16, 21) para a produção de potências do freio nas rodas do veículo com uma primeira câmara de pressão (34) adjacente a um órgão de fixação do respectivo módulo do freio (2), que pode ser ligado através de um circuito de frenagem de serviço (22) a um cilindro principal de frenagem (23) e com uma segunda câmara de pressão (9) adjacente ao órgão respectivo de fixação a qual pode ser ligada através de um circuito hidráulico separado (17, 18, 19, 20) à fonte de fluido sob pressão (14, 16, 21). Em pelo menos uma parte dos módulos de frenagem (2), o órgão de fixação correspondente compreende dois êmbolos de pressão (4, 5) separados, dispostos coaxialmente, dos quais um limita a primeira câmara de pressão (34) e por entre os quais é configurada a segunda câmara de pressão (9), de que a fonte de fluido de pressão compreende um reservatório de pressão (16) para o armazenamento do fluido sob pressão, um produtor de pressão (14) para o enchimento do reservatório de pressão (16) e um reservatório de fluido (21) e de que no circuito hidráulico são dispostas, por sinais de comando do dispositivo de comando (25), disposições de válvulas comandáveis (11, 12) para a comunicação opcional da saída de pressão do reservatório de pressão (16) com a segunda câmara de pressão respectiva (9) dos módulos do freio de rodas (2) e para a comunicação opcional da segunda câmara de pressão respectiva (9) dos módulos do freio de rodas (2) com o reservatório de líquido (21).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10038786A DE10038786C2 (de) | 2000-08-09 | 2000-08-09 | Elektronisch gesteuertes Feststellbremsaggregat für ein Kraftfahrzeug |
PCT/EP2001/009178 WO2002012040A1 (de) | 2000-08-09 | 2001-08-08 | Elektronisch gesteuerte feststellbremse für ein fahrzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0113174A true BR0113174A (pt) | 2003-12-30 |
Family
ID=7651800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0113174-5A BR0113174A (pt) | 2000-08-09 | 2001-08-08 | Freio de imobilização eletronicamente comandado para um veìculo |
Country Status (10)
Country | Link |
---|---|
US (1) | US20040011610A1 (pt) |
EP (1) | EP1307373A1 (pt) |
JP (1) | JP2004505835A (pt) |
KR (1) | KR20030036688A (pt) |
BR (1) | BR0113174A (pt) |
CZ (1) | CZ2003608A3 (pt) |
DE (1) | DE10038786C2 (pt) |
MX (1) | MXPA03001132A (pt) |
PL (1) | PL360078A1 (pt) |
WO (1) | WO2002012040A1 (pt) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2850924B1 (fr) * | 2003-02-07 | 2005-04-29 | Peugeot Citroen Automobiles Sa | Systeme de gestion de l'etat et du fonctionnement d'un vehicule automobile |
DE502004001354D1 (de) * | 2003-04-08 | 2006-10-12 | Continental Teves Ag & Co Ohg | Vorrichtung und verfahren zum betrieb einer feststellbremse für kraftfahrzeuge |
DE10317501B4 (de) * | 2003-04-16 | 2015-06-03 | Daimler Ag | Verfahren zum Betrieb eines Kraftfahrzeugs |
DE10320908B3 (de) * | 2003-05-09 | 2005-02-03 | Lucas Automotive Gmbh | Hydraulisch betätigbare Fahrzeugbremse |
DE10324808B4 (de) * | 2003-06-02 | 2005-10-20 | Bosch Gmbh Robert | Optimierte Steuergerät-Konfiguration für eine Kfz-Feststellbremse |
DE10327567B4 (de) * | 2003-06-18 | 2014-07-10 | Robert Bosch Gmbh | Verfahren zur Betätigung einer Fremdkraft-Feststellbremsanlage |
DE10336611A1 (de) * | 2003-08-08 | 2005-03-03 | Wabco Gmbh & Co.Ohg | Druckmittelbetriebene Bremsanlage für ein Fahrzeug |
DE10345485B4 (de) * | 2003-09-30 | 2016-08-04 | Volkswagen Ag | Bremsvorrichtung mit Betriebs- und Feststellbremsfunktion |
DE10350552A1 (de) * | 2003-10-29 | 2005-06-02 | Robert Bosch Gmbh | Fahrwerkunterstütztes Hilfs- bzw. Notbremssystem |
DE10359419B4 (de) * | 2003-12-18 | 2014-06-26 | Robert Bosch Gmbh | Verfahren zur Prüfung der Verriegelung einer druckmittelbetätigten Feststell-Radbremse eines Kraftfahrzeugs |
DE102004025402B4 (de) * | 2004-05-24 | 2006-05-11 | Lucas Automotive Gmbh | Verfahren zum Bremsen eines Fahrzeugs mittels einer fluidisch ansteuerbaren Fahrzeugbremsanlage und Fahrzeugbremsanlage |
JP4501816B2 (ja) * | 2004-08-27 | 2010-07-14 | 株式会社アドヴィックス | 車両用駐車ブレーキ装置 |
DE102005024834B3 (de) * | 2005-05-31 | 2007-01-04 | Lucas Automotive Gmbh | Verfahren und System zur Steuerung einer Kraftfahrzeug-Feststellbremse während eines Halts |
JP4544056B2 (ja) * | 2005-06-24 | 2010-09-15 | 株式会社アドヴィックス | 車両用駐車ブレーキ装置 |
US7644996B2 (en) * | 2005-07-12 | 2010-01-12 | International Business Machines Corporation | System and method for monitoring parking brake release |
SE530381C2 (sv) * | 2006-03-15 | 2008-05-20 | Volvo Lastvagnar Ab | System för automatisk manövrering av parkeringsbromsen på ett fordon |
JP4520958B2 (ja) | 2006-03-31 | 2010-08-11 | 日信工業株式会社 | 車両用ブレーキ液圧制御装置 |
US7708120B2 (en) * | 2007-08-17 | 2010-05-04 | Eli Einbinder | Electronically controlled brakes for walkers |
DE102009004023B4 (de) * | 2009-01-08 | 2018-07-12 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Verfahren zum Steuern eines Start-Stop-Betriebs eines Fahrzeugs mit Hybridantrieb und ein entsprechendes Fahrzeug |
FR2955817B1 (fr) * | 2010-02-03 | 2012-02-03 | Messier Bugatti | Architecture de freinage hydraulique pour aeronef avec freins a demi-cavites |
KR101682715B1 (ko) * | 2010-04-28 | 2016-12-05 | 현대모비스 주식회사 | 전자식 제동장치의 주차제동기구 |
JP5273098B2 (ja) * | 2010-06-15 | 2013-08-28 | 株式会社アドヴィックス | 車両用制動制御装置 |
DE102010062013A1 (de) | 2010-09-08 | 2012-03-08 | Robert Bosch Gmbh | Verfahren zum Absichern eines Fahrzeugs mit automatischer Parkbremse |
CN103619679B (zh) * | 2011-06-20 | 2017-06-13 | 大陆-特韦斯贸易合伙股份公司及两合公司 | 用于液压支持车辆的电动驻车制动器的方法 |
DE102011077786A1 (de) * | 2011-06-20 | 2012-12-20 | Continental Teves Ag & Co. Ohg | Aktuatorsystem und Betriebsverfahren für ein Aktuatorsystem |
DE102014225831A1 (de) * | 2014-12-15 | 2016-06-16 | Continental Teves Ag & Co. Ohg | Bewegungserkennung eines geparkten Fahrzeuges |
DE102014225954A1 (de) * | 2014-12-16 | 2016-06-16 | Continental Teves Ag & Co. Ohg | Bremsensteuervorrichtung sowie Bremsanlage |
US9873413B2 (en) | 2015-12-16 | 2018-01-23 | David J. Oberheu | Parking brake remote actuation |
DE102016205247A1 (de) | 2016-03-30 | 2017-10-05 | Robert Bosch Gmbh | Bremssystem für ein Kraftfahrzeug, Verfahren zum Betreiben des Bremssystems |
DE102017211871A1 (de) * | 2017-07-12 | 2019-01-17 | Robert Bosch Gmbh | Steuervorrichtung und Verfahren zum Ausführen einer Haltefunktion mittels eines hydraulischen Bremssystems eines Fahrzeugs |
CN114872533A (zh) * | 2022-07-12 | 2022-08-09 | 中国重汽集团济南动力有限公司 | 一种用于电制动轻卡的48v混动***及其控制方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1655313C3 (de) * | 1966-11-16 | 1974-01-24 | Alfred Teves Gmbh, 6000 Fankfurt | Zweikreisbremszylinder, insbesondere für Scheibenbremsen |
US3724606A (en) * | 1970-03-30 | 1973-04-03 | Aisin Seiki | Disk brake assembly |
US3921767A (en) * | 1972-03-13 | 1975-11-25 | Aisin Seiki | Wheel cylinder in a dual hydraulic brake system of a vehicle |
DE3027745A1 (de) * | 1980-07-22 | 1982-02-18 | Alfred Teves Gmbh, 6000 Frankfurt | Elektro-hydraulische kombinationssteuerung mit hilfs- und notbremse |
DE3626292A1 (de) * | 1986-08-02 | 1988-02-11 | Teves Gmbh Alfred | Hydraulische bremsanlage fuer kraftfahrzeuge |
DE19618489C2 (de) * | 1995-09-12 | 2000-01-05 | Fte Automotive Gmbh | Hydraulische Bremsanlage, insbesondere für Kraftfahrzeuge |
DE19625919B4 (de) * | 1996-06-28 | 2007-12-13 | Robert Bosch Gmbh | System zur Steuerung der Bremswirkung bei einem Kraftfahrzeug |
DE19818156A1 (de) * | 1998-04-23 | 1999-10-28 | Bosch Gmbh Robert | Piezohydraulische Radbremsvorrichtung |
DE19831541A1 (de) * | 1998-07-14 | 2000-03-02 | Continental Teves Ag & Co Ohg | Bremsbetätigungsverfahren, Bremsensteuerung, Bremsanlage und Kraftfahrzeuge mit einer solchen Bremsanlage |
DE19859804C2 (de) * | 1998-12-23 | 2001-01-11 | Daimler Chrysler Ag | Feststellbremsanlage für ein Kraftfahrzeug |
GB2349675B (en) * | 1999-05-05 | 2003-04-23 | Lucas Ind Plc | Improved back-up braking in electro-hydraulic (ehb) braking systems |
DE19954284B4 (de) * | 1999-11-11 | 2018-06-14 | Robert Bosch Gmbh | Elektrisch gesteuertes Bremssystem für ein Fahrzeug |
US6511134B2 (en) * | 2000-01-18 | 2003-01-28 | Caterpillar Inc. | Parking brake switch for an electro-hydraulic brake system |
US6695099B1 (en) * | 2003-01-15 | 2004-02-24 | Delphi Technologies, Inc. | Twin piston single bore brake caliper apparatus |
-
2000
- 2000-08-09 DE DE10038786A patent/DE10038786C2/de not_active Expired - Fee Related
-
2001
- 2001-08-08 EP EP01974143A patent/EP1307373A1/de not_active Withdrawn
- 2001-08-08 BR BR0113174-5A patent/BR0113174A/pt not_active IP Right Cessation
- 2001-08-08 WO PCT/EP2001/009178 patent/WO2002012040A1/de not_active Application Discontinuation
- 2001-08-08 MX MXPA03001132A patent/MXPA03001132A/es unknown
- 2001-08-08 CZ CZ2003608A patent/CZ2003608A3/cs unknown
- 2001-08-08 PL PL36007801A patent/PL360078A1/xx unknown
- 2001-08-08 KR KR10-2003-7001955A patent/KR20030036688A/ko not_active Application Discontinuation
- 2001-08-08 US US10/344,110 patent/US20040011610A1/en not_active Abandoned
- 2001-08-08 JP JP2002517352A patent/JP2004505835A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
KR20030036688A (ko) | 2003-05-09 |
PL360078A1 (en) | 2004-09-06 |
MXPA03001132A (es) | 2004-04-20 |
US20040011610A1 (en) | 2004-01-22 |
CZ2003608A3 (cs) | 2004-09-15 |
DE10038786C2 (de) | 2002-09-19 |
DE10038786A1 (de) | 2002-02-28 |
JP2004505835A (ja) | 2004-02-26 |
EP1307373A1 (de) | 2003-05-07 |
WO2002012040A1 (de) | 2002-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A,6AE7A ANUIDADE |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008. |