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
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 |
EP1610991B1 (de) * | 2003-04-08 | 2006-08-30 | 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混动系统及其控制方法 |
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 PL PL36007801A patent/PL360078A1/xx unknown
- 2001-08-08 JP JP2002517352A patent/JP2004505835A/ja not_active Withdrawn
- 2001-08-08 KR KR10-2003-7001955A patent/KR20030036688A/ko not_active Application Discontinuation
- 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 EP EP01974143A patent/EP1307373A1/de not_active Withdrawn
- 2001-08-08 US US10/344,110 patent/US20040011610A1/en not_active Abandoned
- 2001-08-08 CZ CZ2003608A patent/CZ2003608A3/cs unknown
Also Published As
Publication number | Publication date |
---|---|
MXPA03001132A (es) | 2004-04-20 |
EP1307373A1 (de) | 2003-05-07 |
WO2002012040A1 (de) | 2002-02-14 |
CZ2003608A3 (cs) | 2004-09-15 |
US20040011610A1 (en) | 2004-01-22 |
PL360078A1 (en) | 2004-09-06 |
DE10038786A1 (de) | 2002-02-28 |
KR20030036688A (ko) | 2003-05-09 |
DE10038786C2 (de) | 2002-09-19 |
JP2004505835A (ja) | 2004-02-26 |
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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. |