BR9809290A - Sistema de frenagem de veìculo e método de operação do mesmo - Google Patents
Sistema de frenagem de veìculo e método de operação do mesmoInfo
- Publication number
- BR9809290A BR9809290A BR9809290-1A BR9809290A BR9809290A BR 9809290 A BR9809290 A BR 9809290A BR 9809290 A BR9809290 A BR 9809290A BR 9809290 A BR9809290 A BR 9809290A
- Authority
- BR
- Brazil
- Prior art keywords
- compressor
- braking system
- collector
- circuit
- consumer
- 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
- B60T13/26—Compressed-air systems
- B60T13/268—Compressed-air systems using accumulators or reservoirs
-
- 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/28—Valves specially adapted therefor
- B60T11/32—Automatic cut-off valves for defective pipes
- B60T11/326—Automatic cut-off valves for defective pipes in pneumatic systems
-
- 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
-
- 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
- B60T17/18—Safety devices; Monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Patente de Invenção: <B>"SISTEMA DE FRENAGEM DE VEìCULO E MéTODO DE OPERAçãO DO MESMO"<D>. Um sistema de frenagem a ar de um veículo tem um compressor 11, uma válvula de retenção 16, um coletor 20, uma válvula de demanda que pode ser eletricamente atuada 21, um circuito consumidor de ar 2,1. Um circuito auxiliar conectado ao coletor 20 ao circuito consumidor 21 via uma válvula que pode ser eletricamente atuada 26 e uma válvula de retenção 31. No caso de uma falha elétrica, o ar sob pressão pode ser suprido para o circuito consumidor 2,1 via o circuito auxiliar. Em um outro aspecto, uma pluralidade de circuitos consumidores 2,1, 2,2 é provida. Esses circuitos podem ser carregados a partir do compressor 11 via o coletor, ou interconectados via o coletor independentemente do compressor. Este arranjo permite uma operação mais flexível do compressor e/ou uma reserva maior no caso de uma falha da fonte de pressão.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9708170.7A GB9708170D0 (en) | 1997-04-23 | 1997-04-23 | Vehicle braking system |
PCT/GB1998/001187 WO1998047751A1 (en) | 1997-04-23 | 1998-04-23 | Vehicle braking system and method of operation thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9809290A true BR9809290A (pt) | 2000-07-04 |
Family
ID=10811190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9809290-1A BR9809290A (pt) | 1997-04-23 | 1998-04-23 | Sistema de frenagem de veìculo e método de operação do mesmo |
Country Status (7)
Country | Link |
---|---|
US (1) | US6276761B1 (pt) |
EP (2) | EP1004495B1 (pt) |
JP (2) | JP3441738B2 (pt) |
BR (1) | BR9809290A (pt) |
DE (3) | DE69806374T2 (pt) |
GB (1) | GB9708170D0 (pt) |
WO (1) | WO1998047751A1 (pt) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19835638A1 (de) | 1998-08-06 | 2000-02-17 | Knorr Bremse Systeme | Elektronische Druckluftaufbereitungsanlage |
JP4543476B2 (ja) * | 2000-02-14 | 2010-09-15 | トヨタ自動車株式会社 | ブレーキ装置 |
WO2002022419A2 (en) * | 2000-09-14 | 2002-03-21 | Ge Harris Railway Electronics, Llc | Latching exhaust valve |
FR2827646B1 (fr) | 2001-07-18 | 2004-03-05 | Renault Vehicules Ind | Dispositif de traitement d'air comprime destine a etre installe dans un vehicule industriel |
FR2827645B1 (fr) | 2001-07-18 | 2004-03-05 | Renault Vehicules Ind | Dispositif de traitement d'air comprime destine a etre installe dans un vehicule industriel |
DE10314642B3 (de) † | 2003-04-01 | 2004-11-04 | Haldex Brake Products Gmbh | Druckluftaufbereitungsgerät |
DE502004002977D1 (de) * | 2003-07-28 | 2007-04-05 | Wabco Gmbh | Verfahren und vorrichtung zum erkennen eines ausfalls eines druckluftverbraucherkreises in einer elektronischen druckluftanlage für fahrzeuge |
DE10357765A1 (de) | 2003-07-28 | 2005-03-10 | Wabco Gmbh & Co Ohg | Verfahren zum Wiederbefüllen von Bremskreisen nach einem starken Druckluftverbrauch und Vorrichtung zur Durchführung des Verfahrens |
US20070278854A1 (en) * | 2003-07-28 | 2007-12-06 | Heinrich Diekmeyer | Pressurized Medium Consumer Device |
DE10357762A1 (de) * | 2003-07-28 | 2005-02-24 | Wabco Gmbh & Co.Ohg | Elektronische Druckluftanlage |
WO2005014359A1 (de) * | 2003-07-28 | 2005-02-17 | Wabco Gmbh & Co. Ohg | Elektronische druckluftanlage |
WO2005014357A1 (de) | 2003-07-28 | 2005-02-17 | Wabco Gmbh & Co. Ohg | Elektronische druckluftanlage |
DE10357763A1 (de) * | 2003-07-28 | 2005-03-10 | Wabco Gmbh & Co Ohg | Elektronische Druckluftanlage |
DE102004001917A1 (de) * | 2003-07-28 | 2005-02-17 | Wabco Gmbh & Co.Ohg | Druckmittel-Verbrauchseinrichtung |
WO2005014353A1 (de) | 2003-07-28 | 2005-02-17 | Wabco Gmbh & Co. Ohg | Verfahren und vorrichtung zum erkennen eines defektes oder ausfalls eines druckluftverbraucherkreises in einer elektronischen druckluftanlage für fahrzeuge |
DE10336611A1 (de) | 2003-08-08 | 2005-03-03 | Wabco Gmbh & Co.Ohg | Druckmittelbetriebene Bremsanlage für ein Fahrzeug |
DE102006048071A1 (de) * | 2006-10-11 | 2008-04-17 | Wabco Gmbh | Druckluftversorgungsanlage und Verfahren zur Parameter-Ermittlung der Anlage |
JP5302504B2 (ja) * | 2006-12-01 | 2013-10-02 | ナブテスコ株式会社 | マルチプロテクションバルブ |
DE102007050222B4 (de) | 2007-10-20 | 2022-02-10 | Zf Cv Systems Hannover Gmbh | Elektronische Luftaufbereitungsanlage |
DE102008014458A1 (de) * | 2008-03-14 | 2009-09-17 | Wabco Gmbh | Bremsanlage für ein Fahrzeug |
DE102008047631A1 (de) * | 2008-09-17 | 2010-03-25 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Verfahren zum Betreiben eines Feststellbremsmoduls im Defektfall und zum Ausführen des Verfahrens geeignetes Feststellbremsmodul |
DE102009029898A1 (de) * | 2009-06-23 | 2010-12-30 | Wabco Gmbh | Druckluftversorgungssystem für einen Druckluftverbraucherkreis, insbesondere für ein Luftfederungssystem |
JP5336400B2 (ja) * | 2010-02-04 | 2013-11-06 | ナブテスコオートモーティブ株式会社 | 車両用圧縮空気供給装置 |
JP6268001B2 (ja) * | 2014-03-11 | 2018-01-24 | 日野自動車株式会社 | 車両用エア供給システム |
SE539012C2 (en) * | 2015-07-02 | 2017-03-21 | Scania Cv Ab | Method and system for improving safety for a vehicle braking system |
US10596873B2 (en) * | 2017-02-09 | 2020-03-24 | Beijingwest Industries Co., Ltd. | Vehicle suspension control system and method of operation thereof |
CN111038423B (zh) * | 2019-12-04 | 2021-06-04 | 珠海格力电器股份有限公司 | 一种气动控制方法、装置、计算机可读存储介质及车辆 |
EP4029746A1 (en) * | 2021-01-19 | 2022-07-20 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Electronically controlled protection valve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4020561A1 (de) * | 1990-06-28 | 1992-01-09 | Man Nutzfahrzeuge Ag | Druckluftanlage in einem nutzfahrzeug |
DE4421575C2 (de) | 1994-06-21 | 1997-07-03 | Grau Gmbh | Druckregler für Druckluftbeschaffungsanlagen von Kraftfahrzeugen |
DE19515895A1 (de) * | 1995-04-29 | 1996-10-31 | Bosch Gmbh Robert | Druckluft-Versorgungseinrichtung für Fahrzeug-Druckluftanlagen sowie Verfahren zum Steuern der Druckluft-Versorgungseinrichtung |
US5678900A (en) | 1995-12-19 | 1997-10-21 | Grau Gmbh | Unloader for a source of air under pressure on vehicles |
DE19632754B4 (de) * | 1996-08-14 | 2007-10-18 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Energieversorgungseinrichtung einer Druckluft-Bremsanlage, insbesondere für Nutzfahrzeuge |
-
1997
- 1997-04-23 GB GBGB9708170.7A patent/GB9708170D0/en active Pending
-
1998
- 1998-04-23 DE DE69806374T patent/DE69806374T2/de not_active Expired - Lifetime
- 1998-04-23 WO PCT/GB1998/001187 patent/WO1998047751A1/en active IP Right Grant
- 1998-04-23 EP EP00101998A patent/EP1004495B1/en not_active Expired - Lifetime
- 1998-04-23 EP EP98917451A patent/EP0977682B1/en not_active Expired - Lifetime
- 1998-04-23 US US09/403,444 patent/US6276761B1/en not_active Expired - Lifetime
- 1998-04-23 DE DE69828795T patent/DE69828795T2/de not_active Expired - Lifetime
- 1998-04-23 DE DE0977682T patent/DE977682T1/de active Pending
- 1998-04-23 BR BR9809290-1A patent/BR9809290A/pt not_active IP Right Cessation
- 1998-04-23 JP JP54530598A patent/JP3441738B2/ja not_active Expired - Fee Related
-
2002
- 2002-10-30 JP JP2002315847A patent/JP2003146200A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB9708170D0 (en) | 1997-06-11 |
DE69806374T2 (de) | 2003-04-03 |
US6276761B1 (en) | 2001-08-21 |
EP1004495B1 (en) | 2005-01-26 |
DE69828795T2 (de) | 2005-12-22 |
WO1998047751A1 (en) | 1998-10-29 |
JP3441738B2 (ja) | 2003-09-02 |
EP1004495A2 (en) | 2000-05-31 |
DE69828795D1 (de) | 2005-03-03 |
DE69806374D1 (de) | 2002-08-08 |
JP2003146200A (ja) | 2003-05-21 |
EP1004495A3 (en) | 2003-07-09 |
EP0977682A1 (en) | 2000-02-09 |
JP2000513674A (ja) | 2000-10-17 |
DE977682T1 (de) | 2000-08-17 |
EP0977682B1 (en) | 2002-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 9A, 10A , 11A E 12A ANUIDADES |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2039 DE 02/02/2010 E AO NAO RECOLHIMENTO DA 13A, 14A E 15A ANUIDADES. |