BR9907235A - Sistema de direção servo-assistido e respectivo arranjo de válvulas - Google Patents
Sistema de direção servo-assistido e respectivo arranjo de válvulasInfo
- Publication number
- BR9907235A BR9907235A BR9907235-1A BR9907235A BR9907235A BR 9907235 A BR9907235 A BR 9907235A BR 9907235 A BR9907235 A BR 9907235A BR 9907235 A BR9907235 A BR 9907235A
- Authority
- BR
- Brazil
- Prior art keywords
- steering system
- assisted steering
- servo
- valve arrangement
- respective valve
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/061—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle provided with effort, steering lock, or end-of-stroke limiters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Power Steering Mechanism (AREA)
Abstract
<B>"SISTEMA DE DIREçãO SERVO-ASSISTIDO E RESPECTIVO ARRANJO DE VáLVULAS"<D>. A invenção está relacionada a um sistema de direção com assistência hidráulica para um veículo motorizado. Devido ao fato de que está associada ao sistema hidráulico uma válvula eletromecânica 12 que, na posição aberta, conecta hidraulicamente de maneira direta ou indireta as câmaras de trabalho 3, 4, é possível dispensar as válvulas limitadoras de pressão, válvulas de sucção secundárias e válvulas de interrupção limite convencionais.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19852061A DE19852061A1 (de) | 1998-11-11 | 1998-11-11 | Ventilanordnung für Servolenkungen |
PCT/EP1999/008543 WO2000027686A1 (de) | 1998-11-11 | 1999-11-08 | Ventilanordnung für servolenkungen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9907235A true BR9907235A (pt) | 2000-10-17 |
Family
ID=7887463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9907235-1A BR9907235A (pt) | 1998-11-11 | 1999-11-08 | Sistema de direção servo-assistido e respectivo arranjo de válvulas |
Country Status (5)
Country | Link |
---|---|
US (1) | US6345682B1 (pt) |
EP (1) | EP1044128A1 (pt) |
BR (1) | BR9907235A (pt) |
DE (1) | DE19852061A1 (pt) |
WO (1) | WO2000027686A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10118739A1 (de) | 2001-04-17 | 2002-11-14 | Trw Fahrwerksyst Gmbh & Co | Verfahren zum Steuern eines Servolenksystems |
WO2006023469A2 (en) * | 2004-08-16 | 2006-03-02 | Arvinmeritor Technology, Llc. | Hydro-mechanically coupled electric power steering system |
US7530422B2 (en) * | 2004-09-17 | 2009-05-12 | Delphi Technologies, Inc. | Force and position control for active front steering |
US20080296084A1 (en) * | 2004-11-11 | 2008-12-04 | Continental Teves Ag & Co. Ohg | Vehicle Steering System and Method For Controlling a Vehicle Steering System |
US7225894B2 (en) * | 2005-01-27 | 2007-06-05 | Trw Automotive U.S. Llc | Power steering apparatus |
US7793752B2 (en) * | 2005-05-05 | 2010-09-14 | Gm Global Technology Operations, Inc. | Method of determining boost direction in a power steering system |
US9321479B2 (en) * | 2007-11-28 | 2016-04-26 | GM Global Technology Operations LLC | Vehicle power steering waste heat recovery |
DE102010043679B4 (de) * | 2010-11-10 | 2024-02-01 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Betriebsverfahren für ein hydraulisches Servo-Lenksystem und hydraulisches Servo-Lenksystem |
US20120222911A1 (en) * | 2011-03-03 | 2012-09-06 | Trw Automotive U.S. Llc | Method and apparatus for use in turning steerable vehicle wheels |
KR101734688B1 (ko) * | 2015-10-15 | 2017-05-11 | 현대자동차주식회사 | Ehps 시스템을 이용한 유압식 isg 시스템의 작동제어방법 및 장치 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4457390A (en) * | 1982-06-16 | 1984-07-03 | Tokai Trw & Co. Ltd. | Power steering device |
JPS6127770A (ja) * | 1984-07-17 | 1986-02-07 | Nissan Motor Co Ltd | 後輪操舵装置 |
JPS63232074A (ja) * | 1987-03-20 | 1988-09-28 | Toyota Central Res & Dev Lab Inc | 車両用操舵装置 |
WO1992003326A1 (de) * | 1990-08-24 | 1992-03-05 | Zahnradfabrik Friedrichshafen Ag | Hydraulische hilfskraftlenkung |
DE4118947A1 (de) * | 1990-08-31 | 1992-03-12 | Bosch Gmbh Robert | Servolenkeinrichtung fuer ein fahrzeug |
DE4342663A1 (de) * | 1993-12-14 | 1995-06-22 | Baerbel Klauke | Speicherplatzarme Überwachung von Zahlungsterminen |
JPH08142889A (ja) * | 1994-11-18 | 1996-06-04 | Unisia Jecs Corp | パワーステアリング装置 |
DE19514244A1 (de) * | 1995-04-15 | 1996-10-17 | Trw Fahrwerksyst Gmbh & Co | Hydraulische Zahnstangenlenkung |
DE19546733C1 (de) * | 1995-12-14 | 1997-03-27 | Daimler Benz Ag | Hydraulische Servolenkung |
DE19626540C1 (de) * | 1996-07-02 | 1997-11-20 | Daimler Benz Ag | Hydraulische Servolenkung für Kraftfahrzeuge |
KR100192381B1 (ko) * | 1996-12-05 | 1999-06-15 | 정몽규 | 자동차의 동력조향장치 |
DE19717796C2 (de) * | 1997-04-26 | 1999-03-04 | Zahnradfabrik Friedrichshafen | Hilftskraftlenkung mit hydraulischer Hilfskraftunterstützung |
-
1998
- 1998-11-11 DE DE19852061A patent/DE19852061A1/de not_active Withdrawn
-
1999
- 1999-11-08 WO PCT/EP1999/008543 patent/WO2000027686A1/de not_active Application Discontinuation
- 1999-11-08 US US09/600,042 patent/US6345682B1/en not_active Expired - Fee Related
- 1999-11-08 EP EP99958008A patent/EP1044128A1/de not_active Withdrawn
- 1999-11-08 BR BR9907235-1A patent/BR9907235A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1044128A1 (de) | 2000-10-18 |
DE19852061A1 (de) | 2000-05-18 |
US6345682B1 (en) | 2002-02-12 |
WO2000027686A1 (de) | 2000-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |