WO2004024536A1 - Lenkhelfvorrichtung für ein fahrzeug - Google Patents
Lenkhelfvorrichtung für ein fahrzeug Download PDFInfo
- Publication number
- WO2004024536A1 WO2004024536A1 PCT/EP2003/008870 EP0308870W WO2004024536A1 WO 2004024536 A1 WO2004024536 A1 WO 2004024536A1 EP 0308870 W EP0308870 W EP 0308870W WO 2004024536 A1 WO2004024536 A1 WO 2004024536A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- control valve
- power steering
- flow
- steering device
- partial flow
- 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
- B62D5/065—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by specially adapted means for varying pressurised fluid supply based on need, e.g. on-demand, variable assist
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004535078A JP2005537184A (ja) | 2002-08-27 | 2003-08-09 | 車両用パワーステアリング装置 |
EP03794865A EP1532034A1 (de) | 2002-08-27 | 2003-08-09 | Lenkhelfvorrichtung für ein fahrzeug |
US11/067,465 US7143862B2 (en) | 2002-08-27 | 2005-02-25 | Power steering device for a vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10239143.2 | 2002-08-27 | ||
DE10239143A DE10239143A1 (de) | 2002-08-27 | 2002-08-27 | Lenkhelfvorrichtung für ein Fahrzeug |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/067,465 Continuation-In-Part US7143862B2 (en) | 2002-08-27 | 2005-02-25 | Power steering device for a vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004024536A1 true WO2004024536A1 (de) | 2004-03-25 |
Family
ID=31724106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/008870 WO2004024536A1 (de) | 2002-08-27 | 2003-08-09 | Lenkhelfvorrichtung für ein fahrzeug |
Country Status (5)
Country | Link |
---|---|
US (1) | US7143862B2 (de) |
EP (1) | EP1532034A1 (de) |
JP (1) | JP2005537184A (de) |
DE (1) | DE10239143A1 (de) |
WO (1) | WO2004024536A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004026184A1 (de) * | 2004-05-28 | 2005-12-15 | Zf Lenksysteme Gmbh | Lenksystem |
US7302329B2 (en) * | 2005-04-14 | 2007-11-27 | Gm Global Technology Operations, Inc. | Apparatus, system and method for magnetorheological clutch diagnostics |
DE102005052078A1 (de) * | 2005-10-28 | 2007-05-16 | Thyssenkrupp Presta Steertec | Lenkeinrichtung mit Druckbegrenzungsventil zur Endlagendämpfung und Überlastschutz der Pumpe |
DE102007047408A1 (de) | 2007-10-04 | 2008-04-30 | Daimler Ag | Lenksystem |
DE102008019170A1 (de) | 2008-04-17 | 2008-11-27 | Daimler Ag | Hybrides Fahrzeuglenksystem |
DE102008026192A1 (de) | 2008-05-30 | 2008-12-18 | Daimler Ag | Hydraulische Lenkeinrichtung für ein Kraftfahrzeug |
CN103832470A (zh) * | 2014-01-24 | 2014-06-04 | 大连液压件有限公司 | 汽车转向泵进油管路流速控制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0026586A1 (de) * | 1979-09-27 | 1981-04-08 | General Motors Corporation | Durchflussregelventil |
US4828065A (en) * | 1987-05-13 | 1989-05-09 | Nissan Motor Co., Ltd. | Electronically controlled power steering system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5445239A (en) * | 1994-08-01 | 1995-08-29 | General Motors Corporation | Motor vehicle power steering system |
KR0156433B1 (ko) * | 1995-09-19 | 1998-10-15 | 석진철 | 전유압조향시스템의 비상조향장치 |
US6029766A (en) * | 1997-06-17 | 2000-02-29 | Heidt's Hot Rod Shop, Inc. | Adjustable power steering proportioning valve |
JP3859405B2 (ja) * | 1999-10-01 | 2006-12-20 | カヤバ工業株式会社 | フェールセーフ回路 |
US6484841B2 (en) | 1999-12-13 | 2002-11-26 | Kayaba Industry Co., Ltd. | Power steering |
DE102004044729A1 (de) * | 2003-09-18 | 2005-04-21 | Hitachi Unisia Automotive Ltd | Hilfskraftlenkungssystem |
-
2002
- 2002-08-27 DE DE10239143A patent/DE10239143A1/de not_active Withdrawn
-
2003
- 2003-08-09 JP JP2004535078A patent/JP2005537184A/ja active Pending
- 2003-08-09 WO PCT/EP2003/008870 patent/WO2004024536A1/de not_active Application Discontinuation
- 2003-08-09 EP EP03794865A patent/EP1532034A1/de not_active Withdrawn
-
2005
- 2005-02-25 US US11/067,465 patent/US7143862B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0026586A1 (de) * | 1979-09-27 | 1981-04-08 | General Motors Corporation | Durchflussregelventil |
US4828065A (en) * | 1987-05-13 | 1989-05-09 | Nissan Motor Co., Ltd. | Electronically controlled power steering system |
Also Published As
Publication number | Publication date |
---|---|
DE10239143A1 (de) | 2004-03-18 |
US20050167180A1 (en) | 2005-08-04 |
EP1532034A1 (de) | 2005-05-25 |
JP2005537184A (ja) | 2005-12-08 |
US7143862B2 (en) | 2006-12-05 |
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