CN101970278B - 用于液压助力转向的伺服阀 - Google Patents
用于液压助力转向的伺服阀 Download PDFInfo
- Publication number
- CN101970278B CN101970278B CN200880120747.3A CN200880120747A CN101970278B CN 101970278 B CN101970278 B CN 101970278B CN 200880120747 A CN200880120747 A CN 200880120747A CN 101970278 B CN101970278 B CN 101970278B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- coupled
- control
- servovalve
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
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
- B62D5/08—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 type of steering valve used
- B62D5/083—Rotary valves
- B62D5/0835—Rotary valves characterised by means for actively influencing the deflection angle of the valve, e.g. depending on driving parameters
-
- 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
- B62D5/08—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 type of steering valve used
- B62D5/087—Sliding spool valves
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 (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007060553.8 | 2007-12-13 | ||
DE102007060553A DE102007060553B4 (de) | 2007-12-13 | 2007-12-13 | Servoventil für eine hydraulische Servolenkung |
PCT/EP2008/067448 WO2009074680A1 (de) | 2007-12-13 | 2008-12-12 | Servoventil für eine hydraulische servolenkung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101970278A CN101970278A (zh) | 2011-02-09 |
CN101970278B true CN101970278B (zh) | 2013-01-09 |
Family
ID=40512464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880120747.3A Expired - Fee Related CN101970278B (zh) | 2007-12-13 | 2008-12-12 | 用于液压助力转向的伺服阀 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2222531B1 (zh) |
CN (1) | CN101970278B (zh) |
AT (1) | ATE532692T1 (zh) |
DE (1) | DE102007060553B4 (zh) |
WO (1) | WO2009074680A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101893012B (zh) * | 2010-08-19 | 2012-07-04 | 中国航空工业第六一八研究所 | 直接驱动伺服阀阀芯连接限位结构 |
DE102016202606B4 (de) | 2016-02-19 | 2022-06-02 | Volkswagen Aktiengesellschaft | Lenkvorrichtung und Verfahren zur Steuerung einer Lenkvorrichtung |
CN111301518B (zh) * | 2019-12-10 | 2021-10-15 | 东风越野车有限公司 | 后桥电动液压助力转向***及其控制方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993009019A1 (en) * | 1991-10-29 | 1993-05-13 | Trw Steering & Suspension Australia Limited | Rotary valve for hydraulic power steering |
DE19755633A1 (de) * | 1997-12-15 | 1999-06-17 | Mercedes Benz Lenkungen Gmbh | Drehschieberventil für Servolenkungen und Verfahren zu dessen Herstellung |
CN1269757A (zh) * | 1997-09-13 | 2000-10-11 | 腓特烈斯港齿轮工厂股份公司 | 带有定中心单元的转向阀装配方法 |
CN1460619A (zh) * | 2002-05-24 | 2003-12-10 | 尤尼西亚Jkc控制***株式会社 | 动力转向操纵装置 |
DE102004034026A1 (de) * | 2004-07-13 | 2006-02-09 | Thyssenkrupp Presta Steertec Gmbh | Drehschieberventil für hydraulische Servolenkung |
JP2007261506A (ja) * | 2006-03-29 | 2007-10-11 | Jtekt Corp | パワーステアリング装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10227236A1 (de) * | 2002-06-19 | 2004-01-22 | Zf Lenksysteme Gmbh | Hydrolenkung für Kraftfahrzeuge |
DE202005018390U1 (de) | 2005-11-24 | 2006-01-19 | Trw Automotive Gmbh | Ventilvorrichtung für eine hydraulische Servolenkung |
DE102007028529B4 (de) * | 2007-06-18 | 2010-06-24 | Tedrive Holding B.V. | Schieberventil für eine hydraulische Servolenkung |
-
2007
- 2007-12-13 DE DE102007060553A patent/DE102007060553B4/de not_active Expired - Fee Related
-
2008
- 2008-12-12 WO PCT/EP2008/067448 patent/WO2009074680A1/de active Application Filing
- 2008-12-12 AT AT08860378T patent/ATE532692T1/de active
- 2008-12-12 CN CN200880120747.3A patent/CN101970278B/zh not_active Expired - Fee Related
- 2008-12-12 EP EP08860378A patent/EP2222531B1/de not_active Not-in-force
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993009019A1 (en) * | 1991-10-29 | 1993-05-13 | Trw Steering & Suspension Australia Limited | Rotary valve for hydraulic power steering |
CN1269757A (zh) * | 1997-09-13 | 2000-10-11 | 腓特烈斯港齿轮工厂股份公司 | 带有定中心单元的转向阀装配方法 |
DE19755633A1 (de) * | 1997-12-15 | 1999-06-17 | Mercedes Benz Lenkungen Gmbh | Drehschieberventil für Servolenkungen und Verfahren zu dessen Herstellung |
CN1460619A (zh) * | 2002-05-24 | 2003-12-10 | 尤尼西亚Jkc控制***株式会社 | 动力转向操纵装置 |
DE102004034026A1 (de) * | 2004-07-13 | 2006-02-09 | Thyssenkrupp Presta Steertec Gmbh | Drehschieberventil für hydraulische Servolenkung |
JP2007261506A (ja) * | 2006-03-29 | 2007-10-11 | Jtekt Corp | パワーステアリング装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101970278A (zh) | 2011-02-09 |
DE102007060553A1 (de) | 2009-06-18 |
DE102007060553B4 (de) | 2009-10-29 |
EP2222531B1 (de) | 2011-11-09 |
EP2222531A1 (de) | 2010-09-01 |
WO2009074680A1 (de) | 2009-06-18 |
ATE532692T1 (de) | 2011-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170824 Address after: German Wilf Larter Patentee after: Ted RuiRu Steering System Co Ltd Address before: michigan Patentee before: Tedrive Holding B. V. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210428 Address after: Munich, Germany Patentee after: KNORR-BREMSE SYSTEME FuR NUTZFAHRZEUGE GmbH Address before: German Wilf Larter Patentee before: Ted RuiRu Steering System Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20201212 |