DE69931997D1 - Servolenkung - Google Patents
ServolenkungInfo
- Publication number
- DE69931997D1 DE69931997D1 DE69931997T DE69931997T DE69931997D1 DE 69931997 D1 DE69931997 D1 DE 69931997D1 DE 69931997 T DE69931997 T DE 69931997T DE 69931997 T DE69931997 T DE 69931997T DE 69931997 D1 DE69931997 D1 DE 69931997D1
- Authority
- DE
- Germany
- Prior art keywords
- power steering
- steering
- power
- 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 - Lifetime
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)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13575498 | 1998-05-18 | ||
JP13575498A JP3648619B2 (ja) | 1998-05-18 | 1998-05-18 | パワーステアリング装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69931997D1 true DE69931997D1 (de) | 2006-08-03 |
DE69931997T2 DE69931997T2 (de) | 2007-02-08 |
Family
ID=15159092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69931997T Expired - Lifetime DE69931997T2 (de) | 1998-05-18 | 1999-05-15 | Servolenkung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6250417B1 (de) |
EP (1) | EP0958990B1 (de) |
JP (1) | JP3648619B2 (de) |
DE (1) | DE69931997T2 (de) |
ES (1) | ES2267210T3 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6530269B1 (en) * | 1999-09-16 | 2003-03-11 | Delphi Technologies, Inc. | Enhanced motor velocity measurement using a blend of fixed period and fixed distance techniques |
US6498409B1 (en) | 1999-09-16 | 2002-12-24 | Delphi Technologies, Inc. | Tachometer apparatus and method for motor velocity measurement |
US6510396B1 (en) | 1999-09-16 | 2003-01-21 | Delphi Technologies, Inc. | Symmetry compensation for encoder pulse width variation |
US7075290B2 (en) | 2001-07-27 | 2006-07-11 | Delphi Technologies, Inc. | Tachometer apparatus and method for motor velocity measurement |
JP5051866B2 (ja) | 2005-04-28 | 2012-10-17 | 株式会社ジェイテクト | 油圧式パワーステアリング装置 |
JP6365866B2 (ja) * | 2013-11-22 | 2018-08-01 | 株式会社ジェイテクト | パワーステアリング装置 |
EP4349689A1 (de) * | 2022-10-07 | 2024-04-10 | Danfoss Power Solutions ApS | Hydraulische lenkeinrichtung |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58156457A (ja) | 1982-03-12 | 1983-09-17 | Nissan Motor Co Ltd | パワ−ステアリング制御装置 |
JP2857555B2 (ja) * | 1993-01-27 | 1999-02-17 | 三菱電機株式会社 | 電動式パワーステアリング装置 |
US5467281A (en) * | 1993-03-13 | 1995-11-14 | Toyoda Koki Kabushiki Kaisha | Controller for power steering apparatus |
DE4335390B4 (de) * | 1993-10-16 | 2007-04-12 | Trw Fahrwerksysteme Gmbh & Co Kg | Servolenkvorrichtung |
JP3506810B2 (ja) * | 1995-06-19 | 2004-03-15 | ユニシア ジェーケーシー ステアリングシステム株式会社 | 電動ポンプ式動力舵取装置 |
JP3547558B2 (ja) * | 1995-10-25 | 2004-07-28 | 光洋精工株式会社 | パワーステアリング装置 |
JP3580008B2 (ja) * | 1996-02-21 | 2004-10-20 | 日産自動車株式会社 | 電気自動車用電動流体圧式動力舵取装置 |
DE19623567C2 (de) * | 1996-06-13 | 2000-06-08 | Daimler Chrysler Ag | Hydraulische Servosteuerung, insbesondere hydraulische Servolenkung für Kraftfahrzeuge |
FR2757818B1 (fr) * | 1996-12-31 | 1999-03-19 | Valeo Electronique | Direction assistee electro-hydraulique pour vehicule automobile |
JPH1159467A (ja) * | 1997-08-26 | 1999-03-02 | Koyo Seiko Co Ltd | パワーステアリング装置 |
US6092618A (en) * | 1997-10-31 | 2000-07-25 | General Motors Corporation | Electro-hydraulic power steering control with fluid temperature and motor speed compensation of power steering load signal |
US6069460A (en) * | 1998-06-01 | 2000-05-30 | Ford Global Technologies, Inc. | Method for controlling an electro-hydraulic power assist steering system |
US6122579A (en) * | 1999-05-28 | 2000-09-19 | Delphi Technologies, Inc. | Electric power steering control with torque ripple and road disturbance damper |
-
1998
- 1998-05-18 JP JP13575498A patent/JP3648619B2/ja not_active Expired - Fee Related
-
1999
- 1999-05-14 US US09/312,389 patent/US6250417B1/en not_active Expired - Lifetime
- 1999-05-15 ES ES99109652T patent/ES2267210T3/es not_active Expired - Lifetime
- 1999-05-15 EP EP99109652A patent/EP0958990B1/de not_active Expired - Lifetime
- 1999-05-15 DE DE69931997T patent/DE69931997T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2267210T3 (es) | 2007-03-01 |
EP0958990A2 (de) | 1999-11-24 |
EP0958990B1 (de) | 2006-06-21 |
JP3648619B2 (ja) | 2005-05-18 |
US6250417B1 (en) | 2001-06-26 |
DE69931997T2 (de) | 2007-02-08 |
EP0958990A3 (de) | 2003-03-12 |
JPH11321674A (ja) | 1999-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |