DE69920124D1 - Servolenkung - Google Patents

Servolenkung

Info

Publication number
DE69920124D1
DE69920124D1 DE69920124T DE69920124T DE69920124D1 DE 69920124 D1 DE69920124 D1 DE 69920124D1 DE 69920124 T DE69920124 T DE 69920124T DE 69920124 T DE69920124 T DE 69920124T DE 69920124 D1 DE69920124 D1 DE 69920124D1
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
Application number
DE69920124T
Other languages
English (en)
Other versions
DE69920124T2 (de
Inventor
Hiroaki Kaji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Application granted granted Critical
Publication of DE69920124D1 publication Critical patent/DE69920124D1/de
Publication of DE69920124T2 publication Critical patent/DE69920124T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
DE69920124T 1998-09-18 1999-09-15 Servolenkung Expired - Lifetime DE69920124T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26521698A JP3735470B2 (ja) 1998-09-18 1998-09-18 パワーステアリング装置
JP26521698 1998-09-18

Publications (2)

Publication Number Publication Date
DE69920124D1 true DE69920124D1 (de) 2004-10-21
DE69920124T2 DE69920124T2 (de) 2005-10-20

Family

ID=17414147

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69920124T Expired - Lifetime DE69920124T2 (de) 1998-09-18 1999-09-15 Servolenkung

Country Status (5)

Country Link
US (1) US6311799B1 (de)
EP (1) EP0987163B1 (de)
JP (1) JP3735470B2 (de)
BR (1) BR9904209A (de)
DE (1) DE69920124T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4826868B2 (ja) 2001-08-06 2011-11-30 株式会社ジェイテクト パワーステアリング装置
FR2840276B1 (fr) * 2002-04-30 2006-05-26 Int Rectifier Corp Systeme de direction assistee electroniquement pour vehicule et procede et systeme de commande de moteur
US7202622B2 (en) 2002-04-30 2007-04-10 International Rectifier Corporation Method for controlling an electric motor to reduce EMI
US6995679B2 (en) 2002-04-30 2006-02-07 International Rectifier Corporation Electronically controlled power steering system for vehicle and method and system for motor control
DE10304015A1 (de) * 2003-02-01 2004-08-05 Adam Opel Ag Lenksystem für ein Kraftfahrzeug
DE10325848A1 (de) * 2003-06-06 2005-01-05 Trw Fahrwerksysteme Gmbh & Co. Kg Verfahren zur Steuerung eines elektrischen Pumpenantriebsmotors einer Servolenkvorrichtung
US9809248B2 (en) * 2005-08-18 2017-11-07 Danfoss Power Solutions Aps Steering system
US7832523B2 (en) * 2007-03-29 2010-11-16 Ford Global Technologies Power assist steering system
DE102007000977A1 (de) * 2007-11-06 2009-05-07 Zf Lenksysteme Gmbh Verfahren zum Ansteuern eines Motors einer Hilfskraftlenkung

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161667A (ja) * 1982-03-18 1983-09-26 Nissan Motor Co Ltd パワ−ステアリングの操舵力制御装置
JPS59118577A (ja) 1982-12-27 1984-07-09 Koyo Jidoki Kk パワーステアリング装置の回転制御弁のスプール弁
JP2568817B2 (ja) * 1984-11-29 1997-01-08 富士重工業株式会社 電動式パワ−ステアリング装置のモ−タ制御装置
JPS6234850A (ja) * 1985-08-06 1987-02-14 Honda Motor Co Ltd 電動式パワ−ステアリング装置
JPS6237274A (ja) * 1985-08-09 1987-02-18 Honda Motor Co Ltd 電動式パワ−ステアリング装置
JPH0624953B2 (ja) * 1986-04-08 1994-04-06 本田技研工業株式会社 電動式パワ−ステアリング装置
JPH06104457B2 (ja) * 1986-06-11 1994-12-21 自動車機器株式会社 動力舵取装置の制御方法
JP2580865B2 (ja) * 1990-10-17 1997-02-12 三菱自動車工業株式会社 車両用ステアリング制御装置
US5193449A (en) * 1990-11-21 1993-03-16 Ransom Woodbury S Hay baler
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
JP3229074B2 (ja) * 1993-06-04 2001-11-12 本田技研工業株式会社 車両用操舵装置
JP3339131B2 (ja) * 1993-09-30 2002-10-28 豊田工機株式会社 動力舵取装置
DE4422385C2 (de) * 1994-06-27 1996-05-09 Daimler Benz Ag Hydraulische Servolenkung
JP3641514B2 (ja) * 1995-08-24 2005-04-20 ティーアールダブリュ オートモーティブ ジャパン株式会社 電動式パワーステアリング装置
JP3572471B2 (ja) * 1996-02-21 2004-10-06 光洋精工株式会社 電動パワーステアリング装置
JPH1081247A (ja) * 1996-09-09 1998-03-31 Honda Motor Co Ltd カウンタステア判定装置
JPH10265216A (ja) 1997-03-25 1998-10-06 Nissan Chem Ind Ltd 三塩化硼素の精製法
ES2263180T3 (es) * 1997-08-13 2006-12-01 Jtekt Corporation Sistema de direccion asistida.
JP3673377B2 (ja) * 1997-09-26 2005-07-20 光洋精工株式会社 パワーステアリング装置
JP3103052B2 (ja) * 1997-11-18 2000-10-23 本田技研工業株式会社 車両用操舵装置
US6062012A (en) * 1998-05-22 2000-05-16 Suarez; Alfonso Alberto Cutting device for agricultural machines
JPH11348794A (ja) * 1998-06-08 1999-12-21 Koyo Seiko Co Ltd パワーステアリング装置
JP3652141B2 (ja) * 1998-11-04 2005-05-25 光洋精工株式会社 パワーステアリング装置
JP3652142B2 (ja) * 1998-11-10 2005-05-25 光洋精工株式会社 パワーステアリング装置

Also Published As

Publication number Publication date
DE69920124T2 (de) 2005-10-20
BR9904209A (pt) 2000-09-05
US6311799B1 (en) 2001-11-06
EP0987163A3 (de) 2003-01-15
EP0987163A2 (de) 2000-03-22
EP0987163B1 (de) 2004-09-15
JP2000095129A (ja) 2000-04-04
JP3735470B2 (ja) 2006-01-18

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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)