BR0205811A - Aparelho de direção de potência - Google Patents

Aparelho de direção de potência

Info

Publication number
BR0205811A
BR0205811A BR0205811-1A BR0205811A BR0205811A BR 0205811 A BR0205811 A BR 0205811A BR 0205811 A BR0205811 A BR 0205811A BR 0205811 A BR0205811 A BR 0205811A
Authority
BR
Brazil
Prior art keywords
electric motor
power steering
actuation
steering apparatus
motor
Prior art date
Application number
BR0205811-1A
Other languages
English (en)
Inventor
Tetsuya Ozaki
Original Assignee
Koyo Seiko Co
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 filed Critical Koyo Seiko Co
Publication of BR0205811A publication Critical patent/BR0205811A/pt

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/20—Arrangements for starting
    • H02P6/22—Arrangements for starting in a selected direction of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (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)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

"APARELHO DE DIREçãO DE POTêNCIA". Um aparelho de direção de potência elétrica, onde uma força de assistência de direção desejada pode ser provida de forma estável pelo impedimento positivo da atuação de um motor elétrico enquanto ele estiver rodando em uma direção inversa, de modo a evitar uma desmagnetização do motor elétrico. Este aparelho inclui um meio de detecção de rotação inversa do motor para detectar se o motor elétrico está ou não girando na direção inversa e um meio de controle de atuação do motor para atuação do motor elétrico, quando uma condição para atuação do motor elétrico for cumprida e com a condição de o motor elétrico não estar girando na direção inversa. 1
BR0205811-1A 2001-07-27 2002-06-21 Aparelho de direção de potência BR0205811A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001228095A JP4060051B2 (ja) 2001-07-27 2001-07-27 パワーステアリング装置
PCT/JP2002/006207 WO2003011673A1 (fr) 2001-07-27 2002-06-21 Dispositif de direction electriquement assistee

Publications (1)

Publication Number Publication Date
BR0205811A true BR0205811A (pt) 2003-08-26

Family

ID=19060652

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0205811-1A BR0205811A (pt) 2001-07-27 2002-06-21 Aparelho de direção de potência

Country Status (8)

Country Link
US (1) US7199536B2 (pt)
EP (1) EP1413497B1 (pt)
JP (1) JP4060051B2 (pt)
CN (1) CN1302957C (pt)
BR (1) BR0205811A (pt)
DE (1) DE60206394T2 (pt)
ES (1) ES2245739T3 (pt)
WO (1) WO2003011673A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4363257B2 (ja) * 2004-06-01 2009-11-11 株式会社ジェイテクト パワーステアリング装置
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
WO2006018027A2 (en) * 2005-11-30 2006-02-23 Svend Egenfeldt A remote control system
JP2008037192A (ja) * 2006-08-03 2008-02-21 Hitachi Ltd パワーステアリング装置
US7819217B2 (en) * 2005-12-23 2010-10-26 Hitachi, Ltd. Power steering apparatus, method of controlling the same and method of assembling the same
DE102006023985B4 (de) 2006-05-22 2018-09-06 Continental Automotive Gmbh Verfahren zum Betreiben einer Pumpe mit einer elektronisch kommutierenden elektrischen Maschine
US8469139B2 (en) * 2009-03-12 2013-06-25 R.H. Sheppard Co., Inc. Method of relieving power steering assist and a power steering system utilizing the method
EP2434634B1 (en) 2010-09-28 2024-08-21 Black & Decker Inc. Method and system for prevention of motor reversal
EP3366548B1 (en) * 2015-10-22 2020-07-01 Mitsubishi Electric Corporation Electric power steering device and control method of electric power steering device
JP6656390B2 (ja) * 2016-09-20 2020-03-04 クノールブレムゼステアリングシステムジャパン株式会社 パワーステアリング装置
CN113834195B (zh) * 2021-09-06 2022-09-30 重庆美的制冷设备有限公司 家电设备及其电机控制方法、装置及存储介质

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US3990534A (en) * 1975-10-20 1976-11-09 General Motors Corporation Power steering system
US4077484A (en) * 1976-08-09 1978-03-07 Caterpillar Tractor Co. Hydro-electrical priority valve and speed control circuit
JPS5777257A (en) * 1980-10-29 1982-05-14 Nissan Motor Co Ltd Control device for power steering operation motor
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
US4557342A (en) * 1983-05-20 1985-12-10 Trw Inc. Hydraulic apparatus
JPS6067264A (ja) * 1983-09-24 1985-04-17 Jidosha Kiki Co Ltd 動力舵取装置
US4624334A (en) * 1984-08-30 1986-11-25 Eaton Corporation Electric power assisted steering system
JPH0615331B2 (ja) * 1985-06-12 1994-03-02 株式会社日立製作所 電動式パワ−ステアリング装置
JPS63180562A (ja) * 1987-01-22 1988-07-25 Aisin Seiki Co Ltd 電動式パワ−ステアリングの誤動作防止装置
JPH04236190A (ja) * 1991-01-11 1992-08-25 Toyota Motor Corp ブラシレスモータのための電気制御装置
JP2643041B2 (ja) * 1991-09-18 1997-08-20 三菱電機株式会社 電動パワーステアリング制御方法
US5711225A (en) * 1994-01-31 1998-01-27 Nilpeter A/S Method for processing a continuous web extending along a predetermined path
US5427195A (en) * 1994-05-04 1995-06-27 Int. Silvatech Ltd. Hydraulic drive and steering systems for a vehicle
KR0155782B1 (ko) * 1994-12-02 1999-03-20 김광호 직류 브러쉬리스 모터 컴프레서 기동 회로 보호 장치 및 방법
JPH0920263A (ja) * 1995-07-06 1997-01-21 Jidosha Kiki Co Ltd 電動ポンプ式動力舵取装置
US5940105A (en) * 1996-01-26 1999-08-17 Canon Kabushiki Kaisha Motor drive controlling method for an image forming apparatus and motor drive controlling apparatus in the image forming apparatus using the method
JP3104171B2 (ja) * 1996-12-17 2000-10-30 本田技研工業株式会社 車両の自動操舵装置
JPH1159467A (ja) 1997-08-26 1999-03-02 Koyo Seiko Co Ltd パワーステアリング装置
US6069460A (en) * 1998-06-01 2000-05-30 Ford Global Technologies, Inc. Method for controlling an electro-hydraulic power assist steering system
JP3916355B2 (ja) 1998-12-28 2007-05-16 株式会社ジェイテクト 動力舵取装置
JP3803501B2 (ja) 1999-04-07 2006-08-02 株式会社ジェイテクト パワーステアリング装置
JP3584832B2 (ja) * 2000-01-25 2004-11-04 オムロン株式会社 電動パワーステアリング装置

Also Published As

Publication number Publication date
EP1413497A4 (en) 2004-12-22
WO2003011673A1 (fr) 2003-02-13
DE60206394D1 (de) 2006-02-09
DE60206394T2 (de) 2006-07-06
CN1535227A (zh) 2004-10-06
CN1302957C (zh) 2007-03-07
US7199536B2 (en) 2007-04-03
JP2003040126A (ja) 2003-02-13
EP1413497B1 (en) 2005-09-28
JP4060051B2 (ja) 2008-03-12
US20050007052A1 (en) 2005-01-13
ES2245739T3 (es) 2006-01-16
EP1413497A1 (en) 2004-04-28

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: JTEKT CORPORATION (JP)

Free format text: ALTERADO DE: KOYO SEIKO CO., LTD.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 8A. E 9A. ANUIDADE(S),

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012.