DE68904838D1 - Lenkung mit elektrischer hilfskraft. - Google Patents

Lenkung mit elektrischer hilfskraft.

Info

Publication number
DE68904838D1
DE68904838D1 DE8989113991T DE68904838T DE68904838D1 DE 68904838 D1 DE68904838 D1 DE 68904838D1 DE 8989113991 T DE8989113991 T DE 8989113991T DE 68904838 T DE68904838 T DE 68904838T DE 68904838 D1 DE68904838 D1 DE 68904838D1
Authority
DE
Germany
Prior art keywords
steering
electrical auxiliary
auxiliary
electrical
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
Application number
DE8989113991T
Other languages
English (en)
Other versions
DE68904838T2 (de
Inventor
Ltd Tabuse
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 DE68904838D1 publication Critical patent/DE68904838D1/de
Publication of DE68904838T2 publication Critical patent/DE68904838T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Inverter Devices (AREA)
DE8989113991T 1988-07-30 1989-07-28 Lenkung mit elektrischer hilfskraft. Expired - Fee Related DE68904838T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19161788A JP2694612B2 (ja) 1988-07-30 1988-07-30 電動式パワーステアリング装置

Publications (2)

Publication Number Publication Date
DE68904838D1 true DE68904838D1 (de) 1993-03-25
DE68904838T2 DE68904838T2 (de) 1993-08-26

Family

ID=16277616

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989113991T Expired - Fee Related DE68904838T2 (de) 1988-07-30 1989-07-28 Lenkung mit elektrischer hilfskraft.

Country Status (4)

Country Link
US (1) US4987964A (de)
EP (1) EP0353656B1 (de)
JP (1) JP2694612B2 (de)
DE (1) DE68904838T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2694612B2 (ja) * 1988-07-30 1997-12-24 光洋精工株式会社 電動式パワーステアリング装置
DE4031316C2 (de) * 1990-10-04 2001-11-22 Bosch Gmbh Robert Motorbetriebenes Servolenksystem
JP3274377B2 (ja) * 1996-12-25 2002-04-15 三菱電機株式会社 負荷短絡故障の検出方法及びその装置と電動パワーステアリング装置
JP3257971B2 (ja) * 1997-09-12 2002-02-18 本田技研工業株式会社 電動パワーステアリング装置
JP5549685B2 (ja) * 2012-01-10 2014-07-16 株式会社デンソー スイッチング素子の駆動装置
JP5712986B2 (ja) * 2012-08-28 2015-05-07 株式会社デンソー 駆動対象スイッチング素子の駆動回路

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1569892A (en) * 1976-01-31 1980-06-25 Lucas Industries Ltd Control circuits for vehicle transmissions
JPS6067262A (ja) * 1983-09-21 1985-04-17 Hitachi Ltd 電動式パワ−ステアリング制御装置
JPS61205556A (ja) * 1985-03-08 1986-09-11 Hitachi Ltd 電動式パワ−ステアリング装置の保護回路
JPH07102816B2 (ja) * 1986-03-19 1995-11-08 三菱電機株式会社 モータ駆動式パワーステアリング制御装置
JPH0796387B2 (ja) * 1986-03-31 1995-10-18 本田技研工業株式会社 電動式パワーステアリング装置
JPH0723104B2 (ja) * 1986-04-22 1995-03-15 三菱電機株式会社 モ−タ駆動式パワ−ステアリング制御装置
KR900008031B1 (ko) * 1986-05-27 1990-10-31 미츠비시 덴키 가부시키가이샤 모터구동식 파워스테어링 제어장치
JPS62283067A (ja) * 1986-05-31 1987-12-08 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
JPS62292574A (ja) * 1986-06-12 1987-12-19 Mitsubishi Electric Corp モ−タ駆動式パワ−ステアリング装置のフエ−ルセ−フ方法
JPS6369671A (ja) * 1986-09-12 1988-03-29 Hitachi Ltd 通帳プリンタ
US4834201A (en) * 1987-03-19 1989-05-30 Nippon Seiko Kabushiki Kaisha Electrical power steering apparatus
JPH0796388B2 (ja) * 1987-04-13 1995-10-18 株式会社日立製作所 電動式パワ−ステアリング装置
JP2694612B2 (ja) * 1988-07-30 1997-12-24 光洋精工株式会社 電動式パワーステアリング装置

Also Published As

Publication number Publication date
EP0353656B1 (de) 1993-02-10
DE68904838T2 (de) 1993-08-26
JPH0241975A (ja) 1990-02-13
EP0353656A2 (de) 1990-02-07
EP0353656A3 (en) 1990-05-02
US4987964A (en) 1991-01-29
JP2694612B2 (ja) 1997-12-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee