ES2086163T3 - Instalacion de servodireccion electrica, especialmente para automoviles. - Google Patents

Instalacion de servodireccion electrica, especialmente para automoviles.

Info

Publication number
ES2086163T3
ES2086163T3 ES93112993T ES93112993T ES2086163T3 ES 2086163 T3 ES2086163 T3 ES 2086163T3 ES 93112993 T ES93112993 T ES 93112993T ES 93112993 T ES93112993 T ES 93112993T ES 2086163 T3 ES2086163 T3 ES 2086163T3
Authority
ES
Spain
Prior art keywords
direct current
current motor
steering shaft
automobiles
motor
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
ES93112993T
Other languages
English (en)
Inventor
Nikolaus Dipl-Ing Wahnschaffe
Jang Tik Dipl-Ing Siem
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Application granted granted Critical
Publication of ES2086163T3 publication Critical patent/ES2086163T3/es
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
    • 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
    • B62D5/046—Controlling the motor
    • B62D5/0469—End-of-stroke control

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

LA INVENCION SE REFIERE A UN DISPOSITIVO ELECTRICO PARA DIRECCION ASISTIDA PARA VEHICULOS CON UN ARBOL DE DIRECCION (2) ACCIONADO MANUALMENTE, ASI COMO CON UN MOTOR DE CORRIENTE CONTINUA (6) QUE GIRA SOLO EN UNA DIRECCION, ALIMENTADO POR UNA BATERIA (5) Y QUE ASISTE AL ACCIONAMIENTO MANUAL, CUYO MOMENTO DE GIRO SE TRANSMITE HIDRAULICAMENTE POR MEDIO DE UNA BOMBA HIDRAULICA ACCIONADA POR EL MOTOR CON ELEMENTOS DE REGULACION HIDRAULICA ALIMENTADOS POR LA BOMBA, O MECANICAMENTE POR MEDIO DE ELEMENTOS DE ACOPLAMIENTO (7) QUE GIRAN EN SENTIDO CONTRARIO ACCIONADOS CONTINUAMENTE POR EL MOTOR, DE MODO AUTOMATICO Y CONTROLADA LA FUERZA COMO SERVOFUERZA SOBRE EL ARBOL DE DIRECCION ACCIONADO MANUALMENTE (2). EL MOTOR DE CORRIENTE CONTINUA (6) SE REGULA POR UN DISPOSITIVO DE REGULACION DE TAL MODO QUE LA CAPACIDAD EFECTIVA DEL MOTOR DE CORRIENTE CONTINUA PARA LA ENTREGA DE ENERGIA SIEMPRE ESTA SOLO ALREDEDOR DE UNA DIMENSION LIMITADA POR ENCIMA DEL VALOR QUE ES NECESARIO PARA LA SERVOPOTENCIA PRECISAMENTE EXIGIDA OPERATIVAMENTE.
ES93112993T 1992-10-07 1993-08-13 Instalacion de servodireccion electrica, especialmente para automoviles. Expired - Lifetime ES2086163T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4233670 1992-10-07

Publications (1)

Publication Number Publication Date
ES2086163T3 true ES2086163T3 (es) 1996-06-16

Family

ID=6469815

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93112993T Expired - Lifetime ES2086163T3 (es) 1992-10-07 1993-08-13 Instalacion de servodireccion electrica, especialmente para automoviles.

Country Status (3)

Country Link
EP (1) EP0591653B1 (es)
DE (1) DE59302248D1 (es)
ES (1) ES2086163T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516498C1 (de) * 1995-05-05 1996-08-29 Trw Fahrwerksyst Gmbh & Co Verfahren zur Regelung der Pumpendrehzahl einer hydraulischen Servolenkeinrichtung
DE19623567C2 (de) * 1996-06-13 2000-06-08 Daimler Chrysler Ag Hydraulische Servosteuerung, insbesondere hydraulische Servolenkung für Kraftfahrzeuge
CN106275061B (zh) * 2016-09-21 2018-08-10 江苏大学 一种基于混杂理论的人机共驾型电动助力转向系统及控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313706A1 (de) * 1973-03-20 1974-09-26 Bosch Gmbh Robert Servolenkung
DE2603306A1 (de) * 1976-01-29 1977-08-04 Bosch Gmbh Robert Servoaggregat
FR2514711A1 (fr) * 1981-10-19 1983-04-22 Peugeot Aciers Et Outillage Dispositif d'assistance de direction pour vehicule automobile
US4518055A (en) * 1982-04-08 1985-05-21 Nissan Motor Company, Limited Pump-drive device of power-assisted steering system
US4624334A (en) * 1984-08-30 1986-11-25 Eaton Corporation Electric power assisted steering system
DE8608084U1 (de) * 1986-03-24 1986-07-17 Linde Ag, 6200 Wiesbaden Lenkeinrichtung mit Hilfslenkkraftunterstützungseinrichtung
JPH0643187B2 (ja) * 1986-04-22 1994-06-08 株式会社日立製作所 電動式パワ−ステアリング装置
DE4032876A1 (de) * 1990-10-17 1992-04-23 Teves Gmbh Alfred Elektromotorisch angetriebene hydraulische pumpe

Also Published As

Publication number Publication date
EP0591653B1 (de) 1996-04-17
EP0591653A1 (de) 1994-04-13
DE59302248D1 (de) 1996-05-23

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