DE3744314A1 - Variables servolenksystem - Google Patents

Variables servolenksystem

Info

Publication number
DE3744314A1
DE3744314A1 DE19873744314 DE3744314A DE3744314A1 DE 3744314 A1 DE3744314 A1 DE 3744314A1 DE 19873744314 DE19873744314 DE 19873744314 DE 3744314 A DE3744314 A DE 3744314A DE 3744314 A1 DE3744314 A1 DE 3744314A1
Authority
DE
Germany
Prior art keywords
variable
flow
valve
variable flow
fluid
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.)
Granted
Application number
DE19873744314
Other languages
German (de)
English (en)
Other versions
DE3744314C2 (OSRAM
Inventor
Koh Uchida
Takashi Kurihara
Makoto Miyoshi
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE3744314A1 publication Critical patent/DE3744314A1/de
Application granted granted Critical
Publication of DE3744314C2 publication Critical patent/DE3744314C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86726—Valve with bypass connections

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)
DE19873744314 1986-12-27 1987-12-28 Variables servolenksystem Granted DE3744314A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61313519A JP2543511B2 (ja) 1986-12-27 1986-12-27 パワ−ステアリングの油圧制御装置

Publications (2)

Publication Number Publication Date
DE3744314A1 true DE3744314A1 (de) 1988-07-07
DE3744314C2 DE3744314C2 (OSRAM) 1992-09-10

Family

ID=18042284

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873744314 Granted DE3744314A1 (de) 1986-12-27 1987-12-28 Variables servolenksystem

Country Status (3)

Country Link
US (1) US4884648A (OSRAM)
JP (1) JP2543511B2 (OSRAM)
DE (1) DE3744314A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802917A1 (de) * 1987-01-30 1988-08-11 Nissan Motor Servounterstuetzte lenkanlage
DE3802904A1 (de) * 1987-01-30 1988-08-11 Nissan Motor Servounterstuetzte lenkanlage

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63166657A (ja) * 1986-12-27 1988-07-09 Nissan Motor Co Ltd パワ−ステアリングの油圧制御装置
JPH0815866B2 (ja) * 1986-12-27 1996-02-21 日産自動車株式会社 パワ−ステアリングの油圧制御装置
JPH0638970U (ja) * 1992-11-12 1994-05-24 アスク株式会社 注射針取り外し装置
US5740879A (en) * 1994-06-27 1998-04-21 Jidosha Kiki Co., Ltd. Power steering apparatus
DE19546281C2 (de) * 1995-12-12 1997-09-25 Danfoss As Hydraulische Lenkeinrichtung
DE19705382A1 (de) * 1996-02-13 1997-08-14 Unisia Jecs Corp Hilfskrafteinheit für eine Lenkanlage
DE19820381B4 (de) * 1998-05-07 2007-01-25 Trw Fahrwerksysteme Gmbh & Co Kg Verfahren zur Beeinflussung der Ventilkennlinie
JP2004306712A (ja) * 2003-04-04 2004-11-04 Hitachi Unisia Automotive Ltd パワーステアリング装置
US7152627B2 (en) * 2004-04-05 2006-12-26 R. H. Sheppard Co., Inc. Control valve for a hydraulic power steering system
CN1324243C (zh) * 2004-04-14 2007-07-04 路冰宇 电液伺服阀
US8060288B2 (en) 2009-03-20 2011-11-15 Toyota Motor Engineering & Manufacturing North America, Inc. Control system and method to inhibit automatic transmission downshifting during trailer sway
US8965645B2 (en) * 2009-06-25 2015-02-24 Toyota Motor Engineering & Manufacturing North America, Inc. Method and system for automated control of transmission ratio change
US8585551B2 (en) * 2010-01-27 2013-11-19 Toyota Motor Engineering & Manufacturing North America, Inc. Method and system for adaptive continuously variable transmission gear ratio control
US8655569B2 (en) * 2010-03-02 2014-02-18 Toyota Motor Engineering & Manufacturing North America, Inc. Method and system for varying an output of a driveforce unit based on load data
US8751124B2 (en) * 2010-03-02 2014-06-10 Toyota Motor Engineering & Manufacturing North America, Inc. Method and system for adaptive electronic driveforce unit control
US8726972B1 (en) * 2013-01-22 2014-05-20 Norman Wills Roller blind clutch cover with anti-jam ball stop feature

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638430B2 (OSRAM) * 1976-09-23 1981-09-07
EP0072731A2 (fr) * 1981-08-04 1983-02-23 Bendix Espana S.A. Distributeur hydraulique à réaction sur organe de commande
US4561521A (en) * 1984-12-06 1985-12-31 Ford Motor Company Variable assist power steering system
EP0245794A1 (en) * 1986-05-12 1987-11-19 Nissan Motor Co., Ltd. Steering control valve for variable power assist steering system
DE3733102A1 (de) * 1986-09-30 1988-04-07 Nissan Motor Variable servolenkung fuer ein fahrzeug

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415232A (en) * 1977-07-07 1979-02-05 Nissan Motor Co Ltd Device for controllin steering force of power steering system
JPS6330613Y2 (OSRAM) * 1980-05-26 1988-08-16
FR2484030A1 (fr) * 1980-06-06 1981-12-11 Dba Dispositif de distribution pour servomecanisme hydraulique, a fonctionnement silencieux
FR2495240A1 (fr) * 1980-12-02 1982-06-04 Dba Dispositif de distribution notamment pour systeme de direction assistee d'un vehicule automobile
ES505159A0 (es) * 1981-08-04 1982-06-16 Bendiberica Sa Perfeccionamientos en distribuidores fluidodinamicos
ES8302864A1 (es) * 1982-01-14 1983-02-01 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos para servomecanismos.
JPS58156459A (ja) * 1982-03-12 1983-09-17 Toyota Motor Corp パワ−ステアリングのコントロ−ルバルブ
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
US4570735A (en) * 1982-09-30 1986-02-18 Ford Motor Company Dual rotary valve for variable assist power steering gear for automotive vehicles
JPS601073A (ja) * 1983-06-20 1985-01-07 Toyoda Mach Works Ltd 動力舵取装置における操舵力制御装置
JPS60178279U (ja) * 1984-05-09 1985-11-27 光洋精工株式会社 動力舵取装置の油圧反力制御装置
JPS6116172A (ja) * 1984-06-29 1986-01-24 Toyoda Mach Works Ltd 動力舵取装置の操舵力制御装置
JPS6143229A (ja) * 1984-08-02 1986-03-01 Nippon Carbureter Co Ltd エンジンの空燃比制御方法
AU568946B2 (en) * 1984-08-08 1988-01-14 Bishop Steering Technology Limited Power steering control valve
FR2568843B1 (fr) * 1984-08-09 1986-12-26 Renault Distributeur rotatif perfectionne pour mecanisme de direction assistee
FR2580039B1 (OSRAM) * 1985-03-13 1987-06-26 Bendix France
FR2578920B1 (fr) * 1985-03-13 1987-05-29 Bendix France Dispositif asservi de controle de debit pour installation hydraulique, notamment pour direction assistee de vehicule
JPS61257365A (ja) * 1985-05-10 1986-11-14 Toyoda Mach Works Ltd 動力舵取装置の操舵力制御装置
DE19505625C2 (de) * 1995-02-18 1996-12-12 Roland Man Druckmasch Zwangsantrieb für eine Farbwerkwalze in einer Druckmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638430B2 (OSRAM) * 1976-09-23 1981-09-07
EP0072731A2 (fr) * 1981-08-04 1983-02-23 Bendix Espana S.A. Distributeur hydraulique à réaction sur organe de commande
US4561521A (en) * 1984-12-06 1985-12-31 Ford Motor Company Variable assist power steering system
EP0245794A1 (en) * 1986-05-12 1987-11-19 Nissan Motor Co., Ltd. Steering control valve for variable power assist steering system
DE3733102A1 (de) * 1986-09-30 1988-04-07 Nissan Motor Variable servolenkung fuer ein fahrzeug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802917A1 (de) * 1987-01-30 1988-08-11 Nissan Motor Servounterstuetzte lenkanlage
DE3802904A1 (de) * 1987-01-30 1988-08-11 Nissan Motor Servounterstuetzte lenkanlage

Also Published As

Publication number Publication date
JP2543511B2 (ja) 1996-10-16
JPS63166659A (ja) 1988-07-09
DE3744314C2 (OSRAM) 1992-09-10
US4884648A (en) 1989-12-05

Similar Documents

Publication Publication Date Title
DE3744314C2 (OSRAM)
DE68910721T2 (de) Hydraulische Antriebseinrichtung für Raupenbaufahrzeuge.
DE3744319C2 (OSRAM)
DE3744346C2 (OSRAM)
DE4319495B4 (de) Hydraulische Servolenkvorrichtung
DE3733102C2 (OSRAM)
DE69417853T2 (de) Hydraulische Servolenkung
EP0323972B1 (de) Drehschieberventil für hydraulische hilfskraftlenkungen
DE3729156A1 (de) Variables hilfskraftsteuerungssystem unter verwendung elektronischer druckregelung
DE69414614T2 (de) Stromventil mit Vorsteuerung und Druckkompensation
DE3802904A1 (de) Servounterstuetzte lenkanlage
DE2165381A1 (de) Hydraulische Steuervorrichtung für Servolenkungen
DE3744351C2 (OSRAM)
DE3802917A1 (de) Servounterstuetzte lenkanlage
DE3821943C2 (OSRAM)
DE3744313A1 (de) Variables servolenksystem
DE69616107T2 (de) Servolenkung
DE3853318T2 (de) Durchflusssteuerung.
DE69614776T2 (de) Steuerventil für ein hydraulisches Lenksystem
DE3437231C2 (OSRAM)
DE69820387T2 (de) Servolenksystem
EP0326562B1 (de) Drehschieberventil für hydraulische hilfskraftlenkungen
DE69505892T2 (de) Servolenkung
DE3936141C2 (OSRAM)
DE3802915A1 (de) Drehsteuerventil fuer ein servolenksystem

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee