DE3583743D1 - Hydraulisches wegeventil fuer eine lastdruckkompensierte steuerung. - Google Patents

Hydraulisches wegeventil fuer eine lastdruckkompensierte steuerung.

Info

Publication number
DE3583743D1
DE3583743D1 DE8585115457T DE3583743T DE3583743D1 DE 3583743 D1 DE3583743 D1 DE 3583743D1 DE 8585115457 T DE8585115457 T DE 8585115457T DE 3583743 T DE3583743 T DE 3583743T DE 3583743 D1 DE3583743 D1 DE 3583743D1
Authority
DE
Germany
Prior art keywords
throttle
slide
load pressure
direction valve
chamber
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
DE8585115457T
Other languages
English (en)
Inventor
Heinz Flaschar
Wolfgang Dipl Ing Koetter
Gottfried Dipl Ing Olbrich
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE8585115457T priority Critical patent/DE3583743D1/de
Application granted granted Critical
Publication of DE3583743D1 publication Critical patent/DE3583743D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
DE8585115457T 1985-02-19 1985-12-05 Hydraulisches wegeventil fuer eine lastdruckkompensierte steuerung. Expired - Lifetime DE3583743D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585115457T DE3583743D1 (de) 1985-02-19 1985-12-05 Hydraulisches wegeventil fuer eine lastdruckkompensierte steuerung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853505623 DE3505623A1 (de) 1985-02-19 1985-02-19 Hydraulisches wegeventil fuer eine lastdruckkompensierte steuerung
DE8585115457T DE3583743D1 (de) 1985-02-19 1985-12-05 Hydraulisches wegeventil fuer eine lastdruckkompensierte steuerung.

Publications (1)

Publication Number Publication Date
DE3583743D1 true DE3583743D1 (de) 1991-09-12

Family

ID=6262879

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853505623 Ceased DE3505623A1 (de) 1985-02-19 1985-02-19 Hydraulisches wegeventil fuer eine lastdruckkompensierte steuerung
DE8585115457T Expired - Lifetime DE3583743D1 (de) 1985-02-19 1985-12-05 Hydraulisches wegeventil fuer eine lastdruckkompensierte steuerung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853505623 Ceased DE3505623A1 (de) 1985-02-19 1985-02-19 Hydraulisches wegeventil fuer eine lastdruckkompensierte steuerung

Country Status (2)

Country Link
EP (1) EP0198119B1 (de)
DE (2) DE3505623A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3640640C2 (de) * 1986-11-28 1999-07-22 Linde Ag Hydrostatisches Antriebssystem mit einem Verbraucher mit zwei Anschlüssen
DE3833999A1 (de) * 1988-10-06 1990-04-12 Bosch Gmbh Robert Hydraulische steuereinrichtung
DE4223389C2 (de) * 1992-07-16 2001-01-04 Mannesmann Rexroth Ag Steueranordnung für mindestens einen hydraulischen Verbraucher
DE4234034A1 (de) * 1992-10-09 1994-04-14 Rexroth Mannesmann Gmbh Wegeventil zur Ansteuerung eines hydraulischen Verbrauchers insbesondere eines mobilen Arbeitsgerätes
DE4234035A1 (de) * 1992-10-09 1994-04-14 Rexroth Mannesmann Gmbh Wegeventil zur Ansteuerung eines hydraulischen Verbrauchers insbesondere eines mobilen Arbeitsgerätes
FR2815385B1 (fr) * 2000-10-13 2003-01-17 Mannesmann Rexroth Sa Circuit hydraulique autorisant un deplacement d'un recepteur a vitesse tres lente et distributeur hydraulique agence a cet effet
EP1499807A1 (de) * 2002-04-26 2005-01-26 Bosch Rexroth AG Ls-wegeventilanordnung
DE102015122915A1 (de) * 2015-12-29 2017-06-29 Xcmg European Research Center Gmbh Hydraulische Steuerung
IT201900015363A1 (it) * 2019-09-02 2021-03-02 Cnh Ind Italia Spa Valvola direzionale per un veicolo da lavoro e relativa disposizione idraulica

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3602104A (en) * 1969-07-08 1971-08-31 Eaton Yale & Towne Pressure-compensated flow control
US3722543A (en) * 1971-11-02 1973-03-27 Hydraulic Industries Pressure compensated control valve
US4037410A (en) * 1976-05-26 1977-07-26 The Cessna Aircraft Company Hydraulic control valve
US4145958A (en) * 1977-12-02 1979-03-27 Borg-Warner Corporation Fluid control system with automatically actuated motor port lock-out valves
DE2804045A1 (de) * 1978-01-31 1979-08-09 Bosch Gmbh Robert Steuervorrichtung fuer einen hydraulisch betriebenen verbraucher
DE3309998C2 (de) * 1983-03-19 1996-06-13 Bosch Gmbh Robert Hydraulische Einrichtung zur Auswahl und Weiterleitung eines Drucksignals in einem Blockwegeventil

Also Published As

Publication number Publication date
EP0198119B1 (de) 1991-08-07
EP0198119A2 (de) 1986-10-22
DE3505623A1 (de) 1986-08-21
EP0198119A3 (en) 1989-04-26

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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)
8339 Ceased/non-payment of the annual fee