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
Links
- 230000001105 regulatory effect Effects 0.000 abstract 2
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)
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)
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)
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 |
-
1985
- 1985-02-19 DE DE19853505623 patent/DE3505623A1/de not_active Ceased
- 1985-12-05 DE DE8585115457T patent/DE3583743D1/de not_active Expired - Lifetime
- 1985-12-05 EP EP19850115457 patent/EP0198119B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3505623A1 (de) | 1986-08-21 |
EP0198119A2 (de) | 1986-10-22 |
EP0198119B1 (de) | 1991-08-07 |
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 |