DK1875084T3 - Retningsventil og LS-styreindretning udfört dermed - Google Patents

Retningsventil og LS-styreindretning udfört dermed

Info

Publication number
DK1875084T3
DK1875084T3 DK06722721T DK06722721T DK1875084T3 DK 1875084 T3 DK1875084 T3 DK 1875084T3 DK 06722721 T DK06722721 T DK 06722721T DK 06722721 T DK06722721 T DK 06722721T DK 1875084 T3 DK1875084 T3 DK 1875084T3
Authority
DK
Denmark
Prior art keywords
executed
control device
directional valve
valve
slides
Prior art date
Application number
DK06722721T
Other languages
English (en)
Inventor
Heinrich Loedige
Original Assignee
Bosch Rexroth 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 Bosch Rexroth Ag filed Critical Bosch Rexroth Ag
Application granted granted Critical
Publication of DK1875084T3 publication Critical patent/DK1875084T3/da

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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/05—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed specially adapted to maintain constant speed, e.g. pressure-compensated, load-responsive
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/003—Systems with load-holding valves
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/024—Systems essentially incorporating special features for controlling the speed or actuating force of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits
    • 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
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • 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
    • F15B13/021—Valves for interconnecting the fluid chambers of an actuator
    • 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves
    • 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
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0433—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being pressure control valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Multiple-Way Valves (AREA)
  • Servomotors (AREA)
  • Valve Device For Special Equipments (AREA)
  • Float Valves (AREA)
  • Massaging Devices (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
DK06722721T 2005-04-04 2006-03-30 Retningsventil og LS-styreindretning udfört dermed DK1875084T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005015461 2005-04-04
DE102005029821A DE102005029821A1 (de) 2005-04-04 2005-06-27 Wegeventil und damit ausgeführte LS-Steueranordnung
PCT/DE2006/000570 WO2006105765A1 (de) 2005-04-04 2006-03-30 Wegeventil und damit ausgeführte ls-steueranordnung

Publications (1)

Publication Number Publication Date
DK1875084T3 true DK1875084T3 (da) 2009-06-15

Family

ID=36645583

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06722721T DK1875084T3 (da) 2005-04-04 2006-03-30 Retningsventil og LS-styreindretning udfört dermed

Country Status (6)

Country Link
EP (1) EP1875084B1 (da)
JP (1) JP2008534887A (da)
AT (1) ATE423913T1 (da)
DE (2) DE102005029821A1 (da)
DK (1) DK1875084T3 (da)
WO (1) WO2006105765A1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110356985A (zh) * 2019-07-16 2019-10-22 徐州阿马凯液压技术有限公司 一种负载控制型回转阀

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2911931B1 (fr) * 2007-01-29 2017-04-07 Peugeot Citroen Automobiles Sa Distributeur hydraulique a pilotage proportionnel et procede de montage d'un tel distributeur
EP2153093A1 (en) 2007-05-08 2010-02-17 Raytheon Sarcos, LLC Quantum fluid transfer system
DE102007054138A1 (de) 2007-11-14 2009-05-28 Hydac Filtertechnik Gmbh Hydraulische Ventilvorrichtung
DE102008031745A1 (de) 2008-07-04 2010-01-07 Hydac Filtertechnik Gmbh Hydraulische Ventilvorrichtung
DE102009052257A1 (de) * 2009-11-06 2011-05-12 Claas Industrietechnik Gmbh Ventilbaugruppe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817442A1 (de) * 1978-04-21 1979-10-25 Mainz Gmbh Feinmech Werke Steuerventil
EP0114470B1 (en) 1982-12-13 1986-08-13 Vickers Incorporated Two-stage hydraulic valves
DE3732445C2 (de) 1987-09-25 1993-12-23 Rexroth Mannesmann Gmbh Druckregelventil
JPH03103685A (ja) * 1989-09-13 1991-04-30 Tokimec Inc ４方向４位置電磁パイロット切換弁
GB9211898D0 (en) 1992-06-05 1992-07-15 Vickers Systems Ltd Two-stage hydraulic valves
DE19919014C2 (de) * 1999-04-27 2001-03-01 Danfoss Fluid Power As Nordbor Hydraulikventil mit einer Verriegelungs- und einer Schwimmfunktion
US7100639B2 (en) * 2001-03-21 2006-09-05 Bucher Hydraulics Gmbh Control valve
DE10321914A1 (de) 2003-05-15 2004-12-02 Bosch Rexroth Ag Hydraulische Steueranordnung
DE10334056A1 (de) 2003-07-25 2005-02-10 Bosch Rexroth Ag Wegeventil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110356985A (zh) * 2019-07-16 2019-10-22 徐州阿马凯液压技术有限公司 一种负载控制型回转阀
CN110356985B (zh) * 2019-07-16 2020-12-04 徐州阿马凯液压技术有限公司 一种负载控制型回转阀

Also Published As

Publication number Publication date
JP2008534887A (ja) 2008-08-28
ATE423913T1 (de) 2009-03-15
DE102005029821A1 (de) 2006-10-05
EP1875084A1 (de) 2008-01-09
WO2006105765A1 (de) 2006-10-12
EP1875084B1 (de) 2009-02-25
DE502006002946D1 (de) 2009-04-09

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