EP2229537B8 - Hydraulische antriebsvorrichtung mit zwei druckräumen und verfahren zum betreiben einer hydraulischen antriebsvorrichtung mit zwei druckräumen - Google Patents

Hydraulische antriebsvorrichtung mit zwei druckräumen und verfahren zum betreiben einer hydraulischen antriebsvorrichtung mit zwei druckräumen Download PDF

Info

Publication number
EP2229537B8
EP2229537B8 EP10701488.8A EP10701488A EP2229537B8 EP 2229537 B8 EP2229537 B8 EP 2229537B8 EP 10701488 A EP10701488 A EP 10701488A EP 2229537 B8 EP2229537 B8 EP 2229537B8
Authority
EP
European Patent Office
Prior art keywords
drive device
pressure chambers
hydraulic drive
operating
hydraulic
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.)
Active
Application number
EP10701488.8A
Other languages
English (en)
French (fr)
Other versions
EP2229537A1 (de
EP2229537B1 (de
Inventor
Hubert Schaber
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.)
Voith Patent GmbH
Original Assignee
Voith Patent 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 Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP2229537A1 publication Critical patent/EP2229537A1/de
Application granted granted Critical
Publication of EP2229537B1 publication Critical patent/EP2229537B1/de
Publication of EP2229537B8 publication Critical patent/EP2229537B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston
    • 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
    • F15B13/0403—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves a secondary valve member sliding within the main spool, e.g. for regeneration flow
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/09—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor with electrical control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)
EP10701488.8A 2009-01-23 2010-01-11 Hydraulische antriebsvorrichtung mit zwei druckräumen und verfahren zum betreiben einer hydraulischen antriebsvorrichtung mit zwei druckräumen Active EP2229537B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910005998 DE102009005998B4 (de) 2009-01-23 2009-01-23 Hydraulische Antriebsvorrichtung mit zwei Druckräumen und Verfahren zum Betreiben einer hydraulischen Antriebsvorrichtung mit zwei Druckräumen
PCT/EP2010/050199 WO2010084043A1 (de) 2009-01-23 2010-01-11 Hydraulische antriebsvorrichtung mit zwei druckräumen und verfahren zum betreiben einer hydraulischen antriebsvorrichtung mit zwei druckräumen

Publications (3)

Publication Number Publication Date
EP2229537A1 EP2229537A1 (de) 2010-09-22
EP2229537B1 EP2229537B1 (de) 2013-07-24
EP2229537B8 true EP2229537B8 (de) 2013-10-30

Family

ID=42110210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10701488.8A Active EP2229537B8 (de) 2009-01-23 2010-01-11 Hydraulische antriebsvorrichtung mit zwei druckräumen und verfahren zum betreiben einer hydraulischen antriebsvorrichtung mit zwei druckräumen

Country Status (5)

Country Link
US (1) US9121419B2 (de)
EP (1) EP2229537B8 (de)
CN (1) CN102292554B (de)
DE (1) DE102009005998B4 (de)
WO (1) WO2010084043A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5538096B2 (ja) * 2010-06-30 2014-07-02 三菱アルミニウム株式会社 油圧装置の制御方法と油圧装置
DE102013104717B4 (de) 2013-05-07 2022-02-17 Ewo Fluid Power Gmbh Hydraulikzylinder mit integriertem Wegaufnehmer
CN105020190A (zh) * 2014-04-30 2015-11-04 张凯 阀芯内直动导控机构及流体控制阀
CN108331801A (zh) * 2018-04-13 2018-07-27 王志海 一种液压缸及含有该液压缸的液压设备
CN110285109B (zh) * 2019-05-24 2020-09-04 南京蒙福液压机械有限公司 一种气动控制阀及气液压力转换控制装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1574501A (de) * 1967-07-20 1969-07-11
US3664234A (en) * 1970-04-27 1972-05-23 Sperry Rand Corp Digital electrohydraulic servo actuator
US3961561A (en) * 1971-11-08 1976-06-08 Applied Power Inc. Proportional force amplifier
DE3246738C2 (de) 1982-09-28 1987-02-05 Dr. H. Tiefenbach Gmbh & Co, 4300 Essen Mit Eigenmedium gesteuertes Hydraulikventil mit einstellbarem Durchlaßquerschnitt
US4907492A (en) 1987-06-16 1990-03-13 Sig Schweizerische Industrie-Gesellschaft Apertured valve disposed in hollow piston rod of follower-type motor
DE3720266A1 (de) * 1987-06-19 1988-12-29 Bw Hydraulik Gmbh Elektrohydraulisches regelsystem
DE19632368A1 (de) * 1996-08-10 1998-02-12 Bosch Gmbh Robert Elektrohydraulisches Regelwegeventil
DE10255454A1 (de) * 2002-11-28 2004-06-09 Tries Gmbh + Co. Kg Steuerventil
JP2007502213A (ja) 2003-05-16 2007-02-08 ボッシュ レックスロス アーゲー 流体圧駆動装置

Also Published As

Publication number Publication date
CN102292554A (zh) 2011-12-21
WO2010084043A1 (de) 2010-07-29
DE102009005998A1 (de) 2010-08-05
CN102292554B (zh) 2014-07-09
US9121419B2 (en) 2015-09-01
EP2229537A1 (de) 2010-09-22
DE102009005998B4 (de) 2012-12-27
EP2229537B1 (de) 2013-07-24
US20110271667A1 (en) 2011-11-10

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