ATE535717T1 - Hydraulische steueranordnung - Google Patents

Hydraulische steueranordnung

Info

Publication number
ATE535717T1
ATE535717T1 AT08759308T AT08759308T ATE535717T1 AT E535717 T1 ATE535717 T1 AT E535717T1 AT 08759308 T AT08759308 T AT 08759308T AT 08759308 T AT08759308 T AT 08759308T AT E535717 T1 ATE535717 T1 AT E535717T1
Authority
AT
Austria
Prior art keywords
hydraulic control
control arrangement
consumer
neutral position
distributing valve
Prior art date
Application number
AT08759308T
Other languages
English (en)
Inventor
Matthieu Desbois-Renaudin
Wolfgang Kauss
Original Assignee
Bosch Gmbh Robert
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 Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE535717T1 publication Critical patent/ATE535717T1/de

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
    • F15B11/024—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
    • 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
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/044—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out"
    • F15B11/0445—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out" with counterbalance valves, e.g. to prevent overrunning or for braking
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20546—Type of pump variable capacity
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • F15B2211/3057—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve having two valves, one for each port of a double-acting output member
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/365—Directional control combined with flow control and pressure control
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50545—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using braking valves to maintain a back pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
AT08759308T 2007-06-26 2008-06-20 Hydraulische steueranordnung ATE535717T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007029355A DE102007029355A1 (de) 2007-06-26 2007-06-26 Hydraulische Steueranordnung
PCT/EP2008/004989 WO2009000471A1 (de) 2007-06-26 2008-06-20 Hydraulische steueranordnung

Publications (1)

Publication Number Publication Date
ATE535717T1 true ATE535717T1 (de) 2011-12-15

Family

ID=39768596

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08759308T ATE535717T1 (de) 2007-06-26 2008-06-20 Hydraulische steueranordnung

Country Status (6)

Country Link
US (1) US8671824B2 (de)
EP (1) EP2171285B1 (de)
JP (1) JP5340278B2 (de)
AT (1) ATE535717T1 (de)
DE (1) DE102007029355A1 (de)
WO (1) WO2009000471A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008064139A1 (de) 2008-12-19 2010-07-01 Robert Bosch Gmbh Hydraulische Steueranordnung
DE102008064064A1 (de) 2008-12-19 2010-06-24 Robert Bosch Gmbh Hydraulische Steueranordnung
DE102008064138A1 (de) 2008-12-19 2010-07-01 Robert Bosch Gmbh Hydraulische Steueranordnung
DE102008064136A1 (de) 2008-12-19 2010-07-01 Robert Bosch Gmbh Hydraulische Steueranordnung
DE102012203386A1 (de) 2012-03-05 2013-09-05 Robert Bosch Gmbh Steueranordnung
DE102012208944A1 (de) 2012-05-29 2013-12-05 Robert Bosch Gmbh Hydrostatische Ventilanordnung und hydrostatische Steueranordnung mit der Ventilanordnung
DE102012220863A1 (de) 2012-11-15 2014-05-15 Robert Bosch Gmbh Steueranordnung
DE102013206973A1 (de) 2013-04-18 2014-10-23 Robert Bosch Gmbh Steueranordnung
US9611871B2 (en) * 2013-09-13 2017-04-04 Norbert J. Kot Pneumatic valve assembly and method
DE102013224322A1 (de) 2013-11-28 2015-05-28 Robert Bosch Gmbh Hydraulische Steueranordnung
DE102014102336A1 (de) * 2014-02-24 2015-08-27 Linde Hydraulics Gmbh & Co. Kg Steuerventileinrichtung mit einer Schwimmstellung
CN104154059B (zh) * 2014-06-19 2017-01-25 长沙中联消防机械有限公司 伸缩装置的液压系统和伸缩装置
DE102015101032A1 (de) * 2015-01-26 2016-07-28 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Landwirtschaftliche Maschine und Regelungsverfahren
DE102015209325A1 (de) * 2015-05-21 2017-01-26 Robert Bosch Gmbh Hydraulische Anordnung zur Regeneration von Druckmittel eines hydraulischen Verbrauchers
US20180112686A1 (en) * 2016-10-26 2018-04-26 Hydraforce, Inc. Hydraulic actuator system of vehicle having secondary load-holding valve with tank connection
US10876552B2 (en) * 2018-09-21 2020-12-29 Eaton Intelligent Power Limited Hydraulic fluid pressure compensator unit with integrated load sense and reverse flow checks
SG10201911260SA (en) * 2019-09-06 2021-04-29 Zhejiang dingli machinery co ltd Control valve, derricking cylinder and working method thereof, aerial work platform

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946347A (en) * 1959-04-22 1960-07-26 New York Air Brake Co Control valve having a movable member containing combination check and relief valve unit
US4083382A (en) * 1976-06-03 1978-04-11 J. I. Case Company Regulating valve with hydraulic detent
FR2376978A1 (fr) 1977-01-06 1978-08-04 Rexroth Sigma Perfectionnements aux dispositifs distributeurs de fluide, notamment pour telecommande hydraulique
US4760866A (en) * 1978-06-28 1988-08-02 H. Adler Associates, Inc. Combination stop and pressure reducing valve and stop cock version
US4355660A (en) * 1980-04-15 1982-10-26 General Signal Corporation Pneumatically controlled, four position hydraulic valve
JPS57169801U (de) * 1981-04-21 1982-10-26
DE3422978C2 (de) 1984-06-22 1995-07-20 Bosch Gmbh Robert Vorrichtung zur Steuerung einer hydraulischen Stelleinrichtung
DE3513452A1 (de) * 1985-04-15 1986-10-16 Mannesmann Rexroth GmbH, 8770 Lohr Hydrauliksystem fuer die versorgung einer hydrostatischen lenkung
DE3709504C2 (de) 1987-03-23 1995-02-02 Rexroth Mannesmann Gmbh Ventileinrichtung
WO1990010795A1 (en) 1989-03-13 1990-09-20 Hitachi Construction Machinery Co., Ltd. Hydraulic driving unit for working machine
JPH0351201A (ja) 1989-07-18 1991-03-05 Daiken Iki Kk 汚物収集袋
JPH03124954U (de) * 1990-03-30 1991-12-18
JP2557000B2 (ja) * 1990-05-15 1996-11-27 株式会社小松製作所 操作弁装置
LU87794A1 (fr) * 1990-08-31 1991-02-18 Hydrolux Sarl Proportional-wegeventil in sitzbauweise
JPH04136507A (ja) * 1990-09-28 1992-05-11 Komatsu Ltd 油圧回路
US5138838A (en) * 1991-02-15 1992-08-18 Caterpillar Inc. Hydraulic circuit and control system therefor
DE4105459A1 (de) * 1991-02-21 1992-08-27 Heilmeier & Weinlein Hydraulische steuervorrichtung
JPH0549482U (ja) * 1991-12-16 1993-06-29 新明和工業株式会社 荷役車両の制御装置
DE4308004C2 (de) 1992-04-04 2000-10-12 Mannesmann Rexroth Ag Hydraulische Steuereinrichtung für mehrere Verbraucher
FR2689575B1 (fr) 1992-04-06 1994-07-08 Rexroth Sigma Distributeur hydraulique a compensation de pression et une selection de pression maximale pour piloter une pompe et commande hydraulique multiple incluant de tels distributeurs.
SE503750C2 (sv) * 1995-05-15 1996-08-19 Nordwin Ab Hydraulisk riktningsventil
US5799485A (en) * 1995-06-22 1998-09-01 Robert Bosch Gmbh Electrohydraulic control device for double-acting consumer
FI955172A0 (fi) * 1995-10-30 1995-10-30 Sakari Pinomaeki Foerfarande i ett tryckmediumsystem och ett tryckmediumsystem
FR2744497B1 (fr) * 1996-02-07 1998-04-03 Rexroth Sigma Dispositif de distribution hydraulique multiple
DE19608801C2 (de) 1996-03-07 2000-06-08 Oil Control Gmbh Hydraulisches Lasthalte- bzw. Senkbremsventil
KR100208732B1 (ko) * 1996-05-21 1999-07-15 토니헬샴 가변 재생기능이 구비된 중장비용 콘트롤밸브
DE29802498U1 (de) * 1998-02-13 1998-04-16 Heilmeier & Weinlein Staplersteuerung
US6334308B1 (en) * 1998-03-04 2002-01-01 Komatsu Ltd. Pressure compensating valve, unloading pressure control valve and hydraulically operated device
WO1999061804A1 (en) * 1998-05-28 1999-12-02 Plustech Oy Method for adjusting supply pressure
DE19828963A1 (de) 1998-06-29 1999-12-30 Mannesmann Rexroth Ag Hydraulische Schaltung
US6349543B1 (en) * 1998-06-30 2002-02-26 Robert Moshe Lisniansky Regenerative adaptive fluid motor control
DE19831595B4 (de) 1998-07-14 2007-02-01 Bosch Rexroth Aktiengesellschaft Hydraulische Schaltung
US6319304B1 (en) * 1998-08-10 2001-11-20 Sy-Klone Company, Inc. Powered low restriction air precleaner device and method for providing a clean air flow to an apparatus such as a combustion engine air intake, engine cooling system, ventilation system and cab air intake system
JP2000170707A (ja) * 1998-12-02 2000-06-20 Hitachi Constr Mach Co Ltd 方向切換弁装置
DE19948232A1 (de) 1999-07-10 2001-01-11 Mannesmann Rexroth Ag Wegeventilscheibe, insbesondere für ein mobiles Arbeitsgerät
DE19949802A1 (de) * 1999-10-15 2001-04-19 Mannesmann Rexroth Ag Vorsteuergerät
DE19958257B4 (de) * 1999-12-03 2008-04-24 Bosch Rexroth Aktiengesellschaft Halboffener Hydraulikkreislauf
EP1170510B1 (de) 2000-07-08 2005-08-17 Bosch Rexroth AG Hydraulische Steueranordnung zur Druckmittelversorgung von vorzugsweise mehreren hydraulischen Verbrauchern
US6581639B2 (en) 2000-10-20 2003-06-24 Case Corporation Low leak boom control check valve
US6694860B2 (en) * 2001-12-10 2004-02-24 Caterpillar Inc Hydraulic control system with regeneration
DE10253340B4 (de) * 2002-04-26 2007-02-15 Volkmann Gmbh Betätigungsventil für einen zweiseitig wirksamen Pneumatikzylinder sowie Verwendung eines solchen Betätigungsventils für mittels Pneumatikzylindern ansteuerbare Spulengatter
US6871574B2 (en) * 2003-05-28 2005-03-29 Husco International, Inc. Hydraulic control valve assembly having dual directional spool valves with pilot operated check valves
NL1023583C2 (nl) * 2003-06-02 2004-12-03 Actuant Corp Hydraulische bedieningsinrichting.
DE10325294A1 (de) 2003-06-04 2004-12-23 Bosch Rexroth Ag Hydraulische Steueranordnung
JP2006125627A (ja) 2004-09-29 2006-05-18 Kobelco Contstruction Machinery Ltd 建設機械の油圧回路
KR100611713B1 (ko) * 2004-10-14 2006-08-11 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 재생기능을 구비한 유압제어밸브
DE102005005928A1 (de) 2004-12-10 2006-06-14 Bosch Rexroth Aktiengesellschaft Steueranordnung und Vorsteuereinrichtung
DE102005005927A1 (de) 2005-02-09 2006-08-17 Bosch Rexroth Aktiengesellschaft Hydraulische Steueranordnung
JP2006266347A (ja) * 2005-03-23 2006-10-05 Riken Seiki Kk 液圧アクチュエーター制御方法及びその装置
JP2006283785A (ja) * 2005-03-31 2006-10-19 Nabtesco Corp 油圧回路およびその弁装置
US7487707B2 (en) * 2006-09-27 2009-02-10 Husco International, Inc. Hydraulic valve assembly with a pressure compensated directional spool valve and a regeneration shunt valve

Also Published As

Publication number Publication date
JP5340278B2 (ja) 2013-11-13
WO2009000471A1 (de) 2008-12-31
EP2171285A1 (de) 2010-04-07
EP2171285B1 (de) 2011-11-30
DE102007029355A1 (de) 2009-01-02
JP2010531419A (ja) 2010-09-24
US20100180761A1 (en) 2010-07-22
US8671824B2 (en) 2014-03-18

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