ATE544954T1 - Hydraulische steueranordnung - Google Patents
Hydraulische steueranordnungInfo
- Publication number
- ATE544954T1 ATE544954T1 AT08734422T AT08734422T ATE544954T1 AT E544954 T1 ATE544954 T1 AT E544954T1 AT 08734422 T AT08734422 T AT 08734422T AT 08734422 T AT08734422 T AT 08734422T AT E544954 T1 ATE544954 T1 AT E544954T1
- Authority
- AT
- Austria
- Prior art keywords
- control arrangement
- hydraulic control
- loads
- ludv
- hydraulic
- Prior art date
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
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/161—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors with sensing of servomotor demand or load
- F15B11/163—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors with sensing of servomotor demand or load for sharing the pump output equally amongst users or groups of users, e.g. using anti-saturation, pressure compensation
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007014673 | 2007-03-27 | ||
DE102007028864A DE102007028864A1 (de) | 2007-03-27 | 2007-06-22 | Hydraulische Steueranordnung |
PCT/DE2008/000491 WO2008116451A1 (de) | 2007-03-27 | 2008-03-20 | Hydraulische steueranordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE544954T1 true ATE544954T1 (de) | 2012-02-15 |
Family
ID=39719645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08734422T ATE544954T1 (de) | 2007-03-27 | 2008-03-20 | Hydraulische steueranordnung |
Country Status (5)
Country | Link |
---|---|
US (1) | US8915075B2 (de) |
EP (1) | EP2142808B1 (de) |
AT (1) | ATE544954T1 (de) |
DE (1) | DE102007028864A1 (de) |
WO (1) | WO2008116451A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011103868A1 (de) | 2011-06-10 | 2012-12-13 | Robert Bosch Gmbh | Hydraulischer Antrieb |
JP5860711B2 (ja) * | 2012-02-03 | 2016-02-16 | Kyb株式会社 | 流体圧制御装置 |
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 |
JP5948260B2 (ja) * | 2013-01-24 | 2016-07-06 | Kyb株式会社 | 流体圧制御装置 |
US20140277697A1 (en) * | 2013-03-15 | 2014-09-18 | Raymond Francis McDonald | Transport system with at least one position sensor |
CN107191441A (zh) * | 2017-07-27 | 2017-09-22 | 徐州重型机械有限公司 | 液压***、液压***的控制方法以及工程机械 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3321483A1 (de) * | 1983-06-14 | 1984-12-20 | Linde Ag, 6200 Wiesbaden | Hydraulische einrichtung mit einer pumpe und mindestens zwei von dieser beaufschlagten verbrauchern hydraulischer energie |
US5115720A (en) * | 1990-04-02 | 1992-05-26 | Baker Material Handling Corporation | Hydraulic valve bank |
EP0536398B1 (de) * | 1990-05-15 | 1996-07-10 | Kabushiki Kaisha Komatsu Seisakusho | Hydraulisches system |
DE9106442U1 (de) * | 1991-05-25 | 1991-08-14 | Buchholz Hydraulik GmbH, 24147 Klausdorf | Steuerung für hydraulische Verbraucher |
DE9317308U1 (de) * | 1993-11-11 | 1995-03-16 | Brugger, Klaus, Dipl.-Ing., 83700 Rottach-Egern | Hydrauliksystem für die hydraulische Betätigung eines Krankenwagen-Hubtisches |
DE4341244C2 (de) * | 1993-12-03 | 1997-08-14 | Orenstein & Koppel Ag | Steuerung zur Aufteilung des durch mindestens eine Pumpe zur Verfügung gestellten Förderstromes bei Hydrauliksystemen auf mehrere Verbraucher |
DE4434532A1 (de) * | 1994-02-25 | 1995-08-31 | Danfoss As | Hydraulisches Lenksystem für Arbeitsfahrzeuge |
DE4417962A1 (de) * | 1994-05-21 | 1995-11-23 | Rexroth Mannesmann Gmbh | Steueranordnung für wenigstens zwei hydraulische Verbraucher |
DE19703997A1 (de) * | 1997-02-04 | 1998-08-06 | Mannesmann Rexroth Ag | Hydraulischer Steuerkreis für einen vorrangigen und für einen nachrangigen hydraulischen Verbraucher |
DE19828963A1 (de) * | 1998-06-29 | 1999-12-30 | Mannesmann Rexroth Ag | Hydraulische Schaltung |
DE19904616A1 (de) * | 1999-02-05 | 2000-08-10 | Mannesmann Rexroth Ag | Steueranordnung für wenigstens zwei hydraulische Verbraucher und Druckdifferenzventil dafür |
KR20010071204A (ko) * | 1999-03-04 | 2001-07-28 | 세구치 류이치 | 유압회로장치 |
EP1088995A4 (de) * | 1999-04-26 | 2006-04-05 | Hitachi Construction Machinery | Hydraulische schaltungsanordnung |
US6293099B1 (en) | 1999-06-28 | 2001-09-25 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Hydraulic circuit for forklift |
DE19937224A1 (de) * | 1999-08-06 | 2001-02-08 | Mannesmann Rexroth Ag | Hydraulische Steueranordnung zur bedarfstromgeregelten (load-sensing-geregelten) Druckmittelversorgung von vorzugsweise mehreren hydraulischen Verbrauchern |
DE10119276B4 (de) | 2001-04-20 | 2009-12-10 | Bosch Rexroth Aktiengesellschaft | Hydraulischer Steuerkreis |
DE20208577U1 (de) * | 2002-06-03 | 2003-12-11 | Hawe Hydraulik Gmbh & Co. Kg | Elektrohydraulische Hubsteuervorrichtung für Flurförerfahrzeuge |
JP4488232B2 (ja) * | 2002-12-18 | 2010-06-23 | ボッシュ レックスロート アクチエンゲゼルシャフト | ブームに保持されたバケットを備えた作業機のための制御装置 |
DE10325295A1 (de) * | 2003-06-04 | 2004-12-23 | Bosch Rexroth Ag | Hydraulische Steueranordnung |
DE10332120A1 (de) * | 2003-07-15 | 2005-02-03 | Bosch Rexroth Ag | Steueranordnung und Verfahren zur Ansteuerung von wenigstens zwei hydraulischen Verbrauchern |
US6931847B1 (en) * | 2004-03-04 | 2005-08-23 | Sauer-Danfoss, Inc. | Flow sharing priority circuit for open circuit systems with several actuators per pump |
DE102004011913B4 (de) * | 2004-03-11 | 2005-12-29 | Jungheinrich Ag | Hydraulische Hubvorrichtung für batteriebetriebene Flurförderzeuge |
US7600612B2 (en) * | 2005-04-14 | 2009-10-13 | Nmhg Oregon, Llc | Hydraulic system for an industrial vehicle |
GB0603991D0 (en) * | 2006-02-28 | 2006-04-05 | Agco Gmbh | Hydraulic systems for utility vehicles, in particular agricultural vehicles |
-
2007
- 2007-06-22 DE DE102007028864A patent/DE102007028864A1/de not_active Withdrawn
-
2008
- 2008-03-20 US US12/532,973 patent/US8915075B2/en not_active Expired - Fee Related
- 2008-03-20 WO PCT/DE2008/000491 patent/WO2008116451A1/de active Application Filing
- 2008-03-20 EP EP08734422A patent/EP2142808B1/de not_active Not-in-force
- 2008-03-20 AT AT08734422T patent/ATE544954T1/de active
Also Published As
Publication number | Publication date |
---|---|
US20100212308A1 (en) | 2010-08-26 |
EP2142808A1 (de) | 2010-01-13 |
US8915075B2 (en) | 2014-12-23 |
WO2008116451A1 (de) | 2008-10-02 |
EP2142808B1 (de) | 2012-02-08 |
DE102007028864A1 (de) | 2008-10-02 |
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