ATE445048T1 - Hydraulische steueranordnung - Google Patents

Hydraulische steueranordnung

Info

Publication number
ATE445048T1
ATE445048T1 AT05770225T AT05770225T ATE445048T1 AT E445048 T1 ATE445048 T1 AT E445048T1 AT 05770225 T AT05770225 T AT 05770225T AT 05770225 T AT05770225 T AT 05770225T AT E445048 T1 ATE445048 T1 AT E445048T1
Authority
AT
Austria
Prior art keywords
hydraulic
valve arrangement
hydraulic control
control arrangement
damping
Prior art date
Application number
AT05770225T
Other languages
English (en)
Inventor
Erhard Karl
Edwin Harnischfeger
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 ATE445048T1 publication Critical patent/ATE445048T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
    • E02F9/2207—Arrangements for controlling the attitude of actuators, e.g. speed, floating function for reducing or compensating oscillations
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2217—Hydraulic or pneumatic drives with energy recovery arrangements, e.g. using accumulators, flywheels
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/021—Installations or systems with accumulators used for damping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Damping Devices (AREA)
AT05770225T 2004-07-13 2005-07-06 Hydraulische steueranordnung ATE445048T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004033890A DE102004033890A1 (de) 2004-07-13 2004-07-13 Hydraulische Steueranordnung
PCT/EP2005/007309 WO2006005497A1 (de) 2004-07-13 2005-07-06 Hydraulische steueranordnung

Publications (1)

Publication Number Publication Date
ATE445048T1 true ATE445048T1 (de) 2009-10-15

Family

ID=35124529

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05770225T ATE445048T1 (de) 2004-07-13 2005-07-06 Hydraulische steueranordnung

Country Status (7)

Country Link
US (1) US7637103B2 (de)
EP (1) EP1778923B1 (de)
KR (1) KR101217755B1 (de)
CN (1) CN101001996B (de)
AT (1) ATE445048T1 (de)
DE (2) DE102004033890A1 (de)
WO (1) WO2006005497A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006050126A1 (de) * 2006-10-25 2008-05-08 Sauer-Danfoss Aps Verfahren und Vorrichtung zur Stabilisierung der Bewegung eines Fahrzeugs
WO2008135039A2 (de) * 2007-05-08 2008-11-13 UNIVERSITÄT KARLSRUHE (TH) FORSCHUNGSUNIVERSITÄT-GEGRüNDET 1825 Verfahren und vorrichtung für flurförderzeuge
DE102012208307A1 (de) * 2012-05-18 2013-11-21 Robert Bosch Gmbh Dämpfungsvorrichtung
DE102013215754B4 (de) * 2013-08-09 2025-12-11 Robert Bosch Gmbh Hydraulische Anordnung mit einer Zumessblende und mindestens einem Ventil zum hydraulischen Ansteuern einer Zumessblende, über die ein hydraulischer Verbraucher mit Druckmittel versorgbar ist
CN103603911B (zh) * 2013-11-15 2015-07-22 徐工集团工程机械股份有限公司科技分公司 装载机防颠簸振动减振系统
DE102014000696A1 (de) 2014-01-14 2015-07-16 Hydac System Gmbh Vorrichtung zum Sperren und zum Druckanpassen
CN105443469B (zh) * 2015-12-21 2017-07-04 山河智能装备股份有限公司 工程机械速度液压控制装置
DE102016215062A1 (de) * 2016-08-12 2018-02-15 Robert Bosch Gmbh Hydraulisches System und Feder-Dämpfer-Mechanismus
JP6549543B2 (ja) * 2016-09-29 2019-07-24 日立建機株式会社 作業機械の油圧駆動装置
CA2998893A1 (en) * 2017-03-23 2018-09-23 The Raymond Corporation Systems and methods for mast stabilization on a material handling vehicle
US10988915B2 (en) 2017-04-10 2021-04-27 Doosan Infracore Co., Ltd. Hydraulic system of construction machinery
DE102018210471B3 (de) 2018-06-27 2019-09-05 Robert Bosch Gmbh Hubwerksfederung und Hubwerk
KR102098569B1 (ko) * 2018-08-09 2020-04-08 주식회사 만도 유압 브레이크 시스템용 밸브블록
US11493060B2 (en) 2019-06-04 2022-11-08 Industries Mailhot Inc. Hydraulic powering system and method of operating a hydraulic powering system
CN110864028B (zh) * 2019-11-28 2021-05-11 上海诺玛液压系统有限公司 一种工程机械减振控制阀

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821505C2 (de) * 1978-05-17 1982-10-07 Daimler-Benz Ag, 7000 Stuttgart Steuereinrichtung zum Zu- und Abschalten von hydraulischen Geräten an eine hochdruckführende Sammelleitung
DE3909205C1 (de) * 1989-03-21 1990-05-23 Hanomag Ag, 3000 Hannover, De
KR970011608B1 (ko) * 1994-09-06 1997-07-12 대우중공업 주식회사 건설기계의 선회토르크 제어장치(an apparatus for controlling turning torque in a construction equipment)
US5733095A (en) * 1996-10-01 1998-03-31 Caterpillar Inc. Ride control system
DE19754828C2 (de) 1997-12-10 1999-10-07 Mannesmann Rexroth Ag Hydraulische Steueranordnung für eine mobile Arbeitsmaschine, insbesondere für einen Radlader, zur Dämpfung von Nickschwingungen
KR20030019921A (ko) * 1999-05-28 2003-03-07 히다치 겡키 가부시키 가이샤 밸브 장치
US6357230B1 (en) * 1999-12-16 2002-03-19 Caterpillar Inc. Hydraulic ride control system
DE10127486A1 (de) * 2001-06-07 2002-12-12 Claas Selbstfahr Erntemasch Entlastungsvorrichtung für eine Hubeinrichtung

Also Published As

Publication number Publication date
US20080104866A1 (en) 2008-05-08
EP1778923A1 (de) 2007-05-02
CN101001996B (zh) 2010-06-23
EP1778923B1 (de) 2009-10-07
US7637103B2 (en) 2009-12-29
WO2006005497A1 (de) 2006-01-19
DE502005008287D1 (de) 2009-11-19
KR101217755B1 (ko) 2013-01-02
DE102004033890A1 (de) 2006-02-16
KR20070030899A (ko) 2007-03-16
CN101001996A (zh) 2007-07-18

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