DE502005008287D1 - Hydraulische steueranordnung - Google Patents

Hydraulische steueranordnung

Info

Publication number
DE502005008287D1
DE502005008287D1 DE502005008287T DE502005008287T DE502005008287D1 DE 502005008287 D1 DE502005008287 D1 DE 502005008287D1 DE 502005008287 T DE502005008287 T DE 502005008287T DE 502005008287 T DE502005008287 T DE 502005008287T DE 502005008287 D1 DE502005008287 D1 DE 502005008287D1
Authority
DE
Germany
Prior art keywords
hydraulic
valve arrangement
hydraulic control
control arrangement
damping
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
DE502005008287T
Other languages
English (en)
Inventor
Erhard Karl
Edwin Harnischfeger
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.)
Bosch Rexroth AG
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
Publication of DE502005008287D1 publication Critical patent/DE502005008287D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
DE502005008287T 2004-07-13 2005-07-06 Hydraulische steueranordnung Active DE502005008287D1 (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
DE502005008287D1 true DE502005008287D1 (de) 2009-11-19

Family

ID=35124529

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004033890A Withdrawn DE102004033890A1 (de) 2004-07-13 2004-07-13 Hydraulische Steueranordnung
DE502005008287T Active DE502005008287D1 (de) 2004-07-13 2005-07-06 Hydraulische steueranordnung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004033890A Withdrawn DE102004033890A1 (de) 2004-07-13 2004-07-13 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
DE102013215754A1 (de) * 2013-08-09 2015-02-12 Robert Bosch Gmbh Ventil zum hydraulischen Ansteuern einer Zumessblende, über die ein hydraulischer Verbraucher mit Druckmittel versorgbar ist, sowie hydraulische Anordnung mit einer Zumessblende und mindestens einem derartigen Ventil
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
WO2018190615A1 (ko) * 2017-04-10 2018-10-18 두산인프라코어 주식회사 건설 기계의 유압 시스템
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
KR101217755B1 (ko) 2013-01-02
EP1778923A1 (de) 2007-05-02
KR20070030899A (ko) 2007-03-16
EP1778923B1 (de) 2009-10-07
WO2006005497A1 (de) 2006-01-19
ATE445048T1 (de) 2009-10-15
US7637103B2 (en) 2009-12-29
CN101001996B (zh) 2010-06-23
CN101001996A (zh) 2007-07-18
US20080104866A1 (en) 2008-05-08
DE102004033890A1 (de) 2006-02-16

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Legal Events

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