DE502008002780D1 - Hydraulische steueranordnung - Google Patents

Hydraulische steueranordnung

Info

Publication number
DE502008002780D1
DE502008002780D1 DE502008002780T DE502008002780T DE502008002780D1 DE 502008002780 D1 DE502008002780 D1 DE 502008002780D1 DE 502008002780 T DE502008002780 T DE 502008002780T DE 502008002780 T DE502008002780 T DE 502008002780T DE 502008002780 D1 DE502008002780 D1 DE 502008002780D1
Authority
DE
Germany
Prior art keywords
hydraulic control
pressure medium
control arrangement
consumer
supplied
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
DE502008002780T
Other languages
English (en)
Inventor
Edwin Heemskerk
Bernd Voelker
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of DE502008002780D1 publication Critical patent/DE502008002780D1/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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/14—Energy-recuperation means
    • 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
    • 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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2296—Systems with a variable displacement pump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
DE502008002780T 2007-08-01 2008-07-07 Hydraulische steueranordnung Active DE502008002780D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007035972A DE102007035972A1 (de) 2007-08-01 2007-08-01 Hydraulische Steueranordnung
PCT/EP2008/058758 WO2009015998A1 (de) 2007-08-01 2008-07-07 Hydraulische steueranordnung

Publications (1)

Publication Number Publication Date
DE502008002780D1 true DE502008002780D1 (de) 2011-04-14

Family

ID=39744733

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102007035972A Withdrawn DE102007035972A1 (de) 2007-08-01 2007-08-01 Hydraulische Steueranordnung
DE502008002780T Active DE502008002780D1 (de) 2007-08-01 2008-07-07 Hydraulische steueranordnung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102007035972A Withdrawn DE102007035972A1 (de) 2007-08-01 2007-08-01 Hydraulische Steueranordnung

Country Status (4)

Country Link
EP (1) EP2220383B1 (de)
AT (1) ATE500428T1 (de)
DE (2) DE102007035972A1 (de)
WO (1) WO2009015998A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009054217B4 (de) * 2009-11-21 2020-09-03 Robert Bosch Gmbh Hydraulikanordnung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004011168A (ja) * 2002-06-04 2004-01-15 Komatsu Ltd 建設機械
JP3957061B2 (ja) * 2002-07-08 2007-08-08 株式会社小松製作所 複数の圧油エネルギー選択回収装置及びその選択回収方法
US7712309B2 (en) 2005-02-17 2010-05-11 Volvo Construction Equipment Ab Arrangement and a method for controlling a work vehicle

Also Published As

Publication number Publication date
DE102007035972A1 (de) 2009-02-05
EP2220383A1 (de) 2010-08-25
ATE500428T1 (de) 2011-03-15
EP2220383B1 (de) 2011-03-02
WO2009015998A1 (de) 2009-02-05

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