CN103422529B - 减振装置 - Google Patents

减振装置 Download PDF

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Publication number
CN103422529B
CN103422529B CN201310183715.0A CN201310183715A CN103422529B CN 103422529 B CN103422529 B CN 103422529B CN 201310183715 A CN201310183715 A CN 201310183715A CN 103422529 B CN103422529 B CN 103422529B
Authority
CN
China
Prior art keywords
valve
interface
pressure
vibration absorber
working
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
CN201310183715.0A
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English (en)
Chinese (zh)
Other versions
CN103422529A (zh
Inventor
K.克鲁格-库休斯
E.卡尔
E.哈尼施费格
J.凯尔
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 CN103422529A publication Critical patent/CN103422529A/zh
Application granted granted Critical
Publication of CN103422529B publication Critical patent/CN103422529B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • 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
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2267—Valves or distributors
    • 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
    • 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
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • F15B1/033—Installations or systems with accumulators having accumulator charging devices with electrical control means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
CN201310183715.0A 2012-05-18 2013-05-17 减振装置 Active CN103422529B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012208307.3 2012-05-18
DE201210208307 DE102012208307A1 (de) 2012-05-18 2012-05-18 Dämpfungsvorrichtung

Publications (2)

Publication Number Publication Date
CN103422529A CN103422529A (zh) 2013-12-04
CN103422529B true CN103422529B (zh) 2017-04-12

Family

ID=49510988

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310183715.0A Active CN103422529B (zh) 2012-05-18 2013-05-17 减振装置

Country Status (3)

Country Link
KR (1) KR102066834B1 (de)
CN (1) CN103422529B (de)
DE (1) DE102012208307A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104278703B (zh) * 2014-09-28 2017-01-11 中外合资沃得重工（中国）有限公司 挖掘机动臂减震液压控制装置
CN106703110B (zh) * 2017-03-02 2019-07-30 柳州柳工挖掘机有限公司 挖掘机智能减震液压控制方法及控制***
JP6858629B2 (ja) * 2017-04-27 2021-04-14 川崎重工業株式会社 制振制御回路
DE102018210471B3 (de) * 2018-06-27 2019-09-05 Robert Bosch Gmbh Hubwerksfederung und Hubwerk
US11781573B2 (en) 2020-07-23 2023-10-10 Parker-Hannifin Corporation System, valve assembly, and methods for oscillation control of a hydraulic machine
DE102021208932B3 (de) 2021-08-16 2022-12-29 Robert Bosch Gesellschaft mit beschränkter Haftung Stabilisierungsmodul
DE102021004608A1 (de) * 2021-09-11 2023-03-16 Hydac Mobilhydraulik Gmbh Betätigungsvorrichtung für zumindest einen fluidisch antreibbaren Verbraucher
DE102021004612A1 (de) * 2021-09-11 2023-03-16 Hydac Mobilhydraulik Gmbh Betätigungsvorrichtung für zumindest einen fluidisch antreibbaren Verbraucher

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6357230B1 (en) * 1999-12-16 2002-03-19 Caterpillar Inc. Hydraulic ride control system
US6938413B2 (en) * 2001-07-13 2005-09-06 Bosch Rexroth Ag Hydraulic control arrangement
CN1867737A (zh) * 2003-10-10 2006-11-22 株式会社小松制作所 用于工程车辆的行驶减振装置
CN101001996A (zh) * 2004-07-13 2007-07-18 博世力士乐股份公司 液压控制装置
CN102165200A (zh) * 2008-10-31 2011-08-24 日立建机株式会社 工程机械的液压驱动装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005155230A (ja) * 2003-11-27 2005-06-16 Komatsu Ltd 車輪式建設機械の走行振動抑制油圧回路
US7634911B2 (en) * 2007-06-29 2009-12-22 Caterpillar Inc. Energy recovery system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6357230B1 (en) * 1999-12-16 2002-03-19 Caterpillar Inc. Hydraulic ride control system
US6938413B2 (en) * 2001-07-13 2005-09-06 Bosch Rexroth Ag Hydraulic control arrangement
CN1867737A (zh) * 2003-10-10 2006-11-22 株式会社小松制作所 用于工程车辆的行驶减振装置
CN101001996A (zh) * 2004-07-13 2007-07-18 博世力士乐股份公司 液压控制装置
CN102165200A (zh) * 2008-10-31 2011-08-24 日立建机株式会社 工程机械的液压驱动装置

Also Published As

Publication number Publication date
DE102012208307A1 (de) 2013-11-21
KR102066834B1 (ko) 2020-01-17
KR20130129136A (ko) 2013-11-27
CN103422529A (zh) 2013-12-04

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