GB2531946A - Energy regeneration device for construction machine - Google Patents

Energy regeneration device for construction machine Download PDF

Info

Publication number
GB2531946A
GB2531946A GB1519561.3A GB201519561A GB2531946A GB 2531946 A GB2531946 A GB 2531946A GB 201519561 A GB201519561 A GB 201519561A GB 2531946 A GB2531946 A GB 2531946A
Authority
GB
United Kingdom
Prior art keywords
hydraulic
weight
operating part
movable weight
construction machine
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.)
Withdrawn
Application number
GB1519561.3A
Other languages
English (en)
Other versions
GB201519561D0 (en
Inventor
Kondo Akihiro
Fujiyama Kazuto
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Publication of GB201519561D0 publication Critical patent/GB201519561D0/en
Publication of GB2531946A publication Critical patent/GB2531946A/en
Withdrawn legal-status Critical Current

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
    • 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
    • E02F9/18—Counterweights
    • 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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2296—Systems with a variable displacement pump
    • 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
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Component Parts Of Construction Machinery (AREA)
GB1519561.3A 2013-08-05 2014-08-04 Energy regeneration device for construction machine Withdrawn GB2531946A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013162303 2013-08-05
PCT/JP2014/004063 WO2015019594A1 (ja) 2013-08-05 2014-08-04 建設機械用エネルギ回生装置

Publications (2)

Publication Number Publication Date
GB201519561D0 GB201519561D0 (en) 2015-12-23
GB2531946A true GB2531946A (en) 2016-05-04

Family

ID=52460950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1519561.3A Withdrawn GB2531946A (en) 2013-08-05 2014-08-04 Energy regeneration device for construction machine

Country Status (5)

Country Link
US (1) US20160122980A1 (zh)
JP (1) JP6285935B2 (zh)
CN (1) CN105164347B (zh)
GB (1) GB2531946A (zh)
WO (1) WO2015019594A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6557472B2 (ja) * 2015-01-06 2019-08-07 川崎重工業株式会社 作業機械の駆動制御システム、それを備える作業機械、及びその駆動制御方法
JP6816444B2 (ja) * 2016-10-20 2021-01-20 コベルコ建機株式会社 建設機械の制振装置
US10890003B2 (en) * 2016-12-16 2021-01-12 International Chimney Corporation Liner removal apparatus
KR102177815B1 (ko) * 2017-12-14 2020-11-11 한국오텍 주식회사 중장비 붐 무게 보상 장치
CN108180189B (zh) * 2018-02-26 2024-04-26 太原科技大学 一种电动清扫车带能量回收的储尘斗提升装置及方法
CN110409527A (zh) * 2019-06-28 2019-11-05 三一重机有限公司 一种动臂势能回收利用系统及挖掘机
CN110616758B (zh) * 2019-10-25 2024-03-19 董志强 挖掘机节能控制系统
DE102020113815A1 (de) 2020-05-22 2021-11-25 Marcel Hett Hydraulikmobilbagger
CN112555207A (zh) * 2020-12-01 2021-03-26 上海华兴数字科技有限公司 液压控制系统和机械设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08501846A (ja) * 1992-10-07 1996-02-27 オー ウント カー オーレンスタイン ウント コツペル アクチエンゲゼルシヤフト 回転塔および調節可能なカウンタウエイトを備えた土木工事用の機械
JP2012026245A (ja) * 2010-07-28 2012-02-09 Hitachi Constr Mach Co Ltd 建設機械

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349206U (zh) * 1976-09-30 1978-04-26
CN100392257C (zh) * 2003-01-14 2008-06-04 日立建机株式会社 液压作业机
JP2006336844A (ja) * 2005-06-06 2006-12-14 Shin Caterpillar Mitsubishi Ltd 作業機械
SE531309C2 (sv) * 2006-01-16 2009-02-17 Volvo Constr Equip Ab Styrsystem för en arbetsmaskin och förfarande för styrning av en hydraulcylinder hos en arbetsmaskin
CN102241379B (zh) * 2010-05-13 2014-05-07 济南谨恒节能技术有限公司 节能型行走式液压搬运机械
JP5604324B2 (ja) * 2011-02-02 2014-10-08 日立建機株式会社 作業機械の油圧駆動装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08501846A (ja) * 1992-10-07 1996-02-27 オー ウント カー オーレンスタイン ウント コツペル アクチエンゲゼルシヤフト 回転塔および調節可能なカウンタウエイトを備えた土木工事用の機械
JP2012026245A (ja) * 2010-07-28 2012-02-09 Hitachi Constr Mach Co Ltd 建設機械

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Microfilm of the specification and drawings annexed to the request of Japanese UtilityModel Application No.130635/1976 (LaidopenNo.49206/1978)(Komatsu Ltd . ) ,26 April1978(26.04.1978) ,entire text; all drawings(Family:none) *

Also Published As

Publication number Publication date
CN105164347A (zh) 2015-12-16
WO2015019594A1 (ja) 2015-02-12
CN105164347B (zh) 2017-11-03
JPWO2015019594A1 (ja) 2017-03-02
US20160122980A1 (en) 2016-05-05
GB201519561D0 (en) 2015-12-23
JP6285935B2 (ja) 2018-02-28

Similar Documents

Publication Publication Date Title
GB2531946A (en) Energy regeneration device for construction machine
US9637890B2 (en) Power transmission device and hybrid construction machine provided therewith
US9422689B2 (en) Shovel and method for controlling shovel
CN107949707B (zh) 作业机械的液压驱动装置
JP5356159B2 (ja) 油圧作業機の油圧駆動装置
US10604916B2 (en) Shovel
JP4871843B2 (ja) 建設機械のブーム駆動回路
JP5135288B2 (ja) 建設機械の油圧駆動装置
KR101955751B1 (ko) 건설 기계
CN105473793A (zh) 工程机械
JP2007321972A (ja) 建設機械の動力装置
US10017917B2 (en) Drive device of construction machine
JP2019052703A (ja) 建設機械の油圧駆動システム
JP4948046B2 (ja) 建設機械の動力装置
JP2011002085A (ja) 建設機械の油圧制御装置
JP2019066000A (ja) 作業機の油圧システム
WO2020196871A1 (ja) ショベル
JP2010048366A (ja) 油圧装置および建設機械
JP2020056226A (ja) 油圧ショベル駆動システム
JP6180764B2 (ja) 建設機械の油圧回路及びその制御方法
JP2014019517A (ja) 昇降機構の制御装置
CN217713134U (zh) 液压驱动系统及工程机械
JP5574882B2 (ja) 高所作業車
WO2022172636A1 (ja) 油圧ショベル駆動システム
JP2017180045A (ja) ショベルのシリーズ、ショベルの油圧回路、及びショベル

Legal Events

Date Code Title Description
789A Request for publication of translation (sect. 89(a)/1977)

Ref document number: 2015019594

Country of ref document: WO

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)