JP6214327B2 - ハイブリッド式建設機械 - Google Patents

ハイブリッド式建設機械 Download PDF

Info

Publication number
JP6214327B2
JP6214327B2 JP2013217847A JP2013217847A JP6214327B2 JP 6214327 B2 JP6214327 B2 JP 6214327B2 JP 2013217847 A JP2013217847 A JP 2013217847A JP 2013217847 A JP2013217847 A JP 2013217847A JP 6214327 B2 JP6214327 B2 JP 6214327B2
Authority
JP
Japan
Prior art keywords
turning
electric
hydraulic
swing
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.)
Active
Application number
JP2013217847A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015078576A (ja
JP2015078576A5 (enExample
Inventor
裕昭 天野
裕昭 天野
石川　広二
広二 石川
英敏 佐竹
英敏 佐竹
井村　進也
進也 井村
真司 西川
真司 西川
朋晃 金田
朋晃 金田
枝穂 泉
泉　　枝穂
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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
Priority to JP2013217847A priority Critical patent/JP6214327B2/ja
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to KR1020167004084A priority patent/KR101791363B1/ko
Priority to US14/915,304 priority patent/US9725878B2/en
Priority to PCT/JP2014/074729 priority patent/WO2015056520A1/ja
Priority to CN201480046311.XA priority patent/CN105492701B/zh
Priority to EP14853993.5A priority patent/EP3059351B1/en
Publication of JP2015078576A publication Critical patent/JP2015078576A/ja
Publication of JP2015078576A5 publication Critical patent/JP2015078576A5/ja
Application granted granted Critical
Publication of JP6214327B2 publication Critical patent/JP6214327B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • E02F9/123—Drives or control devices specially adapted therefor
    • 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
    • E02F9/2004—Control mechanisms, e.g. control levers
    • 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
    • E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
    • E02F9/2095—Control of electric, electro-mechanical or mechanical equipment not otherwise provided for, e.g. ventilators, electro-driven fans
    • 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
    • E02F9/2246—Control of prime movers, e.g. depending on the hydraulic load of work tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/40—Special vehicles
    • B60Y2200/41—Construction vehicles, e.g. graders, excavators
    • B60Y2200/416—Cranes
    • 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)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Mechanical Engineering (AREA)
JP2013217847A 2013-10-18 2013-10-18 ハイブリッド式建設機械 Active JP6214327B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2013217847A JP6214327B2 (ja) 2013-10-18 2013-10-18 ハイブリッド式建設機械
US14/915,304 US9725878B2 (en) 2013-10-18 2014-09-18 Hybrid-type construction machine
PCT/JP2014/074729 WO2015056520A1 (ja) 2013-10-18 2014-09-18 ハイブリッド式建設機械
CN201480046311.XA CN105492701B (zh) 2013-10-18 2014-09-18 混合动力式工程机械
KR1020167004084A KR101791363B1 (ko) 2013-10-18 2014-09-18 하이브리드식 건설 기계
EP14853993.5A EP3059351B1 (en) 2013-10-18 2014-09-18 Hybrid-type construction machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013217847A JP6214327B2 (ja) 2013-10-18 2013-10-18 ハイブリッド式建設機械

Publications (3)

Publication Number Publication Date
JP2015078576A JP2015078576A (ja) 2015-04-23
JP2015078576A5 JP2015078576A5 (enExample) 2015-11-05
JP6214327B2 true JP6214327B2 (ja) 2017-10-18

Family

ID=52827973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013217847A Active JP6214327B2 (ja) 2013-10-18 2013-10-18 ハイブリッド式建設機械

Country Status (6)

Country Link
US (1) US9725878B2 (enExample)
EP (1) EP3059351B1 (enExample)
JP (1) JP6214327B2 (enExample)
KR (1) KR101791363B1 (enExample)
CN (1) CN105492701B (enExample)
WO (1) WO2015056520A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6150740B2 (ja) * 2014-02-20 2017-06-21 日立建機株式会社 建設機械
JP6606103B2 (ja) * 2015-01-06 2019-11-13 住友重機械工業株式会社 建設機械
JP6604982B2 (ja) * 2017-03-01 2019-11-13 株式会社日立建機ティエラ 油圧ショベル
JP6618498B2 (ja) * 2017-03-31 2019-12-11 日立建機株式会社 作業機械
KR102112419B1 (ko) * 2018-12-05 2020-05-18 (주) 나래 초소형 자주식 거미크레인
CN115244249A (zh) 2020-03-02 2022-10-25 克拉克设备公司 电动动力机械
US12247371B2 (en) 2021-09-02 2025-03-11 Doosan Bobcat North America, Inc. Lift arm arrangements for power machines

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55136786U (enExample) * 1979-03-19 1980-09-29
KR100240085B1 (ko) * 1995-12-30 2000-01-15 토니헬 굴삭기의 조작장치
JP5367199B2 (ja) * 2000-02-10 2013-12-11 住友建機株式会社 ショベル
JP4024120B2 (ja) * 2002-09-30 2007-12-19 日立建機株式会社 油圧建設機械のエネルギ回生装置
JP2004360216A (ja) * 2003-06-02 2004-12-24 Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd 建設機械の旋回駆動装置
JP4517703B2 (ja) * 2004-04-01 2010-08-04 コベルコ建機株式会社 旋回式作業機械
JP4311478B2 (ja) * 2007-05-30 2009-08-12 ダイキン工業株式会社 旋回体の駆動装置
CN104264737B (zh) 2008-11-18 2018-06-19 住友重机械工业株式会社 工作机械
KR101670529B1 (ko) * 2008-12-15 2016-10-31 두산인프라코어 주식회사 건설 기계의 유압펌프 유량 제어장치
JP5204150B2 (ja) 2010-05-21 2013-06-05 日立建機株式会社 ハイブリッド式建設機械
JP5356427B2 (ja) * 2011-02-03 2013-12-04 日立建機株式会社 ハイブリッド式建設機械
KR101882545B1 (ko) 2011-05-18 2018-07-26 히다찌 겐끼 가부시키가이샤 작업 기계
US8909434B2 (en) * 2011-06-29 2014-12-09 Caterpillar, Inc. System and method for controlling power in machine having electric and/or hydraulic devices

Also Published As

Publication number Publication date
CN105492701B (zh) 2018-06-22
KR20160033182A (ko) 2016-03-25
KR101791363B1 (ko) 2017-10-27
WO2015056520A1 (ja) 2015-04-23
US20160298313A1 (en) 2016-10-13
EP3059351A1 (en) 2016-08-24
JP2015078576A (ja) 2015-04-23
US9725878B2 (en) 2017-08-08
EP3059351A4 (en) 2017-05-17
EP3059351B1 (en) 2022-04-20
CN105492701A (zh) 2016-04-13

Similar Documents

Publication Publication Date Title
JP6214327B2 (ja) ハイブリッド式建設機械
KR101877073B1 (ko) 하이브리드식 건설 기계
JP5175870B2 (ja) 作業機械の駆動制御装置
KR101834589B1 (ko) 선회체를 갖는 건설 기계
JP6506146B2 (ja) 作業機械の油圧駆動装置
JP5333511B2 (ja) 旋回式作業機械
JP6453898B2 (ja) 作業機械の油圧駆動システム
WO2012033064A1 (ja) 建設機械のハイブリッドシステム
JP2010156136A (ja) 建設機械の旋回ブレーキ装置
JP7433100B2 (ja) 作業機械の油圧駆動装置
JP6013503B2 (ja) 建設機械
JP5699155B2 (ja) 旋回駆動制御装置
KR101747519B1 (ko) 하이브리드식 건설 기계
WO2015030143A1 (ja) 作業機械
JP3977697B2 (ja) 作業機械の旋回制御装置
WO2014002368A1 (ja) 旋回式作業機械
JP4510047B2 (ja) 作業機械の旋回制御装置
JP4557187B2 (ja) 電動機の制御装置
JP3965932B2 (ja) 油圧ショベルの油圧制御回路
JP2017160709A (ja) 建設機械
JP3634601B2 (ja) 旋回式建設機械の油圧ポンプ制御装置
JP6695288B2 (ja) 建設機械
JP5723947B2 (ja) 旋回体を有する建設機械
JPH11280105A (ja) 建設機械の油圧制御装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150910

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150910

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20150910

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160823

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161018

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170221

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170420

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170912

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170919

R150 Certificate of patent or registration of utility model

Ref document number: 6214327

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150