JP2016089983A5 - - Google Patents

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Publication number
JP2016089983A5
JP2016089983A5 JP2014226519A JP2014226519A JP2016089983A5 JP 2016089983 A5 JP2016089983 A5 JP 2016089983A5 JP 2014226519 A JP2014226519 A JP 2014226519A JP 2014226519 A JP2014226519 A JP 2014226519A JP 2016089983 A5 JP2016089983 A5 JP 2016089983A5
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JP
Japan
Prior art keywords
hydraulic
flow rate
hydraulic pump
control
control device
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.)
Granted
Application number
JP2014226519A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016089983A (ja
JP6226851B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2014226519A external-priority patent/JP6226851B2/ja
Priority to JP2014226519A priority Critical patent/JP6226851B2/ja
Priority to KR1020177004741A priority patent/KR101894978B1/ko
Priority to PCT/JP2015/074544 priority patent/WO2016072135A1/ja
Priority to CN201580044422.1A priority patent/CN106574641B/zh
Priority to US15/504,864 priority patent/US10330128B2/en
Priority to EP15857003.6A priority patent/EP3217019B1/en
Publication of JP2016089983A publication Critical patent/JP2016089983A/ja
Publication of JP2016089983A5 publication Critical patent/JP2016089983A5/ja
Publication of JP6226851B2 publication Critical patent/JP6226851B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2014226519A 2014-11-06 2014-11-06 作業機械の油圧制御装置 Active JP6226851B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2014226519A JP6226851B2 (ja) 2014-11-06 2014-11-06 作業機械の油圧制御装置
US15/504,864 US10330128B2 (en) 2014-11-06 2015-08-28 Hydraulic control system for work machine
PCT/JP2015/074544 WO2016072135A1 (ja) 2014-11-06 2015-08-28 作業機械の油圧制御装置
CN201580044422.1A CN106574641B (zh) 2014-11-06 2015-08-28 作业机械的液压控制装置
KR1020177004741A KR101894978B1 (ko) 2014-11-06 2015-08-28 작업 기계의 유압 제어 장치
EP15857003.6A EP3217019B1 (en) 2014-11-06 2015-08-28 Hydraulic control device for operating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014226519A JP6226851B2 (ja) 2014-11-06 2014-11-06 作業機械の油圧制御装置

Publications (3)

Publication Number Publication Date
JP2016089983A JP2016089983A (ja) 2016-05-23
JP2016089983A5 true JP2016089983A5 (enExample) 2017-01-26
JP6226851B2 JP6226851B2 (ja) 2017-11-08

Family

ID=55908865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014226519A Active JP6226851B2 (ja) 2014-11-06 2014-11-06 作業機械の油圧制御装置

Country Status (6)

Country Link
US (1) US10330128B2 (enExample)
EP (1) EP3217019B1 (enExample)
JP (1) JP6226851B2 (enExample)
KR (1) KR101894978B1 (enExample)
CN (1) CN106574641B (enExample)
WO (1) WO2016072135A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107407072B (zh) * 2014-12-19 2020-12-01 沃尔沃建筑设备公司 用于供应润滑油的挖掘机回转装置的摩擦力测量系统
JP2019008558A (ja) * 2017-06-23 2019-01-17 国立大学法人 東京大学 油圧アクチュエータ及び油圧アクチュエータの圧力制御方法
JP7165016B2 (ja) * 2018-10-02 2022-11-02 川崎重工業株式会社 油圧ショベル駆動システム
JP7165074B2 (ja) * 2019-02-22 2022-11-02 日立建機株式会社 作業機械
WO2022163303A1 (ja) * 2021-01-27 2022-08-04 株式会社クボタ 作業機

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06123302A (ja) * 1992-10-08 1994-05-06 Kayaba Ind Co Ltd 建設機械の油圧制御装置
JPH08303407A (ja) * 1995-05-09 1996-11-19 Komatsu Ltd 操作弁の合流回路
JPH1113091A (ja) * 1997-06-23 1999-01-19 Hitachi Constr Mach Co Ltd 建設機械の油圧駆動装置
JPH11303809A (ja) * 1998-04-20 1999-11-02 Komatsu Ltd 油圧駆動機械のポンプ制御装置
JP3607529B2 (ja) * 1999-05-24 2005-01-05 日立建機株式会社 建設機械の油圧制御装置
JP3901058B2 (ja) 2002-08-21 2007-04-04 コベルコ建機株式会社 建設機械の油圧シリンダ制御装置
SE527405C2 (sv) * 2004-07-26 2006-02-28 Volvo Constr Equip Holding Se Arrangemang och förfarande för styrning av ett arbetsfordon
WO2006123704A1 (ja) * 2005-05-18 2006-11-23 Komatsu Ltd. 建設機械の油圧制御装置
JP4434159B2 (ja) * 2006-03-02 2010-03-17 コベルコ建機株式会社 作業機械の油圧制御装置
JP5172477B2 (ja) * 2008-05-30 2013-03-27 カヤバ工業株式会社 ハイブリッド建設機械の制御装置
JP5354650B2 (ja) * 2008-10-22 2013-11-27 キャタピラー エス エー アール エル 作業機械における油圧制御システム
JP5388787B2 (ja) 2009-10-15 2014-01-15 日立建機株式会社 作業機械の油圧システム
US20130276441A1 (en) * 2010-12-27 2013-10-24 Volvo Construction Equipment Ab Hydraulic pump for construction machinery
US20140283508A1 (en) * 2012-01-11 2014-09-25 Hitachi Construction Machinery Co., Ltd. Drive system for hydraulic closed circuit
JP2013181286A (ja) * 2012-02-29 2013-09-12 Sumitomo (Shi) Construction Machinery Co Ltd 建設機械
CN102748343B (zh) * 2012-06-21 2015-04-22 三一重机有限公司 工程机械的液压控制系统及控制方法
JP6021144B2 (ja) * 2012-07-17 2016-11-09 株式会社小松製作所 油圧駆動システム
JP5978985B2 (ja) * 2012-12-26 2016-08-24 コベルコ建機株式会社 油圧制御装置及びこれを備えた建設機械
JP6292979B2 (ja) * 2014-05-26 2018-03-14 Ｋｙｂ株式会社 ロードセンシング制御回路

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