JP2015078713A5 - - Google Patents

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Publication number
JP2015078713A5
JP2015078713A5 JP2013214605A JP2013214605A JP2015078713A5 JP 2015078713 A5 JP2015078713 A5 JP 2015078713A5 JP 2013214605 A JP2013214605 A JP 2013214605A JP 2013214605 A JP2013214605 A JP 2013214605A JP 2015078713 A5 JP2015078713 A5 JP 2015078713A5
Authority
JP
Japan
Prior art keywords
boom
hydraulic
spool
control valve
turning
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
JP2013214605A
Other languages
English (en)
Japanese (ja)
Other versions
JP6088396B2 (ja
JP2015078713A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2013214605A priority Critical patent/JP6088396B2/ja
Priority claimed from JP2013214605A external-priority patent/JP6088396B2/ja
Priority to CN201480056724.6A priority patent/CN105637228A/zh
Priority to GB1606886.8A priority patent/GB2534518A/en
Priority to PCT/JP2014/005093 priority patent/WO2015056423A1/fr
Publication of JP2015078713A publication Critical patent/JP2015078713A/ja
Publication of JP2015078713A5 publication Critical patent/JP2015078713A5/ja
Application granted granted Critical
Publication of JP6088396B2 publication Critical patent/JP6088396B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2013214605A 2013-10-15 2013-10-15 油圧駆動システム Expired - Fee Related JP6088396B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013214605A JP6088396B2 (ja) 2013-10-15 2013-10-15 油圧駆動システム
CN201480056724.6A CN105637228A (zh) 2013-10-15 2014-10-07 油压驱动系统
GB1606886.8A GB2534518A (en) 2013-10-15 2014-10-07 Hydraulic drive system
PCT/JP2014/005093 WO2015056423A1 (fr) 2013-10-15 2014-10-07 Système de commande hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013214605A JP6088396B2 (ja) 2013-10-15 2013-10-15 油圧駆動システム

Publications (3)

Publication Number Publication Date
JP2015078713A JP2015078713A (ja) 2015-04-23
JP2015078713A5 true JP2015078713A5 (fr) 2016-04-28
JP6088396B2 JP6088396B2 (ja) 2017-03-01

Family

ID=52827883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013214605A Expired - Fee Related JP6088396B2 (ja) 2013-10-15 2013-10-15 油圧駆動システム

Country Status (4)

Country Link
JP (1) JP6088396B2 (fr)
CN (1) CN105637228A (fr)
GB (1) GB2534518A (fr)
WO (1) WO2015056423A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6106063B2 (ja) * 2013-10-15 2017-03-29 川崎重工業株式会社 油圧駆動システム
JP2018128127A (ja) * 2017-02-10 2018-08-16 川崎重工業株式会社 液圧駆動システム
KR102172626B1 (ko) * 2018-12-19 2020-11-02 주식회사 두산 유압 펌프 어셈블리
JP2022123324A (ja) 2021-02-12 2022-08-24 川崎重工業株式会社 マルチ制御弁

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04143473A (ja) * 1990-10-05 1992-05-18 Komatsu Ltd 油圧ポンプの制御装置
JP3891616B2 (ja) * 1996-11-14 2007-03-14 株式会社加藤製作所 可変容量ポンプの入力トルク制御回路
JP3383754B2 (ja) * 1997-09-29 2003-03-04 日立建機株式会社 油圧建設機械の油圧ポンプのトルク制御装置
JP3981101B2 (ja) * 2004-06-04 2007-09-26 住友建機製造株式会社 油圧ショベルの旋回単独操作検出回路
JP5084295B2 (ja) * 2007-02-09 2012-11-28 日立建機株式会社 油圧建設機械のポンプトルク制御装置
JP2009293428A (ja) * 2008-06-03 2009-12-17 Hitachi Constr Mach Co Ltd 油圧作業機械のポンプトルク補正装置
JP5383537B2 (ja) * 2010-02-03 2014-01-08 日立建機株式会社 油圧システムのポンプ制御装置

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