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
Links
- 230000001276 controlling effect Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001771 impaired Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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)
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)
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 |
-
2013
- 2013-10-15 JP JP2013214605A patent/JP6088396B2/ja not_active Expired - Fee Related
-
2014
- 2014-10-07 CN CN201480056724.6A patent/CN105637228A/zh active Pending
- 2014-10-07 WO PCT/JP2014/005093 patent/WO2015056423A1/fr active Application Filing
- 2014-10-07 GB GB1606886.8A patent/GB2534518A/en not_active Withdrawn
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