JP2016061387A5 - - Google Patents
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- JP2016061387A5 JP2016061387A5 JP2014190427A JP2014190427A JP2016061387A5 JP 2016061387 A5 JP2016061387 A5 JP 2016061387A5 JP 2014190427 A JP2014190427 A JP 2014190427A JP 2014190427 A JP2014190427 A JP 2014190427A JP 2016061387 A5 JP2016061387 A5 JP 2016061387A5
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- JP
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- Prior art keywords
- pressure
- valve
- main pump
- discharge port
- control valve
- 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.)
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- 238000010276 construction Methods 0.000 claims description 12
- 230000001276 controlling effect Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 3
- 230000001419 dependent Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 17
- 101700057588 LCP1 Proteins 0.000 description 15
- 101700077478 PLS1 Proteins 0.000 description 12
- 101700085757 PLS3 Proteins 0.000 description 8
- 101710013976 PLSCR3 Proteins 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 102100004336 LCP1 Human genes 0.000 description 2
- 102100012668 PLS1 Human genes 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000903 blocking Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014190427A JP6226844B2 (ja) | 2014-09-18 | 2014-09-18 | 建設機械の油圧駆動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014190427A JP6226844B2 (ja) | 2014-09-18 | 2014-09-18 | 建設機械の油圧駆動装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016061387A JP2016061387A (ja) | 2016-04-25 |
JP2016061387A5 true JP2016061387A5 (ko) | 2016-11-04 |
JP6226844B2 JP6226844B2 (ja) | 2017-11-08 |
Family
ID=55797401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014190427A Active JP6226844B2 (ja) | 2014-09-18 | 2014-09-18 | 建設機械の油圧駆動装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6226844B2 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105805074B (zh) * | 2016-05-31 | 2017-11-10 | 常熟华威履带有限公司 | 一种三泵合流的多路阀组及液压挖掘机 |
CN108194441B (zh) * | 2017-12-28 | 2024-02-02 | 江苏徐工工程机械研究院有限公司 | 多路阀尾联及电液比例多路阀 |
JP7165074B2 (ja) | 2019-02-22 | 2022-11-02 | 日立建機株式会社 | 作業機械 |
JP6903250B2 (ja) * | 2019-03-28 | 2021-07-14 | 日立建機株式会社 | 作業機械 |
JP7331786B2 (ja) * | 2020-06-09 | 2023-08-23 | コベルコ建機株式会社 | 旋回式建設機械 |
CN111622294A (zh) * | 2020-07-06 | 2020-09-04 | 山东临工工程机械有限公司 | 挖掘机电液控制系统及其方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3564911B2 (ja) * | 1996-01-08 | 2004-09-15 | 株式会社不二越 | 油圧駆動装置 |
JP5369030B2 (ja) * | 2010-03-18 | 2013-12-18 | ヤンマー株式会社 | 作業車両の油圧回路 |
JP5528276B2 (ja) * | 2010-09-21 | 2014-06-25 | 株式会社クボタ | 作業機の油圧システム |
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2014
- 2014-09-18 JP JP2014190427A patent/JP6226844B2/ja active Active
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