JP6615137B2 - 建設機械の油圧駆動装置 - Google Patents
建設機械の油圧駆動装置 Download PDFInfo
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- JP6615137B2 JP6615137B2 JP2017038390A JP2017038390A JP6615137B2 JP 6615137 B2 JP6615137 B2 JP 6615137B2 JP 2017038390 A JP2017038390 A JP 2017038390A JP 2017038390 A JP2017038390 A JP 2017038390A JP 6615137 B2 JP6615137 B2 JP 6615137B2
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- 238000010276 construction Methods 0.000 title claims description 28
- 238000001514 detection method Methods 0.000 claims description 100
- 230000008929 regeneration Effects 0.000 claims description 65
- 238000011069 regeneration method Methods 0.000 claims description 65
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims 10
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 description 12
- 230000007935 neutral effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000001172 regenerating effect Effects 0.000 description 5
- 101100112673 Rattus norvegicus Ccnd2 gene Proteins 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Operation Control Of Excavators (AREA)
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017038390A JP6615137B2 (ja) | 2017-03-01 | 2017-03-01 | 建設機械の油圧駆動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017038390A JP6615137B2 (ja) | 2017-03-01 | 2017-03-01 | 建設機械の油圧駆動装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018145984A JP2018145984A (ja) | 2018-09-20 |
| JP2018145984A5 JP2018145984A5 (enExample) | 2019-02-14 |
| JP6615137B2 true JP6615137B2 (ja) | 2019-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017038390A Active JP6615137B2 (ja) | 2017-03-01 | 2017-03-01 | 建設機械の油圧駆動装置 |
Country Status (1)
| Country | Link |
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| JP (1) | JP6615137B2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102633378B1 (ko) | 2019-02-13 | 2024-02-02 | 에이치디현대인프라코어 주식회사 | 건설 기계 |
| JP6989548B2 (ja) * | 2019-03-12 | 2022-01-05 | 株式会社日立建機ティエラ | 建設機械 |
| CN114278624B (zh) * | 2021-12-10 | 2024-05-03 | 南京理工大学 | 一种闭式泵控快速起竖系统 |
| JP7758557B2 (ja) * | 2021-12-14 | 2025-10-22 | 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04194129A (ja) * | 1990-11-27 | 1992-07-14 | Komatsu Ltd | ロードセンシングシステムにおける油圧再生回路 |
| JPH09132927A (ja) * | 1995-11-08 | 1997-05-20 | Komatsu Ltd | 油圧ショベルの油圧回路 |
| JP2011127727A (ja) * | 2009-12-21 | 2011-06-30 | Sumitomo (Shi) Construction Machinery Co Ltd | 建設機械の油圧回路 |
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- 2017-03-01 JP JP2017038390A patent/JP6615137B2/ja active Active
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| Publication number | Publication date |
|---|---|
| JP2018145984A (ja) | 2018-09-20 |
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