CN115853838A - 液压控制系统及作业机械 - Google Patents
液压控制系统及作业机械 Download PDFInfo
- Publication number
- CN115853838A CN115853838A CN202211528563.9A CN202211528563A CN115853838A CN 115853838 A CN115853838 A CN 115853838A CN 202211528563 A CN202211528563 A CN 202211528563A CN 115853838 A CN115853838 A CN 115853838A
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- CN
- China
- Prior art keywords
- oil
- valve
- control
- damping
- explosion
- 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.)
- Pending
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- 238000013016 damping Methods 0.000 claims abstract description 171
- 238000004891 communication Methods 0.000 claims abstract description 80
- 230000035939 shock Effects 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 230000001502 supplementing effect Effects 0.000 claims description 9
- 230000009969 flowable effect Effects 0.000 claims description 2
- 238000004146 energy storage Methods 0.000 claims 3
- 238000004880 explosion Methods 0.000 abstract description 9
- 239000003921 oil Substances 0.000 description 309
- 239000000463 material Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Operation Control Of Excavators (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211528563.9A CN115853838A (zh) | 2022-11-30 | 2022-11-30 | 液压控制系统及作业机械 |
PCT/CN2023/101080 WO2024113770A1 (zh) | 2022-11-30 | 2023-06-19 | 液压控制系统及作业机械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211528563.9A CN115853838A (zh) | 2022-11-30 | 2022-11-30 | 液压控制系统及作业机械 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115853838A true CN115853838A (zh) | 2023-03-28 |
Family
ID=85668827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211528563.9A Pending CN115853838A (zh) | 2022-11-30 | 2022-11-30 | 液压控制系统及作业机械 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN115853838A (zh) |
WO (1) | WO2024113770A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024113770A1 (zh) * | 2022-11-30 | 2024-06-06 | 上海三一重机股份有限公司 | 液压控制系统及作业机械 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010048332A (ja) * | 2008-08-21 | 2010-03-04 | Nobuyuki Sugimura | 液圧回路 |
JP6081280B2 (ja) * | 2013-04-15 | 2017-02-15 | 住友重機械工業株式会社 | 油圧回路、その油圧回路を備える建設機械及びその制御方法 |
CN103643709B (zh) * | 2013-12-24 | 2015-10-21 | 太原重工股份有限公司 | 矿用液压挖掘机动臂液压控制系统 |
CN112942456B (zh) * | 2021-01-29 | 2022-07-29 | 上海三一重机股份有限公司 | 一种装载机动臂减震系统和作业机械 |
CN113250270B (zh) * | 2021-04-27 | 2021-10-08 | 徐州徐工挖掘机械有限公司 | 动臂操作控制系统及挖掘机 |
CN217055763U (zh) * | 2022-04-06 | 2022-07-26 | 三一重机有限公司 | 防爆阀组、液压系统和作业机械 |
CN115853838A (zh) * | 2022-11-30 | 2023-03-28 | 上海三一重机股份有限公司 | 液压控制系统及作业机械 |
CN218760657U (zh) * | 2022-11-30 | 2023-03-28 | 上海三一重机股份有限公司 | 液压控制系统及作业机械 |
-
2022
- 2022-11-30 CN CN202211528563.9A patent/CN115853838A/zh active Pending
-
2023
- 2023-06-19 WO PCT/CN2023/101080 patent/WO2024113770A1/zh unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024113770A1 (zh) * | 2022-11-30 | 2024-06-06 | 上海三一重机股份有限公司 | 液压控制系统及作业机械 |
Also Published As
Publication number | Publication date |
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WO2024113770A1 (zh) | 2024-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Ning Inventor after: Ma Lichun Inventor after: Lv Zhitian Inventor before: Zhang Ning |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240511 Address after: 313000, No.18-666, Industrial Road, South Taihu High-tech Industrial Park, High-tech Zone, Wuxing District, Huzhou City, Zhejiang Province Applicant after: Huzhou Sany Loader Co.,Ltd. Country or region after: China Address before: Block a, 318 Lianggang Avenue, Lingang Industrial Park, Pudong New Area, Shanghai Applicant before: SHANGHAI SANY HEAVY MACHINERY Co.,Ltd. Country or region before: China |
|
TA01 | Transfer of patent application right |