CN102635142B - 装载机蓄能节能液压系统 - Google Patents
装载机蓄能节能液压系统 Download PDFInfo
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- CN102635142B CN102635142B CN201210135285.0A CN201210135285A CN102635142B CN 102635142 B CN102635142 B CN 102635142B CN 201210135285 A CN201210135285 A CN 201210135285A CN 102635142 B CN102635142 B CN 102635142B
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- Prior art keywords
- fluid port
- solenoid
- hydraulic fluid
- valve
- hydraulic
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- 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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- 239000012530 fluid Substances 0.000 claims description 155
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 239000000446 fuel Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 25
- 239000007788 liquid Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210135285.0A CN102635142B (zh) | 2012-05-04 | 2012-05-04 | 装载机蓄能节能液压系统 |
Applications Claiming Priority (1)
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CN201210135285.0A CN102635142B (zh) | 2012-05-04 | 2012-05-04 | 装载机蓄能节能液压系统 |
Publications (2)
Publication Number | Publication Date |
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CN102635142A CN102635142A (zh) | 2012-08-15 |
CN102635142B true CN102635142B (zh) | 2014-09-17 |
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CN201210135285.0A Expired - Fee Related CN102635142B (zh) | 2012-05-04 | 2012-05-04 | 装载机蓄能节能液压系统 |
Country Status (1)
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CN (1) | CN102635142B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104727372B (zh) * | 2015-02-26 | 2017-04-12 | 华侨大学 | 一种工程机械动臂节能驱动系统 |
CN108138818B (zh) * | 2016-09-29 | 2020-06-23 | 日立建机株式会社 | 液压驱动装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6434864B1 (en) * | 2000-09-22 | 2002-08-20 | Grigoriy Epshteyn | Frontal loader |
CN101654915A (zh) * | 2009-09-01 | 2010-02-24 | 四川省成都普什机电技术研究有限公司 | 挖掘机能量回收系统 |
CN101845837A (zh) * | 2009-03-23 | 2010-09-29 | 利勃海尔-法国股份有限公司 | 用于液压挖掘机的驱动器 |
CN201615097U (zh) * | 2010-01-12 | 2010-10-27 | 何扬东 | 蓄能压力可调的增速加力双泵合流装置 |
CN201649155U (zh) * | 2010-02-05 | 2010-11-24 | 浙江大学 | 液压挖掘机回转减速制动能量回收系统 |
CN202544014U (zh) * | 2012-05-04 | 2012-11-21 | 山东理工大学 | 装载机蓄能节能液压系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2418903B (en) * | 2004-10-08 | 2008-06-25 | Caterpillar Inc | Ride control circuit for a work machine |
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2012
- 2012-05-04 CN CN201210135285.0A patent/CN102635142B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6434864B1 (en) * | 2000-09-22 | 2002-08-20 | Grigoriy Epshteyn | Frontal loader |
CN101845837A (zh) * | 2009-03-23 | 2010-09-29 | 利勃海尔-法国股份有限公司 | 用于液压挖掘机的驱动器 |
CN101654915A (zh) * | 2009-09-01 | 2010-02-24 | 四川省成都普什机电技术研究有限公司 | 挖掘机能量回收系统 |
CN201615097U (zh) * | 2010-01-12 | 2010-10-27 | 何扬东 | 蓄能压力可调的增速加力双泵合流装置 |
CN201649155U (zh) * | 2010-02-05 | 2010-11-24 | 浙江大学 | 液压挖掘机回转减速制动能量回收系统 |
CN202544014U (zh) * | 2012-05-04 | 2012-11-21 | 山东理工大学 | 装载机蓄能节能液压系统 |
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Publication number | Publication date |
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CN102635142A (zh) | 2012-08-15 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120815 Assignee: Dangtu County xinglei Machinery Manufacturing Co. Ltd. Assignor: Shandong University of Technology Contract record no.: 2015340000073 Denomination of invention: Energy conserving and saving hydraulic system for loader Granted publication date: 20140917 License type: Exclusive License Record date: 20150521 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Dangtu County xinglei Machinery Manufacturing Co. Ltd. Assignor: Shandong University of Technology Contract record no.: 2015340000073 Date of cancellation: 20160407 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20160503 Address after: 243000 years of Anhui Province, Ma'anshan City, steep township of Dangtu County Patentee after: Dangtu County xinglei Machinery Manufacturing Co. Ltd. Address before: 255086 Zibo high tech Industrial Development Zone, Shandong Province, Chuang Chuang D block, 1012 Patentee before: Shandong University of Technology |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
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