CN2591305Y - 高空作业车的液压控制系统 - Google Patents
高空作业车的液压控制系统 Download PDFInfo
- Publication number
- CN2591305Y CN2591305Y CN 02286689 CN02286689U CN2591305Y CN 2591305 Y CN2591305 Y CN 2591305Y CN 02286689 CN02286689 CN 02286689 CN 02286689 U CN02286689 U CN 02286689U CN 2591305 Y CN2591305 Y CN 2591305Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valves
- way
- oil
- control
- 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.)
- Expired - Fee Related
Links
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 abstract description 29
- 239000010720 hydraulic oil Substances 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02286689 CN2591305Y (zh) | 2002-12-10 | 2002-12-10 | 高空作业车的液压控制系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02286689 CN2591305Y (zh) | 2002-12-10 | 2002-12-10 | 高空作业车的液压控制系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2591305Y true CN2591305Y (zh) | 2003-12-10 |
Family
ID=33747321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02286689 Expired - Fee Related CN2591305Y (zh) | 2002-12-10 | 2002-12-10 | 高空作业车的液压控制系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2591305Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102734247A (zh) * | 2012-07-13 | 2012-10-17 | 三一重工股份有限公司 | 一种多路换向阀的流量控制系统及控制方法、工程机械 |
CN104454727A (zh) * | 2014-12-01 | 2015-03-25 | 山西北方机械制造有限责任公司 | 一种无过桥通道型阀改为过桥通道型阀的方法 |
CN106185737A (zh) * | 2016-08-31 | 2016-12-07 | 徐州徐工随车起重机有限公司 | 一种适应用于高空作业车上下车操纵的液压控制系统 |
CN111089090A (zh) * | 2019-10-30 | 2020-05-01 | 润琛液压机械南通有限公司 | 一种微型挖掘机手动液压多路阀 |
-
2002
- 2002-12-10 CN CN 02286689 patent/CN2591305Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102734247A (zh) * | 2012-07-13 | 2012-10-17 | 三一重工股份有限公司 | 一种多路换向阀的流量控制系统及控制方法、工程机械 |
CN104454727A (zh) * | 2014-12-01 | 2015-03-25 | 山西北方机械制造有限责任公司 | 一种无过桥通道型阀改为过桥通道型阀的方法 |
CN106185737A (zh) * | 2016-08-31 | 2016-12-07 | 徐州徐工随车起重机有限公司 | 一种适应用于高空作业车上下车操纵的液压控制系统 |
CN106185737B (zh) * | 2016-08-31 | 2019-08-09 | 徐州徐工随车起重机有限公司 | 一种适应用于高空作业车上下车操纵的液压控制系统 |
CN111089090A (zh) * | 2019-10-30 | 2020-05-01 | 润琛液压机械南通有限公司 | 一种微型挖掘机手动液压多路阀 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107420384B (zh) | 举升装置重力势能压力容积储用系统 | |
CN201792744U (zh) | 单泵双马达驱动工程车辆及其液压系统和控制装置 | |
CN102425578A (zh) | 一种新型双马达串并联自动切换装置 | |
CN103950870B (zh) | 一种双泵供油带能量回收的叉车液压系统 | |
WO2013159590A1 (zh) | 能量再生式叉车液压系统 | |
CN103671335A (zh) | 负载敏感电比例多路阀 | |
CN106185737B (zh) | 一种适应用于高空作业车上下车操纵的液压控制系统 | |
CN208966737U (zh) | 一种agv液压系统 | |
CN102616705B (zh) | 一种带能量回收的节能型叉车液压系统 | |
CN101392774B (zh) | 单泵双马达驱动工程车辆液压系统的控制方法及控制装置 | |
CN2591305Y (zh) | 高空作业车的液压控制系统 | |
CN103303801A (zh) | 汽车起重机液压合流控制系统 | |
CN105090427A (zh) | 一种采用二次元件的机械液压混合无级变速装置 | |
CN104444816A (zh) | 一种起重机械的液压控制系统及起重机械 | |
CN208454429U (zh) | 旁通式能量再生叉车液压系统 | |
CN203890013U (zh) | 一种双泵供油带能量回收的叉车液压系统 | |
CN2561981Y (zh) | 一种高空作业车的液压控制系统 | |
CN202542790U (zh) | 一种带能量回收的节能型叉车液压系统 | |
CN107200284A (zh) | 卷扬机构的液压控制系统和起重机 | |
CN104555772B (zh) | 起重机卷扬液压系统和起重机 | |
CN115111213A (zh) | 一种基于液压缸并联模式的液压系统 | |
CN110127524A (zh) | 一种应急控制系统及起重机 | |
CN110356985B (zh) | 一种负载控制型回转阀 | |
CN106351898A (zh) | 平地机前轮驱动液压系统 | |
CN104743447B (zh) | 一种侧装卸起重机液压控制系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081212 Address after: No. 66 south the Yellow River Road, Jiangsu, Xuzhou Province, China: 210029 Patentee after: Xuzhou Handler Special Vehicle Co., Ltd. Address before: No. 66 south the Yellow River Road, Jiangsu, Xuzhou Province, China: 210029 Patentee before: Jiangsu Prov. Electrochemical Inst. Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Ma Shan Road, Jinshan Development Zone, Xuzhou City, Jiangsu Province, China: 221004 Patentee after: Xuzhou Handler Special Vehicle Co., Ltd. Address before: No. 66 south the Yellow River Road, Jiangsu, Xuzhou Province, China: 210029 Patentee before: Xuzhou Handler Special Vehicle Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: XUZHOU HAILUNZHE SPECIAL VEHICLE CO., LTD. Free format text: FORMER OWNER: JIANGSU ELECTROMECHANICAL INST CO., LTD. Effective date: 20081212 |
|
C56 | Change in the name or address of the patentee |
Owner name: XUZHOU HAILUNZHE SPECIAL VEHICLE CO., LTD. Free format text: NEW ADDRESS: LUOSHAN ROAD, JINSHANQIAO DEVELOPMENT AREA, XUZHOU CITY, JIANGSU PROVINCE, ZIP CODE:221004 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031210 Termination date: 20100111 |