CN103541941B - 一种总功率控制的多泵多工作装置液压系统 - Google Patents
一种总功率控制的多泵多工作装置液压系统 Download PDFInfo
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- CN103541941B CN103541941B CN201310487105.XA CN201310487105A CN103541941B CN 103541941 B CN103541941 B CN 103541941B CN 201310487105 A CN201310487105 A CN 201310487105A CN 103541941 B CN103541941 B CN 103541941B
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- pipe line
- variable displacement
- way valve
- metering pump
- hydraulic pipe
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- 238000003754 machining Methods 0.000 title claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims abstract description 29
- 238000004880 explosion Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
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CN103541941A CN103541941A (zh) | 2014-01-29 |
CN103541941B true CN103541941B (zh) | 2016-03-02 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN103912037B (zh) * | 2014-04-11 | 2016-07-20 | 柳州柳工液压件有限公司 | 挖掘机控制阀 |
CN104179741A (zh) * | 2014-08-08 | 2014-12-03 | 徐州五洋科技股份有限公司 | 一种负载敏感控制的液压系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5479845A (en) * | 1993-02-17 | 1996-01-02 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Fluid supply assembly for working vehicles |
JP2004277035A (ja) * | 2003-03-13 | 2004-10-07 | Kobelco Contstruction Machinery Ltd | グラップル制御回路およびそれを備えた作業機械 |
CN201513177U (zh) * | 2009-09-29 | 2010-06-23 | 李秋 | 井巷扒岩机 |
CN101858091A (zh) * | 2010-04-22 | 2010-10-13 | 北京矿冶研究总院 | 地下铲运机工作机构的定量泵液压控制系统 |
CN102996536A (zh) * | 2012-11-27 | 2013-03-27 | 三一重工股份有限公司 | 负载敏感液压系统及其功率控制器、起重机 |
CN203614483U (zh) * | 2013-10-17 | 2014-05-28 | 徐州五洋科技股份有限公司 | 总功率控制的多泵多工作装置液压系统 |
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2013
- 2013-10-17 CN CN201310487105.XA patent/CN103541941B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5479845A (en) * | 1993-02-17 | 1996-01-02 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Fluid supply assembly for working vehicles |
JP2004277035A (ja) * | 2003-03-13 | 2004-10-07 | Kobelco Contstruction Machinery Ltd | グラップル制御回路およびそれを備えた作業機械 |
CN201513177U (zh) * | 2009-09-29 | 2010-06-23 | 李秋 | 井巷扒岩机 |
CN101858091A (zh) * | 2010-04-22 | 2010-10-13 | 北京矿冶研究总院 | 地下铲运机工作机构的定量泵液压控制系统 |
CN102996536A (zh) * | 2012-11-27 | 2013-03-27 | 三一重工股份有限公司 | 负载敏感液压系统及其功率控制器、起重机 |
CN203614483U (zh) * | 2013-10-17 | 2014-05-28 | 徐州五洋科技股份有限公司 | 总功率控制的多泵多工作装置液压系统 |
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Address after: 221000 No. 9006-1, Kunlun Avenue, Xuzhou hi tech Industrial Development Zone, Copper Mt. District, Jiangsu, Xuzhou Patentee after: JIANGSU WUYANG PARKING INDUSTRY GROUP Co.,Ltd. Address before: 221000 No. 9006-1, Kunlun Avenue, Xuzhou hi tech Industrial Development Zone, Copper Mt. District, Jiangsu, Xuzhou Patentee before: Xuzhou Wuyang Technology Co.,Ltd. |
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Effective date of registration: 20200220 Address after: 221000 east of Huaxia Road and north of tengzhai North Road, tengzhai village, the third industrial park, Xuzhou high tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: JIANGSU TIANWO HEAVY INDUSTRY TECHNOLOGY CO.,LTD. Address before: 221000 No. 9006-1, Kunlun Avenue, Xuzhou hi tech Industrial Development Zone, Copper Mt. District, Jiangsu, Xuzhou Patentee before: JIANGSU WUYANG PARKING INDUSTRY GROUP Co.,Ltd. |
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Effective date of registration: 20240621 Address after: 221116 Yinshan Road East and Zhujiang Road North, Tongshan new area, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Wuyang Automation Control Technology Co.,Ltd. Country or region after: China Patentee after: JIANGSU TIANWO HEAVY INDUSTRY TECHNOLOGY CO.,LTD. Address before: 221000 east of Huaxia Road and north of tengzhai North Road, tengzhai village, the third industrial park of Xuzhou high tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee before: JIANGSU TIANWO HEAVY INDUSTRY TECHNOLOGY CO.,LTD. Country or region before: China |