| 中高压高效率双向齿轮泵的研究 |
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| 引用本文： | 刘勇,王勇.中高压高效率双向齿轮泵的研究[J].机床与液压,2011,39(5). |
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| 作者姓名： | 刘勇 王勇 |
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| 作者单位： | 山东大学机械工程学院,山东济南,250061 |
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| 基金项目： | 国家863高技术研究发展计划资助项目，济南市科技攻关资助项目 |
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| 摘 要： | 为提高我国双向齿轮泵的技术水平,研究了中高压高效率双向齿轮泵.该双向齿轮泵通过轴向间隙和径向间隙的自动补偿,减少了泄漏,提高了效率;通过内部集成单向阀,实现了齿轮泵的双向工作.研究成果对我国双向齿轮泵技术的进步具有重要意义.
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| 关 键 词： | 双向齿轮泵 中高压 高效率 间隙自动补偿 单向阀 |
Research on Medium-high Pressure Reversible Gear Pump with High Efficiency |
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| LIU Yong,WANG Yong.Research on Medium-high Pressure Reversible Gear Pump with High Efficiency[J].Machine Tool & Hydraulics,2011,39(5). |
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| Authors: | LIU Yong WANG Yong |
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| Affiliation: | LIU Yong,WANG Yong(School of Mechanical Engineering,Shandong University,Jinan Shandong 250061,China) |
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| Abstract: | A kind of medium-high pressure reversible gear pump was studied in order to improve the technology level of reversible gear pump in our country.Through automatic compensations of the axial gap and the radial gap,the leakage of the reversible gear pump was reduced and the efficiency was improved.And the pump actualized reversible work by internally integrating check valves.The research work is of important significance to improve domestic technology of reversible gear pump. |
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| Keywords: | Reversible gear pump Medium-high pressure High efficiency Auto-compensating gap Check valve |
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