| CSDY2型射流管电液伺服阀的研制 |
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| 引用本文： | 方群,黄增.CSDY2型射流管电液伺服阀的研制[J].机电设备,2007,24(5):31-33. |
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| 作者姓名： | 方群 黄增 |
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| 作者单位： | 中国船舶重工集团公司第七0四研究所,上海200031 |
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| 摘 要： | 中船重工集团第七0四研究所研制了一种性能等同于美国PARK415型的电液伺服阀（该阀对中国市场实行限制）．该文介绍了PARK415型伺服阀的工作原理和特点以及研制CSDY2型射流管伺服阀的主要内容，并给出了两种阀的主要性能指标对比。
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| 关 键 词： | 射流管电液伺服阀 力矩马达 阀芯阀套 反馈 内漏 性能 |
| 文章编号： | 1005-8354（2007）05-0031-03 |
| 修稿时间： | 2006-12-12 |
Development of model CSDY2 jet pipe electro-hydraulic servo value |
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| FANG Qun, HUANG Zeng.Development of model CSDY2 jet pipe electro-hydraulic servo value[J].Mechanical and Electrical Equipment,2007,24(5):31-33. |
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| Authors: | FANG Qun HUANG Zeng |
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| Institution: | No. 704 Research Institute, CSIC, Shanghai 200031, China |
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| Abstract: | No. 704 Research Institute of CSIC has developed an electro-hydraulic servo valve, the performance of which is equal to that of model 415 of PARK Company of America. This paper introduces the working principle and characteristics of Model 415 servo valve of PARK, and main contents of developing Model CSDY2 jet pipe servo valve, finally presents their contrast of main performance data of the two valves. |
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| Keywords: | jet pipe electro-hydraulic servo valve moment motor valve core and valve cover feedback inner leakage performance |
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