| 罗茨真空泵的溢流阀与旁通阀的组合 |
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| 引用本文： | 周宝洪.罗茨真空泵的溢流阀与旁通阀的组合[J].真空,2002(2):22-23. |
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| 作者姓名： | 周宝洪 |
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| 作者单位： | 上海博汇真空设备有限公司,上海,200041 |
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| 摘 要： | 在简要地介绍了罗茨泵功能的基础上，通过溢流阀的改进设计，使溢流阀成为既能旁通又能溢流的组合阀，罗茨泵的功能将更加完备。
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| 关 键 词： | 罗茨真空泵 溢流阀 旁通组合阀 功能 构造 |
| 文章编号： | 1002-0322(2002)02-0022-02 |
| 修稿时间： | 2002年1月4日 |
Combination of overflow valve and by-pass valve in roots vacuum pump |
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| ZHOU Bao,hong.Combination of overflow valve and by-pass valve in roots vacuum pump[J].Vacuum,2002(2):22-23. |
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| Authors: | ZHOU Bao hong |
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| Abstract: | On the basis of the brief introduction of roots pump functions, by improving on the overflow valve and designing it, the oveflow valve is turned into the combination valve which can both overflow and by pass and makes the functions of roots pump pefect and more complete. |
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| Keywords: | roots vacuum pump overflow valve by pass combination valve |
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