油封机械真空泵
- Oil seal mechanical vacuum pump;tanker additional load
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油封机械真空泵噪声机理再探
More studies on noise mechanism of oil sealed mechanical vacuum pump
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油封机械真空泵油锤效应的分析
Analysis of Hydraulic Knocking for Oil-Sealed Mechanical Vacuum Pump
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我们对油封机械真空泵泵部份的主要噪声源&油锤效应进行了实验验证与分析。
Abstract We have carried out the testing and analysis of the main noise cause hydraulic knocking-of the pump body of the oil-sealed mechanical vacuum pump .
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滑阀真空泵是一种常见的油封式机械真空泵。
Slide-valve vacuum pump is a usual mechanical oil seal vacuum pump .
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油封式机械真空泵抽气过程的残气质谱分析
Mass spectrometric analysis of residual gases during pumping process of oil sealed rotary pump
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改进双级油封式机械真空泵性能的技术方案和结构
Technical Scheme and Structure for Improving Characteristics of Dual stage Oil sealed Rotary Vacuum Pumps
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爱德华真空泵是属于油封旋片式机械真空泵,日常维护检查的内容为观察泵油颜色,查看油位,检查进、出气口的过滤器。
Edwards rotary vacuum pump is a two-stage , oil-sealed rotary vane pump operating according to the rotary vane principle .