全旋涡旋干式真空泵，属于真空获得设备领域。
The invention relates to an all volution rotary drying vacuum pump, belonging to the vacuum production equipment field.
水环式真空泵中废弃的水和空气一起被排到水箱里。
Water ring vacuum pump in the waste water and air into the tank together.
式真空泵随着叶轮的旋转，气体进入左边月牙形部分。
Water ring vacuum pump with the impeller rotation, the gas entered the left crescent-shaped part.
水环式真空泵的圆柱形泵壳内安装一个偏心的牙状叶轮。
Water Ring Vacuum pump cylindrical shell to install a pump eccentric impeller-shaped teeth.
介绍了一种新型的特殊爪型干式真空泵的容积利用系数。
Volumetric efficiency of a new claw type dry vacuum pump was introduced.
目前工业中应用最多的是水环式真空泵和旋片式真空泵等。
Application of the current industry is the largest water-ring vacuum pumps and vacuum pumps and other rotating chip.
目前工业中应用最多的是水环式真空泵和旋片式真空泵等。
At present, the most widely used in industry is the water ring vacuum pump and rotary vane vacuum pump and so on.
本实用新型涉及真空获得设备，特别是滑阀式真空泵中滑阀的改进。
The utility model relates to a vacuum gaining device, in particular to the improvement of a sliding valve in the sliding spool vacuum pump.
水环式真空泵在夏季往往因工作水温度高发生汽蚀，影响设备安全稳定运行。
Water-ring vacuum pump usually gets steam-erosion in summer due to high temperature of working-water, which affects its safe and steady operation.
总之，由于水环式真空泵中气体压缩是等温的，故可以抽除易燃、易爆的气体。
In short, the water ring vacuum pump in the gas compression is isothermal, and it can be pumped in addition to flammable and explosive gases.
在欧美和日本等发达国家，螺杆型干式真空泵在很多领域已经越来越多的代替了传统的有油泵。
In many developed countries, such as America, Japan, conventional oil vacuum pump has been replaced by dry screw vacuum pump in more and more fields.
根据啮合原理，提出了计算机模拟创成方法并同其它爪型干式真空泵的容积利用系数做出了比较。
Using the meshing principle, we raise computer-simulated generation method and compare volumetric efficiency with other kind of claw type dry vacuum pump.
干式真空泵中最重要的部件就是阴、阳螺杆转子，转子型线及其热力学性能决定了泵的抽气性能。
The driving and driven screw rotors are the most important components. The rotor profile and thermodynamic performance determine the pumping performance of pump.
罗茨式真空泵，罗茨螺杆机组，罗茨旋片机组，罗茨水环机组，罗茨滑阀机组，移动式真空机组等。
Roots Vacuum Pumps, Roots and Vane Systems, Roots and Water-ring Systems, Roots and Piston Systems, Moves Freely Vacuum Systems and so on.
本文介绍了干式真空泵的抽气原理、定义和特点及其应用，最后简述了干式泵抽除颗粒物质的措施和方法。
In this paper, the pumping principle, definition, performance of dry vacuum pump and its applications are described.
本文介绍了干式真空泵的抽气原理、定义和特点及其应用，最后简述了干式泵抽除颗粒物质的措施和方法。
In this paper, the pumping principle, definition, performance of dry vacuum pump and its applications are described. Then briefly introduce the method to pump the particulate material with dry pump.
滑阀真空泵是一种容积式真空泵，在各工业领域广泛应用。但该泵的旋转活塞平衡长期以来无精确计算方法。
Rotary piston pump is a volume type vacuum pump and is applied widely, but there has been no method for exactly calculating dynamic balance of rotary piston up to the present.
F80系列无油活塞式真空泵，具有体积小、重量轻、噪声低、免维护、高寿命的优点，产品通过ISO- 9001质量体系认证。
The series of F80 Oil free Piston Vacuum Pump, characterized as compact appearance, low noise, durability and maintenance free, has passed the ISO-9001 Quality System Authentication.
介绍了水蒸汽喷射式真空泵CAD软件的体系结构，着重论述了喷射式真空泵参数优化、参数化绘图及两维零件图自动装配的实现方法。
This article introduces the structure of CAD software on steam jetting vacuum pump. Emphasis is given to its optimum design, parameter graph and automatic assembly.
该文介绍了水蒸汽喷射式真空泵CAD软件的体系结构，着重论述了喷射式真空泵参数优化、参数化绘图及两维零件图自动装配的实现方法。
This article introduces the structure of steam jetting vacuum system's CAD software, mainly talks about the method of its optimum design, parameter graph and automatic assembly.
该机器人采用足脚式移动机构，并采用一种由真空泵驱动的壁厚变化的软吸盘机构。
The robot in plan possesses feet-type movement and a kind of variable thickness soft acetabulas which are driven by vacuum-pump.
LS型直排大气湿式罗茨真空泵属粗真空获得设备。
LS series wet roots vacuum pump is a rough vacuum pumping equipment.
COBRA单级，直驱动式干燥真空泵，有独特的旋转螺杆，该产品主要应用于药物和化工领域。
The COBRA single stage, direct driven, dry vacuum pumps, with their unique rotary screws, are designed for difficult applications in the pharmaceutical and chemical processing industries.
油封式旋片真空泵是真空技术中最基本的真空获得设备之一，应用面广而量大。
The oil sealed sliding vane vacuum pump is one of basic vacuum production equipments, wide application and more requirement.
容积式压缩机，真空泵和鼓风机。正误表。
Displacement compressors, vacuum pumps, and blowers; Erratum.
销售包括微油、无油螺杆式及离心式空压机在内的各式空压机、真空泵。
Sales, including the oil, no oil screw and centrifugal compressor, all kinds of air compressor, vacuum pump.
具有漏电、缺相及过载保护装置，配有超静真空泵，大面积的过滤网，机械式振尘装置。
With leakage, phase and overload protection devices, ultra-low noise vacuum pump, large filter and filter-cleaning mechanically.
具有漏电、缺相及过载保护装置，配有超静真空泵，大面积的过滤网，机械式振尘装置。
With leakage, phase and overload protection devices, ultra-low noise vacuum pump, large filter and filter-cleaning mechanically.
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