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THE DESIGN OF THE CAM USING IN REPETITION MILLING AND IN REPETITION GRINDING OF THE CURVE OF AIR CYLINDER CAVITY OF SLIDING VANE ROTARY COMPRESSOR 旋转滑片式压缩机缸腔曲线的仿形铣和仿形磨用凸轮设计
single vane rotary compressor 单滑片回转式压缩机
The present results may offer mathematical foundation for the design of the vane's reliability and for the optimization of the whole synchronal rotary compressor. 研究结果为滑板的可靠性设计及同步回转机械的整体优化提供了数学基础。
sliding vane rotary air compressor 滑片回转式空压机
trailer type sliding vane rotary air compressor 拖车式滑片回转空气压缩机
Oil-flooded rotary compressors -- vane, lobe, and screw -- that specify a polyalkyleneglycol lubricant. 指定使用聚醚润滑油--采用油浴润滑的叶片;叶轮和螺杆式旋转压缩机.
Sliding vane rotary pump is a kind of product with producing in enormous quantity and widely being used in such industries as metallurgy, medicine, chemical, electron and so on. 摘要旋片真空泵是真空行业量大面广的产品，广泛应用于冶金、医药、化工、电子等行业。
EAL-68 with small amount of additive is suitable for R407C in frequency conversion rotary compressor of YZB-20R. EA L-68型 POE润滑油加入少量添加剂可以作为 R40 7C的 YZB-2 0 R型变频压缩机用油
The composite gear-type compressor is a new ty pe of rotary compressor with partail built-in compressing process. 复合轮齿压缩机是一种新型的具有部分内压缩的转子压缩机。
The new type of rotary compressor has two key parts, an outer rotor and an inner one which employs isometric curve of trochoid as its profile. 从理论上分析了一种新型内、外转子结构回转式压缩机,其内转子型线由短幅外摆线的内等距线构成。
The leakage characteristic of Synchronal Rotary Compressor is studied.The several leakage channels is analyzed and mathematics models is created. 摘要对同步回转压缩机的泄漏特性和泄漏通道进行了分析和研究，对其主要两个泄漏通道建立了数学模型。
As there were leak on contact place between shaft and rotor body in built up hollow rotor, dropping discharg gas speed of pump and efficiency applied of oil sealed sliding vane rotary vacuum pump. 组合式空心转子由于轴头与转子体之间的结合面存在着渗漏,使泵的抽气效率性能下降,从而影响其在应用中的效率。
Test results indicate that lubricant RO-32 and RO-40 are not suitable for R32/R134a in rotary compressor of YZG-27R, while lubricant of EAL-46 can be used. 压缩机加速寿命试验研究结果表明 :RO-3 2油和 RO-4 0油不宜作为替代工质 R3 2 /R13 4a的 YZG-2 7R型压缩机用油 ,而 EA L-4 6油可以作为 R3 2 /R13 4a的 YZG-2 7R型压缩机用油 ;
A new type of rotary compressor is discussed. Based on short frame outer cycloid that is selected as inner profile, the inner and outer rotor's outlines are analyzed. 探讨了一种新型内、外转子啮合的压缩机结构;以短幅外摆线的内等距线为内转子型线进行了典型分析;说明内、外转子型线的形成;并提出了一种工作容积的准确计算方法.
The relationship between the volume of working chambers and rotating angles is the basis to do the thermodynamic calculation for the internal-meshing rotary compressor. 内啮合转子压缩机工作腔容积和转角变化的关系是进行压缩机热力计算的基础,目前还缺乏相应的计算公式。
In this paper, the geometric theory and operating principle of synchronal rotary compressor for domestic air conditioner are studied in detail.The calculation formulas of working volume are deduced. 本文详细推导了同步回转式压缩机的工作容积的计算公式，全面分析了影响同步回转式压缩机的热力性能及其内部工作过程的各种因素。
On the basis of simulation, influencing factors of thermal and dynamic Characteristic were analyzed in detail, this provides the reference of synchronal rotary compressor’s optimum design. 本文在对同步回转式压缩机进行模拟的基础上，通过模拟结果，分析了热、动力特性的影响因素，为同步回转式压缩机的优化设计提供了参考。
Model JZJX Roots-Sliding Vane Rotary Vacuum Pump System 型罗茨一旋片泵机组
There is a vane on top of the building. 在大楼的顶端有一只风信旗。
In winter the weather vane often freezes up. 气象风向标在冬季经常僵立不动。

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