(EN) The present technology is directed generally to rotary displacement systems and associated methods of use and manufacture. The systems can be used to compress and/or expand compressible fluids. In some embodiments, the rotary displacement systems include a chamber housing having a pressure-modifying chamber with a first port and a second port, a first passageway in fluid communication with the chamber via the first port, and a second passageway in fluid communication with the chamber via the second port. The systems can further include a shaft positioned within the chamber housing and rotatable relative to the chamber housing about a rotational axis, and a rotor comprising no more than two lobes. The rotor can be carried by and rotatable relative to the shaft, and can be alternately operable in a first mode in which flow is provided from the first passageway to the second passageway via the chamber.
(ZH)
本技术总体上是针对旋转排量系统以及相关联的使用和制造方法。这些系统可以用来压缩和/或膨胀可压缩的流体。在一些实施方案中，这些旋转排量系统包括：一个舱室壳体，该舱室壳体具有一个压力改变舱室，该压力改变舱室带有一个第一端口和一个第二端口；一个第一通道，其经由该第一端口与该舱室处于流体连通；以及一个第二通道，其经由该第二端口与该舱室处于流体连通。该系统可以进一步包括一个轴，该轴被定位在该舱室壳体内并且是绕一条转动轴线相对于该舱室壳体可转动的；以及一个转子，该转子包括不多于两个的波瓣。该转子可以由该轴来承载并且是相对于该轴可转动的，并且该转子可以是交替地以一种第一模式可运行的，在该第一模式中流动是从该第一通道经由该舱室提供至该第二通道。
