Otherwise slight rotation would take place with that mechanism and orbiting scroll, resulting in asymmetric pressure within compression chamber pair and radial leakage.
在无径向柔性机构的情况下，防自转机构和涡旋盘会产生微自转，可导致压缩腔对压力不对称和产生径向泄漏。
2
API 598 test standard requires no visible external leakage (gasket, packing chamber and casting).
API 598测试标准要求没有肉眼可见的外泄漏。
3
The results of simulation show that the variations of length of HLA is the mainly caused by the compressibility of oil in the high pressure chamber, the leakage and the compensation.