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内、外转子结构回转机,其内转子由短幅外内等距构成。

By using the equivalent model,contact force of ideal trochoid transmission was calculated,and the calculation result agree relatively well with a theoretical one.

利用质量弹簧等价模方法计算了理想结构下针轮传动齿面载荷分布。