A new type of arc cycloidal internal meshing rotary pump was studied.
对一种新型圆弧摆线内啮合转子泵进行了研究。
Cycloidal gear of four-rod mechanism is a species of novel combination mechanism.
摆线齿轮四杆机构是一类新颖的组合机构。
Internal gear pump has two kinds of tooth profile namely: involute profile and cycloidal tooth profile.
内啮合齿轮泵有两种齿形即：渐开线齿形和摆线齿形。
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