【摘要】 根据回转式泵、压缩机等容积式机械工作时转子要有相对运动以实现容腔容积变化的特点,设计了整周期内速度连续变化和整周期内只有高、低两种转速的非等速比、多作用的两种传动装置,为回转式容积机械的研究提供了一条新思路。更多还原

【Abstract】 According to the characteristic of rotary pump and compressor during working that the rotors should move relatively to meet the volume change of cavity,two multi-time gearings with different speed were designed.One has a continuously-changing speed during a cycle,while the other has only high and low rotary speed.更多还原