近年来,国内外一些部门正在研制一种新式的液力变矩器。它在结构上介乎于液力变矩器和液力偶合器之间。与液力偶合器相似的地方是,它没有内环,泵轮和涡轮均为径向直叶片,与液力变矩器相似的地方是,具有固定不动的导轮。其工作原理简图如图1。这种液力变矩器一般没有辅助系统,工作 In recent years, some departments at home and abroad are developing a new type of torque converter. It is structurally located between the torque converter and the fluid coupling. Similar to the hydrodynamic coupling, it has no inner ring, the impeller and the turbine are both radial straight blades, and the torque converter is similar to the hydrostatic torque converter with the fixed idler pulley. The working principle of the diagram shown in Figure 1. This torque converter is generally no auxiliary system, work