复合式液力变扭器兼有动液变扭器与动液偶合器的优点,使之具有较宽广的高效率范围。因此,在国民经济许多部门得到了日益广泛的应用。复合式液力变扭器的设计,目前通常有两类方法: 一类是相似设计,即以动液元件的相似原理为基础,根据使用要求,从现有各种复合式液力变扭器中选定性能与结构布置均较满意的元件作为基型。然后对基型元件作相似放大或 The combined torque converter combines the advantages of a hydrodynamic torque converter and a hydrodynamic coupling to a wide range of high efficiency. Therefore, it has been widely used in many sectors of the national economy. At present, there are generally two kinds of methods for the design of the compound torque converter. One is the similar design, that is, based on the similar principle of the dynamic fluid element, according to the requirements of the application, from the existing various types of compound torque converter In the selected performance and structural layout are satisfied with the components as a base. Then make similar magnifications or base components