【摘要】 对动力性、经济性、自动闭锁换档特性等方面进行了定量计算和分析．研究了发动机分别使用全程式和两极式调速器时，对闭锁式液力变矩器与发动机共同工作特性的影响．结论是：对公路运输型车辆，宜使用两极式调速器；对越野型车辆，则必须综合考虑多项因素进行选取．更多还原

【Abstract】 Effects upon the overall characteristics of a torque converter having lock-up match with an engine are studied when the engine employs an all-speed governor and a two-speed govemor respectively. For this purpose, calculations and analyses have been carried out, taking into consideration the dynamic behavior, the economic factors, characteristics in automatic lock-up and gear shifting of the vehicle. Conclusins resulting from the study are that the two-speed governor works well with the on-road transport vehickes while more factors must be considered for the off-road vehicles in the choice of governors.更多还原