【摘要】 介绍了旁通化油器的工作原理和汽油机采用旁通化油器时的台架试验结果。在最大输出功率及最大扭矩均持平的条件下,采用旁通化油器较诸采用常规化油器在发动机部分负荷时比油耗下降,同时,排放亦有明显改善。更多还原

【Abstract】 In this paper, the authors presented the working principle ofby-passed carburetor and the results of test on the testboard of a gasoline engineusing by-passed carburetor instead of conventional carburetor.Under the conditionof the same maximun power output and maximun torgue,the specitic fuel consump-tion using by-passed carburetor is lower than that using conventional carburetorat part load of the engine. At the same time, a distinct improvement of theexhaust gas emission is obtained by means of using by passed carburetor.更多还原