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现代强化柴油机的改进方向首先在于提高燃油经济性,减少排放到大气中的有害物质,减轻重量和减少轮廓尺寸。调试排气系统各部件是保证任何发动机在给定工况下获得较高的燃油经济性所必需的措施之一。为了确定现代强化柴油机排气系统的技术水平及其发展和改进趋势,分析了各先进的工业发达国家的专利所介绍的各种技术方案。分析时共选择了一百多项专利。所分析的专利按其目的和方向可分为九
The key to improving modern diesel engines is primarily to improve fuel economy, reduce harmful emissions to the atmosphere, reduce weight and reduce profile size. Commissioning the components of the exhaust system is one of the necessary measures to ensure that any engine achieves higher fuel economy for a given operating condition. In order to determine the technical level of modern enhanced diesel exhaust system and its development and improvement trend, the various technical solutions introduced by the patents of advanced industrialized countries were analyzed. Analysis of a total of more than one hundred selected patents. The analyzed patents can be divided into nine according to their purpose and direction