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    • 1. 发明申请
    • POWERTRAIN SYSTEMS FOR VEHICLES HAVING FORCED INDUCTION INTAKE SYSTEMS
    • 具有强制感应吸入系统的车辆的动力系统
    • WO2013165746A1
    • 2013-11-07
    • PCT/US2013/037739
    • 2013-04-23
    • CORNING INCORPORATEDJOHNSON, Paul OakleyPARTRIDGE, Randall D
    • JOHNSON, Paul OakleyPARTRIDGE, Randall D
    • F02M37/00F02D19/06F02D41/00
    • F02D41/3005F02D19/0649F02D35/027F02D35/028F02D41/0025F02M37/0064
    • A powertrain system for a vehicle includes an engine having a plurality of engine cylinders each having an inlet port and an exhaust port, an intake manifold in fluid communication with the inlet ports of each of the engine cylinders of the engine, and a forced induction system coupled to the engine increasing an intake pressure of air in the intake manifold above ambient pressure. The powertrain system also includes a fuel delivery system supplying fuel to each of the engine cylinders of the engine. The fuel delivery system includes at least one fuel injector per engine cylinder, a fuel tank storing fuel having an intermediate-RON, and an on-board separator separating the fuel into a high-RON component and a low-RON component. The high-RON component and the low-RON component are delivered to each of the engine cylinders of the engine based on an engine operating parameter.
    • 一种用于车辆的动力系统包括具有多个发动机气缸的发动机,每个发动机气缸各自具有入口端口和排气口,与发动机的每个发动机气缸的入口流体连通的进气歧管和强制感应系统 耦合到发动机,使进气歧管中的空气的进气压力增加到高于环境压力。 动力系统还包括向发动机的每个发动机气缸供应燃料的燃料输送系统。 燃料输送系统包括每个发动机气缸至少一个燃料喷射器,储存具有中间RON的燃料的燃料箱和将燃料分离成高RON组分和低RON组分的板上分离器。 基于发动机工作参数将高RON部件和低RON部件输送到发动机的每个发动机气缸。