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    • 2. 发明申请
    • Enhanced Exhaust System
    • 增强排气系统
    • US20100051379A1
    • 2010-03-04
    • US12202447
    • 2008-09-02
    • Charles Graves
    • Charles Graves
    • F01N7/08
    • F01N13/08F01N1/003F01N2470/04
    • Disclosed herein is an exhaust system and method for improving performance of an internal combustion engine. The exhaust system comprises an exhaust pipe in communication with the internal combustion engine. The exhaust pipe is defined by an annular space. Multiple calibrated orifices are provided on the exhaust pipe. A supplementary pipe is affixed to the exhaust pipe. The supplementary pipe is defined by an annular space. The annular space in the supplementary pipe is in communication with the annular space in the exhaust pipe through the calibrated orifices. The supplementary pipe may be detachably attached to the exhaust pipe. The supplementary pipe regulates flow of fluids and exhaust gases in the exhaust pipe. The supplementary pipe reduces negative torque, attenuates sound emitted from the exhaust pipe, and attenuates noise from exhaust gases discharged from the internal combustion engine. The supplementary pipe improves throttle response, engine power, and engine fuel efficiency.
    • 这里公开了一种用于改善内燃机的性能的排气系统和方法。 排气系统包括与内燃机连通的排气管。 排气管由环形空间限定。 在排气管上设有多个校准孔。 辅助管道固定在排气管上。 辅助管由环形空间限定。 辅助管道中的环形空间通过校准孔与排气管中的环形空间连通。 辅助管可以可拆卸地附接到排气管。 辅助管道调节排气管中流体和废气的流动。 辅助管道减小负扭矩,衰减从排气管发出的声音,并且减轻从内燃机排出的废气的噪声。 辅助管道提高了油门响应,发动机功率和发动机燃油效率。