Multi-cylinder engine
A multi-cylinder engine is provided. An exhaust system is adjusted in a low-speed area of an engine, and air scavenging of air cylinder is achieved through an ejector, and improvement of volume efficiency and torque can be achieved. The length, diameter and capacity of a pipe from an air filter (3e)...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A multi-cylinder engine is provided. An exhaust system is adjusted in a low-speed area of an engine, and air scavenging of air cylinder is achieved through an ejector, and improvement of volume efficiency and torque can be achieved. The length, diameter and capacity of a pipe from an air filter (3e) to an air inlet channel (17) can be adjusted in a middle-speed area, and air inlet pressurizing, the improvement of volume efficiency and torque can be realized through air inlet resonation. The length of an independent air inlet path (3) is adjusted in a high-speed area, and air inlet pressurizing and the improvement of volume efficiency and torque can be realized through air inlet inertial effect. |
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