초록 ▼

Past air intake systems have failed to effectively and efficiently utilize the arrangement of structural components to increase boost at low engine speeds. The present air intake system effectively and efficiently utilizes the arrangement of structural components to increase boost at low engine spee

Past air intake systems have failed to effectively and efficiently utilize the arrangement of structural components to increase boost at low engine speeds. The present air intake system effectively and efficiently utilizes the arrangement of structural components to increase boost at low engine speeds. The air intake system directs intake air through a turbocharger and evaluates the quantity of flow of intake air to the engine as compared to the flow of fuel. And, depending on the results of the evaluation, a directional control valve directs the flow of intake air to a supercharger or to the engine. The supercharger is driven by a motor having a variable rate of speed as compared to the engine.

대표청구항 ▼

[What is claimed is:] [1.]a plurality of turbochargers each having a turbine section defining a turbine being driven by said flow of exhaust gas, a shaft being attached to said turbine and driving a compressor wheel, said compressor wheel compressing said flow of intake air and densifying said flow

[What is claimed is:] [1.]a plurality of turbochargers each having a turbine section defining a turbine being driven by said flow of exhaust gas, a shaft being attached to said turbine and driving a compressor wheel, said compressor wheel compressing said flow of intake air and densifying said flow of intake air;a plurality of directional control valves each having an outlet end, an inlet end being in fluid communication with said flow of intake air being compressed and densified by said compressor wheel, and at least one of said plurality of directional control valves having a second inlet end, said plurality of directional control valves being movable between an open position and a closed position, said flow of intake air entering said inlet end of a respective one of said plurality of directional control valves with said plurality of directional control valves being in said open position and said flow of intake air being prevented from entering said inlet end of a respective one of said plurality of directional control valves with said plurality of directional control valves being in said closed position;a supercharger having an inlet end and an outlet end, said inlet end being in fluid communication with said flow of intake air, said flow of intake air being compressed and densified by said plurality of turbochargers prior to being communicated to said supercharger, and said supercharger further compressing and densifying said intake air prior to exiting said outlet end, said outlet end being in fluid communication with said through inlet end of said at least one of said plurality of directional control valves; anda motor being drivingly connected to said supercharger, said motor having a variable rate of speed and said variable rate of speed varying a quantity of flow of said intake air from said supercharger to said engine.