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发明授权
US08783031B2 Method and system for providing air to an engine 有权
向发动机提供空气的方法和系统

Method and system for providing air to an engine
摘要：
Systems and methods for supplying air to an engine are disclosed. In one example, an air inlet throttle is at least partially closed in response to a change in engine torque request. In another example, the air inlet throttle is adjusted in conjunction with adjusting an engine throttle. The approach can reduce compressor noise and may reduce the possibility of compressor surge.
摘要（中）：

公开了向发动机供应空气的系统和方法。 在一个示例中，响应于发动机扭矩请求的变化，进气节气门至少部分地关闭。 在另一个示例中，调节发动机节流阀来调节进气节流阀。 该方法可以减少压缩机噪音，并可能降低压缩机浪涌的可能性。

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