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发明公开
CN102767426A 包括进气增压系统的发动机组件 有权

包括进气增压系统的发动机组件
摘要：
本发明涉及一种包括进气增压系统的发动机组件。具体地，提供了一种发动机组件，其包括发动机结构和进气组件。发动机结构限定：第一气缸、第二气缸、与第一气缸连通的第一进气端口、以及与第二气缸连通的第二进气端口。进气组件包括：第一节气门阀、第二节气门阀和增压机构。第一节气门阀与第一和第二进气端口连通。第二节气门阀与空气源和第一节气门阀连通，并且以串联流动布置定位在空气源和第一节气门阀之间。增压机构与空气源和第一节气门阀连通，并且以串联流动布置定位在空气源和第一节气门阀之间。
摘要（英）：

The invention relates to an engine assembly including an intake boost system. Specifically, the engine assembly includes an engine structure and an intake assembly. The engine structure defines a first cylinder, a second cylinder, a first intake port in communication with the first cylinder, and a second intake port in communication with the second cylinder. The intake assembly includes a first throttle valve, a second throttle valve and a boost mechanism. The first throttle valve is in communication with the first and second intake ports. The second throttle valve is in communication with an air source and the first throttle valve and located in a series flow arrangement between the air source and the first throttle valve. The boost mechanism is in communication with the air source and the first throttle valve and located in a series flow arrangement between the air source and the first throttle valve.

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