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发明申请
US20090120063A1 Hydrocarbon Retaining System Configuration for Combustion Engine 有权
燃烧发动机油保持系统配置

Hydrocarbon Retaining System Configuration for Combustion Engine
摘要：
Systems, methods, and computer readable storage media are described in which exhaust gas is routed to a hydrocarbon retaining device during starting, and purged to the engine intake manifold. Various alternative approaches are described for controlling operation and diagnosing degradation. Further, various interrelated configurations are described.
摘要（中）：

描述了系统，方法和计算机可读存储介质，其中废气在启动期间被引导到碳氢化合物保持装置，并被清除到发动机进气歧管。 描述了用于控制操作和诊断降解的各种替代方法。 此外，描述了各种相关的配置。

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