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1. 发明授权

US6131890A Diaphragm carburetor system 失效
标题翻译：隔膜化油器系统
公开(公告)号：US6131890A
公开(公告)日：2000-10-17
申请号：US23957
申请日：1998-02-17
申请人： Martin Fischer , Manfred Heybeck
发明人： Martin Fischer , Manfred Heybeck
IPC分类号： F02M3/08 , F02M7/06 , F02M17/04
CPC分类号： F02M3/08 , F02M17/04 , F02M7/06 , Y10S261/68
摘要： A diaphragm carburetor system includes a diaphragm-controlled closed-loop control chamber for fuel communicating through a number of fuel conduits with an aspiration conduit for air. All of the fuel conduits extend separately from one another over their entire length in order to attain the least possible acceleration delay with simultaneously high efficiency. As a result, both a main channel and an idling conduit and each partial load conduit are supplied with fuel from the control chamber. Since an entry of air is prevented both into the partial load conduit or conduits and into the idling conduit, each conduit remains completely filled with fuel during the entire period of operation, so that upon sudden acceleration events, the fuel can emerge into the aspiration conduit of the diaphragm carburetor without delay.
摘要翻译：隔膜式化油器系统包括隔膜控制的闭环控制室，用于通过多个燃料管道与用于空气的吸入管道连通的燃料。所有燃料管道在其整个长度上彼此分开延伸，以便以同时高效率获得最小可能的加速延迟。结果，主通道和空转导管以及每个部分负载导管均从控制室供给燃料。由于空气进入部分负载导管或导管并进入怠速导管，所以每个导管在整个操作期间都保持完全充满燃料，因此在突然的加速事件时，燃料可能出现在抽吸导管的隔膜化油器没有延迟。

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