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1. 发明授权

US5649515A Diesel fuel preheater for engines 失效
标题翻译：用于发动机的柴油燃料预热器
公开(公告)号：US5649515A
公开(公告)日：1997-07-22
申请号：US342420
申请日：1994-11-18
申请人： Werner Karl-Heinz Fuchs , Axel Glet , Dirk Hendrich , Wolfgang Jordan
发明人： Werner Karl-Heinz Fuchs , Axel Glet , Dirk Hendrich , Wolfgang Jordan
IPC分类号： F02B3/06 , F02M31/125 , F02M31/16
CPC分类号： F02M31/125 , F02M31/16 , F02B3/06 , Y02T10/126
摘要： Diesel fuel preheaters with a heat exchanger and electric heating serve, for example, at low temperatures to maintain the flowability of diesel fuel and furthermore to quickly heat diesel fuel to achieve defined conditions for a fuel conserving and emission reduced combustion of the fuel and a better engine performance. The diesel fuel preheaters are provided with an integrated control unit and are adaptable to various engines and operational conditions. A special electric heating element in cooperation with the integrated control unit and the heat exchanger provide a fast and economic preheating of the diesel fuel. Furthermore, various advantageous couplings and mechanisms for the regulation of the heat transfer from the heat-delivering medium such as cooling water to the diesel fuel at the heat exchanger are shown and described.
摘要翻译：具有热交换器和电加热的柴油燃料预热器例如在低温下用于维持柴油燃料的流动性，并且进一步快速加热柴油以实现燃料节省和排放减少的燃料燃烧的确定条件，并且更好地发动机性能。柴油燃料预热器设有集成控制单元，适用于各种发动机和运行条件。与集成控制单元和热交换器配合的特殊电加热元件可快速经济地预热柴油。此外，示出并描述了用于调节从热交换介质（例如冷却水）到热交换器处的柴油燃料的传热的各种有利的联接和机构。

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