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公开(公告)号：US20090299564A1
公开(公告)日：2009-12-03
申请号：US12128886
申请日：2008-05-29
IPC分类号： B60W10/00
CPC分类号： A01F12/444 , A01D69/02
摘要： A method for powering a system in a vehicle, the method including the steps of mechanically coupling, driving and controlling. The mechanically coupling step includes coupling a power unit with at least one primary load, the at least one primary load including a propulsion load. The driving step includes driving a cleaning fan and a cleaning shoe with at least one power source, the at least one power source being mechanically independent from the power unit. The controlling step includes controlling a speed of the at least one power source independent of a speed of the power unit.
摘要翻译： 一种用于为车辆中的系统供电的方法，所述方法包括机械耦合，驱动和控制的步骤。 机械耦合步骤包括将动力单元与至少一个主负载联接，所述至少一个主负载包括推进负载。 驱动步骤包括用至少一个电源驱动清洁风扇和清洁靴，所述至少一个电源与动力单元机械地独立。 控制步骤包括独立于动力单元的速度来控制至少一个电源的速度。
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公开(公告)号：US20090293836A1
公开(公告)日：2009-12-03
申请号：US12130254
申请日：2008-05-30
IPC分类号： F02M35/02
CPC分类号： F02M35/022 , B01D46/4281 , F01N2470/30 , F02M35/02 , F02M35/08 , F02M35/10013 , F02M35/164 , Y10S55/28 , Y10S55/30
摘要： A diffuser for a work machine having an air breathing fuel consuming internal combustion engine with an exhaust aftertreatment device periodically elevating the exhaust temperatures to a high level. The diffuser has a venturi section and the excess contaminants from an intake air pre-cleaner are directed to the throat of the venturi to aspirate and dispose of excess contaminants while cooling the exhaust flow. Additional openings in the divergent section of the diffuser assist in providing significant reductions in exhaust temperatures within a short axial envelope.
摘要翻译： 具有空气呼吸燃料消耗内燃机的工作机的扩散器，其具有排气后处理装置，周期性地将废气温度升高到高水平。 扩散器具有文氏管部分，并且来自进气空气预清洁器的过量污染物被引导到文丘里管的喉部以抽吸和处理过量的污染物，同时冷却排气流。 在扩散器的发散部分中的附加开口有助于在短的轴向包络内显着降低排气温度。
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