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公开(公告)号：US20100300393A1
公开(公告)日：2010-12-02
申请号：US12474687
申请日：2009-05-29
CPC分类号： F02N5/02
摘要： A spring assembly is mounted on a crankshaft for a vehicle. A selector mechanism for the spring assembly selectively connects the spring assembly to the crankshaft. The selector mechanism is engaged in a first position to connect the spring to the crankshaft when the engine is shut-off such that the crankshaft winds the spring as it rotates. The selector mechanism is then engaged in a second position such that the spring applies a rotational force to re-start the engine. A method for braking the engine includes engaging the crankshaft with the torsion spring and winding the torsion spring with rotation of the crankshaft until the tension within the torsion spring is greater than the force applied to the crankshaft.
摘要翻译： 弹簧组件安装在用于车辆的曲轴上。 用于弹簧组件的选择器机构将弹簧组件选择性地连接到曲轴。 当发动机关闭时，选择器机构接合在第一位置以将弹簧连接到曲轴，使得曲轴在其旋转时使弹簧旋转。 然后，选择器机构接合在第二位置，使得弹簧施加旋转力以重新启动发动机。 用于制动发动机的方法包括使曲轴与扭转弹簧接合，并且通过曲轴的旋转卷绕扭转弹簧直到扭转弹簧内的张力大于施加到曲轴的力。
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公开(公告)号：US07866304B2
公开(公告)日：2011-01-11
申请号：US12431984
申请日：2009-04-29
CPC分类号： F01M13/04 , F01M13/022 , F01M2001/165 , F02M35/10222
摘要： An engine assembly may include a crankcase ventilation assembly having a fuel separator assembly. The fuel separator assembly may include a condensing unit and a vaporizing unit. The condensing unit may include a gas region and a liquid retaining region. A gas inlet may be in fluid communication with the gas region and a gas flow from the engine block including fuel vapor. The condensing unit may convert the fuel vapor to liquid fuel. The first gas outlet may be in fluid communication with an engine air inlet and provide a remainder of the gas flow thereto. The fluid region may store and provide the liquid fuel to the vaporizing unit through a liquid inlet. The vaporizing unit may convert the liquid fuel to fuel vapor and a second gas outlet may provide the fuel vapor to the air inlet.
摘要翻译： 发动机组件可以包括具有燃料分离器组件的曲轴箱通风组件。 燃料分离器组件可以包括冷凝单元和蒸发单元。 冷凝单元可以包括气体区域和液体保持区域。 气体入口可以与气体区域流体连通，并且来自发动机缸体的气体流包括燃料蒸气。 冷凝单元可将燃料蒸气转化为液体燃料。 第一气体出口可以与发动机空气入口流体连通并且提供其余的气体流。 流体区域可以通过液体入口储存和提供液体燃料到蒸发单元。 蒸发单元可以将液体燃料转化为燃料蒸气，第二气体出口可将燃料蒸气提供给进气口。
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公开(公告)号：US20100275886A1
公开(公告)日：2010-11-04
申请号：US12431984
申请日：2009-04-29
IPC分类号： F02M33/02
CPC分类号： F01M13/04 , F01M13/022 , F01M2001/165 , F02M35/10222
摘要： An engine assembly may include a crankcase ventilation assembly having a fuel separator assembly. The fuel separator assembly may include a condensing unit and a vaporizing unit. The condensing unit may include a gas region and a liquid retaining region. A gas inlet may be in fluid communication with the gas region and a gas flow from the engine block including fuel vapor. The condensing unit may convert the fuel vapor to liquid fuel. The first gas outlet may be in fluid communication with an engine air inlet and provide a remainder of the gas flow thereto. The fluid region may store and provide the liquid fuel to the vaporizing unit through a liquid inlet. The vaporizing unit may convert the liquid fuel to fuel vapor and a second gas outlet may provide the fuel vapor to the air inlet.
摘要翻译： 发动机组件可以包括具有燃料分离器组件的曲轴箱通风组件。 燃料分离器组件可以包括冷凝单元和蒸发单元。 冷凝单元可以包括气体区域和液体保持区域。 气体入口可以与气体区域流体连通，并且来自发动机缸体的气体流包括燃料蒸气。 冷凝单元可将燃料蒸气转化为液体燃料。 第一气体出口可以与发动机空气入口流体连通并且提供其余的气体流。 流体区域可以通过液体入口储存和提供液体燃料到蒸发单元。 蒸发单元可以将液体燃料转化为燃料蒸气，第二气体出口可将燃料蒸气提供给进气口。
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