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公开(公告)号：US08146564B2
公开(公告)日：2012-04-03
申请号：US12651674
申请日：2010-01-04
申请人： Jian Jun Zhang , Mark A. Mitchell , Ko-Jen Wu
发明人： Jian Jun Zhang , Mark A. Mitchell , Ko-Jen Wu
IPC分类号： F02B31/08
CPC分类号： F02M35/10085 , F02B31/06 , F02D9/1095 , Y02T10/146
摘要： An engine assembly may include a cylinder head, an intake manifold assembly, first and second vanes, and an actuation mechanism. The first and second vanes may be rotatably coupled to the intake manifold assembly. The first vane may be located within an outlet of a first intake passage and the second vane may be located within an outlet of a second intake passage. The first and second vanes may be displaceable from an open position to a closed position. The first vane may extend along a wall defining the first intake passage when in the open position and the second vane may extend along a wall defining the second intake passage when in the open position. The actuation mechanism may be coupled to the first and second vanes to rotate the first and second vanes between the open and closed positions.
摘要翻译： 发动机组件可以包括气缸盖，进气歧管组件，第一和第二叶片以及致动机构。 第一和第二叶片可以可旋转地联接到进气歧管组件。 第一叶片可以位于第一进气通道的出口内，并且第二叶片可以位于第二进气通道的出口内。 第一和第二叶片可以从打开位置移动到关闭位置。 当处于打开位置时，第一叶片可以沿着限定第一进气通道的壁延伸，并且当处于打开位置时，第二叶片可以沿着限定第二进气通道的壁延伸。 致动机构可以联接到第一和第二叶片，以使第一和第二叶片在打开位置和关闭位置之间旋转。
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公开(公告)号：US08276549B2
公开(公告)日：2012-10-02
申请号：US12031813
申请日：2008-02-15
申请人： Ko-Jen Wu , James C. Elmslie , Jian Jun Zhang
发明人： Ko-Jen Wu , James C. Elmslie , Jian Jun Zhang
IPC分类号： F02B43/00 , F02B47/00 , F02B33/00 , F02M25/00 , F02M51/00 , F02D23/00 , G06F7/00 , G06F17/00 , B60W10/04 , B60W10/10
CPC分类号： F02D41/0025 , B60W2510/0619 , B60W2510/0628 , B60W2510/0671 , B60Y2400/435 , F02B33/34 , F02B39/04 , F02D19/0689 , F02D19/084 , F02D19/087 , F02D23/02 , F02D41/0007 , F02D41/18 , F02D2200/0611 , Y02T10/144 , Y02T10/36 , Y10T477/619 , Y10T477/688
摘要： The present invention provides a flexible fuel, spark ignition, variable boost, supercharged internal combustion engine. A variable speed drive assembly connects the engine output to a supercharger. The engine includes a fuel sensor which provides a signal to an engine controller which determines the type of fuel. The engine controller also receives signals from a mass air flow sensor, a manifold air pressure sensor, a crank angle sensor, a camshaft angle sensor, an oxygen sensor in the exhaust stream and a transmission controller. The engine controller provides control signals to an ignition module, to a fuel injection system, to an electronic throttle control, to a supercharger drive controller and to the transmission controller.
摘要翻译： 本发明提供柔性燃料，火花点火，可变增压，增压内燃机。 变速驱动组件将发动机输出连接到增压器。 发动机包括燃料传感器，该燃料传感器向确定燃料类型的发动机控制器提供信号。 发动机控制器还从质量空气流量传感器，歧管空气压力传感器，曲轴角度传感器，凸轮轴角度传感器，排气流中的氧传感器和变速器控制器接收信号。 发动机控制器向点火模块，燃料喷射系统，电子节气门控制器，增压器驱动控制器和变速器控制器提供控制信号。
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公开(公告)号：US08225608B2
公开(公告)日：2012-07-24
申请号：US12264290
申请日：2008-11-04
申请人： Ko-Jen Wu , Jian Jun Zhang , James C. Elmslie
发明人： Ko-Jen Wu , Jian Jun Zhang , James C. Elmslie
IPC分类号： F02B33/44
CPC分类号： B60W20/15 , B60K1/02 , B60K6/24 , B60K6/48 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0633 , B60W2510/0685 , B60W2520/10 , B60W2710/0666 , B60Y2400/435 , F01N5/04 , F02B37/10 , F02B39/10 , Y02T10/144 , Y02T10/16 , Y02T10/6221 , Y02T10/6286 , Y02T10/6295
摘要： A hybrid powertrain for a vehicle is provided. The powertrain includes an engine boosted by a turbocharger. The turbocharger includes a first motor-generator mounted with respect to the turbocharger, and arranged to selectively assist acceleration of the vehicle by driving the turbocharger, to provide regenerative charging of an energy storage device and to be idle, as its modes of operation. The powertrain additionally includes a second motor-generator mounted with respect to the powertrain, and arranged to selectively assist acceleration of the vehicle, to provide regenerative charging of the energy storage device and to be idle, as its modes of operation. A controller responsive to sensed vehicle operating parameters is arranged on the vehicle for controlling and coordinating the modes of operation of the first motor-generator and of the second motor-generator.
摘要翻译： 提供了一种用于车辆的混合动力系。 动力总成包括由涡轮增压器升压的发动机。 涡轮增压器包括相对于涡轮增压器安装的第一电动发电机，并且被布置成通过驱动涡轮增压器来选择性地辅助车辆的加速，以提供能量存储装置的再生充电并作为其操作模式。 动力传动系统还包括相对于动力系安装的第二电动发电机，并且被布置为选择性地协助车辆的加速，提供能量存储装置的再生充电并作为其操作模式。 在车辆上布置有响应于感测到的车辆操作参数的控制器，用于控制和协调第一电动发电机和第二电动发电机的操作模式。
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公开(公告)号：US08266906B2
公开(公告)日：2012-09-18
申请号：US12401762
申请日：2009-03-11
申请人： Ko-Jen Wu , Jian Jun Zhang , James C. Elmslie
发明人： Ko-Jen Wu , Jian Jun Zhang , James C. Elmslie
CPC分类号： F01D9/026 , F02B37/00 , F02B37/025 , F02B75/22 , F05D2220/40 , F05D2240/40 , F05D2250/51 , Y02T10/144
摘要： A turbine housing for a turbocharger for use in a reciprocating internal combustion engine includes a housing having a housing axis and configured to house a rotatable shaft having a turbine wheel disposed thereon. The housing includes a volute having a volute chamber disposed around the housing axis for receiving the turbine wheel. The volute has a first volute inlet providing a first flow path in fluid communication with the volute chamber and second volute inlet providing a second flow path in fluid communication with the volute chamber. The first volute inlet is circumferentially spaced about the housing axis from the second volute inlet by a phase angle α. The first volute inlet is also radially spaced about the housing axis from the second volute inlet, and may also be axially spaced from the second volute inlet along the housing axis.
摘要翻译： 用于在往复式内燃机中使用的涡轮增压器的涡轮机壳体包括壳体，该壳体具有壳体轴线并且构造成容纳其上设置有涡轮机叶轮的可旋转轴。 壳体包括具有围绕壳体轴线设置用于接收涡轮机叶轮的蜗壳的蜗壳。 蜗壳具有第一蜗壳入口，其提供与蜗壳腔流体连通的第一流路，第二蜗壳入口提供与蜗壳室流体连通的第二流动路径。 第一蜗壳入口围绕壳体轴线与第二蜗壳入口周向间隔开相位角α。 第一蜗壳入口也围绕壳体轴线与第二蜗壳入口径向间隔开，并且还可以沿着壳体轴线与第二蜗壳入口轴向间隔开。
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公开(公告)号：US07249577B1
公开(公告)日：2007-07-31
申请号：US11375431
申请日：2006-03-14
申请人： Jian Jun Zhang , Ko-Jen Wu , Xiaofei Jiang , Jennifer M. Stanek
发明人： Jian Jun Zhang , Ko-Jen Wu , Xiaofei Jiang , Jennifer M. Stanek
IPC分类号： F01P1/04
摘要： A connecting rod includes a connecting rod body having a crank arm bore portion at a first end and a pin bore portion at a second end. A beam portion connects the crank arm bore portion and the pin bore portion. At least one oil squirter is provided within the crank arm bore portion. The oil squirter operates to selectively communicate oil to the underside of a piston. One of the oil squirters is a plain orifice oil squirter or a check valve regulated oil squirter.
摘要翻译： 连杆包括连杆体，其在第一端具有曲柄臂孔部分，在第二端部具有销孔部分。 梁部分连接曲柄臂孔部分和销孔部分。 在曲柄臂孔部内设置有至少一个油喷射器。 油喷射器操作以选择性地将油传递到活塞的下侧。 其中一个喷油嘴是普通喷油嘴或止回阀调节油喷射器。
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公开(公告)号：US07467625B1
公开(公告)日：2008-12-23
申请号：US11832556
申请日：2007-08-01
申请人： Ko-Jen Wu , James C. Elmslie , Jian Jun Zhang
发明人： Ko-Jen Wu , James C. Elmslie , Jian Jun Zhang
CPC分类号： F02D19/06 , F02B29/083 , F02D19/084 , F02D19/087 , F02D41/0007 , F02D41/0025 , F02D2200/0611 , Y02T10/146 , Y02T10/36
摘要： The present invention provides a flexible fuel internal combustion engine utilizing impulse charging technology. The internal combustion engine includes a fuel sensor which determines the type of fuel currently being supplied to the engine, for example, either gasoline or E85. Based upon this determination, the impulse charging will be inactive (if gasoline is sensed) or active (if E85 is sensed). A speed or torque sensor is also utilized to determine if impulse charging will produce a volumetric efficiency that is better matched to the fuel octane characteristics.
摘要翻译： 本发明提供一种利用脉冲充气技术的柔性燃料内燃机。 内燃机包括燃料传感器，该燃料传感器确定当前被供应给发动机的燃料的类型，例如汽油或E85。 基于此确定，脉冲充电将无效（如果检测到汽油）或活动（如果感测到E85）。 速度或扭矩传感器也用于确定脉冲充量是否会产生更好地与燃料辛烷值特性匹配的体积效率。
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公开(公告)号：US20080247862A1
公开(公告)日：2008-10-09
申请号：US11696963
申请日：2007-04-05
申请人： Ko-Jen Wu , Jian Jun Zhang , William F. Spruit
发明人： Ko-Jen Wu , Jian Jun Zhang , William F. Spruit
IPC分类号： F03D11/00
CPC分类号： F02M35/10255 , F02M35/10144 , F04C18/16 , F04C29/12 , Y10S138/11
摘要： An inlet for a compressor having a housing defining a generally C-shaped inlet opening and a rotor cavity configured to contain first and second rotors is provided. The inlet includes an inlet duct defining an inlet opening and a generally C-shaped outlet opening. The inlet duct has an inner wall defining a cavity operable to communicate airflow between the inlet opening and the generally C-shaped outlet opening. The generally C-shaped outlet opening of the inlet duct is substantially similar to the shape of the generally C-shaped inlet opening of the housing. The inner wall includes a floor portion and a roof portion. At least a portion of the floor portion is contoured to impart a velocity component to the airflow complementary to the tangential velocity of each of the first and second rotors during rotation of the first and second rotors.
摘要翻译： 一种用于压缩机的入口，其具有限定大致C形入口的壳体和构造成容纳第一和第二转子的转子腔。 入口包括限定入口开口和大致C形出口的入口管。 入口管道具有限定可操作以在入口开口和大体上C形出口之间连通气流的空腔的内壁。 入口管的大致C形的出口开口基本上类似于壳体的大致C形入口的形状。 内壁包括地板部分和屋顶部分。 底板部分的至少一部分被轮廓化，以在第一和第二转子旋转期间将速度分量赋予与第一和第二转子中的每一个的切向速度互补的气流。
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公开(公告)号：US20100229551A1
公开(公告)日：2010-09-16
申请号：US12401762
申请日：2009-03-11
申请人： Ko-Jen Wu , Jian Jun Zhang , James C. Elmslie
发明人： Ko-Jen Wu , Jian Jun Zhang , James C. Elmslie
CPC分类号： F01D9/026 , F02B37/00 , F02B37/025 , F02B75/22 , F05D2220/40 , F05D2240/40 , F05D2250/51 , Y02T10/144
摘要： A turbine housing for a turbocharger for use in a reciprocating internal combustion engine includes a housing having a housing axis and configured to house a rotatable shaft having a turbine wheel disposed thereon. The housing includes a volute having a volute chamber disposed around the housing axis for receiving the turbine wheel. The volute has a first volute inlet providing a first flow path in fluid communication with the volute chamber and second volute inlet providing a second flow path in fluid communication with the volute chamber. The first volute inlet is circumferentially spaced about the housing axis from the second volute inlet by a phase angle α. The first volute inlet is also radially spaced about the housing axis from the second volute inlet, and may also be axially spaced from the second volute inlet along the housing axis.
摘要翻译： 用于在往复式内燃机中使用的涡轮增压器的涡轮机壳体包括壳体，该壳体具有壳体轴线并且构造成容纳其上设置有涡轮机叶轮的可旋转轴。 壳体包括具有围绕壳体轴线设置用于接收涡轮机叶轮的蜗壳的蜗壳。 蜗壳具有第一蜗壳入口，其提供与蜗壳腔流体连通的第一流路，第二蜗壳入口提供与蜗壳室流体连通的第二流动路径。 第一蜗壳入口围绕壳体轴线与第二蜗壳入口周向间隔开相位角α。 第一蜗壳入口也围绕壳体轴线与第二蜗壳入口径向间隔开，并且还可以沿着壳体轴线与第二蜗壳入口轴向间隔开。
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公开(公告)号：US07765993B2
公开(公告)日：2010-08-03
申请号：US11696963
申请日：2007-04-05
申请人： Ko-Jen Wu , Jian Jun Zhang , William F. Spruit
发明人： Ko-Jen Wu , Jian Jun Zhang , William F. Spruit
CPC分类号： F02M35/10255 , F02M35/10144 , F04C18/16 , F04C29/12 , Y10S138/11
摘要： An inlet for a compressor having a housing defining a generally C-shaped inlet opening and a rotor cavity configured to contain first and second rotors is provided. The inlet includes an inlet duct defining an inlet opening and a generally C-shaped outlet opening. The inlet duct has an inner wall defining a cavity operable to communicate airflow between the inlet opening and the generally C-shaped outlet opening. The generally C-shaped outlet opening of the inlet duct is substantially similar to the shape of the generally C-shaped inlet opening of the housing. The inner wall includes a floor portion and a roof portion. At least a portion of the floor portion is contoured to impart a velocity component to the airflow complementary to the tangential velocity of each of the first and second rotors during rotation of the first and second rotors.
摘要翻译： 一种用于压缩机的入口，其具有限定大致C形入口的壳体和构造成容纳第一和第二转子的转子腔。 入口包括限定入口开口和大致C形出口的入口管。 入口管道具有限定可操作以在入口开口和大体上C形出口之间连通气流的空腔的内壁。 入口管的大致C形的出口开口基本上类似于壳体的大致C形入口的形状。 内壁包括地板部分和屋顶部分。 底板部分的至少一部分被轮廓化，以在第一和第二转子旋转期间将速度分量赋予与第一和第二转子中的每一个的切向速度互补的气流。
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公开(公告)号：US20100107632A1
公开(公告)日：2010-05-06
申请号：US12264290
申请日：2008-11-04
申请人： Ko-Jen Wu , Jian Jun Zhang , James C. Elmslie
发明人： Ko-Jen Wu , Jian Jun Zhang , James C. Elmslie
CPC分类号： B60W20/15 , B60K1/02 , B60K6/24 , B60K6/48 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0633 , B60W2510/0685 , B60W2520/10 , B60W2710/0666 , B60Y2400/435 , F01N5/04 , F02B37/10 , F02B39/10 , Y02T10/144 , Y02T10/16 , Y02T10/6221 , Y02T10/6286 , Y02T10/6295
摘要： A hybrid powertrain for a vehicle is provided. The powertrain includes an engine boosted by a turbocharger. The turbocharger includes a first motor-generator mounted with respect to the turbocharger, and arranged to selectively assist acceleration of the vehicle by driving the turbocharger, to provide regenerative charging of an energy storage device and to be idle, as its modes of operation. The powertrain additionally includes a second motor-generator mounted with respect to the powertrain, and arranged to selectively assist acceleration of the vehicle, to provide regenerative charging of the energy storage device and to be idle, as its modes of operation. A controller responsive to sensed vehicle operating parameters is arranged on the vehicle for controlling and coordinating the modes of operation of the first motor-generator and of the second motor-generator.
摘要翻译： 提供了一种用于车辆的混合动力系。 动力总成包括由涡轮增压器升压的发动机。 涡轮增压器包括相对于涡轮增压器安装的第一电动发电机，并且被布置成通过驱动涡轮增压器来选择性地辅助车辆的加速，以提供能量存储装置的再生充电并作为其操作模式。 动力传动系统还包括相对于动力系安装的第二电动发电机，并且被布置为选择性地协助车辆的加速，提供能量存储装置的再生充电并作为其操作模式。 在车辆上布置有响应于感测到的车辆操作参数的控制器，用于控制和协调第一电动发电机和第二电动发电机的操作模式。
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