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公开(公告)号：US20110277718A1
公开(公告)日：2011-11-17
申请号：US12874340
申请日：2010-09-02
IPC分类号： F01L3/00
CPC分类号： F02B23/08 , F02F1/4214 , Y02T10/125
摘要： An engine assembly may include an engine block defining a cylinder bore, a cylinder head coupled to the engine block, a first intake valve, a fuel injector in communication with the cylinder bore and a spark plug in communication with the cylinder bore. The cylinder bore may define a first diameter. The cylinder head may define a first intake port and a first exhaust port in communication with the cylinder bore. The first intake valve may be located in the first intake port and may define a second diameter at least 35 percent of the first diameter. The fuel injector and the spark plug may be located centrally relative to the cylinder bore.
摘要翻译： 发动机组件可以包括限定气缸孔的发动机缸体，联接到发动机缸体的气缸盖，第一进气门，与气缸孔连通的燃料喷射器和与汽缸孔连通的火花塞。 气缸孔可以限定第一直径。 气缸盖可以限定与气缸孔连通的第一进气口和第一排气口。 第一进气阀可以位于第一进气口中，并且可以限定第一直径的至少35％的第二直径。 燃料喷射器和火花塞可以相对于气缸孔位于中心。
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公开(公告)号：US20110226207A1
公开(公告)日：2011-09-22
申请号：US12728526
申请日：2010-03-22
IPC分类号： F01L1/18
CPC分类号： F01L1/185 , F01L1/26 , F01L1/344 , F01L13/0021 , F01L13/0047 , F01L2001/0473 , F01L2103/01 , F01L2105/00
摘要： A rocker arm may include a first arm defining a first longitudinal bore and a second arm defining a second longitudinal bore. The rocker arm may house a locking assembly including a first actuation pin extending through a first radial passage in the rocker arm, a second actuation pin extending through a second radial passage in the rocker arm, and a first lock pin located in the first longitudinal bore between the first and second actuation pins. An actuation assembly may be engaged with the first and second actuation pins and may be linearly displaceable between first and second actuation positions. The first and second arms may be rotatable relative to one another when the actuation assembly is in the first actuation position and may be fixed for rotation with one another when the actuation assembly is in the second actuation position.
摘要翻译： 摇臂可以包括限定第一纵向孔的第一臂和限定第二纵向孔的第二臂。 摇臂可以容纳锁定组件，其包括延伸穿过摇臂中的第一径向通道的第一致动销，延伸穿过摇臂中的第二径向通道的第二致动销和位于第一纵向孔中的第一锁定销 在第一和第二致动销之间。 致动组件可以与第一和第二致动销接合，并且可以在第一和第二致动位置之间线性地移位。 当致动组件处于第一致动位置时，第一和第二臂可以相对于彼此旋转，并且当致动组件处于第二致动位置时，第一臂和第二臂可以被固定成彼此旋转。
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公开(公告)号：US20110226206A1
公开(公告)日：2011-09-22
申请号：US12728493
申请日：2010-03-22
IPC分类号： F01L1/18
CPC分类号： F01L13/0021 , F01L1/185 , F01L1/26 , F01L1/344 , F01L13/0047 , F01L2001/0473 , F01L2103/01 , F01L2105/00
摘要： A rocker arm may include a first arm defining a first longitudinal bore and a second arm defining a second longitudinal bore. The rocker arm may house a locking assembly including a first lock pin located within the first longitudinal bore, an actuation pin extending through a radial passage in the rocker arm and engaged with the first lock pin, and a first biasing member engaged with the first lock pin and urging the first lock pin toward the actuation pin and biasing the actuation pin radially inward. An actuation assembly may be engaged with the actuation pin and linearly displaceable between first and second actuation positions. The first and second arms may be rotatable relative to one another when the actuation member is in the first actuation position and may be fixed for rotation with one another when the actuation member is in the second actuation position.
摘要翻译： 摇臂可以包括限定第一纵向孔的第一臂和限定第二纵向孔的第二臂。 所述摇臂可以容纳锁定组件，所述锁定组件包括位于所述第一纵向孔内的第一锁定销，延伸穿过所述摇臂中的径向通道并与所述第一锁定销接合的致动销，以及与所述第一锁定件接合的第一偏置构件 将第一锁定销朝向致动销推动并且将致动销径向向内偏置。 致动组件可以与致动销接合并且可在第一和第二致动位置之间线性地移动。 当致动构件处于第一致动位置时，第一臂和第二臂可以相对于彼此旋转，并且当致动构件处于第二致动位置时，第一臂和第二臂可以被固定成彼此旋转。
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公开(公告)号：US20120240876A1
公开(公告)日：2012-09-27
申请号：US13070809
申请日：2011-03-24
IPC分类号： F01P7/14
CPC分类号： F01P7/165 , F01P2037/02
摘要： An engine assembly includes a coolant pump, an engine structure, a radiator supply feed and a radiator bypass feed. The engine structure defines a first set of cylinders, a first coolant return gallery and a first cooling jacket. The first coolant return gallery extends in a longitudinal direction from a first longitudinal end to a second longitudinal end of the engine structure. The first cooling jacket is in communication with the coolant pump and with the first coolant return gallery. The first coolant return gallery forms a radiator bypass passage providing the coolant fluid to the coolant pump and bypassing the radiator during a first operating condition and forms a radiator supply passage providing the coolant fluid to the radiator during a second operating condition.
摘要翻译： 发动机组件包括冷却剂泵，发动机结构，散热器供应进料和散热器旁路进料。 发动机结构限定第一组气缸，第一冷却剂返回罩和第一冷却套。 第一冷却剂返回槽沿着纵向方向从发动机结构的第一纵向端延伸到第二纵向端。 第一个冷却套与冷却液泵和第一个冷却液回流槽连通。 第一冷却剂返回槽形成散热器旁路通道，其在第一操作条件期间将冷却剂流体提供给冷却剂泵并绕过散热器，并在第二操作条件期间形成散热器供应通道，以将冷却剂流体提供给散热器。
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公开(公告)号：US20120227688A1
公开(公告)日：2012-09-13
申请号：US13042852
申请日：2011-03-08
申请人： JOSEPH J. MOON , KEVIN M. LUCHANSKY , MARK ARTHUR JARRETT , ROBERT JACK GALLON , WILLIAM F. MILLER, III
发明人： JOSEPH J. MOON , KEVIN M. LUCHANSKY , MARK ARTHUR JARRETT , ROBERT JACK GALLON , WILLIAM F. MILLER, III
CPC分类号： F01L1/2405 , F01L1/185 , F01L13/0036 , F01L2001/0476 , F01L2001/0537 , F01L2810/02 , F01L2820/033 , F01M9/104
摘要： A cylinder head assembly includes a first member coupled to an engine block and a second member coupled to the first member. The first member defines a first port in communication with a first cylinder and a second port in communication with a second cylinder. The second member defines a longitudinally extending portion located on a first lateral half of the first member. A first control passage and a second control passage are defined between the first member and the longitudinally extending portion of the second member. The second member defines a wall separating the first and second control passages from one another.
摘要翻译： 气缸盖组件包括联接到发动机缸体的第一构件和联接到第一构件的第二构件。 第一构件限定与第一气缸连通的第一端口和与第二气缸连通的第二端口。 第二构件限定位于第一构件的第一横向半部上的纵向延伸部分。 第一控制通道和第二控制通道限定在第一构件和第二构件的纵向延伸部分之间。 第二构件限定将第一和第二控制通道彼此分开的壁。
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