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公开(公告)号：US08960137B2
公开(公告)日：2015-02-24
申请号：US13227174
申请日：2011-09-07
IPC分类号： F01L1/12 , F02F1/24 , F02F1/38 , F02F1/40 , F02F1/36 , F01N3/04 , F01N13/10 , F01P3/02 , F01P3/12 , F02B3/06 , F02F1/42
CPC分类号： F02F1/24 , F01N3/046 , F01N13/105 , F01P3/02 , F01P3/12 , F02B3/06 , F02F1/242 , F02F1/243 , F02F1/36 , F02F1/38 , F02F1/40 , F02F1/4214 , F02F2001/245 , F02F2001/247 , Y02T10/20
摘要： An engine cooling system is provided. The engine cooling system includes a cylinder head including an integrated exhaust manifold that directs exhaust gases to an exhaust outlet port and a coolant passage surrounding the exhaust manifold. The engine cooling system further includes a cluster of separated exhaust passages for directing exhaust gases to the exhaust outlet port, the cluster including a drill hole disposed within material between the exhaust passages, the drill hole fluidically coupled to the coolant passage.
摘要翻译： 提供发动机冷却系统。 发动机冷却系统包括气缸盖，其包括集成的排气歧管，其将废气引导到排气出口和围绕排气歧管的冷却剂通道。 发动机冷却系统还包括一组分离的排气通道，用于将废气引导到排气出口端口，该集群包括设置在排气通道之间的材料中的钻孔，该钻孔与流体耦合到冷却剂通道的钻孔相连。
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公开(公告)号：US08839759B2
公开(公告)日：2014-09-23
申请号：US12857349
申请日：2010-08-16
IPC分类号： F01N3/10
CPC分类号： F02F1/4264 , F02F2001/4278
摘要： A cylinder head of an engine with an integrated exhaust manifold is provided. In one example, the inner exhaust runners and outer exhaust runners have different cross-sectional areas. This arrangement may be beneficial to maintain exhaust flow rates in the integrated exhaust manifold.
摘要翻译： 提供具有集成排气歧管的发动机的气缸盖。 在一个示例中，内部排气流道和外部排气流道具有不同的横截面积。 这种布置可以有益于维持集成排气歧管中的排气流速。
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公开(公告)号：US08474251B2
公开(公告)日：2013-07-02
申请号：US12907264
申请日：2010-10-19
IPC分类号： F01N3/02
CPC分类号： F02F1/243 , F01N3/046 , F01N13/105 , F02F1/40 , Y02T10/20
摘要： A cylinder head with an integrated exhaust manifold is provided, the integrated exhaust manifold including an exhaust manifold flange. In one example, the cylinder head includes a cooled flange to control exhaust system heat. The cylinder head can improve operation of an integrated cylinder head during at least some operating conditions.
摘要翻译： 提供具有集成排气歧管的气缸盖，所述集成排气歧管包括排气歧管凸缘。 在一个示例中，气缸盖包括用于控制排气系统热量的冷却法兰。 气缸盖可以在至少一些操作条件下改善集成气缸盖的操作。
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公开(公告)号：US20120090565A1
公开(公告)日：2012-04-19
申请号：US12907264
申请日：2010-10-19
IPC分类号： F02F1/40
CPC分类号： F02F1/243 , F01N3/046 , F01N13/105 , F02F1/40 , Y02T10/20
摘要： A cylinder head with an integrated exhaust manifold is provided, the integrated exhaust manifold including an exhaust manifold flange. In one example, the cylinder head includes a cooled flange to control exhaust system heat. The cylinder head can improve operation of an integrated cylinder head during at least some operating conditions.
摘要翻译： 提供具有集成排气歧管的气缸盖，所述集成排气歧管包括排气歧管凸缘。 在一个示例中，气缸盖包括用于控制排气系统热量的冷却法兰。 气缸盖可以在至少一些操作条件下改善集成气缸盖的操作。
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公开(公告)号：US08584628B2
公开(公告)日：2013-11-19
申请号：US12835988
申请日：2010-07-14
申请人： Todd Jay Brewer , John Christopher Riegger , Dennis G. Barbier , Jeff D. Fluharty , Jody Michael Slike
发明人： Todd Jay Brewer , John Christopher Riegger , Dennis G. Barbier , Jeff D. Fluharty , Jody Michael Slike
IPC分类号： F02B75/20
CPC分类号： F02F1/02 , F01N13/105 , F01P2003/028 , F02B39/005 , F02B67/10 , F02F1/243 , F02F1/40
摘要： A cylinder head for an engine is provided. The cylinder head may include an upper cooling jacket including at least a first inlet and a first outlet and a lower cooling jacket including at least a second inlet and a second outlet. The cylinder head may further include a first set of crossover coolant passages including one or more crossover coolant passages fluidly coupled to the upper cooling jacket and the lower cooling jacket and adjacent to one or more combustion chambers.
摘要翻译： 提供了一种用于发动机的气缸盖。 气缸盖可以包括至少包括第一入口和第一出口的上部冷却护套和包括至少第二入口和第二出口的下部冷却护套。 气缸盖还可以包括第一组交叉冷却剂通道，其包括一个或多个交叉冷却剂通道，其流体地联接到上部冷却套和下部冷却套并且邻近一个或多个燃烧室。
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公开(公告)号：US20120037101A1
公开(公告)日：2012-02-16
申请号：US12857349
申请日：2010-08-16
IPC分类号： F02F1/42
CPC分类号： F02F1/4264 , F02F2001/4278
摘要： A cylinder head of an engine with an integrated exhaust manifold is provided. In one example, the inner exhaust runners and outer exhaust runners have different cross-sectional areas. This arrangement may be beneficial to maintain exhaust flow rates in the integrated exhaust manifold.
摘要翻译： 提供具有集成排气歧管的发动机的气缸盖。 在一个示例中，内部排气流道和外部排气流道具有不同的横截面积。 这种布置可以有益于维持集成排气歧管中的排气流速。
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公开(公告)号：US20120012073A1
公开(公告)日：2012-01-19
申请号：US12835988
申请日：2010-07-14
申请人： Todd Jay Brewer , John Christopher Riegger , Dennis G. Barbier , Jeff D. Fluharty , Jody Michael Slike
发明人： Todd Jay Brewer , John Christopher Riegger , Dennis G. Barbier , Jeff D. Fluharty , Jody Michael Slike
IPC分类号： F02B75/18
CPC分类号： F02F1/02 , F01N13/105 , F01P2003/028 , F02B39/005 , F02B67/10 , F02F1/243 , F02F1/40
摘要： A cylinder head for an engine is provided. The cylinder head may include an upper cooling jacket including at least a first inlet and a first outlet and a lower cooling jacket including at least a second inlet and a second outlet. The cylinder head may further include a first set of crossover coolant passages including one or more crossover coolant passages fluidly coupled to the upper cooling jacket and the lower cooling jacket and adjacent to one or more combustion chambers.
摘要翻译： 提供了一种用于发动机的气缸盖。 气缸盖可以包括至少包括第一入口和第一出口的上部冷却护套和包括至少第二入口和第二出口的下部冷却护套。 气缸盖还可以包括第一组交叉冷却剂通道，其包括一个或多个交叉冷却剂通道，其流体地联接到上部冷却套和下部冷却套并邻近一个或多个燃烧室。
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公开(公告)号：US20110162608A1
公开(公告)日：2011-07-07
申请号：US12857302
申请日：2010-08-16
CPC分类号： F01L13/0005 , F01N13/105 , F02B37/00 , F02B37/004 , F02D13/0242 , F02D13/0257 , F02D37/02 , F02P5/1504 , Y02T10/144 , Y02T10/18 , Y02T10/46
摘要： An engine having one of a plurality of exhaust valves in each cylinder that may be deactivated is disclosed. In one example, one exhaust valve of each cylinder is deactivated in response to engine speed. The engine may have improved engine torque at low engine speeds and reduced time to torque (e.g., turbo lag).
摘要翻译： 公开了一种可以在每个气缸中具有多个排气门中的一个排气门的发动机，其可被停用。 在一个示例中，每个气缸的一个排气阀响应于发动机转速被停用。 发动机在低发动机转速下可以改善发动机扭矩并减少转矩时间（例如，涡轮迟滞）。
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公开(公告)号：US20130055971A1
公开(公告)日：2013-03-07
申请号：US13227174
申请日：2011-09-07
CPC分类号： F02F1/24 , F01N3/046 , F01N13/105 , F01P3/02 , F01P3/12 , F02B3/06 , F02F1/242 , F02F1/243 , F02F1/36 , F02F1/38 , F02F1/40 , F02F1/4214 , F02F2001/245 , F02F2001/247 , Y02T10/20
摘要： An engine cooling system is provided. The engine cooling system includes a cylinder head including an integrated exhaust manifold that directs exhaust gases to an exhaust outlet port and a coolant passage surrounding the exhaust manifold. The engine cooling system further includes a cluster of separated exhaust passages for directing exhaust gases to the exhaust outlet port, the cluster including a drill hole disposed within material between the exhaust passages, the drill hole fluidically coupled to the coolant passage.
摘要翻译： 提供发动机冷却系统。 发动机冷却系统包括气缸盖，其包括集成的排气歧管，其将废气引导到排气出口和围绕排气歧管的冷却剂通道。 发动机冷却系统还包括一组分离的排气通道，用于将废气引导到排气出口端口，该集群包括设置在排气通道之间的材料中的钻孔，该钻孔与流体耦合到冷却剂通道的钻孔相连。
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公开(公告)号：US08371254B2
公开(公告)日：2013-02-12
申请号：US12850384
申请日：2010-08-04
IPC分类号： F01P1/06
CPC分类号： F02M53/043 , F01P2003/028 , F02F1/243 , F02F1/40 , F16J15/0818 , F16J2015/0868
摘要： Systems and methods for cooling a fuel injector of a direct injection engine are disclosed. In order to route coolant directly beneath a fuel injector adjacent to a combustion chamber in a direct injection engine, a recess is cast beneath the injector and a slotted gasket is provided to route coolant from core prints of the exiting water jacket into the recess beneath the injector.
摘要翻译： 公开了用于冷却直喷式发动机的燃料喷射器的系统和方法。 为了将冷却剂直接在直接喷射发动机内与燃烧室附近的燃料喷射器下面相连，在喷射器下面设置有凹槽，并且设置有开槽垫圈以将冷却剂从出口的水套的核心印刷件引导到下面的凹槽内 注射器。
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