公开(公告)号：US08160803B2

公开(公告)日：2012-04-17

申请号：US13193037

申请日：2011-07-28

Applicant: Nicolas Massard ,  Jean-Jacques Lalssus

Inventor： Nicolas Massard ,  Jean-Jacques Lalssus

IPC: F02D45/00 ,  F02B37/12 ,  F02F1/42

CPC classification number: F02B37/007 ,  F01N13/107 ,  F02B29/0412 ,  F02B37/001 ,  F02B37/002 ,  F02B37/22 ,  F02B75/22 ,  F02D13/0207 ,  F02D13/0246 ,  F02D13/0257 ,  F02D23/00 ,  F02D41/0007 ,  F02D41/0082 ,  F02D41/266 ,  F02M26/08 ,  F02M35/10157 ,  F02M35/108 ,  F02M35/1085 ,  Y02T10/144 ,  Y02T10/18

Abstract: A valve and cylinder head assembly, configured to fit a bank of cylinders of an internal combustion engine, can include a first exhaust valve for each corresponding cylinder of the bank of cylinders; a second exhaust valve for each corresponding cylinder of the bank of cylinders; a first exhaust port for each corresponding cylinder of the bank of cylinders, the first exhaust port configured to direct flow of exhaust to a first manifold in fluid communication with a first turbocharger; and a second exhaust port for each corresponding cylinder of the bank of cylinders, the second exhaust port configured to direct flow of exhaust to a second manifold in fluid communication with a second turbocharger; where the shape of the first exhaust ports differs from the shape of the second exhaust ports; where each of the first exhaust valves controls flow of exhaust to a respective one of the first exhaust ports; and where each of the second exhaust valves controls flow of exhaust to a respective one of the second exhaust ports. Various other devices, assemblies, controllers, etc., are also disclosed.

Abstract translation: 构造成装配内燃机的气缸组的阀和气缸盖组件可以包括用于气缸组的每个相应气缸的第一排气阀; 用于气缸组的每个相应气缸的第二排气阀; 第一排气口，其构造成将排气流引导到与第一涡轮增压器流体连通的第一歧管;第一排气口， 以及用于所述气缸组的每个对应气缸的第二排气口，所述第二排气口构造成将排气流引导到与第二涡轮增压器流体连通的第二歧管; 其中第一排气口的形状与第二排气口的形状不同; 其中每个所述第一排气门控制排气流到所述第一排气口中的相应一个; 并且其中每个第二排气门控制排气流到相应的一个第二排气口。 还公开了各种其它设备，组件，控制器等。

公开(公告)号：US08000878B2

公开(公告)日：2011-08-16

申请号：US12121100

申请日：2008-05-15

Applicant: Nicolas Massard ,  Jean-Jacques Lalssus

Inventor： Nicolas Massard ,  Jean-Jacques Lalssus

IPC: F02D45/00 ,  F02B37/12

CPC classification number: F02B37/007 ,  F01N13/107 ,  F02B29/0412 ,  F02B37/001 ,  F02B37/002 ,  F02B37/22 ,  F02B75/22 ,  F02D13/0207 ,  F02D13/0246 ,  F02D13/0257 ,  F02D23/00 ,  F02D41/0007 ,  F02D41/0082 ,  F02D41/266 ,  F02M26/08 ,  F02M35/10157 ,  F02M35/108 ,  F02M35/1085 ,  Y02T10/144 ,  Y02T10/18

Abstract: An exemplary controller includes one or more processors, memory and control logic to individually control at least one of two exhaust valves of a cylinder of an internal combustion engine to either provide exhaust from the cylinder to a single exhaust turbine or to provide exhaust from the cylinder to two exhaust turbines where the two exhaust valves are mounted in a cylinder head of the internal combustion engine. For example, such a controller may call for operation of one exhaust valve to provide exhaust to a single exhaust turbine and call for operation of two exhaust valves to provide exhaust to two exhaust turbines. Various other exemplary methods, devices, systems, etc., are also disclosed.

Abstract translation: 示例性控制器包括一个或多个处理器，存储器和控制逻辑，用于单独地控制内燃机的气缸的两个排气门中的至少一个，以将排气从气缸提供到单个排气涡轮机，或者提供来自气缸的排气 到两个排气涡轮机，其中两个排气门安装在内燃机的气缸盖中。 例如，这样的控制器可以要求一个排气门的操作以向单个排气涡轮机提供排气，并呼吁操作两个排气门以向两个排气涡轮机提供排气。 还公开了各种其它示例性方法，装置，系统等。

公开(公告)号：US20090287397A1

公开(公告)日：2009-11-19

申请号：US12121100

申请日：2008-05-15

Applicant: Nicolas Massard ,  Jean-Jacques Lalssus

Inventor： Nicolas Massard ,  Jean-Jacques Lalssus

IPC: F02D45/00

CPC classification number: F02B37/007 ,  F01N13/107 ,  F02B29/0412 ,  F02B37/001 ,  F02B37/002 ,  F02B37/22 ,  F02B75/22 ,  F02D13/0207 ,  F02D13/0246 ,  F02D13/0257 ,  F02D23/00 ,  F02D41/0007 ,  F02D41/0082 ,  F02D41/266 ,  F02M26/08 ,  F02M35/10157 ,  F02M35/108 ,  F02M35/1085 ,  Y02T10/144 ,  Y02T10/18

Abstract: An exemplary controller includes one or more processors, memory and control logic to individually control at least one of two exhaust valves of a cylinder of an internal combustion engine to either provide exhaust from the cylinder to a single exhaust turbine or to provide exhaust from the cylinder to two exhaust turbines where the two exhaust valves are mounted in a cylinder head of the internal combustion engine. For example, such a controller may call for operation of one exhaust valve to provide exhaust to a single exhaust turbine and call for operation of two exhaust valves to provide exhaust to two exhaust turbines. Various other exemplary methods, devices, systems, etc., are also disclosed.

Abstract translation: 示例性控制器包括一个或多个处理器，存储器和控制逻辑，用于单独地控制内燃机的气缸的两个排气门中的至少一个，以将排气从气缸提供到单个排气涡轮机，或者提供来自气缸的排气 到两个排气涡轮机，其中两个排气门安装在内燃机的气缸盖中。 例如，这样的控制器可以要求一个排气门的操作以向单个排气涡轮机提供排气，并呼吁操作两个排气门以向两个排气涡轮机提供排气。 还公开了各种其它示例性方法，装置，系统等。