公开(公告)号：US20110088393A1

公开(公告)日：2011-04-21

申请号：US12580294

申请日：2009-10-16

申请人： Edward R. Romblom ,  Ronald M. Tkac ,  Gary J. Arvan

发明人： Edward R. Romblom ,  Ronald M. Tkac ,  Gary J. Arvan

IPC分类号： F02B33/34 ,  F04D25/04

CPC分类号： F04D29/4206 ,  F02B29/0406 ,  F02B37/183 ,  F02M26/05 ,  F02M26/09 ,  F02M26/25 ,  F02M26/41 ,  F02M35/116 ,  F04D25/04 ,  F04D29/4246 ,  Y02T10/121 ,  Y02T10/144

摘要： A turbocharger having a turbine housing with an integral EGR conduit is disclosed. The turbine includes a turbine wheel attached to a turbine shaft and rotatably disposed in a turbine housing having a turbine volute conduit having a turbine inlet passage fluidly coupled to a turbine volute conduit having a turbine volute passage and a turbine volute inlet and an EGR conduit having an EGR passage, the EGR passage having an EGR conduit inlet, the EGR conduit inlet disposed on the turbine inlet conduit. The turbine inlet conduit is configured for fluid communication of a first portion of an exhaust gas flow received from an engine to the turbine wheel. The EGR conduit is configured for fluid communication of a second portion of the exhaust gas flow to an engine intake manifold.

摘要翻译： 公开了一种涡轮增压器，其具有具有整体式EGR导管的涡轮机壳体。 涡轮机包括附接到涡轮机轴并且可旋转地设置在涡轮机壳体中的涡轮机叶轮，涡轮机壳体具有涡轮蜗杆导管，涡轮蜗杆导管具有流体地联接到涡轮蜗杆导管的涡轮机入口通道，涡轮蜗杆导管具有涡轮涡旋通道和涡轮涡旋进口以及具有 EGR通道，所述EGR通道具有EGR导管入口，所述EGR导管入口设置在所述涡轮机入口导管上。 涡轮机入口导管构造成用于将从发动机接收的废气流的第一部分流体连接到涡轮机叶轮。 EGR导管构造成用于使排气流的第二部分与发动机进气歧管流体连通。

公开(公告)号：US09759228B2

公开(公告)日：2017-09-12

申请号：US12580294

申请日：2009-10-16

申请人： Edward R. Romblom ,  Ronald M. Tkac ,  Gary J. Arvan

发明人： Edward R. Romblom ,  Ronald M. Tkac ,  Gary J. Arvan

IPC分类号： F02B33/44 ,  F04D31/00 ,  F04D29/42 ,  F02B37/18 ,  F04D25/04 ,  F02M26/09 ,  F02M26/41 ,  F02B29/04 ,  F02M35/116 ,  F02M26/05 ,  F02M26/25

CPC分类号： F04D29/4206 ,  F02B29/0406 ,  F02B37/183 ,  F02M26/05 ,  F02M26/09 ,  F02M26/25 ,  F02M26/41 ,  F02M35/116 ,  F04D25/04 ,  F04D29/4246 ,  Y02T10/121 ,  Y02T10/144

摘要： A turbocharger having a turbine housing with an integral EGR conduit is disclosed. The turbine includes a turbine wheel attached to a turbine shaft and rotatably disposed in a turbine housing having a turbine volute conduit having a turbine inlet passage fluidly coupled to a turbine volute conduit having a turbine volute passage and a turbine volute inlet and an EGR conduit having an EGR passage, the EGR passage having an EGR conduit inlet, the EGR conduit inlet disposed on the turbine inlet conduit. The turbine inlet conduit is configured for fluid communication of a first portion of an exhaust gas flow received from an engine to the turbine wheel. The EGR conduit is configured for fluid communication of a second portion of the exhaust gas flow to an engine intake manifold.

公开(公告)号：US07823545B2

公开(公告)日：2010-11-02

申请号：US12109602

申请日：2008-04-25

申请人： Gary J. Arvan ,  Edward R. Romblom

发明人： Gary J. Arvan ,  Edward R. Romblom

IPC分类号： F01P1/04

CPC分类号： F01P3/08 ,  F01M1/08

摘要： A piston squirter system for an internal combustion engine includes an oil reservoir, a variable displacement pump, and, for each cylinder, a piston squirter that sprays oil onto a piston for cooling and lubricating. A gallery connects the variable displacement pump to the piston squirters. The variable displacement pump receives oil from the oil reservoir and distributes the oil through the gallery to the piston squirters at a flow rate according to pressure required. The gallery does not require a relief valve and the piston squirters do not require check valves.

摘要翻译： 用于内燃机的活塞式喷射器系统包括储油器，可变排量泵，并且对于每个气缸，活塞式喷射器将油喷射到活塞上用于冷却和润滑。 一个画廊将可变排量泵连接到活塞式喷射器。 可变排量泵从储油器接收油，并按照所需压力的流量将油通过油罐分配给活塞式喷射器。 画廊不需要安全阀，活塞式喷射器不需要止回阀。

公开(公告)号：US20090044768A1

公开(公告)日：2009-02-19

申请号：US12109602

申请日：2008-04-25

申请人： Gary J. Arvan ,  Edward R. Romblom

发明人： Gary J. Arvan ,  Edward R. Romblom

IPC分类号： F01P1/04

CPC分类号： F01P3/08 ,  F01M1/08

摘要： A piston squirter system and method for an internal combustion engine is disclosed. The piston squirter system includes an oil reservoir, a variable displacement pump, and, for each cylinder, a piston squirter that sprays oil onto a piston for cooling and lubricating. A gallery connects the variable displacement pump to the piston squirters. The variable displacement pump receives oil from the oil reservoir and distributes the oil through the gallery to the piston squirters at a flow rate according to pressure required. The gallery does not require a relief valve and the piston squirters do not require check valves.

摘要翻译： 公开了一种用于内燃机的活塞式喷射器系统和方法。 活塞式喷射器系统包括储油器，可变排量泵，并且对于每个气缸，活塞喷射器将油喷射到活塞上用于冷却和润滑。 一个画廊将可变排量泵连接到活塞式喷射器。 可变排量泵从储油器接收油，并按照所需压力的流量将油通过油罐分配给活塞式喷射器。 画廊不需要安全阀，活塞式喷射器不需要止回阀。

公开(公告)号：US20110167804A1

公开(公告)日：2011-07-14

申请号：US12687555

申请日：2010-01-14

申请人： Gary J. Arvan

发明人： Gary J. Arvan

IPC分类号： F01N9/00 ,  F02B47/08 ,  F01N3/10 ,  F01N3/035 ,  F02D23/00 ,  F02B33/44

CPC分类号： F02B37/18 ,  F01N3/0253 ,  F01N3/035 ,  F02B37/025 ,  F02M26/05 ,  F02M26/09 ,  F02M26/14 ,  F02M26/43 ,  Y02T10/121 ,  Y02T10/144

摘要： An exhaust system for a turbocharged internal combustion engine comprises a first exhaust conduit extending between a first engine cylinder and a turbocharger inlet and is configured to conduct exhaust gas therebetween. A second exhaust conduit extends between a second engine cylinder and an in inlet for an exhaust gas recirculation system and is configured to conduct exhaust therebetween. An exhaust gas bypass extends between, and is in fluid communication with, the first and second exhaust conduits and is configured to divert exhaust gas flowing through the second exhaust gas conduit to the first exhaust gas conduit, and the turbocharger inlet, under conditions of varying exhaust gas recirculation demand of the internal combustion engine.

摘要翻译： 用于涡轮增压内燃机的排气系统包括在第一发动机气缸和涡轮增压器入口之间延伸的第一排气导管，并且构造成在它们之间传导废气。 第二排气管道在第二发动机气缸和用于废气再循环系统的入口之间延伸，并且被构造成在它们之间引入排气。 废气旁路在第一和第二排气管道之间延伸并与之流体连通，并且构造成在不同的条件下将流过第二废气导管的废气转移到第一排气管道和涡轮增压器入口 内燃机的废气再循环需求。

公开(公告)号：US08893493B2

公开(公告)日：2014-11-25

申请号：US12687555

申请日：2010-01-14

申请人： Gary J. Arvan

发明人： Gary J. Arvan

IPC分类号： F02B33/44 ,  F02B37/18 ,  F02M25/07 ,  F01N3/035 ,  F02B37/02 ,  F01N3/025

CPC分类号： F02B37/18 ,  F01N3/0253 ,  F01N3/035 ,  F02B37/025 ,  F02M26/05 ,  F02M26/09 ,  F02M26/14 ,  F02M26/43 ,  Y02T10/121 ,  Y02T10/144

摘要： An exhaust system for a turbocharged internal combustion engine comprises a first exhaust conduit extending between a first engine cylinder and a turbocharger inlet and is configured to conduct exhaust gas therebetween. A second exhaust conduit extends between a second engine cylinder and an in inlet for an exhaust gas recirculation system and is configured to conduct exhaust therebetween. An exhaust gas bypass extends between, and is in fluid communication with, the first and second exhaust conduits and is configured to divert exhaust gas flowing through the second exhaust gas conduit to the first exhaust gas conduit, and the turbocharger inlet, under conditions of varying exhaust gas recirculation demand of the internal combustion engine.

摘要翻译： 用于涡轮增压内燃机的排气系统包括在第一发动机气缸和涡轮增压器入口之间延伸的第一排气导管，并且构造成在它们之间传导废气。 第二排气管道在第二发动机气缸和用于废气再循环系统的入口之间延伸，并且被构造成在它们之间引入排气。 废气旁路在第一和第二排气管道之间延伸并与之流体连通，并且构造成在不同的条件下将流过第二废气导管的废气转移到第一排气管道和涡轮增压器入口 内燃机的废气再循环需求。

公开(公告)号：US08220264B2

公开(公告)日：2012-07-17

申请号：US11402614

申请日：2006-04-12

申请人： Gary J. Arvan ,  Charles E. Freese, V

发明人： Gary J. Arvan ,  Charles E. Freese, V

IPC分类号： F02B33/44 ,  F02B33/00 ,  F02F11/00 ,  F02F3/00

CPC分类号： F02B37/00 ,  F02B67/10 ,  F02B75/22 ,  F02F1/243 ,  F02F7/0012 ,  Y02T10/144

摘要： An internal combustion engine has a first and a second cylinder bank. The first and second cylinder banks are arranged such that they have less than a 180 degree included angle with respect to one another, thereby forming an inboard region or generally V-shaped cavity. A respective first and second cylinder head is mounted with respect to the first and second cylinder bank. Integrated within the first and second cylinder head is a first and second integrated exhaust manifold, respectively. The first and second integrated exhaust manifolds are provided on the engine in an “inboard” orientation, i.e. disposed on a side of their respective cylinder heads such that they are substantially adjacent to the generally V-shaped cavity. The first and second integrated exhaust manifold may operate to convey exhaust gases from the engine to at least one turbocharger, which is mounted substantially within the generally V-shaped cavity.

摘要翻译： 内燃机具有第一和第二气缸组。 第一和第二气缸组被布置成使得它们相对于彼此具有小于180度的夹角，从而形成内侧区域或大致V形的腔。 相应的第一和第二气缸盖相对于第一和第二气缸组安装。 集成在第一和第二气缸盖内分别是第一和第二集成排气歧管。 第一和第二集成排气歧管以“内侧”方向设置在发动机上，即设置在它们各自的气缸盖的一侧，使得它们基本上与大致V形的腔体相邻。 第一和第二集成排气歧管可以操作以将废气从发动机传送到至少一个涡轮增压器，该涡轮增压器基本上安装在大致V形的腔内。

公开(公告)号：US20100071656A1

公开(公告)日：2010-03-25

申请号：US12237909

申请日：2008-09-25

申请人： Charles E. Freese, V ,  Gary J. Arvan

发明人： Charles E. Freese, V ,  Gary J. Arvan

IPC分类号： F02D17/02

CPC分类号： F02D17/02 ,  F01L13/0005 ,  F01L2001/0537 ,  F01N3/023 ,  F01N3/0871 ,  F01N3/2066 ,  F02D41/0082 ,  F02D41/0087 ,  F02D41/0245 ,  F02D41/1446 ,  F02D2041/001 ,  Y02T10/26

摘要： A method may include operating an engine in a first valvetrain mode during a first engine operating condition, operating the engine in a second valvetrain mode different from the first valvetrain mode during a second engine operating condition, and controlling a temperature of an exhaust aftertreatment component in communication with an exhaust gas from the engine during the second engine operating condition based on the second valvetrain mode.

摘要翻译： 一种方法可以包括在第一发动机操作条件期间以第一阀门模式操作发动机，在第二发动机运行状态期间使发动机在不同于第一阀门模式的第二阀门模式下操作，并且控制排气后处理部件的温度 在第二发动机运行状态期间基于第二阀门模式与来自发动机的废气进行通信。

公开(公告)号：US08495979B2

公开(公告)日：2013-07-30

申请号：US13288311

申请日：2011-11-03

申请人： Gary J. Arvan

发明人： Gary J. Arvan

IPC分类号： F01L1/18

CPC分类号： F01L1/181 ,  F01L1/146 ,  F01L1/26

摘要： An internal combustion engine comprising valve sets through which combustion air enters a cylinder is mixed with fuel for combustion therein and through which products of combustion exit. A valve train assembly comprises a drive rocker arm, including a first, proximal end in contact with a rotatable camshaft and a second, distal end in contact with a valve shaft of a first valve of a valve set and a driven rocker arm including a first, proximal end in contact with the drive rocker arm at a location that is adjacent to the first, proximal end thereof and a second, distal end in contact with a valve shaft of a second valve of a valve set. The drive rocker arm and the driven rocker arm operate to move the valves reciprocally from a closed to an open position.

摘要翻译： 包括燃烧空气进入气缸的阀组的内燃机与用于燃烧的燃料混合并通过其燃烧产物离开。 一种气门机构组件包括驱动摇臂，其包括与可旋转凸轮轴接触的第一近端和与阀组的第一阀的阀轴接触的第二远端，以及包括第一 近端在与其第一近端相邻的位置处与驱动摇臂接触，以及与阀组的第二阀的阀轴接触的第二远端。 驱动摇臂和从动摇臂操作以使阀从关闭位置往复运动。

公开(公告)号：US20120266836A1

公开(公告)日：2012-10-25

申请号：US13288311

申请日：2011-11-03

申请人： Gary J. Arvan

发明人： Gary J. Arvan

IPC分类号： F01L1/18

CPC分类号： F01L1/181 ,  F01L1/146 ,  F01L1/26

摘要： An internal combustion engine comprising valve sets through which combustion air enters a cylinder is mixed with fuel for combustion therein and through which products of combustion exit. A valve train assembly comprises a drive rocker arm, including a first, proximal end in contact with a rotatable camshaft and a second, distal end in contact with a valve shaft of a first valve of a valve set and a driven rocker arm including a first, proximal end in contact with the drive rocker arm at a location that is adjacent to the first, proximal end thereof and a second, distal end in contact with a valve shaft of a second valve of a valve set. The drive rocker arm and the driven rocker arm operate to move the valves reciprocally from a closed to an open position.

摘要翻译： 包括燃烧空气进入气缸的阀组的内燃机与用于燃烧的燃料混合并通过其燃烧产物离开。 一种气门机构组件包括驱动摇臂，其包括与可旋转凸轮轴接触的第一近端和与阀组的第一阀的阀轴接触的第二远端，以及包括第一 近端在与其第一近端相邻的位置处与驱动摇臂接触，以及与阀组的第二阀的阀轴接触的第二远端。 驱动摇臂和从动摇臂操作以使阀从关闭位置往复运动。