专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08096124B2 Exhaust system having parallel asymmetric turbochargers and EGR 有权
标题翻译：具有并联不对称涡轮增压器和EGR的排气系统
公开(公告)号：US08096124B2
公开(公告)日：2012-01-17
申请号：US12285145
申请日：2008-09-30
申请人： David Andrew Pierpont , John Parker Timmons , Jonathan P. Kilkenny
发明人： David Andrew Pierpont , John Parker Timmons , Jonathan P. Kilkenny
IPC分类号： F02B33/44
CPC分类号： F02B37/007 , F02B37/001 , F02M26/05 , F02M26/23 , Y02T10/144
摘要： An exhaust system for a use with a combustion engine is provided. The exhaust system may have a first exhaust manifold configured to receive exhaust from the engine, and at least one turbocharger driven by exhaust from the first exhaust manifold. The exhaust system may also have a second exhaust manifold configured to receive exhaust from the engine in parallel with the first exhaust manifold, and at least two turbochargers driven by exhaust from the second exhaust manifold. The exhaust manifold may further have an exhaust gas recirculation circuit in fluid communication with only the first exhaust manifold. A number of turbochargers that receives exhaust from the first exhaust manifold may be less than a number of turbochargers that receives exhaust from the second exhaust manifold.
摘要翻译：提供了一种用于内燃机的排气系统。排气系统可以具有构造成接收来自发动机的排气的第一排气歧管以及由第一排气歧管排气驱动的至少一个涡轮增压器。排气系统还可以具有第二排气歧管，其被配置为从第一排气歧管并行地接收来自发动机的排气，以及由来自第二排气歧管的排气驱动的至少两个涡轮增压器。排气歧管还可以具有仅与第一排气歧管流体连通的排气再循环回路。从第一排气歧管接收废气的多个涡轮增压器可以小于从第二排气歧管接收排气的多个涡轮增压器。

2. 发明申请

US20100077747A1 Exhaust system having parallel asymmetric turbochargers and EGR 有权
标题翻译：具有并联不对称涡轮增压器和EGR的排气系统
公开(公告)号：US20100077747A1
公开(公告)日：2010-04-01
申请号：US12285145
申请日：2008-09-30
申请人： David Andrew Pierpont , John Parker Timmons , Jonathan P. Kilkenny
发明人： David Andrew Pierpont , John Parker Timmons , Jonathan P. Kilkenny
IPC分类号： F02B37/007 , F02B37/013 , F02M25/07
CPC分类号： F02B37/007 , F02B37/001 , F02M26/05 , F02M26/23 , Y02T10/144
摘要： An exhaust system for a use with a combustion engine is provided. The exhaust system may have a first exhaust manifold configured to receive exhaust from the engine, and at least one turbocharger driven by exhaust from the first exhaust manifold. The exhaust system may also have a second exhaust manifold configured to receive exhaust from the engine in parallel with the first exhaust manifold, and at least two turbochargers driven by exhaust from the second exhaust manifold. The exhaust manifold may further have an exhaust gas recirculation circuit in fluid communication with only the first exhaust manifold. A number of turbochargers that receives exhaust from the first exhaust manifold may be less than a number of turbochargers that receives exhaust from the second exhaust manifold.
摘要翻译：提供了一种用于内燃机的排气系统。排气系统可以具有构造成接收来自发动机的排气的第一排气歧管以及由第一排气歧管排气驱动的至少一个涡轮增压器。排气系统还可以具有第二排气歧管，其被配置为从第一排气歧管并行地接收来自发动机的排气，以及由来自第二排气歧管的排气驱动的至少两个涡轮增压器。排气歧管还可以具有仅与第一排气歧管流体连通的排气再循环回路。从第一排气歧管接收废气的多个涡轮增压器可以小于从第二排气歧管接收排气的多个涡轮增压器。

3. 发明申请

US20100024414A1 Turbocharger having balance valve, wastegate, and common actuator 失效
标题翻译：涡轮增压器具有平衡阀，废气门和通用执行器
公开(公告)号：US20100024414A1
公开(公告)日：2010-02-04
申请号：US12222009
申请日：2008-07-31
申请人： Craig Phillip Hittle , Jonathan P. Kilkenny , David Andrew Pierpont , Stephan Donald Roozenboom
发明人： Craig Phillip Hittle , Jonathan P. Kilkenny , David Andrew Pierpont , Stephan Donald Roozenboom
IPC分类号： F02D23/00
CPC分类号： F02M26/47 , F02B37/025 , F02B37/183 , F02M26/22 , Y02T10/144
摘要： A turbocharger for a use with a combustion engine is provided. The turbocharger may have a turbine housing with a first volute, a second volute, and a common outlet. The turbocharger may also have a turbine wheel disposed between the common outlet and the first and second volutes. The turbocharger may further have a first valve configured to selectively fluidly communicate the first volute with the second volute upstream of the turbine wheel, a second valve configured to selectively fluidly communicate the second volute with the common outlet to bypass the turbine wheel, and a common actuator configured to move the first and second valves.
摘要翻译：提供了一种用于内燃机的涡轮增压器。涡轮增压器可以具有带有第一蜗壳，第二蜗壳和公共出口的涡轮机壳体。涡轮增压器还可以具有设置在公共出口和第一和第二蜗壳之间的涡轮机叶轮。涡轮增压器还可以具有构造成选择性地将第一蜗壳与涡轮机叶轮上游的第二蜗壳选择性地流体连通的第一阀，构造成选择性地将第二蜗壳与公共出口流体连通以绕过涡轮机叶轮的第二阀，致动器构造成移动第一和第二阀。

4. 发明申请

US20120222419A1 TURBOCHARGER HAVING BALANCE VALVE, WASTEGATE, AND COMMON ACTUATOR 审中-公开
标题翻译：具有平衡阀，瓦斯特和通用执行器的涡轮增压器
公开(公告)号：US20120222419A1
公开(公告)日：2012-09-06
申请号：US13472175
申请日：2012-05-15
申请人： Craig Phillip Hittle , Jonathan P. Kilkenny , David Andrew Pierpont , Stephan Donald Roozenboom
发明人： Craig Phillip Hittle , Jonathan P. Kilkenny , David Andrew Pierpont , Stephan Donald Roozenboom
IPC分类号： F02B33/40 , F01D17/10
CPC分类号： F02M26/47 , F02B37/025 , F02B37/183 , F02M26/22 , Y02T10/144
摘要： A turbocharger for a use with a combustion engine is provided. The turbocharger may have a turbine housing with a first volute, a second volute, and a common outlet. The turbocharger may also have a turbine wheel disposed between the common outlet and the first and second volutes. The turbocharger may further have a first valve configured to selectively fluidly communicate the first volute with the second volute upstream of the turbine wheel, a second valve configured to selectively fluidly communicate the second volute with the common outlet to bypass the turbine wheel, and a common actuator configured to move the first and second valves.
摘要翻译：提供了一种用于内燃机的涡轮增压器。涡轮增压器可以具有带有第一蜗壳，第二蜗壳和公共出口的涡轮机壳体。涡轮增压器还可以具有设置在公共出口和第一和第二蜗壳之间的涡轮机叶轮。涡轮增压器还可以具有构造成选择性地将第一蜗壳与涡轮机叶轮上游的第二蜗壳选择性地流体连通的第一阀，构造成选择性地将第二蜗壳与公共出口流体连通以绕过涡轮机叶轮的第二阀，致动器构造成移动第一和第二阀。

5. 发明授权

US08196403B2 Turbocharger having balance valve, wastegate, and common actuator 失效
标题翻译：涡轮增压器具有平衡阀，废气门和通用执行器
公开(公告)号：US08196403B2
公开(公告)日：2012-06-12
申请号：US12222009
申请日：2008-07-31
申请人： Craig Phillip Hittle , Jonathan P. Kilkenny , David Andrew Pierpont , Stephan Donald Roozenboom
发明人： Craig Phillip Hittle , Jonathan P. Kilkenny , David Andrew Pierpont , Stephan Donald Roozenboom
IPC分类号： F02D23/00 , F16K1/16
CPC分类号： F02M26/47 , F02B37/025 , F02B37/183 , F02M26/22 , Y02T10/144
摘要： A turbocharger for a use with a combustion engine is provided. The turbocharger may have a turbine housing with a first volute, a second volute, and a common outlet. The turbocharger may also have a turbine wheel disposed between the common outlet and the first and second volutes. The turbocharger may further have a first valve configured to selectively fluidly communicate the first volute with the second volute upstream of the turbine wheel, a second valve configured to selectively fluidly communicate the second volute with the common outlet to bypass the turbine wheel, and a common actuator configured to move the first and second valves.
摘要翻译：提供了一种用于内燃机的涡轮增压器。涡轮增压器可以具有带有第一蜗壳，第二蜗壳和公共出口的涡轮机壳体。涡轮增压器还可以具有设置在公共出口和第一和第二蜗壳之间的涡轮机叶轮。涡轮增压器还可以具有构造成选择性地将第一蜗壳与涡轮机叶轮上游的第二蜗壳选择性地流体连通的第一阀，构造成选择性地将第二蜗壳与公共出口流体连通以绕过涡轮机叶轮的第二阀，致动器构造成移动第一和第二阀。

6. 发明授权

US07178492B2 Air and fuel supply system for combustion engine 有权
标题翻译：内燃机空气和燃料供应系统
公开(公告)号：US07178492B2
公开(公告)日：2007-02-20
申请号：US10933300
申请日：2004-09-03
申请人： Gerald N. Coleman , Kevin P. Duffy , Stephen A. Faulkner , Eric C. Fluga , Jonathan P. Kilkenny , Scott A. Leman , Cornelius N. Opris , Maarten Verkiel , James R. Weber
发明人： Gerald N. Coleman , Kevin P. Duffy , Stephen A. Faulkner , Eric C. Fluga , Jonathan P. Kilkenny , Scott A. Leman , Cornelius N. Opris , Maarten Verkiel , James R. Weber
IPC分类号： F01L1/34 , F01L1/00
CPC分类号： F01N3/035 , F01L13/0015 , F01L2001/0535 , F01N3/025 , F01N3/027 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F01N3/20 , F01N13/009 , F01N13/10 , F01N2250/02 , F01N2430/085 , F01N2570/14 , F02B3/06 , F02B29/0412 , F02B37/00 , F02B37/004 , F02B37/013 , F02B37/02 , F02B2075/1824 , F02B2275/14 , F02B2275/32 , F02D13/0203 , F02D13/0226 , F02D13/0253 , F02D13/0269 , F02D15/04 , F02D41/0007 , F02D41/403 , F02D2041/001 , F02M21/02 , F02M26/01 , F02M26/08 , F02M26/15 , F02M26/21 , F02M26/23 , F02M45/04 , F02M57/023 , F02M59/366 , Y02T10/123 , Y02T10/142 , Y02T10/144 , Y02T10/146 , Y02T10/44
摘要： A method of operating an internal combustion engine, including at least one cylinder and a piston slidable in the cylinder, may include supplying a mixture of pressurized air and recirculated exhaust gas from an intake manifold to an air intake port of a combustion chamber in the cylinder, selectively operating an air intake valve to open the air intake port to allow pressurized air to flow between the combustion chamber and the intake manifold substantially during a majority portion of a compression stroke of the piston, and operably controlling a fuel supply system to inject fuel into the combustion chamber after the intake valve is closed.
摘要翻译：一种操作内燃机的方法，该内燃机包括至少一个气缸和可在气缸中滑动的活塞，可以包括将来自进气歧管的加压空气和再循环废气的混合物供应到气缸中的燃烧室的进气口，选择性地操作进气阀以打开进气口，以允许加压空气基本上在活塞的压缩冲程的大部分期间在燃烧室和进气歧管之间流动，并且可操作地控制燃料供应系统以喷射燃料进气阀关闭后进入燃烧室。

7. 发明授权

US07252054B2 Combustion engine including cam phase-shifting 有权
标题翻译：包括凸轮相移的燃烧发动机
公开(公告)号：US07252054B2
公开(公告)日：2007-08-07
申请号：US10992074
申请日：2004-11-19
申请人： James R. Weber , Scott A. Leman , Gerald N. Coleman , Kevin P. Duffy , Eric C. Fluga , Jonathan P. Kilkenny
发明人： James R. Weber , Scott A. Leman , Gerald N. Coleman , Kevin P. Duffy , Eric C. Fluga , Jonathan P. Kilkenny
IPC分类号： F01L1/34 , F02B33/00
CPC分类号： F02B33/00 , F01L13/0015 , F01L2001/0535 , F01N3/025 , F01N3/027 , F01N3/035 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F01N3/103 , F01N3/20 , F01N3/2073 , F01N13/009 , F01N13/011 , F01N13/10 , F01N13/107 , F01N2240/25 , F01N2250/02 , F01N2430/085 , F01N2570/14 , F01N2570/18 , F02B3/06 , F02B29/0406 , F02B29/0412 , F02B37/00 , F02B37/004 , F02B37/013 , F02B37/02 , F02B37/025 , F02B2075/1824 , F02B2275/14 , F02B2275/32 , F02D13/0203 , F02D13/0226 , F02D13/023 , F02D13/0253 , F02D13/0269 , F02D15/04 , F02D41/0007 , F02D41/0235 , F02D41/403 , F02D2041/001 , F02M21/02 , F02M26/01 , F02M26/08 , F02M26/15 , F02M26/19 , F02M26/21 , F02M26/23 , F02M45/04 , F02M57/023 , F02M59/366 , Y02T10/123 , Y02T10/142 , Y02T10/144 , Y02T10/146 , Y02T10/44
摘要： Engines and methods of controlling an engine may involve one or more cams associated with engine intake and/or exhaust valves. In some examples, shifting the rotational phase of one or more cams advances and/or delays timing of the opening and/or closing of valves. Timing of valve closing/opening and possible use of an air supply system may enable engine operation according to a Miller cycle.
摘要翻译：发动机和控制发动机的方法可以涉及与发动机进气和/或排气阀相关联的一个或多个凸轮。在一些示例中，移动一个或多个凸轮的旋转相位推进和/或延迟阀的打开和/或关闭的定时。阀关闭/打开和可能使用供气系统的时间可以使发动机根据米勒循环运行。

8. 发明授权

US07201121B2 Combustion engine including fluidically-driven engine valve actuator 有权
标题翻译：燃烧发动机包括流体驱动的发动机气门执行器
公开(公告)号：US07201121B2
公开(公告)日：2007-04-10
申请号：US10992198
申请日：2004-11-19
申请人： James R. Weber , Scott A. Leman , Gerald N. Coleman , Kevin P. Duffy , Eric C. Fluga , Jonathan P. Kilkenny , David A. Pierpoint
发明人： James R. Weber , Scott A. Leman , Gerald N. Coleman , Kevin P. Duffy , Eric C. Fluga , Jonathan P. Kilkenny , David A. Pierpoint
IPC分类号： F01L9/02 , F01L9/00
CPC分类号： F02D13/0207 , F01L1/267 , F01L9/02 , F02B29/0406 , F02B37/004 , F02B37/013 , F02B2275/14 , F02B2275/32 , F02D13/0226 , F02D13/0246 , F02D13/0269 , F02D13/0273 , F02D15/04 , F02D41/0002 , F02D41/0007 , F02D41/0055 , F02D41/403 , F02D2041/001 , F02M26/08 , F02M26/15 , F02M26/19 , F02M26/21 , F02M26/23 , F02M57/023 , F02M59/366 , Y02T10/123 , Y02T10/142 , Y02T10/144 , Y02T10/42
摘要： Engines and methods of controlling an engine may involve one or more fluidically driven actuators associated with engine intake and/or exhaust valves. In some examples, the actuators may be placed in flow communication with high pressure fluid from one source and/or low pressure fluid from another. Timing of valve closing/opening and use of an air supply system may enable engine operation according to a Miller cycle.
摘要翻译：发动机和控制发动机的方法可以包括与发动机进气和/或排气阀相关联的一个或多个流体驱动致动器。在一些示例中，致动器可以被放置成与来自一个源和/或另一个的低压流体的高压流体流动连通。关闭/打开和使用供气系统的时间可以使发动机按照米勒循环运行。

9. 发明授权

US07198024B2 Low emissions compression ignited engine technology 有权
标题翻译：低排放压缩点火发动机技术
公开(公告)号：US07198024B2
公开(公告)日：2007-04-03
申请号：US11333391
申请日：2006-01-17
申请人： Gerald N. Coleman , Jonathan P. Kilkenny , Eric C. Fluga , Kevin P. Duffy
发明人： Gerald N. Coleman , Jonathan P. Kilkenny , Eric C. Fluga , Kevin P. Duffy
IPC分类号： F02B1/14
CPC分类号： F02D41/3035 , F02B1/12 , F02B3/06 , F02B3/08 , F02B37/013 , F02B37/025 , F02M26/08 , Y02T10/128 , Y02T10/144
摘要： A method and apparatus for operating a compression ignition engine having a cylinder wall, a piston, and a head defining a combustion chamber. The method and apparatus includes delivering fuel substantially uniformly into the combustion chamber, the fuel being dispersed throughout the combustion chamber and spaced from the cylinder wall, delivering an oxidant into the combustion chamber sufficient to support combustion at a first predetermined combustion duration, and delivering a diluent into the combustion chamber sufficient to change the first predetermined combustion duration to a second predetermined combustion duration different from the first predetermined combustion duration.
摘要翻译：一种用于操作具有气缸壁，活塞和限定燃烧室的头部的压燃式发动机的方法和装置。该方法和装置包括将燃料基本上均匀地输送到燃烧室中，燃料分散在整个燃烧室中并与气缸壁间隔开，将氧化剂输送到燃烧室中，足以在第一预定燃烧持续时间内支持燃烧，稀释剂进入燃烧室，足以将第一预定燃烧持续时间改变到与第一预定燃烧持续时间不同的第二预定燃烧持续时间。

10. 发明授权

US07191743B2 Air and fuel supply system for a combustion engine 失效
标题翻译：用于内燃机的空气和燃料供应系统
公开(公告)号：US07191743B2
公开(公告)日：2007-03-20
申请号：US10992069
申请日：2004-11-19
申请人： James R. Weber , Scott A. Leman , Gerald N. Coleman , Kevin P. Duffy , Eric C. Fluga , Jonathan P. Kilkenny , Homa Afjeh
发明人： James R. Weber , Scott A. Leman , Gerald N. Coleman , Kevin P. Duffy , Eric C. Fluga , Jonathan P. Kilkenny , Homa Afjeh
IPC分类号： F01L1/00 , F01L3/00
CPC分类号： F01L1/181 , F01L1/08 , F01L1/146 , F01L1/16 , F01L9/04 , F01L2013/0089 , F01L2800/10 , F01L2820/01 , F02B37/004 , F02B37/013 , F02M57/023 , Y02T10/144
摘要： In one aspect, the present disclosure is directed to an internal combustion engine having an engine block defining at least one cylinder and a head connected with said engine block. The head has an air intake port and an exhaust port. The internal combustion engine also has a piston and a combustion chamber. The internal combustion engine further has an air intake valve movable to open and close the air intake port and an air supply system having at least one turbocharger fluidly connected to the air intake port. The internal combustion engine additionally has a fuel supply system operable to inject fuel into the combustion chamber, a cam assembly selectively mechanically linked to the air intake valve to move the air intake valve, and an electromagnetic actuator configured to decouple the cam assembly from the air intake valve and control movement of the air intake valve.
摘要翻译：一方面，本公开内容涉及一种内燃机，其具有限定至少一个气缸的发动机缸体和与所述发动机缸体连接的头部。头部具有进气口和排气口。内燃机也具有活塞和燃烧室。内燃机还具有可移动以打开和关闭进气口的进气阀和具有流体连接到进气口的至少一个涡轮增压器的空气供应系统。所述内燃机还具有可操作以将燃料喷射到所述燃烧室中的燃料供给系统，选择性地机械地连接到所述进气阀以移动所述进气阀的凸轮组件和用于将所述凸轮组件与所述空气分离的电磁致动器进气阀和进气阀的控制运动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式