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1. 发明授权

US08800531B2 Compression brake system for an engine 有权
标题翻译：发动机压缩制动系统
公开(公告)号：US08800531B2
公开(公告)日：2014-08-12
申请号：US12722617
申请日：2010-03-12
申请人： Stephen M. Wiley , John S. Pipis, Jr.
发明人： Stephen M. Wiley , John S. Pipis, Jr.
IPC分类号： F02D13/04
CPC分类号： B60T1/062 , F01L1/181 , F01L1/185 , F01L1/20 , F01L1/267 , F01L1/462 , F01L9/02 , F01L13/065 , F01L2105/00 , F01L2810/02 , F01L2820/033
摘要： A compression brake system of an internal combustion engine includes a mechanical system for coupling a camshaft to a brake actuator assembly. The mechanical system includes a stationary housing defining an aperture and a lifter is slidably disposed in the aperture. A resilient element is disposed between the housing and the shoulder and configured to bias the lifter toward the camshaft. The mechanical system is dedicated to compression braking, and therefore the camshaft may have a lobe optimized for braking.
摘要翻译：内燃机的压缩制动系统包括用于将凸轮轴联接到制动致动器组件的机械系统。机械系统包括限定孔的固定壳体，并且提升器可滑动地设置在孔中。弹性元件设置在壳体和肩部之间并且构造成将升降器朝向凸轮轴偏置。机械系统专用于压缩制动，因此凸轮轴可以具有为制动而优化的凸角。

2. 发明授权

US08943803B2 Power system with cylinder-disabling strategy 有权
标题翻译：具有气缸停用策略的电力系统
公开(公告)号：US08943803B2
公开(公告)日：2015-02-03
申请号：US12913456
申请日：2010-10-27
申请人： John S. Pipis, Jr.
发明人： John S. Pipis, Jr.
IPC分类号： F01N3/00 , F02D13/04 , F01N3/023 , F01N3/10 , F01N9/00 , F02D17/02 , F02D41/02 , F01N13/00 , F01L13/00 , F01N3/20 , F02D41/00
CPC分类号： F02D13/04 , F01L2013/001 , F01N3/0231 , F01N3/103 , F01N3/2066 , F01N9/002 , F01N13/009 , F02D17/02 , F02D41/0087 , F02D41/025 , F02D41/029 , F02D2041/0012 , Y02T10/26 , Y02T10/47
摘要： A power system for use with an engine having at least one cylinder, and a piston, a fuel injector, and an exhaust valve associated with the at least one cylinder, is disclosed. The power system may have an exhaust passage, an aftertreatment component disposed within the exhaust passage, and a valve actuator configured to selectively move the exhaust valve. The power system may also have a controller in communication with the fuel injector and the valve actuator. The controller may be configured to make a determination to heat the aftertreatment component, to activate the valve actuator to hold open the exhaust valve as the piston moves through a top-dead-center position to disable the at least one cylinder based on the determination, and to activate the fuel injector to inject fuel into the at least one cylinder while the at least one cylinder is disabled.
摘要翻译：公开了一种用于具有至少一个气缸的发动机的动力系统，以及与所述至少一个气缸相关联的活塞，燃料喷射器和排气阀。动力系统可以具有排气通道，设置在排气通道内的后处理部件和构造成选择性地移动排气阀的阀致动器。电力系统还可以具有与燃料喷射器和阀致动器连通的控制器。控制器可以被配置为进行加热后处理部件的确定，以在活塞通过上死点位置启动阀致动器以保持打开排气阀，以基于该确定而禁用至少一个气缸，并且当所述至少一个气缸被禁用时，启动所述燃料喷射器以将燃料喷射到所述至少一个气缸中。

3. 发明申请

US20110220061A1 Compression Brake System for an Engine 有权
标题翻译：发动机压缩制动系统
公开(公告)号：US20110220061A1
公开(公告)日：2011-09-15
申请号：US12722617
申请日：2010-03-12
申请人： Stephen M. Wiley , John S. Pipis, JR.
发明人： Stephen M. Wiley , John S. Pipis, JR.
IPC分类号： F02D13/04 , B60T7/00
CPC分类号： B60T1/062 , F01L1/181 , F01L1/185 , F01L1/20 , F01L1/267 , F01L1/462 , F01L9/02 , F01L13/065 , F01L2105/00 , F01L2810/02 , F01L2820/033
摘要： A compression brake system of an internal combustion engine includes a mechanical system for coupling a camshaft to a brake actuator assembly. The mechanical system includes a stationary housing defining an aperture and a lifter is slidably disposed in the aperture. A resilient element is disposed between the housing and the shoulder and configured to bias the lifter toward the camshaft. The mechanical system is dedicated to compression braking, and therefore the camshaft may have a lobe optimized for braking.
摘要翻译：内燃机的压缩制动系统包括用于将凸轮轴联接到制动致动器组件的机械系统。机械系统包括限定孔的固定壳体，并且提升器可滑动地设置在孔中。弹性元件设置在壳体和肩部之间并且构造成将升降器朝向凸轮轴偏置。机械系统专用于压缩制动，因此凸轮轴可以具有为制动而优化的凸角。

4. 发明申请

US20070277510A1 System to control exhaust gas temperature 有权
标题翻译：系统来控制排气温度
公开(公告)号：US20070277510A1
公开(公告)日：2007-12-06
申请号：US11443085
申请日：2006-05-31
申请人： Thomas R. McClure , Sean O. Cornell , Robert L. Miller , John S. Pipis
发明人： Thomas R. McClure , Sean O. Cornell , Robert L. Miller , John S. Pipis
IPC分类号： F01L9/02 , F01N3/00
CPC分类号： F01L13/06 , F01L1/34 , F01L9/025 , F01L13/00 , F01L2001/34446 , F01N1/003 , F01N3/023 , F01N3/0256 , F01N13/009 , F02B37/004 , F02B37/013 , F02D13/0203 , F02D13/0242 , F02D13/04 , Y02T10/144
摘要： A variable valve actuation system is disclosed for providing exhaust to at least one component downstream of an engine. The system includes a supply of low pressure fluid, an engine fluid sump, and an exhaust valve disposed in an engine cylinder. The system also includes a hydraulic actuation system operably connected to the exhaust valve of the engine cylinder and a braking control valve operably connected to the hydraulic actuation system. The system further includes a device for accumulating fluid and a device for fluidly coupling the hydraulic actuation system to the accumulating device.
摘要翻译：公开了一种用于向发动机下游的至少一个部件提供排气的可变气门致动系统。该系统包括供应低压流体，发动机流体池和布置在发动机气缸中的排气阀。该系统还包括可操作地连接到发动机气缸的排气阀的液压致动系统和可操作地连接到液压致动系统的制动控制阀。该系统还包括用于积聚流体的装置和用于将液压致动系统流体连接到累积装置的装置。

5. 发明授权

US5727662A Thermal expansion compensation device for shock absorbers 失效
标题翻译：减震器用热膨胀补偿装置
公开(公告)号：US5727662A
公开(公告)日：1998-03-17
申请号：US596992
申请日：1996-02-05
申请人： Yoram Guy , John S. Pipis, Jr.
发明人： Yoram Guy , John S. Pipis, Jr.
IPC分类号： F16F9/32 , F16F9/348 , F16F9/52 , F16F9/18 , F16F9/34 , F16F9/36
CPC分类号： F16F9/348 , F16F9/325 , F16F9/52 , F16F2222/02
摘要： A shock absorber has a biasing member located between the base cup of a reserve tube and a cylinder end at the bottom of a pressure tube. The biasing member urges the pressure tube away from the base cup of the reserve tube and provides for movement between the lower ends of the two members without affecting the seating or sealing of the components within the shock absorber. The movement between the pressure tube and the reserve tube provides axial compliance for accommodating tubes materials having different materials with different coefficients of thermal expansion.
摘要翻译：减震器具有位于储备管的底杯和压力管底部的气缸端之间的偏置构件。偏置构件促使压力管远离储备管的基座杯并且提供在两个构件的下端之间的运动，而不会影响减振器内部件的安置或密封。压力管和储备管之间的运动提供轴向顺应性，用于容纳具有不同热膨胀系数的具有不同材料的管材料。

6. 发明申请

US20120067331A1 Controlling engine braking loads using cat regeneration system (CRS) 审中-公开
标题翻译：使用猫再生系统（CRS）控制发动机制动负荷
公开(公告)号：US20120067331A1
公开(公告)日：2012-03-22
申请号：US12883226
申请日：2010-09-16
申请人： John S. Pipis, JR. , Homa Afjeh
发明人： John S. Pipis, JR. , Homa Afjeh
IPC分类号： F02B33/00
CPC分类号： F02B37/168 , F01L1/181 , F01L1/20 , F01L9/02 , F01L9/04 , F01L13/06 , F01L13/065 , F01L2800/00 , F02B37/16 , F02D13/04 , Y02T10/144
摘要： A power system comprising an engine, an intake air system, and an intake air bypass system. The intake air system delivers compressed air to the engine and the intake air bypass system diverts the compressed air away from the engine in response to the operation of an engine brake.
摘要翻译：一种动力系统，包括发动机，进气系统和进气旁路系统。进气系统将压缩空气输送到发动机，并且进气旁路系统响应于发动机制动器的操作而将压缩空气从发动机转移。

7. 发明申请

US20070277779A1 System for exhaust valve actuation 审中-公开
标题翻译：排气阀致动系统
公开(公告)号：US20070277779A1
公开(公告)日：2007-12-06
申请号：US11443057
申请日：2006-05-31
申请人： Thomas R. McClure , Sean O. Cornell , John S. Pipis
发明人： Thomas R. McClure , Sean O. Cornell , John S. Pipis
IPC分类号： F02D13/04 , F01L1/34
CPC分类号： F01L9/025 , F01L13/065 , F01L2001/34446 , F02D13/0246 , F02D13/04 , F02D41/0065 , F02D41/0275 , F02D2041/001
摘要： A variable valve actuation system is disclosed for providing exhaust to at least one component downstream of an engine. The system includes an exhaust valve disposed in an engine cylinder and a hydraulic actuation system. The system also includes a braking control valve, a supply of hydraulic fluid operably connected to the hydraulic actuation system, and an exhaust valve actuating device operably connected to the valve actuation system. The exhaust valve actuating device is operable to affect the exhaust valve to open within the engine cylinder. The system further includes a device for controlling a position of the exhaust valve actuating device relative to a position of the exhaust valve. The controlling device is operably connected to the supply of hydraulic fluid.
摘要翻译：公开了一种用于向发动机下游的至少一个部件提供排气的可变气门致动系统。该系统包括设置在发动机气缸中的排气阀和液压致动系统。该系统还包括制动控制阀，可操作地连接到液压致动系统的液压流体的供应，以及可操作地连接到阀致动系统的排气阀致动装置。排气门致动装置可操作以影响排气门在发动机气缸内打开。该系统还包括用于控制排气门致动装置相对于排气阀的位置的位置的装置。控制装置可操作地连接到液压流体的供应。

8. 发明授权

US06904892B1 Compression release brake system 有权
标题翻译：压缩释放制动系统
公开(公告)号：US06904892B1
公开(公告)日：2005-06-14
申请号：US10739489
申请日：2003-12-18
申请人： Homa Afjeh , Mark S. Ellison , John S. Pipis
发明人： Homa Afjeh , Mark S. Ellison , John S. Pipis
IPC分类号： F01L9/02 , F01L13/06 , F02B33/00
CPC分类号： F01L13/065 , F01L1/146 , F01L1/181 , F01L9/02 , F01L9/025 , F01L2001/34446 , F01L2105/00
摘要： A compression release brake system 10 includes a hydraulic apparatus 12 for controllably opening at least one exhaust valve 14 of at least one cylinder 16 of an engine in response to motion of a cam actuator 12. The system 10 includes a master piston assembly 40 having a master piston 42 engageable with the cam actuator 12. The master piston 42 includes a compressible piston pin 56. A slave piston assembly 44 is hydraulically linked to the master piston assembly 40 and includes a slave piston 46 engageable with the at least one exhaust valve 14.
摘要翻译：压缩释放制动系统10包括用于响应于凸轮致动器12的运动可控地打开发动机的至少一个汽缸16的至少一个排气阀14的液压装置12。系统10包括具有可与凸轮致动器12接合的主活塞42的主活塞组件40。主活塞42包括可压缩活塞销56。从动活塞组件44液压连接到主活塞组件40，并且包括可与至少一个排气阀14接合的从动活塞46。

9. 发明申请

US20120102920A1 POWER SYSTEM WITH CYLINDER-DISABLING STRATEGY 有权
标题翻译：具有气缸排放策略的动力系统
公开(公告)号：US20120102920A1
公开(公告)日：2012-05-03
申请号：US12913456
申请日：2010-10-27
申请人： John S. PIPIS, JR.
发明人： John S. PIPIS, JR.
IPC分类号： F01N3/00 , F01N3/02 , F02D13/04 , F02D17/02
CPC分类号： F02D13/04 , F01L2013/001 , F01N3/0231 , F01N3/103 , F01N3/2066 , F01N9/002 , F01N13/009 , F02D17/02 , F02D41/0087 , F02D41/025 , F02D41/029 , F02D2041/0012 , Y02T10/26 , Y02T10/47
摘要： A power system for use with an engine having at least one cylinder, and a piston, a fuel injector, and an exhaust valve associated with the at least one cylinder, is disclosed. The power system may have an exhaust passage, an aftertreatment component disposed within the exhaust passage, and a valve actuator configured to selectively move the exhaust valve. The power system may also have a controller in communication with the fuel injector and the valve actuator. The controller may be configured to make a determination to heat the aftertreatment component, to activate the valve actuator to hold open the exhaust valve as the piston moves through a top-dead-center position to disable the at least one cylinder based on the determination, and to activate the fuel injector to inject fuel into the at least one cylinder while the at least one cylinder is disabled.
摘要翻译：公开了一种用于具有至少一个气缸的发动机的动力系统，以及与所述至少一个气缸相关联的活塞，燃料喷射器和排气阀。动力系统可以具有排气通道，设置在排气通道内的后处理部件和构造成选择性地移动排气阀的阀致动器。电力系统还可以具有与燃料喷射器和阀致动器连通的控制器。控制器可以被配置为进行加热后处理部件的确定，以在活塞通过上死点位置启动阀致动器以保持打开排气阀，以基于该确定而禁用至少一个气缸，并且当所述至少一个气缸被禁用时，启动所述燃料喷射器以将燃料喷射到所述至少一个气缸中。

10. 发明授权

US07878162B2 System to control exhaust gas temperature 有权
标题翻译：系统来控制排气温度
公开(公告)号：US07878162B2
公开(公告)日：2011-02-01
申请号：US11443085
申请日：2006-05-31
申请人： Thomas R. McClure , Sean O. Cornell , Robert L. Miller , John S. Pipis, Jr.
发明人： Thomas R. McClure , Sean O. Cornell , Robert L. Miller , John S. Pipis, Jr.
IPC分类号： F01L9/02
CPC分类号： F01L13/06 , F01L1/34 , F01L9/025 , F01L13/00 , F01L2001/34446 , F01N1/003 , F01N3/023 , F01N3/0256 , F01N13/009 , F02B37/004 , F02B37/013 , F02D13/0203 , F02D13/0242 , F02D13/04 , Y02T10/144
摘要： A variable valve actuation system is disclosed for providing exhaust to at least one component downstream of an engine. The system includes a supply of low pressure fluid, an engine fluid sump, and an exhaust valve disposed in an engine cylinder. The system also includes a hydraulic actuation system operably connected to the exhaust valve of the engine cylinder and a braking control valve operably connected to the hydraulic actuation system. The system further includes a device for accumulating fluid and a device for fluidly coupling the hydraulic actuation system to the accumulating device.
摘要翻译：公开了一种用于向发动机下游的至少一个部件提供排气的可变气门致动系统。该系统包括供应低压流体，发动机流体池和布置在发动机气缸中的排气阀。该系统还包括可操作地连接到发动机气缸的排气阀的液压致动系统和可操作地连接到液压致动系统的制动控制阀。该系统还包括用于积聚流体的装置和用于将液压致动系统流体连接到累积装置的装置。

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