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1. 发明授权

US07063055B2 Engine valve actuation system and method 有权
公开(公告)号：US07063055B2
公开(公告)日：2006-06-20
申请号：US10969957
申请日：2004-10-22
申请人： Jason Kenneth Bloms , James J. Faletti , Richard Herman Holtman , Scott Alan Leman , David Andrew Pierpont
发明人： Jason Kenneth Bloms , James J. Faletti , Richard Herman Holtman , Scott Alan Leman , David Andrew Pierpont
IPC分类号： F01L9/02
CPC分类号： F01L13/06 , F01L1/267 , F01L9/021 , F01L2001/34446 , F02B2275/32 , Y02T10/142
摘要： An engine valve actuation system is provided. The system includes an engine valve moveable between a closed position and an open position. A spring is operatively connected to the engine valve to bias the engine valve towards the closed position. An actuator is operatively connected to the engine valve and is operable to selectively engage the engine valve to prevent the engine valve from returning to the closed position and to release the engine valve to allow the engine valve to return to the closed position. A sensor is configured to provide information related to the operation of the actuator. A controller is configured to transmit a signal to the actuator to engage the engine valve to prevent the engine valve from returning to the closed position and to release the engine valve to the allow the engine valve to return to the closed position. The controller is further configured to receive a signal from said sensor and to identify when the actuator fails to engage the engine valve in response to the transmitted signal or when the actuator fails to release the engine valve.

2. 发明授权

US06807929B2 Engine valve actuation system and method 有权
标题翻译：发动机气门驱动系统及方法
公开(公告)号：US06807929B2
公开(公告)日：2004-10-26
申请号：US10144065
申请日：2002-05-14
申请人： Jason Kenneth Bloms , James J. Faletti , Richard Herman Holtman , Scott Alan Leman , David Andrew Pierpont
发明人： Jason Kenneth Bloms , James J. Faletti , Richard Herman Holtman , Scott Alan Leman , David Andrew Pierpont
IPC分类号： F01L902
CPC分类号： F01L13/06 , F01L1/267 , F01L9/021 , F01L2001/34446 , F02B2275/32 , Y02T10/142
摘要： An engine valve actuation system is provided. The system includes an engine valve moveable between a closed position and an open position. A spring is operatively connected to the engine valve to bias the engine valve towards the closed position. An actuator is operatively connected to the engine valve and is operable to selectively engage the engine valve to prevent the engine valve from returning to the closed position and to release the engine valve to allow the engine valve to return to the closed position. A sensor is configured to provide information related to the operation of the actuator. A controller is configured to transmit a signal to the actuator to engage the engine valve to prevent the engine valve from returning to the closed position and to release the engine valve to the allow the engine valve to return to the closed position. The controller is further configured to receive a signal from said sensor and to identify when the actuator fails to engage the engine valve in response to the transmitted signal or when the actuator fails to release the engine valve.
摘要翻译：提供发动机气门驱动系统。该系统包括可在关闭位置和打开位置之间移动的发动机气门。弹簧可操作地连接到发动机气门以将发动机气门偏压到关闭位置。致动器可操作地连接到发动机气门并且可操作以选择性地接合发动机气门，以防止发动机气门返回到关闭位置并释放发动机气门以允许发动机气门返回至关闭位置。传感器被配置为提供与致动器的操作有关的信息。控制器被配置为将信号传送到致动器以接合发动机气门以防止发动机气门返回到关闭位置，并且将发动机气门释放到允许发动机气门返回到关闭位置。所述控制器还被配置为从所述传感器接收信号并且识别执行器何时响应于所传输的信号而不能接合发动机气门，或者当致动器不能释放发动机气门时。

3. 发明授权

US07100552B2 Control system and method for variable valve actuation system 有权
公开(公告)号：US07100552B2
公开(公告)日：2006-09-05
申请号：US10144131
申请日：2002-05-14
申请人： Jason Kenneth Bloms , James J. Faletti , Scott Alan Leman , David Andrew Pierpont , James Richard Weber
发明人： Jason Kenneth Bloms , James J. Faletti , Scott Alan Leman , David Andrew Pierpont , James Richard Weber
IPC分类号： F01L1/34
CPC分类号： F02D13/0269 , F01L9/023 , F01L13/06 , F01L2001/34446 , F02B2275/32 , Y02T10/142
摘要： A method of controlling a variable valve actuation system is provided. A cam assembly is operated to move an intake valve between a first position where the intake valve blocks a flow of fluid and a second position where the intake valve allows a flow of fluid. At least one operating parameter of the engine is sensed. A valve actuation period is determined based on the at least one operating parameter. A valve actuator is engaged with the intake valve to prevent the intake valve from returning to the first position in response to operation of the cam assembly. The valve actuator is released to allow the intake valve to return to the first position at the end of the determined valve actuation period.

4. 发明授权

US06928969B2 System and method for controlling engine operation 失效
标题翻译：控制发动机运行的系统和方法
公开(公告)号：US06928969B2
公开(公告)日：2005-08-16
申请号：US10144145
申请日：2002-05-14
申请人： Jason Kenneth Bloms , James J. Faletti , Scott Alan Leman , David Andrew Pierpont , James Richard Weber
发明人： Jason Kenneth Bloms , James J. Faletti , Scott Alan Leman , David Andrew Pierpont , James Richard Weber
IPC分类号： F01L9/02 , F01L13/06 , F02D13/02 , F01L1/34
CPC分类号： F02D13/0269 , F01L9/02 , F01L13/06 , F01L2001/34446 , F01L2013/0089 , F02B2275/32 , Y02T10/142
摘要： A method of controlling an engine is provided. At least one operating parameter of the engine is sensed. The engine is operated in a first mode in response to the sensed operating parameter being at one of a predetermined first set of conditions. In the first mode, a cam assembly moves an intake valve from a first position when a piston starts an intake stroke and the cam assembly returns the intake valve to the first position when the piston completes the intake stroke. The engine is operated in a second mode in response to the sensed operating parameter being at one of a predetermined second set of conditions. In the second mode, the cam assembly moves the intake valve from the first position when the piston starts an intake stroke and an actuator prevents the intake valve from returning to the first position in response to the cam assembly.
摘要翻译：提供一种控制发动机的方法。感测到发动机的至少一个操作参数。响应于感测的操作参数处于预定的第一组条件之一，发动机以第一模式操作。在第一模式中，当活塞开始进气行程时，凸轮组件将进气门从第一位置移动，并且当活塞完成进气冲程时，凸轮组件将进气门返回到第一位置。响应于感测到的操作参数处于预定的第二组条件中的一个，发动机以第二模式操作。在第二模式中，当活塞开始进气行程时，凸轮组件将进气门从第一位置移动，并且致动器响应于凸轮组件阻止进气门返回到第一位置。

5. 发明授权

US06408833B1 Venturi bypass exhaust gas recirculation system 有权
标题翻译：文丘里旁路排气再循环系统
公开(公告)号：US06408833B1
公开(公告)日：2002-06-25
申请号：US09732470
申请日：2000-12-07
申请人： James J. Faletti
发明人： James J. Faletti
IPC分类号： F02M2507
CPC分类号： F02M26/43 , F02M26/05 , F02M26/10 , F02M26/19 , F02M26/25 , F02M26/38 , F02M26/44
摘要： An internal combustion engine is provided with a combustion air supply, an intake manifold, an exhaust manifold, and an exhaust gas recirculation system having a venturi assembly. The venturi assembly includes an outlet, a combustion air inlet connected and in communication with the combustion air supply, and an exhaust gas inlet connected and in communication with the exhaust manifold. A bypass fluid line and a bypass valve in the nature of a check valve are provided to bypass the venturi assembly. The check valve is responsive to changes in pressure drop across the venturi assembly, to open and close the bypass fluid line and limit the pressure drop across the venturi assembly.
摘要翻译：内燃机设置有燃烧空气源，进气歧管，排气歧管以及具有文氏管组件的排气再循环系统。文氏管组件包括出口，连接燃烧空气入口和与燃烧空气源连通的燃烧空气入口，以及连接并与排气歧管连通的排气入口。提供止回阀性质的旁路流体管线和旁通阀以绕过文丘里管组件。止回阀响应于文丘里管组件上的压降的变化，以打开和关闭旁路流体管线并限制文丘里管组件上的压降。

6. 发明授权

US6055965A Control system for exhaust gas recirculation system in an internal combustion engine 失效
标题翻译：内燃机排气再循环系统控制系统
公开(公告)号：US6055965A
公开(公告)日：2000-05-02
申请号：US889611
申请日：1997-07-08
申请人： Alois Amstutz , James J. Faletti
发明人： Alois Amstutz , James J. Faletti
IPC分类号： F02B33/42 , F02D21/08 , F02M25/07
CPC分类号： F02D41/0065 , F02B33/42 , F02M26/04 , F02M26/51 , Y02T10/47
摘要： A closed loop control system for an exhaust gas recovery flow in an internal combustion engine having an intake air pressurizing device is provided. The closed loop control system includes an engine controller connected to an intake air mass flow sensor, an engine operation sensor, and an intake air throttle valve for controlling the intake air mass flow rate. In addition, the controller is operatively connected to a variable gas pocket valve for selectively controlling exhaust gas feedback in conjunction with the intake air throttle valve. The variable gas pocket valve and the intake air throttle valve may be actuated in response to the control system parameters to provide accurate control of exhaust gas recovery flow to provide reduced emissions of unburned fuel and particulate matter from the engine.
摘要翻译：提供一种具有进气加压装置的内燃机中的排气回收流量的闭环控制系统。闭环控制系统包括连接到进气质量流量传感器的发动机控制器，发动机操作传感器和用于控制进气质量流量的进气节流阀。此外，控制器可操作地连接到可变气体阀门，用于与进气节流阀一起选择性地控制排气反馈。可以响应于控制系统参数来致动可变气囊阀和进气节流阀，以提供对废气回收流的精确控制，从而提供来自发动机的未燃燃料和颗粒物质的减少的排放。

7. 发明授权

US5205259A Modified cylinder head 失效
标题翻译：改装气缸盖
公开(公告)号：US5205259A
公开(公告)日：1993-04-27
申请号：US752507
申请日：1991-08-30
申请人： John M. Clarke , James J. Faletti , David E. Hackett
发明人： John M. Clarke , James J. Faletti , David E. Hackett
IPC分类号： F01L1/00 , F01L1/26 , F02B3/06 , F02B15/00 , F02B23/00 , F02B41/00 , F02F1/24 , F02F1/42
CPC分类号： F02F1/4221 , F01L1/265 , F02B2275/10 , F02B2275/18 , F02B2275/34 , F02B3/06 , F02F2001/247
摘要： Multiple intake valves operatively associated in a common combustion chamber are advantageous in that the design achieves high output for an internal combustion engine. The subject modified cylinder head utilizes the advantages available in a multiple intake valve system, but further enhances the design by reducing heat rejection. In the subject modified cylinder head, three intake valves (38,40,42) having corresponding intake valve ports (26,28,30) and one exhaust valve (68) having an exhaust valve port (66) are operatively associated in a common combustion chamber. A reduction in heat rejection is achieved through a relationship between the cross-sectional areas of the intake and exhaust valve ports (26,28,30,66). The intake valve ports (26,28,30) are constructed so that their cross-sectional area is larger than about 69% of the combined cross-sectional area of the intake and the exhaust ports (26,28,30,66).
摘要翻译： PCT No.PCT / US91 / 06169 Sec。 371日期1991年8月30日 102（e）1991年8月30日PCT PCT。1991年8月30日。可操作地连接在共同燃烧室中的多个进气门的优点在于，该设计实现了内燃机的高输出。主体改进的气缸盖利用多进气阀系统中的优点，但通过减少散热来进一步增强设计。在主体改进的气缸盖中，具有相应的进气门口（26,28,30）和具有排气阀口（66）的一个排气阀（68）的三个进气门（38,40,42）可操作地关联在共同的燃烧室。通过进气门和排气阀端口（26,28,30,66）的横截面积之间的关系实现排热减少。进气门口（26,28,30）构造成使得它们的横截面面积大于进气口和排气口（26,28,30,66）的组合横截面面积的约69％。

8. 发明授权

US07472696B2 Exhaust gas recirculation system with in-cylinder valve actuation 失效
标题翻译：排气再循环系统，带缸内阀门驱动
公开(公告)号：US07472696B2
公开(公告)日：2009-01-06
申请号：US11394120
申请日：2006-03-31
申请人： William L. Easley , James J. Faletti , George E. Donaldson
发明人： William L. Easley , James J. Faletti , George E. Donaldson
IPC分类号： F02M25/07 , F02B47/08 , F02B33/44
CPC分类号： F02B47/08 , F02D13/0276 , F02D41/0047 , F02D2041/001 , F02D2200/0406 , F02M26/01 , F02M26/04 , F02M26/20 , F02M26/23 , F02M26/35 , F02M26/37 , F02M26/47 , Y02T10/18 , Y02T10/47
摘要： A method for recirculating exhaust gas includes operating an intake valve to open an intake port of a combustion chamber, operating an exhaust valve to open an exhaust port of the combustion chamber, and directing exhaust gas from the exhaust port to an exhaust recirculation port of the combustion chamber. The method also includes operating an exhaust recirculation valve to open the exhaust recirculation port to allow the exhaust gas to enter the combustion chamber and determining at least one valve actuation condition for controlling actuation of each of the intake valve and the exhaust recirculation valve.
摘要翻译：废气再循环的方法包括操作进气门以打开燃烧室的进气口，操作排气阀以打开燃烧室的排气口，并将排气从排气口引导到排气再循环口燃烧室。该方法还包括操作排气再循环阀以打开排气再循环口，以允许废气进入燃烧室，并确定至少一个阀致动条件，用于控制进气阀和排气再循环阀中的每一个的致动。

9. 发明授权

US06439210B1 Exhaust gas reprocessing/recirculation with variable valve timing 失效
标题翻译：废气再处理/循环可变气门正时
公开(公告)号：US06439210B1
公开(公告)日：2002-08-27
申请号：US09615068
申请日：2000-07-12
申请人： James J. Faletti , Steven J. Funke
发明人： James J. Faletti , Steven J. Funke
IPC分类号： F02M2507
CPC分类号： F02D13/0207 , F02D13/0265 , F02D13/0273 , F02M26/01 , F02M26/05 , F02M26/06 , Y02T10/18
摘要： Apparatus and method, particularly suited for a work machine, provides EGR to an internal combustion engine without the addition of special EGR hardware. The invention provides a controlling of a timing of the closing of a first exhaust valve during the exhaust stroke of a first cylinder to trap exhaust gas in the first cylinder for mixing with combustion air in the first cylinder during the intake stroke.
摘要翻译：特别适用于作业机器的装置和方法在没有添加特殊的EGR硬件的情况下向内燃机提供EGR。本发明提供了在第一气缸的排气冲程期间关闭第一排气阀的时间的控制，以捕获在进气冲程期间与第一气缸中的燃烧空气混合的第一气缸中的废气。

10. 发明授权

US06321717B1 Double-lift exhaust pulse boosted engine compression braking method 失效
标题翻译：双提升排气脉冲提升发动机压缩制动方式
公开(公告)号：US06321717B1
公开(公告)日：2001-11-27
申请号：US09504491
申请日：2000-02-15
申请人： James J. Faletti
发明人： James J. Faletti
IPC分类号： F02D1304
CPC分类号： F02D13/04
摘要： A method of compression braking is provided for use in an internal combustion engine having a plurality of combustion chambers that share a common exhaust manifold, such as, for example, a six-cylinder engine. The method comprises the steps of moving each exhaust valve to an open position at a first time corresponding to approximately the beginning of the power portion of the cycle of the combustion chamber associated with the exhaust valve and moving each exhaust valve to the open position at a second time corresponding to approximately the end of the intake portion of the cycle of the combustion chamber associated with the exhaust valve.
摘要翻译：提供了一种用于内燃机的压缩制动方法，所述内燃机具有多个燃烧室，所述多个燃烧室共用公共排气歧管，例如六缸发动机。该方法包括以下步骤：将第一时间将排气阀移动到对应于与排气阀相关联的燃烧室的循环的功率部分的大致开始处的第一时间，并将每个排气阀移动到打开位置第二次对应于与排气阀相关联的燃烧室的循环的进气部分的大致端部。

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