-
公开(公告)号：US07415967B2
公开(公告)日：2008-08-26
申请号：US11936830
申请日：2007-11-08
申请人： Nate R. Trask , Thomas W. Megli
发明人： Nate R. Trask , Thomas W. Megli
CPC分类号： F02D13/023 , F01L9/04 , F01L13/0015 , F01L2800/00 , F02D13/0226 , F02P5/1508 , F02P5/152 , Y02T10/18 , Y02T10/46
摘要： A method for improving engine intake manifold pressure control of an internal combustion engine is described. According to one aspect of the description, the manifold pressure may be controlled to reduce fuel consumption and engine emissions during at least some operating conditions.
-
公开(公告)号：US07320307B2
公开(公告)日：2008-01-22
申请号：US11224464
申请日：2005-09-12
申请人： Nate R. Trask , Thomas W. Megli
发明人： Nate R. Trask , Thomas W. Megli
CPC分类号： F02D13/023 , F01L9/04 , F01L13/0015 , F01L2800/00 , F02D13/0226 , F02P5/1508 , F02P5/152 , Y02T10/18 , Y02T10/46
摘要： A method for improving engine intake manifold pressure control of an internal combustion engine is described. According to one aspect of the description, the manifold pressure may be controlled to reduce fuel consumption and engine emissions during at least some operating conditions.
摘要翻译： 描述了一种用于改善内燃机的发动机进气歧管压力控制的方法。 根据描述的一个方面，可以控制歧管压力以在至少一些操作条件期间减少燃料消耗和发动机排放。
-
公开(公告)号：US07194993B2
公开(公告)日：2007-03-27
申请号：US10805645
申请日：2004-03-19
申请人： Donald J. Lewis , John D. Russell , Nate Trask , Thomas W. Megli
发明人： Donald J. Lewis , John D. Russell , Nate Trask , Thomas W. Megli
IPC分类号： F02N17/00
CPC分类号： F02N19/004 , B60W10/06 , B60W20/00 , B60W30/192 , F01L9/04 , F01L13/0005 , F01L2013/001 , F01L2800/01 , F02D13/0215 , F02D13/0253 , F02D13/0257 , F02D13/06 , F02D41/0002 , F02D41/0087 , F02D41/024 , F02D41/042 , F02D41/047 , F02D41/062 , F02D2013/0292 , F02D2041/001 , F02D2041/0012 , F02N99/006 , Y02T10/18 , Y02T10/42
摘要： A system and method to control engine valve timing to during the start of an internal combustion engine. Valves that may be deactivated are controlled in a manner to reduce hydrocarbon emissions during the start of an internal combustion engine.
摘要翻译： 一种在内燃机起动期间控制发动机气门正时的系统和方法。 可以停用的阀门以在内燃机起动期间减少碳氢化合物排放的方式进行控制。
-
4.发明授权公开(公告)号：US07260467B2
公开(公告)日：2007-08-21
申请号：US10734555
申请日：2003-12-12
申请人： Thomas W. Megli , Nate Trask
发明人： Thomas W. Megli , Nate Trask
IPC分类号： G06G7/70
CPC分类号： F02D13/0215 , F02D13/0253 , F02D13/0257 , F02D13/06 , F02D17/02 , F02D17/026 , Y02T10/18
摘要： A system and method are described for reducing engine vibration during cylinder deactivation in selected operating conditions. The method utilizes open valve deactivation to better match the cylinder pressure of deactivated cylinders to combusting cylinders. This mode is utilized, along with cylinder closed valve cylinder deactivation, to improve overall fuel economy, while at the same time reducing vibration felt by the vehicle driver.
摘要翻译： 描述了一种系统和方法，用于在所选择的操作条件下减少气缸停用期间的发动机振动。 该方法利用开阀去活动来更好地将失活气缸的气缸压力与燃烧气缸相匹配。 利用这种模式以及气缸关闭阀缸停用，以提高总体燃料经济性，同时减少车辆驾驶员感觉到的振动。
-
公开(公告)号：US07165518B2
公开(公告)日：2007-01-23
申请号：US11047462
申请日：2005-02-01
申请人： James D. Ervin , Thomas W. Megli , Donald J. Lewis
发明人： James D. Ervin , Thomas W. Megli , Donald J. Lewis
IPC分类号： F01L9/04
CPC分类号： F01L9/04 , F01L2009/0486 , F01L2101/00 , F01L2820/01
摘要： A system and method for controlling electromechanical valves operating in an engine is presented. According to the method, armature levitation position may be changed to accommodate varying rates of valve stem growth. The method may reduce valve noise during a wide range of engine operating conditions.
摘要翻译： 提出了一种用于控制在发动机中工作的机电阀的系统和方法。 根据该方法，可以改变衔铁悬浮位置以适应阀杆生长的不同速率。 该方法可以在大范围的发动机操作条件下降低阀门噪声。
-
公开(公告)号：US07104235B2
公开(公告)日：2006-09-12
申请号：US10978999
申请日：2004-11-01
申请人： Diana D. Brehob , Thomas W. Megli
发明人： Diana D. Brehob , Thomas W. Megli
CPC分类号： F02D13/0203 , F02B2075/125 , F02D13/0215 , F02D13/0253 , F02D2013/0292 , F02N19/004 , F02N99/006 , Y02T10/123 , Y02T10/18
摘要： A method and system to start an internal combustion engine from rest is disclosed. The engine has intake and exhaust valves in each cylinder in which actuation of such valves is independent of engine rotation. The engine also has a fuel injector and a spark plug disposed in each engine cylinder. The intake and exhaust valves are closed in one engine cylinder; fuel is sprayed into such cylinder; the spark plug is fired in such cylinder. Additionally, a second cylinder is identified in which the intake and exhaust valves are closed, fuel is sprayed, and a spark is fired prior to engine rotation.
-
公开(公告)号：US07373923B2
公开(公告)日：2008-05-20
申请号：US11936825
申请日：2007-11-08
申请人： Nate R. Trask , Thomas W. Megli
发明人： Nate R. Trask , Thomas W. Megli
CPC分类号： F02D13/023 , F01L9/04 , F01L13/0015 , F01L2800/00 , F02D13/0226 , F02P5/1508 , F02P5/152 , Y02T10/18 , Y02T10/46
摘要： A method for improving engine starting for an engine having a variable event valvetrain is described. According to one aspect of the description, valve timing is adjusted during a start to reduce engine emissions and fuel consumption.
摘要翻译： 描述了一种用于改进具有可变事件阀门的发动机的发动机起动的方法。 根据说明书的一个方面，开始时调节气门正时以减少发动机排放和燃料消耗。
-
公开(公告)号：US07401606B2
公开(公告)日：2008-07-22
申请号：US11924780
申请日：2007-10-26
申请人： Donald J. Lewis , John D. Russell , Nate Trask , Thomas W. Megli
发明人： Donald J. Lewis , John D. Russell , Nate Trask , Thomas W. Megli
CPC分类号： F02N19/004 , B60W10/06 , B60W20/00 , B60W30/192 , F01L9/04 , F01L13/0005 , F01L2013/001 , F01L2800/01 , F02D13/0215 , F02D13/0253 , F02D13/0257 , F02D13/06 , F02D41/0002 , F02D41/0087 , F02D41/024 , F02D41/042 , F02D41/047 , F02D41/062 , F02D2013/0292 , F02D2041/001 , F02D2041/0012 , F02N99/006 , Y02T10/18 , Y02T10/42
摘要： A method for starting an internal combustion engine of a hybrid-electric vehicle having a controller, the engine having a plurality of cylinders, each with at least an intake and exhaust valve, each of which may be held in a position for a cycle of a cylinder, the method comprising of deactivating a plurality of cylinders in said engine in response to a signal from the controller of the hybrid-electric vehicle by mechanically deactivating valves in each cylinder of the engine, the deactivation in response to a request from the controller of the hybrid-electric vehicle and to reduce a number of operating valves in each cylinder of the engine.
摘要翻译： 一种启动具有控制器的混合动力车辆的内燃机的方法，所述控制器具有多个气缸，每个气缸至少具有进气门和排气门，每个气缸可以保持在一个循环的位置 该方法包括通过机械地去激活发动机的每个气缸中的阀来响应于来自混合动力车辆的控制器的信号而使所述发动机中的多个气缸停用，响应于来自控制器的请求的停用 混合电动车辆并且减少发动机的每个气缸中的多个操作阀。
-
公开(公告)号：US07320300B2
公开(公告)日：2008-01-22
申请号：US11647043
申请日：2006-12-27
申请人： Donald J. Lewis , John D. Russell , Nate Trask , Thomas W. Megli
发明人： Donald J. Lewis , John D. Russell , Nate Trask , Thomas W. Megli
IPC分类号： F02N17/00
CPC分类号： F02N19/004 , B60W10/06 , B60W20/00 , B60W30/192 , F01L9/04 , F01L13/0005 , F01L2013/001 , F01L2800/01 , F02D13/0215 , F02D13/0253 , F02D13/0257 , F02D13/06 , F02D41/0002 , F02D41/0087 , F02D41/024 , F02D41/042 , F02D41/047 , F02D41/062 , F02D2013/0292 , F02D2041/001 , F02D2041/0012 , F02N99/006 , Y02T10/18 , Y02T10/42
摘要： A system and method to control engine valve timing to during the start of an internal combustion engine. Valves that may be deactivated are controlled in a manner to reduce hydrocarbon emissions during the start of an internal combustion engine.
摘要翻译： 一种在内燃机起动期间控制发动机气门正时的系统和方法。 可以停用的阀门以在内燃机起动期间减少碳氢化合物排放的方式进行控制。
-
公开(公告)号：US07204132B2
公开(公告)日：2007-04-17
申请号：US11116507
申请日：2005-04-28
申请人： Dennis C. Reed , Thomas W. Megli , Vince Winstead
发明人： Dennis C. Reed , Thomas W. Megli , Vince Winstead
IPC分类号： G01M15/00
CPC分类号： F01L13/0005 , F01L9/04 , F02D41/1454 , F02D41/221 , F02D2041/001 , F02D2041/0012 , Y02T10/40
摘要： A system and method for determining valve degradation is presented. According to the method, valve timing can be adjusted in a number of ways to improve the possibility of detecting a degraded valve.
摘要翻译： 提出了一种用于确定阀门退化的系统和方法。 根据该方法，可以以多种方式调节气门正时，以提高检测劣化阀的可能性。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.02 秒)