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. 发明申请

US20090093939A1 Valve Control Synchronization and Error Detection in an Electronic Valve Actuation Engine System 有权
标题翻译：电子阀驱动系统中的阀门控制同步和误差检测
公开(公告)号：US20090093939A1
公开(公告)日：2009-04-09
申请号：US11869366
申请日：2007-10-09
申请人： Alex O'Connor Gibson , Donald Lewis , Nate Trask , Brian C. Moorhead , Vincent J. Winstead
发明人： Alex O'Connor Gibson , Donald Lewis , Nate Trask , Brian C. Moorhead , Vincent J. Winstead
IPC分类号： F02D41/00
CPC分类号： F02D41/266 , F02D2041/001 , F02D2250/14
摘要： A system for controlling a multiple cylinder internal combustion engine with electromagnetic valve actuation, comprising of at least one cylinder with an engine cylinder valve, a second controller operably coupled to the engine cylinder valve, said second controller configured to adjust at least one of the valve opening and closing timing of the engine cylinder valve, and a first controller connected with the second controller over a first link and a second link, wherein the first controller is configured to send an engine position indication signal to the second controller over the first link and receive a status signal from the second controller over the second link, and wherein the first controller outputs a synchronization degradation signal responsive to a synchronization error between the engine position indication signal and the status signal.
摘要翻译：一种用于利用电磁阀驱动来控制多缸内燃机的系统，包括具有发动机气缸阀的至少一个气缸，可操作地连接到发动机气缸阀的第二控制器，所述第二控制器被配置为调节阀中的至少一个所述发动机气缸阀的打开和关闭定时以及通过第一链路和第二链路与所述第二控制器连接的第一控制器，其中所述第一控制器被配置为通过所述第一链路向所述第二控制器发送引擎位置指示信号，通过第二链路从第二控制器接收状态信号，并且其中第一控制器响应于发动机位置指示信号和状态信号之间的同步误差而输出同步劣化信号。

2. 发明授权

US07865290B2 Valve control synchronization and error detection in an electronic valve actuation engine system 有权
标题翻译：电子阀驱动发动机系统中的阀门控制同步和误差检测
公开(公告)号：US07865290B2
公开(公告)日：2011-01-04
申请号：US11869366
申请日：2007-10-09
申请人： Alex O'Connor Gibson , Donald Lewis , Nate Trask , Brian C. Moorhead , Vincent J. Winstead
发明人： Alex O'Connor Gibson , Donald Lewis , Nate Trask , Brian C. Moorhead , Vincent J. Winstead
IPC分类号： G06F19/00 , F01L1/34 , F01L9/04 , F02P5/15 , F02M51/00
CPC分类号： F02D41/266 , F02D2041/001 , F02D2250/14
摘要： A system for controlling a multiple cylinder internal combustion engine with electromagnetic valve actuation, comprising of at least one cylinder with an engine cylinder valve, a second controller operably coupled to the engine cylinder valve, said second controller configured to adjust at least one of the valve opening and closing timing of the engine cylinder valve, and a first controller connected with the second controller over a first link and a second link, wherein the first controller is configured to send an engine position indication signal to the second controller over the first link and receive a status signal from the second controller over the second link, and wherein the first controller outputs a synchronization degradation signal responsive to a synchronization error between the engine position indication signal and the status signal.
摘要翻译：一种用于利用电磁阀驱动来控制多缸内燃机的系统，包括具有发动机气缸阀的至少一个气缸，可操作地连接到发动机气缸阀的第二控制器，所述第二控制器被配置为调节阀中的至少一个所述发动机气缸阀的打开和关闭定时以及通过第一链路和第二链路与所述第二控制器连接的第一控制器，其中所述第一控制器被配置为通过所述第一链路向所述第二控制器发送引擎位置指示信号，通过第二链路从第二控制器接收状态信号，并且其中第一控制器响应于发动机位置指示信号和状态信号之间的同步误差而输出同步劣化信号。

3. 发明授权

US07571709B2 Method for stopping and starting an internal combustion engine having a variable event valvetrain 有权
标题翻译：一种用于停止和启动具有可变事件阀门的内燃机的方法
公开(公告)号：US07571709B2
公开(公告)日：2009-08-11
申请号：US11695182
申请日：2007-04-02
申请人： Donald Lewis , Nate Trask
发明人： Donald Lewis , Nate Trask
IPC分类号： F02D1/00 , F01L1/12
CPC分类号： F01L9/04 , F01L1/38 , F01L9/02 , F01L13/0005 , F01L2013/001 , F01L2800/03 , F01L2820/045 , F02B75/021 , F02B2075/025 , F02B2075/027 , F02D13/0207 , F02D13/0253 , F02D13/06 , F02D41/042 , F02D2013/0292 , F02N19/004 , Y02T10/18
摘要： A method for controlling stopping and starting of an engine having a variable event valvetrain is described. According to the method engine valves may be used to reduce engine evaporative emissions as well as engine starting emissions.Since the engine configuration shown has electrically actuated intake and exhaust valves it is possible to reconfigure the engine operating sequence during a start. For example, the pistons for cylinders two and three are in the same position at the same time. This allows either cylinder to be set to an intake stroke during a subsequent engine restart when the piston is traveling away from the cylinder head while the companion cylinder is set to the expansion or power stroke. Thus, the cylinder having the first intake stroke could be configured to provide a first combustion event during an engine restart. On the other hand, the cylinder set to the power stroke could have been set to the intake stroke such that it is the first cylinder to provide a combustion stroke during a restart.
摘要翻译：描述了一种用于控制具有可变事件阀门的发动机的停止和启动的方法。根据该方法，发动机阀可用于减少发动机蒸发排放以及发动机起动排放。由于所示的发动机配置具有电致动的进气门和排气门，因此可以在起动期间重新配置发动机的运行顺序。例如，气缸2和3的活塞同时处于相同的位置。这允许在随后的发动机重新启动期间当活塞从气缸头行进时伴随气缸被设定为膨胀或动力行程时，气缸被设定为进气行程。因此，具有第一进气冲程的气缸可以构造成在发动机重起期间提供第一燃烧事件。另一方面，设定到动力冲程的气缸可以被设定为进气冲程，使得它是在重启期间提供燃烧冲程的第一气缸。

4. 发明申请

US20050205054A1 Valve control for an engine with electromechanically actuated valves 有权
标题翻译：具有机电驱动阀的发动机的阀门控制
公开(公告)号：US20050205054A1
公开(公告)日：2005-09-22
申请号：US10805575
申请日：2004-03-19
申请人： Donald Lewis , John Michelini , Nate Trask , Gang Song
发明人： Donald Lewis , John Michelini , Nate Trask , Gang Song
IPC分类号： F01L1/36 , F01L9/04 , F02B75/02 , F02D13/02 , F02D13/04 , F02N99/00
CPC分类号： F01L1/36 , F01L9/04 , F01L13/0005 , F01L13/06 , F01L2009/0421 , F01L2800/00 , F02D13/0203 , F02D13/0253 , F02D13/0257 , F02D13/04 , F02D2041/001 , F02D2041/0015 , F02D2200/0814 , F02D2200/0816
摘要： A system and method to control engine valve timing of an internal combustion engine. Electromechanical valves are controlled to improve engine fuel economy. Further, the method can adjust valve operation to provide air-fuel charge motion and increase combustion stability.
摘要翻译：一种用于控制内燃机的发动机气门正时的系统和方法。控制机电阀门以提高发动机燃油经济性。此外，该方法可以调节阀操作以提供空燃料充量运动并增加燃烧稳定性。

5. 发明申请

US20070163531A1 Method for Stopping and Starting an Internal Combustion Engine Having a Variable Event Valvetrain 有权
标题翻译：具有可变事件Valvetrain的内燃机的停止和启动方法
公开(公告)号：US20070163531A1
公开(公告)日：2007-07-19
申请号：US11695182
申请日：2007-04-02
申请人： Donald Lewis , Nate Trask
发明人： Donald Lewis , Nate Trask
IPC分类号： F02N17/00 , F01L9/04 , F01L1/34
CPC分类号： F01L9/04 , F01L1/38 , F01L9/02 , F01L13/0005 , F01L2013/001 , F01L2800/03 , F01L2820/045 , F02B75/021 , F02B2075/025 , F02B2075/027 , F02D13/0207 , F02D13/0253 , F02D13/06 , F02D41/042 , F02D2013/0292 , F02N19/004 , Y02T10/18
摘要： A method for controlling stopping and starting of an engine having a variable event valvetrain is described. According to the method engine valves may be used to reduce engine evaporative emissions as well as engine starting emissions. Since the engine configuration shown has electrically actuated intake and exhaust valves it is possible to reconfigure the engine operating sequence during a start. For example, the pistons for cylinders two and three are in the same position at the same time. This allows either cylinder to be set to an intake stroke during a subsequent engine restart when the piston is traveling away from the cylinder head while the companion cylinder is set to the expansion or power stroke. Thus, the cylinder having the first intake stroke could be configured to provide a first combustion event during an engine restart. On the other hand, the cylinder set to the power stroke could have been set to the intake stroke such that it is the first cylinder to provide a combustion stroke during a restart.
摘要翻译：描述了一种用于控制具有可变事件阀门的发动机的停止和启动的方法。根据该方法，发动机阀可用于减少发动机蒸发排放以及发动机起动排放。由于所示的发动机配置具有电致动的进气门和排气门，因此可以在起动期间重新配置发动机的运行顺序。例如，气缸2和3的活塞同时处于相同的位置。这允许在随后的发动机重新启动期间当活塞从气缸头行进时伴随气缸被设定为膨胀或动力行程时，气缸被设定为进气行程。因此，具有第一进气冲程的气缸可以构造成在发动机重起期间提供第一燃烧事件。另一方面，设定到动力冲程的气缸可以被设定为进气冲程，使得它是在重启期间提供燃烧冲程的第一气缸。

6. 发明申请

US20060254564A1 Engine starting for engine having adjustable valve operation and port fuel injection 有权
标题翻译：发动机启动，起动可调节阀门操作和端口燃油喷射
公开(公告)号：US20060254564A1
公开(公告)日：2006-11-16
申请号：US11399264
申请日：2006-04-05
申请人： Donald Lewis , Nate Trask , Vince Winstead
发明人： Donald Lewis , Nate Trask , Vince Winstead
IPC分类号： F02D43/00
CPC分类号： F02D41/042 , F01L9/04 , F01L2800/01 , F02D13/0203 , F02D13/0253 , F02D13/06 , F02D41/0087 , F02D41/062 , F02D2013/0292 , F02D2041/001 , F02D2041/0095 , F02D2200/0602 , F02M69/044 , F02N11/08 , F02N11/0803 , F02N99/008 , F02N2300/2002 , Y02T10/18
摘要： A method for controlling an engine during a start, the method comprising before rotation of the engine: opening an intake valve of at least one cylinder and starting injection of fuel from a port injector coupled to the cylinder so that at least some fuel enters the cylinder, closing the intake valve, and performing a spark in the at least one cylinder.
摘要翻译：一种用于在起动期间控制发动机的方法，所述方法包括在发动机旋转之前：打开至少一个气缸的进气门，并且从连接到气缸的端口喷射器开始喷射燃料，使得至少一些燃料进入气缸关闭所述进气门，并且在所述至少一个气缸中进行火花。

7. 发明申请

US20050205036A1 STARTING AN ENGINE WITH ELECTROMECHANICAL VALVES 有权
标题翻译：启动与电动阀门的发动机
公开(公告)号：US20050205036A1
公开(公告)日：2005-09-22
申请号：US10805637
申请日：2004-03-19
申请人： Donald Lewis , John Russell , Nate Trask
发明人： Donald Lewis , John Russell , Nate Trask
IPC分类号： F02D41/00 , F02D41/06 , F02D41/30 , F02D41/36 , F02N19/00 , F02N17/00
CPC分类号： F02D41/0087 , F02D41/0002 , F02D41/062 , F02D41/2441 , F02D41/3058 , F02D2041/001 , F02D2041/0012 , F02D2200/0414 , F02D2200/1006 , F02D2200/703 , F02N19/004 , Y02T10/42
摘要： A system and method to control engine valve timing to during the start of an internal combustion engine. Electromechanical valves are controlled in a manner to reduce engine vibration and hydrocarbon emissions during the start of an internal combustion engine. The method controls valves without an explicit four-stroke engine cycle during a start.
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。控制机电阀的方式是在内燃机启动期间减少发动机振动和碳氢化合物排放。该方法在启动期间无明确的四冲程发动机循环。

8. 发明申请

US20060249108A1 Valve Control For An Engine With Electromechanically Actuated Valves 有权
标题翻译：具有机电驱动阀的发动机的阀门控制
公开(公告)号：US20060249108A1
公开(公告)日：2006-11-09
申请号：US11458362
申请日：2006-07-18
申请人： Donald Lewis , John Michelini , Nate Trask , Gang Song
发明人： Donald Lewis , John Michelini , Nate Trask , Gang Song
IPC分类号： F01L9/04 , F01L1/34
CPC分类号： F01L1/36 , F01L9/04 , F01L13/0005 , F01L13/06 , F01L2009/0421 , F01L2800/00 , F02D13/0203 , F02D13/0253 , F02D13/0257 , F02D13/04 , F02D2041/001 , F02D2041/0015 , F02D2200/0814 , F02D2200/0816
摘要： A system and method to control engine valve timing of an internal combustion engine. Electromechanical valves are controlled to improve engine fuel economy. Further, the method can adjust valve operation to provide air-fuel charge motion and increase combustion stability.
摘要翻译：一种用于控制内燃机的发动机气门正时的系统和方法。控制机电阀门以提高发动机燃油经济性。此外，该方法可以调节阀操作以提供空燃料充量运动并增加燃烧稳定性。

9. 发明申请

US20050205037A1 Starting an engine with valves that may be deactivated 有权
标题翻译：启动带有可能被停用的阀门的发动机
公开(公告)号：US20050205037A1
公开(公告)日：2005-09-22
申请号：US10805645
申请日：2004-03-19
申请人： Donald Lewis , John Russell , Nate Trask , Thomas Megli
发明人： Donald Lewis , John Russell , Nate Trask , Thomas Megli
IPC分类号： F02D13/02 , F01L9/04 , F02D13/06 , F02D29/02 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/06 , F02N11/08 , F02N19/00 , F02N99/00 , 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。

10. 发明申请

US20070227501A1 Internal Combustion Engine Shut-Down for Engine Having Adjustable Valves 有权
标题翻译：具有可调节阀门的发动机内燃机关闭
公开(公告)号：US20070227501A1
公开(公告)日：2007-10-04
申请号：US11760474
申请日：2007-06-08
申请人： Donald Lewis , Dennis Reed , Nate Trask
发明人： Donald Lewis , Dennis Reed , Nate Trask
IPC分类号： F02D13/04
CPC分类号： F01L13/0005 , F01L1/14 , F01L1/146 , F01L2009/0436 , F01L2800/03 , F02D13/0215 , F02D13/0234 , F02D13/0253 , F02D13/0257 , F02D13/06 , F02D13/08 , F02D17/02 , F02D35/0023 , F02D37/02 , F02D41/0002 , F02D41/042 , F02D41/1484 , F02D2041/001 , F02D2041/0095 , F02N99/004 , F02N99/006 , Y02T10/42
摘要： A method for operating an engine in a vehicle, the engine having at least a cylinder, the method comprising generating engine braking torque to stop rotation of the engine in a desired range by opening and closing at least an electrically actuated valve of the cylinder more than once during a cycle of the cylinder.
摘要翻译：一种用于在车辆中操作发动机的方法，所述发动机具有至少一个气缸，所述方法包括通过打开和关闭所述气缸的至少一个电致动阀来产生发动机制动转矩以停止发动机在所需范围内的转动，一次在圆筒的一个循环中。

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