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公开(公告)号：US06470853B1
公开(公告)日：2002-10-29
申请号：US09650436
申请日：2000-08-29
IPC分类号： F02B3108
CPC分类号： F02D13/0234 , F01L1/26 , F01L1/34 , F01L9/04 , F02B2275/18 , F02D13/0253 , F02D13/0257 , F02D41/0002 , F02D2041/001 , F02D2041/002 , F02F1/4214 , F02F2001/245 , F02M25/08 , Y02T10/18 , Y02T10/42
摘要： A method and system for controlling intake valves in an internal combustion with intake valves operated by more than one type of actuation device includes defining operating modes of the intake valve and mapping these onto engine torque and engine speed operating regions. Torque control within regions and steps to accomplish smooth transitions among regions are defined.
摘要翻译： 用于通过由多于一种类型的致动装置操作的进气门来控制内燃中的进气门的方法和系统包括限定进气门的运行模式并将其映射到发动机扭矩和发动机转速运行区域上。 定义区域内的扭矩控制和区域之间实现平滑过渡的步骤。
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公开(公告)号：US06474303B1
公开(公告)日：2002-11-05
申请号：US09650311
申请日：2000-08-29
IPC分类号： F02B3108
CPC分类号： F02D13/0226 , F02D13/0234 , F02D13/0253 , F02D13/0257 , F02D41/0002 , F02D2041/001 , F02F1/4214 , F02M25/08 , Y02T10/18 , Y02T10/42
摘要： A method for selecting which intake valves are operated in an internal combustion with intake valves operated by more than one type of actuation device is disclosed. A criterion for selecting which valves to operate is energy consumed in operating the valvetrain.
摘要翻译： 公开了一种用于选择哪些进气门在内燃中操作的方法，其中由多于一种类型的致动装置操作的进气阀。 用于选择要操作哪些阀的标准是操作阀门的消耗的能量。
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公开(公告)号：US06484677B2
公开(公告)日：2002-11-26
申请号：US10079986
申请日：2002-02-21
IPC分类号： F01L134
CPC分类号： F02D13/0226 , F01L1/34 , F01L9/04 , F01L13/0005 , F01L2001/0537 , F01L2800/00 , F01L2820/01 , F02D13/0234 , F02D13/0253 , F02D13/0257 , F02D13/0269 , F02D41/0002 , F02D2041/001 , F02M25/08 , Y02T10/142 , Y02T10/18 , Y02T10/42
摘要： A method for controlling intake valves in an internal combustion with intake valves operated by more than one type of actuation device includes steps to accomplish smooth transitions among intake valve operating modes.
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公开(公告)号：US06550434B2
公开(公告)日：2003-04-22
申请号：US10245259
申请日：2002-09-17
IPC分类号： F01L134
CPC分类号： F02D13/0226 , F02D13/0234 , F02D13/0253 , F02D13/0257 , F02D41/0002 , F02D2041/001 , F02F1/4214 , F02M25/08 , Y02T10/18 , Y02T10/42
摘要： A method for selecting which intake valves are operated in an internal combustion with intake valves operated by more than one type of actuation device is disclosed. A criterion for selecting which valves to operate is energy consumed in operating the valvetrain.
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公开(公告)号：US06532944B1
公开(公告)日：2003-03-18
申请号：US09650180
申请日：2000-08-29
IPC分类号： F02M3302
CPC分类号： F02M25/08 , F01L1/34 , F01L9/04 , F02D13/0234 , F02D13/0253 , F02D13/0257 , F02D13/0269 , F02D41/0002 , F02D41/0032 , F02D2041/001 , F02D2250/41 , Y02T10/142 , Y02T10/18 , Y02T10/42
摘要： A fuel vapor recovery method and system are disclosed for an engine with a hybrid valvetrain, in which the intake valves are actuated by more than one type of device. Normal fuel vapor recovery purging relies on a depression in intake manifold pressure to cause the flow of purge gases through the fuel vapor recovery system and into the intake manifold. As the hybrid valvetrain engine is unthrottled over much of the engine operating map, purging the fuel vapor recovery system requires decreasing the intake manifold pressure to allow a purge condition. Making a transition to a condition with a depressed manifold pressure is the subject herein.
摘要翻译： 公开了一种具有混合阀门的发动机的燃料蒸汽回收方法和系统，其中进气门由多于一种类型的装置致动。 正常的燃料蒸气回收清洗依赖于进气歧管压力的下降，以使净化气体流过燃料蒸汽回收系统并进入进气歧管。 由于混合式瓦楞纸发动机在大部分发动机操作图中未被调节，所以清除燃料蒸汽回收系统需要降低进气歧管压力以允许吹扫条件。 过渡到具有抑制歧管压力的病症是本文的主题。
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公开(公告)号：US06431130B1
公开(公告)日：2002-08-13
申请号：US09650314
申请日：2000-08-29
IPC分类号： F01L134
CPC分类号： F02D13/0226 , F02D13/0234 , F02D13/0253 , F02D13/0257 , F02D13/0269 , F02F1/4214 , F02M25/08 , Y02T10/142 , Y02T10/18
摘要： A system and a method for controlling engine torque in an internal combustion with a randomly operable intake valve and a selectable intake valve is disclosed in which torque is controlled via a throttle valve when the randomly operable intake valve is deactivated and via intake valve closing time of the randomly operable intake valve when the selectable intake valve is deactivated.
摘要翻译： 公开了一种利用随机操作的进气门和可选择的进气门来控制内燃机中的发动机扭矩的系统和方法，其中当可随机操作的进气门停用时，通过节流阀控制扭矩，并经由进气门关闭时间 当可选择进气门被停用时可随机操作的进气门。
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公开(公告)号：US06513493B1
公开(公告)日：2003-02-04
申请号：US09650315
申请日：2000-08-29
IPC分类号： F02D700
CPC分类号： F02D13/0226 , F01L1/34 , F02D13/0234 , F02D13/0253 , F02D13/0257 , F02D41/0002 , F02D2041/001 , F02D2200/0406 , F02D2250/21 , F02M25/08 , Y02T10/18 , Y02T10/42
摘要： A system and a method to control air flow during a transition in an internal combustion engine, in which intake valves are operated by more than one type of actuation device, is disclosed. Based on demanded engine torque, engine speed and transition type, throttle position and closing time of a randomly operable intake valve are determined such that a smooth transition can be accomplished.
摘要翻译： 公开了一种在内燃机过渡期间控制空气流量的系统和方法，其中进气门由多种类型的致动装置操作。 根据要求的发动机转矩，发动机转速和转换类型，确定可随机操作的进气门的节气门位置和关闭时间，使得可以实现平稳过渡。
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8.发明授权公开(公告)号：US06386156B1
公开(公告)日：2002-05-14
申请号：US09650434
申请日：2000-08-29
申请人： William Francis Stockhausen , Mazen Hammoud , Thomas George Leone , Diana Dawn Brehob , John D. Russell
发明人： William Francis Stockhausen , Mazen Hammoud , Thomas George Leone , Diana Dawn Brehob , John D. Russell
IPC分类号： F01L134
CPC分类号： F02D13/0226 , F01L1/34 , F01L9/04 , F01L13/0005 , F01L2001/0537 , F01L2800/00 , F01L2820/01 , F02D13/0234 , F02D13/0253 , F02D13/0257 , F02D13/0269 , F02D41/0002 , F02D2041/001 , F02M25/08 , Y02T10/142 , Y02T10/18 , Y02T10/42
摘要： A method for controlling intake valves in an internal combustion with intake valves operated by more than one type of actuation device includes steps to accomplish smooth transitions among intake valve operating modes.
摘要翻译： 一种用于通过由多于一种类型的致动装置操作的进气门来控制内燃中的进气门的方法包括在进气门操作模式之间实现平滑过渡的步骤。
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