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公开(公告)号：US20070056542A1
公开(公告)日：2007-03-15
申请号：US11584337
申请日：2006-10-20
IPC分类号： F01L1/34
CPC分类号： F16H35/008 , F01L1/344 , F01L1/352 , F01L2001/0473
摘要： In an adjusting mechanism having an adjusting device for adjusting a phase position of a camshaft in relation to a crankshaft of an internal combustion engine, and a drive gear driven by the crankshaft, for driving the camshaft, a four-shaft transmission configured as an epicyclic summing gear train for the adjustment of the phase position of the camshaft is provided in a housing from which four shafts extend and two of them are concentric for connection to corresponding shafts of a control motor capable of applying different braking torques to the two concentric shafts.
摘要翻译： 在具有用于调节凸轮轴相对于内燃机的曲轴的相位位置的调节装置和由曲轴驱动的用于驱动凸轮轴的驱动齿轮的调节机构中，配置为周期性的四轴传动 用于调整凸轮轴的相位位置的总和齿轮系设置在四个轴延伸的壳体中，其中两个轴是同心的，用于连接到能够对两个同心轴施加不同制动力矩的控制电动机的相应轴。
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32.发明申请Device for adjusting the relative angular position of two rotating elements 审中-公开用于调节两个旋转元件的相对角位置的装置公开(公告)号：US20050115529A1
公开(公告)日：2005-06-02
申请号：US11003009
申请日：2004-12-01
CPC分类号： F01L1/344 , F01L1/34 , F01L1/46 , F01L2001/3443
摘要： In a device for adjusting the relative angular position of two rotating elements which are connected to a drive and, via a transmission element, to an actuating shaft by means of which a rotor of an electric actuating drive and the relative angular position of the rotating elements can be changed, the actuating shaft is operatively connected to at least one of the rotating elements and normally locked for a safe emergency operating mode.
摘要翻译： 在用于调节两个旋转元件的相对角位置的装置中，所述两个旋转元件连接到驱动器，并且经由传动元件连接到致动轴，通过该致动轴，电致动驱动的转子和旋转元件的相对角位置 可以改变，致动轴可操作地连接到至少一个旋转元件，并且通常被锁定以用于安全的紧急操作模式。
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公开(公告)号：US06772719B2
公开(公告)日：2004-08-10
申请号：US10616687
申请日：2003-07-10
IPC分类号： F01L902
摘要： In an operating system for a hydraulic valve clearance control element of an internal combustion engine, which includes a hydraulic fluid having a pressure that depends on the engine operating state and wherein the hydraulic clearance control element includes a pressure chamber in which a hydraulic fluid volume is maintained for adjusting the length of the hydraulic clearance control element and means for maintaining the fluid volume when, after engine shut down, the pressure of the hydraulic fluid supplied by an engine fluid pressure source drops below a certain value so as to maintain the hydraulic clearance control element at its operating length during engine shutdown, means are arranged on the hydraulic fluid supply line to the hydraulic valve clearance control element for releasing hydraulic fluid to reduce its pressure below the certain value immediately upon engine shut down to safely maintain the hydraulic clearance control elements at their operating length.
摘要翻译： 在用于内燃机的液压阀间隙控制元件的操作系统中，其包括具有取决于发动机操作状态的压力的液压流体，并且其中液压间隙控制元件包括其中液压流体体积为 维持用于调节液压间隙控制元件的长度和用于在发动机关闭之后保持流体体积的装置，由发动机流体压力源供应的液压流体的压力降低到一定值以下，以保持液压间隙 控制元件在发动机停机期间的运行长度上，装置被布置在液压流体供给管路上，用于液压阀间隙控制元件，用于释放液压流体，以在发动机关闭时立即将其压力降低到一定值以安全地保持液压间隙控制 元素在其运行长度。
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公开(公告)号：US20150013628A1
公开(公告)日：2015-01-15
申请号：US14480076
申请日：2014-09-08
申请人： Matthias EPPINGER , Kai LEHMANN , Marc MARONDE , Bernd NEUBAUER , Tilmann ROEMHELD , Thomas STOLK , Alexander VON GAISBERG-HELFENBERG
发明人： Matthias EPPINGER , Kai LEHMANN , Marc MARONDE , Bernd NEUBAUER , Tilmann ROEMHELD , Thomas STOLK , Alexander VON GAISBERG-HELFENBERG
CPC分类号： F01L1/04 , F01L1/344 , F01L13/0036
摘要： In a motor vehicle valve train adjustment device comprising at least one camshaft with at least two axially displaceable cam elements wherein at least one cam element has a cam track with a valve lift and a cam track with zero valve lift for a deactivation of at least one cylinder, and at least one other cam element of the at least two axially displaceable cam elements has a cam track with a first valve lift and a cam track with a second valve lift by which a cylinder which remains fueled during a partial cylinder deactivation is adapted to the at least one cylinder deactivation by special valve lift characteristics.
摘要翻译： 在机动车辆气门机构调节装置中，其包括具有至少两个可轴向移动的凸轮元件的至少一个凸轮轴，其中至少一个凸轮元件具有带气门升程的凸轮轨道和具有零气门升程的凸轮轨道，用于至少一个 圆柱体，并且至少两个可轴向移动的凸轮元件的至少一个其它凸轮元件具有带有第一气门升程的凸轮轨道和具有第二气门升程的凸轮轨道，通过该凸轮轨道在部分气缸停用期间保持燃料的气缸被适配 通过特殊的气门升程特性到至少一个气缸停用。
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35.发明授权公开(公告)号：US08813701B2
公开(公告)日：2014-08-26
申请号：US13695034
申请日：2011-04-16
IPC分类号： F01L1/34
CPC分类号： F01L1/352
摘要： In a phase adjustment device for a valve drive mechanism of an internal combustion engine, in particular a camshaft adjustment device, with a phase adjustment unit which, for adjusting a phase position in a normal operating mode, comprises a coupling unit for controlling an adjustment gear element by applying a braking force, and with a failsafe adjustment arrangement for setting a defined fail-safe phase position in a fail-safe operating mode, the adjustment unit includes mechanical means for varying the braking force of the coupling unit of the phase adjustment unit for setting the phase angle to a controllable failsafe phase angle position.
摘要翻译： 在用于内燃机的气门驱动机构的特别是凸轮轴调节装置的相位调整装置中，具有用于在正常运行模式下调节相位的相位调整单元包括用于控制调节齿轮的联接单元 通过施加制动力，并且具有故障安全调节装置，用于在故障保护操作模式中设定规定的故障安全相位置，所述调整单元包括用于改变所述相位调整单元的联接单元的制动力的机械装置 用于将相位角设置为可控故障安全相位角位置。
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公开(公告)号：US08474424B2
公开(公告)日：2013-07-02
申请号：US12927117
申请日：2010-11-05
IPC分类号： F01L1/34
CPC分类号： F01L13/0036 , F01L2013/0052
摘要： In a valve drive train device, particularly of an internal combustion engine, having an actuating device provided to displace at least one first axially displaceable cam element using a shifting gate, the actuating device is designed for switching the axially displaceable first cam element into the various switching positions.
摘要翻译： 在具有致动装置的气门传动系装置中，具有致动装置，该致动装置设置成使用移动闸门移动至少一个第一可轴向移动的凸轮元件，该致动装置设计成用于将可轴向移动的第一凸轮元件切换成各种 切换位置。
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公开(公告)号：US08387579B2
公开(公告)日：2013-03-05
申请号：US12804289
申请日：2010-07-19
IPC分类号： F01L1/34
CPC分类号： F01L1/047 , F01L13/0036 , F01L2013/0052
摘要： In a valve drive train arrangement for an internal combustion engine having a camshaft with a cam element axially displaceable supported on the camshaft and having a stop for limiting the axial movement of the cam element, the stop has at least one stop element extending radially from the camshaft for engagement with the cam element.
摘要翻译： 在具有凸轮轴的凸轮轴的阀传动系装置中，所述凸轮轴具有可轴向移动的凸轮轴支撑在所述凸轮轴上并具有用于限制所述凸轮元件的轴向运动的止挡件，所述止动件具有至少一个从所述凸轮轴径向延伸的止动元件 用于与凸轮元件接合的凸轮轴。
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公开(公告)号：US08347838B2
公开(公告)日：2013-01-08
申请号：US12658587
申请日：2010-02-08
IPC分类号： F01L1/34
CPC分类号： F01L1/0532 , F01L13/0036 , F01L2013/0052
摘要： In an internal combustion engine valve drive train switching arrangement with a switching unit, the switching unit has at least one actuating unit with at least two switching members and at least one switching device for actuating the two switching members independently in an at least partial chronological offset, so as to perform a first switching process based on a first signal and then a second switching process, independently of an electronic evaluation.
摘要翻译： 在具有开关单元的内燃机气门传动系切换装置中，开关单元具有至少一个具有至少两个开关构件的致动单元和至少一个开关装置，用于以至少部分时间偏移独立地致动两个开关构件 ，以便独立于电子评估，基于第一信号和第二切换处理执行第一切换处理。
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公开(公告)号：US08307794B2
公开(公告)日：2012-11-13
申请号：US12658588
申请日：2010-02-08
IPC分类号： F01L1/34
CPC分类号： F01L13/00 , F01L13/0005 , F01L13/0036 , F01L2013/0052
摘要： In an internal combustion engine valve drive switching device with a switching unit, the switching unit includes an implementation unit for implementing a first switching process based on at least one signal and thereafter, to implement a second switching process independently of an electronic evaluation.
摘要翻译： 在具有开关单元的内燃机驱动开关装置中，切换单元包括用于基于至少一个信号实现第一切换处理的实现单元，此后，独立于电子评估实现第二切换处理。
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公开(公告)号：US08235011B2
公开(公告)日：2012-08-07
申请号：US12658586
申请日：2010-02-05
申请人： Markus Lengfeld , Jens Meintschel , Thomas Stolk , Martin Ströer , Alexander von Gaisberg-Helfenberg
发明人： Markus Lengfeld , Jens Meintschel , Thomas Stolk , Martin Ströer , Alexander von Gaisberg-Helfenberg
IPC分类号： F01L9/04
CPC分类号： F01L13/06 , F01L2013/0052 , H01H50/16
摘要： In an actuating device with at least one electrical or electromagnetic actuation unit, at least two activation sequences performed by different actuation elements of the actuation unit are associated with at least two different electrical and/or electromagnetic states of the actuation unit via electric coil units energized by current flowing in different flow directions.
摘要翻译： 在具有至少一个电气或电磁致动单元的致动装置中，通过致动单元的不同致动元件执行的至少两个启动序列通过电线圈单元被激励而与致动单元的至少两个不同的电和/或电磁状态相关联 通过电流在不同的流动方向流动。
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