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公开(公告)号：US08474422B2
公开(公告)日：2013-07-02
申请号：US12927118
申请日：2010-11-05
IPC分类号： F01L1/34
CPC分类号： F01L1/352 , F01L2001/0475 , F01L2001/34483 , H02K5/1735 , H02K7/116 , H02K49/046
摘要： In a camshaft unit, particularly of an internal combustion engine, comprising a camshaft connected to a drive unit to be driven thereby, a phase displacement unit including an actuating gear and a control unit with a rotor and a stator unit in the form of a brake element for adjusting a phase relation between the drive unit and the camshaft, and a bearing device for supporting part of the control unit, the bearing device is designed to accommodate radial tolerances between the stator element and the rotor element.
摘要翻译： 在具有连接到驱动单元的凸轮轴的内燃机的凸轮轴单元中，包括致动齿轮的相位移单元和具有转子和具有制动器形式的定子单元的控制单元 用于调节驱动单元和凸轮轴之间的相位关系的元件以及用于支撑控制单元的一部分的轴承装置，轴承装置设计成适应定子元件和转子元件之间的径向公差。
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公开(公告)号：US08347837B2
公开(公告)日：2013-01-08
申请号：US12658584
申请日：2010-02-08
IPC分类号： F01L1/34
CPC分类号： F01L13/0036 , F01L1/46 , F01L2013/0052
摘要： In an internal combustion engine valve drive train switching arrangement with a switching unit, the switching unit includes at least two control structure arranged at adjacent ends of at least two switching devices of the actuating units and an actuating unit cooperating with at least one control track formed by the switching devices of the actuating unit.
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，切换单元包括布置在致动单元的至少两个切换装置的相邻端部处的至少两个控制结构以及与形成的至少一个控制轨道协作的致动单元 通过致动单元的开关装置。
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公开(公告)号：US20110203541A1
公开(公告)日：2011-08-25
申请号：US13066167
申请日：2011-04-07
CPC分类号： F01L1/34 , F01L1/34413 , F01L13/0042 , F01L2013/0052
摘要： In a valve drive train device of an internal combustion engine, comprising a phase adjustment device for the adjustment of a phase position between a primary cam and a secondary cam which belong to a same category and which are arranged coaxial with one another, at least one is assigned to a pair of cams for executing a valve lift changeover so as to allow the valve drive train device to be instantly adjusted to a momentary operating situation.
摘要翻译： 在内燃机的阀传动系装置中，包括相位调整装置，用于调节属于相同类别并且彼此同轴布置的主凸轮和副凸轮之间的相位位置，至少一个 被分配给用于执行气门升程转换的一对凸轮，以允许阀传动系装置被立即调节到瞬时的操作状态。
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公开(公告)号：US20110079190A1
公开(公告)日：2011-04-07
申请号：US12927118
申请日：2010-11-05
IPC分类号： F01L1/34
CPC分类号： F01L1/352 , F01L2001/0475 , F01L2001/34483 , H02K5/1735 , H02K7/116 , H02K49/046
摘要： In a camshaft unit, particularly of an internal combustion engine, comprising a camshaft connected to a drive unit to be driven thereby, a phase displacement unit including an actuating gear and a control unit with a rotor and a stator unit in the form of a brake element for adjusting a phase relation between the drive unit and the camshaft, and a bearing device for supporting part of the control unit, the bearing device is designed to accommodate radial tolerances between the stator element and the rotor element.
摘要翻译： 在具有连接到驱动单元的凸轮轴的内燃机的凸轮轴单元中，包括致动齿轮的相位移单元和具有转子和具有制动器形式的定子单元的控制单元 用于调节驱动单元和凸轮轴之间的相位关系的元件以及用于支撑控制单元的一部分的轴承装置，轴承装置设计成适应定子元件和转子元件之间的径向公差。
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公开(公告)号：US20100288218A1
公开(公告)日：2010-11-18
申请号：US12800807
申请日：2010-05-21
IPC分类号： F01L1/34
CPC分类号： F01L13/0036 , F01L1/053 , F01L2013/0052 , Y10T29/49293 , Y10T74/2107
摘要： In a valve drive arrangement for an internal combustion engine including a camshaft carrying axially movable cam elements provided with cams for operating gas exchange valves of the internal combustion engine and an actuation device having at least one shift element which is provided to shift cam element by means of a shifting gate between opposite axial positions, the valve drive arrangement has a change-over device for changing the axial shift direction of the shift element from one to the opposite axial position.
摘要翻译： 在一种用于内燃机的阀驱动装置中，该内燃机包括一凸轮轴，该凸轮轴承载有用于操作内燃机的气体交换阀的凸轮的轴向可移动的凸轮元件，以及具有至少一个换档元件的致动装置，该换档元件设置成通过装置移动凸轮元件 在相对的轴向位置之间的换档闸门，阀驱动装置具有用于将换挡元件的轴向移动方向从一个轴向位置改变到相对的轴向位置的转换装置。
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公开(公告)号：US20100199935A1
公开(公告)日：2010-08-12
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：US20100199934A1
公开(公告)日：2010-08-12
申请号：US12658584
申请日：2010-02-08
IPC分类号： F01L1/34
CPC分类号： F01L13/0036 , F01L1/46 , F01L2013/0052
摘要： In an internal combustion engine valve drive train switching arrangement with a switching unit, the switching unit includes at least two control structure arranged at adjacent ends of at least two switching devices of the actuating units and an actuating unit cooperating with at least one control track formed by the switching devices of the actuating unit.
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，切换单元包括布置在致动单元的至少两个切换装置的相邻端部处的至少两个控制结构以及与形成的至少一个控制轨道协作的致动单元 通过致动单元的开关装置。
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公开(公告)号：US20070266975A1
公开(公告)日：2007-11-22
申请号：US11726733
申请日：2007-03-22
IPC分类号： F01L1/047
摘要： In a camshaft adjusting device comprising an adjusting mechanism for adjusting the phase positions of first and second camshafts with respect to a crankshaft driving the camshaft adjusting device, the adjusting mechanism includes an adjustment input and first and second outputs connected to the first and second camshafts respectively, with first and second transmission ratios, respectively, for changing the phase angles between the drive input and the first and second outputs respectively, at different rates when the adjustment input is actuated.
摘要翻译： 在一种凸轮轴调节装置中，包括用于调节第一和第二凸轮轴相对于驱动凸轮轴调节装置的曲轴的相位位置的调节机构，调节机构包括调节输入和分别与第一和第二凸轮轴连接的第一和第二输出 分别具有第一和第二传动比，用于当调节输入被致动时以不同的速率分别改变驱动输入和第一和第二输出之间的相位角。
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公开(公告)号：US09404396B2
公开(公告)日：2016-08-02
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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10.发明授权公开(公告)号：US08474420B2
公开(公告)日：2013-07-02
申请号：US13441863
申请日：2012-04-07
IPC分类号： F02B75/04
CPC分类号： F02B75/041
摘要： In an internal combustion engine for a motor vehicle, comprising a crankcase and a crankshaft accommodated therein, and a cylinder housing including at least one cylinder with a cylinder head, the cylinder housing with the cylinder head is supported directly on the crankshaft via eccentric elements which are pivotable for adjusting a position of the cylinder housing with the cylinder head relative to the crankshaft with the crankcase (12) for changing the compression ratio of the engine.
摘要翻译： 在用于机动车辆的内燃机中，包括容纳在其中的曲轴箱和曲轴，以及包括具有气缸盖的至少一个气缸的气缸壳体，具有气缸盖的气缸壳体通过偏心元件直接支撑在曲轴上，偏心元件 可枢轴转动，用于利用曲轴箱（12）相对于曲轴调节气缸盖相对于气缸盖的位置，以改变发动机的压缩比。
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