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公开(公告)号：US20160130994A1
公开(公告)日：2016-05-12
申请号：US14899068
申请日：2014-06-05
CPC classification number: F01M9/105 , F01L1/04 , F01L1/06 , F01M1/12 , F01M9/106 , F01M11/02 , F02B75/02 , F02B2075/027
Abstract: A four-stroke engine includes an oil tank, a crankshaft chamber, a distribution chamber, a rocker chamber, a combustion chamber, and a lubricating system. The oil tank is communicated with the crankshaft chamber through an oil supply channel. The four-stroke engine further comprises a cam and a transmission mechanism connected between the cam and a crankshaft of the crankshaft chamber in a matched manner. The cam is matched with a rocker of the rocker chamber and located above the combustion chamber.
Abstract translation: 四冲程发动机包括油箱，曲轴箱，分配室，摇臂室，燃烧室和润滑系统。 油箱通过供油通道与曲轴箱连通。 四冲程发动机还包括凸轮和传动机构，其以匹配的方式连接在凸轮和曲轴箱的曲轴之间。 凸轮与摇杆室的摇杆相配合，位于燃烧室上方。
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公开(公告)号：US20160125991A1
公开(公告)日：2016-05-05
申请号：US14926087
申请日：2015-10-29
Applicant: HUSCO Automotive Holding LLC
Inventor： Dean Wardle , Kyle Stifter
IPC: H01F7/10
CPC classification number: H01F7/1615 , F01L1/04 , F01L1/047 , F01L9/04 , F01L13/0036 , F01L2009/0401 , F01L2013/0052 , H01F27/2823 , H01F27/325
Abstract: A push pin actuator apparatus is provided. The push pin actuator apparatus includes a housing, a wire coil arranged within the housing and arranged around a first armature and a second armature. The first armature is coupled to a first push pin and the second armature is coupled to a second push pin. The push pin actuator apparatus further includes a first permanent magnet and a second permanent magnet arranged on opposing sides of the first armature, and a third permanent magnet and a fourth permanent magnet arranged on opposing sides of the second armature. The first push pin is actuated in response to a current being applied to the wire coil in a first direction, and the second push pin is actuated in response to a current being applied to the wire coil in a second direction opposite to the first direction.
Abstract translation: 提供了一种推针致动器装置。 推销致动器装置包括壳体，布置在壳体内并布置在第一电枢和第二电枢周围的线圈线圈。 第一电枢耦合到第一推销，第二电枢耦合到第二推销。 推杆致动器装置还包括布置在第一电枢的相对侧上的第一永磁体和第二永磁体，以及布置在第二电枢的相对侧上的第三永磁体和第四永磁体。 响应于沿着第一方向施加到线圈的电流来致动第一推销，并且响应于沿与第一方向相反的第二方向施加到线圈的电流来致动第二推销。
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163.发明授权公开(公告)号：US09279348B2
公开(公告)日：2016-03-08
申请号：US14047022
申请日：2013-10-07
Applicant: KOLBENSCHMIDT PIERBURG INNOVATIONS GMBH
Inventor： Frederic Lauer , Daniel Hosse , Rudolf Flierl
CPC classification number: F01L1/04 , F01L1/08 , F01L9/04 , F01L13/0063 , F01L2013/0068
Abstract: A mechanically controllable valve drive for a reciprocating piston engine configured to adjust a gas exchange valve includes the gas exchange valve, a cam assembly comprising a camshaft and at least one cam for the gas exchange valve, a valve, a valve lift adjustment assembly, a drag lift assembly, and a device. The valve lift adjustment assembly comprises a valve lift adjustment device, and an intermediate lever assembly comprising at least one intermediate lever comprising a working curve comprising curve portions. The valve lift adjustment assembly is configured to shift the valve between a zero lift and a maximum lift. The drag lever assembly is operatively connected to the working curve. The device is configured to provide a valve-lift standstill range so that, in a maximum lift position, the valve is opened for a turning angle ω of the camshaft with a flattened valve lift height.
Abstract translation: 用于配置成调节气体交换阀的往复式活塞发动机的机械可控阀驱动器包括气体交换阀，包括凸轮轴和用于气体交换阀的至少一个凸轮的凸轮组件，阀，气门升程调节组件， 牵引电梯组件和设备。 气门升程调节组件包括气门升程调节装置和包括至少一个中间杆的中间杆组件，该中间杆包括包括曲线部分的工作曲线。 阀升程调节组件被配置为在零升程和最大升程之间移动阀。 牵引杆组件可操作地连接到工作曲线。 该装置被配置成提供气门升降器停止范围，使得在最大提升位置中，打开阀门以使凸轮轴的转动角度ω具有扁平的气门升程高度。
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公开(公告)号：US20160025002A1
公开(公告)日：2016-01-28
申请号：US14774400
申请日：2014-03-12
Applicant: TWO STROKE DEVELOPMENTS LIMITED
Inventor： Paul Ellis
CPC classification number: F02B75/282 , F01B7/02 , F01B9/06 , F01B2009/061 , F01L1/04 , F01L5/04 , F01L5/20 , F01L17/00 , F01L2820/031 , F02B9/02 , F02B75/28
Abstract: The invention relates to an opposed piston engine comprising at least one cylinder, at least two pistons arranged to be reciprocated within the same cylinder in an opposed manner, at least one intake port through the cylinder wall, at least one exhaust port through the cylinder wall, at least one shaft arranged to be rotated by reciprocal motion of the opposed pistons, at least one reciprocatable sleeve valve within the cylinder for controlling porting of one or both of the at least one intake port and the at least one exhaust port, a sleeve valve driving mechanism for controlling reciprocal motion of the at least one sleeve valve, and a dwell mechanism. The dwell mechanism is configured to induce at least one period of dwell of the at least two pistons during their respective cycles of piston motion.
Abstract translation: 本发明涉及一种相对的活塞式发动机，其包括至少一个气缸，至少两个活塞，其布置成在相同气缸内以相对的方式往复运动，至少一个通过气缸壁的进气口，至少一个通过汽缸壁 至少一个轴，其布置成通过相对的活塞的往复运动而旋转，所述缸内的至少一个可往复运动的套筒阀用于控制所述至少一个进气口和所述至少一个排气口中的一个或两个的移入;套筒 用于控制所述至少一个套筒阀的往复运动的阀驱动机构和停留机构。 停留机构构造成在其活塞运动的各自循环期间诱导至少两个活塞的至少一个停留周期。
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公开(公告)号：US20150122207A1
公开(公告)日：2015-05-07
申请号：US14595880
申请日：2015-01-13
Applicant: Ford Global Technologies, LLC
Inventor： Jeffrey Allen Doering , John Eric Rollinger , Danny Zdravkovski , Karen Willard
CPC classification number: F01L13/0042 , F01L1/04 , F01L13/0036 , F01L2013/001 , F01L2013/0052 , F01L2820/031
Abstract: Methods are provided for improved control of valve activation/deactivation mechanisms. One example method comprises, adjusting an electromechanical actuator to actuate cylinder valve deactivation/activation mechanisms. The actuator is operated at multiple levels based on engine operating conditions.
Abstract translation: 提供了用于改进阀门激活/去激活机制的控制的方法。 一个示例性方法包括：调整机电致动器来致动气缸阀门去激活/激活机构。 执行器基于发动机工作条件在多个级别运行。
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Patent Agency Ranking
公开(公告)号：US20150108381A1
公开(公告)日：2015-04-23
申请号：US14556814
申请日：2014-12-01
Applicant: LAUNCHPOINT TECHNOLOGIES, INC.
Inventor： Brian A. PADEN , Orlo James FISKE , Michael R. RICCI , Murat OKCUOGLU , David B. PADEN , Bradley E. PADEN
CPC classification number: F16K31/04 , F01L1/04 , F01L1/462 , F01L9/04 , F01L2009/0403 , F01L2009/0407 , F01L2009/0411 , F01L2009/0432 , F01L2009/0467 , F01L2101/00 , F16K1/12 , F16K31/0655 , F16K31/56 , F16K31/563
Abstract: An electromagnetic valve apparatus with nonlinear springs for variable valve timing in an internal combustion engine. The apparatus includes a valve, floating spring assembly, translational cam, and motor. The cam and spring serve to minimize lash and valve stem bending forces. During opening and closing of the valve, spring potential energy is converted into valve kinetic energy and then back into potential energy at the end of the motion. The potential energy is then available for the next opening/closing event. The motor initiates motion, replaces friction and vibration losses, and terminates motion. However, the motor supplies minimal energy as the valve opens and closes, and vice-versa, naturally due to combined effects of system inertia and the nonlinear spring. In addition to valve control, the apparatus may be applied to fuel injectors, or any reciprocating linear or rotary mechanism where electronic control is used.
Abstract translation: 一种用于内燃机可变气门正时的非线性弹簧的电磁阀装置。 该装置包括阀，浮动弹簧组件，平移凸轮和马达。 凸轮和弹簧用于最大限度地减少间隙和阀杆弯曲力。 在阀的打开和关闭期间，弹簧势能被转换成阀动能，然后在运动结束时回到势能。 潜在的能量随后可用于下一个开/关事件。 电机启动运动，代替摩擦和振动损失，并终止运动。 然而，当阀门打开和关闭时，电机提供最小的能量，反之亦然，这是由于系统惯性和非线性弹簧的组合效应。 除了阀控制之外，该装置可以应用于燃料喷射器，或者使用电子控制的任何往复式线性或旋转机构。
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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
Applicant: Matthias EPPINGER , Kai LEHMANN , Marc MARONDE , Bernd NEUBAUER , Tilmann ROEMHELD , Thomas STOLK , Alexander VON GAISBERG-HELFENBERG
Inventor： Matthias EPPINGER , Kai LEHMANN , Marc MARONDE , Bernd NEUBAUER , Tilmann ROEMHELD , Thomas STOLK , Alexander VON GAISBERG-HELFENBERG
CPC classification number: F01L1/04 , F01L1/344 , F01L13/0036
Abstract: 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.
Abstract translation: 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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公开(公告)号：US08931443B2
公开(公告)日：2015-01-13
申请号：US13830205
申请日：2013-03-14
Applicant: Ford Global Technologies, LLC
Inventor： Jeffrey Allen Doering , John Eric Rollinger , Danny Zdravkovski , Karen Willard
CPC classification number: F01L13/0042 , F01L1/04 , F01L13/0036 , F01L2013/001 , F01L2013/0052 , F01L2820/031
Abstract: Methods are provided for improved control of valve activation/deactivation mechanisms. One example method comprises, adjusting an electromechanical actuator to actuate cylinder valve deactivation/activation mechanisms. The actuator is operated at multiple levels based on engine operating conditions.
Abstract translation: 提供了用于改进阀门激活/去激活机制的控制的方法。 一个示例性方法包括：调整机电致动器来致动气缸阀门去激活/激活机构。 执行器基于发动机工作条件在多个级别运行。
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169.发明授权Cylinder air volume difference adjuster and continuous variable valve lifter including the same 有权气缸风量调节器和连续可变气门挺杆包括相同公开(公告)号：US08910601B2
公开(公告)日：2014-12-16
申请号：US14040263
申请日：2013-09-27
Applicant: Hyundai Motor Company
Inventor： Byong Young Choi , Jin Kook Kong , Young Hong Kwak , Soo Hyung Woo , Gee Wook Shin
CPC classification number: F01L1/04 , F01L13/0063
Abstract: A continuous variable valve lifter having a cylinder air volume difference adjuster includes a camshaft having an input cam, an eccentric control shaft disposed parallel to the camshaft, and a control link rotatable around the eccentric control shaft. An output cam is provided to open and close a valve actuator for opening/closing, and a connection link is rotatably connected to the control link, and driving the output cam by the rotation of the input cam. A cam cap is disposed where the camshaft and the eccentric control shaft are mounted.The cylinder air volume difference adjuster includes a hinge pin serving as the rotational center of the output cam disposed parallel to the camshaft, a pin holder where the hinge pin is mounted, and an adjusting bolt for selectively shifting the position of the pin holder.
Abstract translation: 具有气缸空气量差调节器的连续可变气门升降器包括具有输入凸轮的凸轮轴，与凸轮轴平行设置的偏心控制轴以及围绕偏心控制轴可旋转的控制连杆。 提供输出凸轮以打开和关闭用于打开/关闭的阀致动器，并且连接连杆可旋转地连接到控制连杆，并且通过输入凸轮的旋转来驱动输出凸轮。 凸轮轴和偏心控制轴安装在凸轮盖上。 气缸空气量差调节器包括用作平行于凸轮轴的输出凸轮的旋转中心的铰链销，安装铰链销的销保持器和用于选择性地移动销保持器的位置的调节螺栓。
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公开(公告)号：US08820283B2
公开(公告)日：2014-09-02
申请号：US13865736
申请日：2013-04-18
Applicant: Mahle International GmbH
Inventor： Luke Brodbeck , Thomas Flender , Michael Kreisig , Falk Schneider , Antonio Menonna , Stefan Steichele
IPC: F01L1/34
CPC classification number: F01L1/34 , F01L1/04 , F01L2001/34423 , F01L2001/34433 , F01L2001/34493
Abstract: A camshaft may have an inner shaft and an outer shaft, each rotatable relative to the other. An adjusting device may include a first phase adjuster and a second phase adjuster. The outer shaft may be mounted in a stationary counter bearing adjacent to the adjusting device and the adjusting device may have a first phase adjuster and a second phase adjuster. The counter bearing may be designed as a slide bearing and oil supply to the phase adjusters may take place via the slide bearing. The slide bearing may have a first, second and third oil channel. The first oil channel may act on the first phase adjuster with corresponding oil flows, the second oil channel may act on the second phase adjuster with a first oil flow, and the third oil channel may act on the second phase adjuster with a second oil flow.
Abstract translation: 凸轮轴可以具有内轴和外轴，每个可相对于另一个旋转。 调节装置可以包括第一相位调节器和第二相位调节器。 外轴可以安装在与调节装置相邻的静止反向轴承中，并且调节装置可以具有第一相位调节器和第二相位调节器。 计数轴承可以设计为滑动轴承，相位调节器的供油可以通过滑动轴承进行。 滑动轴承可以具有第一，第二和第三油道。 第一油通道可以作用在具有相应油流的第一相调节器上，第二油通道可以用第一油流作用在第二相调节器上，并且第三油通道可以用第二油流动作用在第二相调节器 。
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