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1. 发明申请

US20120222636A1 VARIABLE VALVE ACTUATION MECHANISM FOR OVERHEAD-CAM ENGINES WITH AN OSCILLATING/SLIDING FOLLOWER 有权
标题翻译：具有振动/滑动角度的OVERHEAD-CAM发动机的可变阀门执行机构
公开(公告)号：US20120222636A1
公开(公告)日：2012-09-06
申请号：US13038445
申请日：2011-03-02
申请人： Burak A. Gecim
发明人： Burak A. Gecim
IPC分类号： F01L1/34
CPC分类号： F01L1/185 , F01L13/0021 , F01L2001/186 , F01L2001/467 , F01L2105/00
摘要： A finger follower apparatus to effect opening of an engine valve includes a first member with first and second opposite ends. The first member is pivotally fixed at the first end and operatively engaged with the engine valve at the second end. A second member is slidably engaged with the first member and carries a roller for engagement with a cam.
摘要翻译：实现打开发动机气门的手指随动装置包括具有第一和第二相对端的第一构件。第一构件在第一端处枢转地固定并且在第二端处可操作地与发动机气门接合。第二构件与第一构件可滑动地接合并且承载用于与凸轮接合的辊。

2. 发明申请

US20080173268A1 Hydraulic-pressure actuated locking mechanism and method 有权
标题翻译：液压致动锁定机构及方法
公开(公告)号：US20080173268A1
公开(公告)日：2008-07-24
申请号：US11626025
申请日：2007-01-23
申请人： Burak A. Gecim
发明人： Burak A. Gecim
IPC分类号： F01L1/245
CPC分类号： F01L1/267 , F01L1/18 , F01L1/255 , F01L13/0005 , F01L13/0015 , F01L2001/34453
摘要： A mechanism and method is provided for preventing instantaneous unlatching of a driving and a driven member upon an accidental drop in the hydraulic-holding pressure. One embodiment of the mechanism includes a housing having an inlet port connectable to a substantially sustained high pressure fluid source; and a configured locking pin axially displaceable to an engaged position with respect to the inlet port in response to high pressure fluid entrapped in the housing. The locking pin is spring-biasingly axially displaceable to a disengaged position when the pressure is low. The axial displacement of the locking pin sufficiently overlaps the inlet port to form a variable orifice so that the rate of exhausting of entrapped fluid is variable. In another embodiment, the entrapped fluid is slowly exhausted until a seal length is reduced to zero by the retraction of the locking pin. In another embodiment, latching and unlatching is controlled by pressure pulses. In the latched state, contact between positively-engaged parts negates the need for sustained high fluid pressures.
摘要翻译：提供一种机构和方法，用于防止在液压保持压力的意外下降时驱动和从动构件的瞬时解锁。机构的一个实施例包括具有可连接到基本上持续的高压流体源的入口的壳体; 以及配置的锁定销，其响应于捕获在壳体中的高压流体而轴向移位到相对于入口的接合位置。当压力低时，锁定销弹簧偏置地轴向移动到脱离位置。锁定销的轴向位移与入口端口充分重叠以形成可变孔口，使得截留流体的排出速率是可变的。在另一个实施例中，捕获的流体被缓慢排出，直到通过锁定销的缩回将密封件长度减小到零。在另一个实施例中，通过压力脉冲控制闭锁和解锁。在锁定状态下，正向啮合部件之间的接触不需要持续的高流体压力。

3. 发明授权

US08915220B2 Variable valve actuation mechanism for overhead-cam engines with an oscillating/sliding follower 有权
标题翻译：具有摆动/滑动跟随器的架空凸轮发动机的可变气门致动机构
公开(公告)号：US08915220B2
公开(公告)日：2014-12-23
申请号：US13038445
申请日：2011-03-02
申请人： Burak A. Gecim
发明人： Burak A. Gecim
IPC分类号： F01L1/34 , F01L1/30 , F01L1/18 , F01L3/10 , F01L13/00 , F01L1/46
CPC分类号： F01L1/185 , F01L13/0021 , F01L2001/186 , F01L2001/467 , F01L2105/00
摘要： A finger follower apparatus to effect opening of an engine valve includes a first member with first and second opposite ends. The first member is pivotally fixed at the first end and operatively engaged with the engine valve at the second end. A second member is slidably engaged with the first member and carries a roller for engagement with a cam.
摘要翻译：实现打开发动机气门的手指随动装置包括具有第一和第二相对端的第一构件。第一构件在第一端处枢转地固定并且在第二端处可操作地与发动机气门接合。第二构件与第一构件可滑动地接合并且承载用于与凸轮接合的辊。

4. 发明授权

US07621241B2 Hydraulic-pressure actuated locking mechanism and method 有权
标题翻译：液压致动锁定机构及方法
公开(公告)号：US07621241B2
公开(公告)日：2009-11-24
申请号：US11626025
申请日：2007-01-23
申请人： Burak A. Gecim
发明人： Burak A. Gecim
IPC分类号： F01L1/34
CPC分类号： F01L1/267 , F01L1/18 , F01L1/255 , F01L13/0005 , F01L13/0015 , F01L2001/34453
摘要： A mechanism and method is provided for preventing instantaneous unlatching of a driving and a driven member upon an accidental drop in the hydraulic-holding pressure. One embodiment of the mechanism includes a housing having an inlet port connectable to a substantially sustained high pressure fluid source; and a configured locking pin axially displaceable to an engaged position with respect to the inlet port in response to high pressure fluid entrapped in the housing. The locking pin is spring-biasingly axially displaceable to a disengaged position when the pressure is low. The axial displacement of the locking pin sufficiently overlaps the inlet port to form a variable orifice so that the rate of exhausting of entrapped fluid is variable. In another embodiment, the entrapped fluid is slowly exhausted until a seal length is reduced to zero by the retraction of the locking pin. In another embodiment, latching and unlatching is controlled by pressure pulses. In the latched state, contact between positively-engaged parts negates the need for sustained high fluid pressures.
摘要翻译：提供一种机构和方法，用于防止在液压保持压力的意外下降时驱动和从动构件的瞬时解锁。机构的一个实施例包括具有可连接到基本上持续的高压流体源的入口的壳体; 以及配置的锁定销，其响应于捕获在壳体中的高压流体而轴向移位到相对于入口的接合位置。当压力低时，锁定销弹簧偏置地轴向移动到脱离位置。锁定销的轴向位移与入口端口充分重叠以形成可变孔口，使得截留流体的排出速率是可变的。在另一个实施例中，捕获的流体被缓慢排出，直到通过锁定销的缩回将密封件长度减小到零。在另一个实施例中，通过压力脉冲控制闭锁和解锁。在锁定状态下，正向啮合部件之间的接触不需要持续的高流体压力。

5. 发明申请

US20090210139A1 Self-Tuning Active Engine Mount for Vehicles with Active Fuel Management Engine 失效
标题翻译：自调谐主动发动机支架，用于带主动燃料管理引擎的车辆
公开(公告)号：US20090210139A1
公开(公告)日：2009-08-20
申请号：US12031005
申请日：2008-02-14
申请人： Burak A. Gecim , Joel M. Maguire , Norman K. Bucknor
发明人： Burak A. Gecim , Joel M. Maguire , Norman K. Bucknor
IPC分类号： G06F19/00 , F16F15/00
CPC分类号： F16F15/027
摘要： An active engine mount assembly for counteracting resultant forces in active fuel management systems, wherein resultant forces are transmitted to a frame of a motorized vehicle generated by the deactivation of at least one cylinder in an internal combustion engine. The active engine mount assembly is fluidly connected to a hydraulic circuit. The hydraulic circuit is operatively connected to an engine crankshaft and operable to actively generate pressure pulses having frequencies self-synchronized with the rotational speed of the crankshaft.
摘要翻译：一种用于抵消主动燃料管理系统中的合力的主动发动机安装组件，其中合力通过内燃机中的至少一个汽缸的停用而被传递到由机动车辆的车架产生。主动发动机支架组件流体连接到液压回路。液压回路可操作地连接到发动机曲轴上并且可操作地主动地产生具有与曲轴的转速自同步的频率的压力脉冲。

6. 发明授权

US07404386B1 Multi-step valve actuation system 有权
标题翻译：多级阀门驱动系统
公开(公告)号：US07404386B1
公开(公告)日：2008-07-29
申请号：US11674166
申请日：2007-02-13
申请人： Madhusudan Raghavan , Burak A. Gecim , John Ioan Manole
发明人： Madhusudan Raghavan , Burak A. Gecim , John Ioan Manole
IPC分类号： F01L1/18
CPC分类号： F01L13/0036 , F01L1/146 , F01L1/18 , Y10T74/20882 , Y10T74/2107
摘要： A multi-step valve actuation system is provided to selectively open a poppet valve of an internal combustion engine having a camshaft rotatably supported by a cylinder block. The multi-step valve actuation system includes a rocker arm operable to selectively open the poppet valve and a pushrod operable to bias the rocker arm. A first follower arm is engageable with a first cam of the camshaft and operates to selectively bias the pushrod. A lash adjuster is disposed between the first follower arm and the pushrod. A second follower arm is engageable with a second cam of the camshaft and selectively latchable with respect to the first follower arm, while a third follower arm is engageable with a third cam of the camshaft and selectively latchable with respect to the first follower arm. An internal combustion engine incorporating the multi-step valve actuation system of the present invention is also disclosed.
摘要翻译：提供多级阀致动系统以选择性地打开具有由气缸体可旋转地支撑的凸轮轴的内燃机的提升阀。多级阀致动系统包括可操作以选择性地打开提升阀的摇臂和可操作以偏置摇臂的推杆。第一跟随器臂可与凸轮轴的第一凸轮接合并且操作以选择性地偏压推杆。间隙调节器设置在第一从动臂和推杆之间。第二从动臂可与凸轮轴的第二凸轮接合，并且可相对于第一从动臂可选择地锁定，而第三从动臂可与凸轮轴的第三凸轮接合并且可相对于第一从动臂可选择地闭锁。还公开了结合本发明的多级阀致动系统的内燃机。

7. 发明授权

US08328673B2 Variable speed accessory drive system 有权
标题翻译：变速附件驱动系统
公开(公告)号：US08328673B2
公开(公告)日：2012-12-11
申请号：US12581213
申请日：2009-10-19
申请人： Anthony L. Smith , Burak A. Gecim , Patrick B. Usoro
发明人： Anthony L. Smith , Burak A. Gecim , Patrick B. Usoro
IPC分类号： F16H3/72 , F16H37/02 , B60K17/28
CPC分类号： B60W10/30 , B60K6/365 , B60K6/48 , B60K25/02 , B60W10/08 , B60W10/115 , B60W20/00 , F16H3/724 , Y02T10/6221
摘要： The present invention provides an accessory drive system for a vehicle. The accessory drive system includes a planetary gear set having a first, second, and third planetary member. A torque transfer device operatively connects an engine with the first planetary member. A motor/generator is operatively connected to the second planetary member, and a plurality of accessories are operatively connected to the third planetary member. Engine output is transferable through the planetary gear set to drive the accessories, and the speed at which the accessories are driven is selectable by controlling the speed of the motor/generator.
摘要翻译：本发明提供了一种用于车辆的附件驱动系统。附件驱动系统包括具有第一，第二和第三行星构件的行星齿轮组。扭矩传递装置将发动机与第一行星构件可操作地连接。电动机/发电机可操作地连接到第二行星构件，并且多个附件可操作地连接到第三行星构件。发动机输出可以通过行星齿轮组传递，以驱动附件，并通过控制电机/发电机的速度来选择驱动附件的速度。

8. 发明授权

US07686715B2 Hybrid clamping mechanism for belt continuously variable transmission and method of use thereof 有权
标题翻译：用于带式无级变速器的混合夹紧机构及其使用方法
公开(公告)号：US07686715B2
公开(公告)日：2010-03-30
申请号：US10886722
申请日：2004-07-08
申请人： Richard W. Carlson , Burak A. Gecim
发明人： Richard W. Carlson , Burak A. Gecim
IPC分类号： F16H59/00 , F16H61/00 , F16H63/00
CPC分类号： F16H63/065 , F16H55/56
摘要： A hybrid clamping mechanism for a belt continuously variable transmission (CVT) is disclosed. A pulley having adjustable belt-engagement surfaces allow for a variable effective diameter of the belt when about the pulley. A clamping spring disposed to bias the belt-engagement surfaces closer together exert a clamping force on the belt. A first hydraulic drive is disposed to assist the clamping force of the clamping spring, and a second hydraulic drive is disposed to oppose the clamping force of the clamping spring. The total clamping force at the belt results from the clamping spring, the first hydraulic drive, the second hydraulic drive, or any combination comprising at least one of the foregoing.
摘要翻译：公开了一种用于带式无级变速器（CVT）的混合夹紧机构。具有可调节的带接合表面的滑轮允许当皮带轮周围的带的可变有效直径。设置成将带接合表面偏置在一起的夹紧弹簧在带上施加夹紧力。第一液压驱动器设置成辅助夹紧弹簧的夹紧力，并且第二液压驱动器设置成与夹紧弹簧的夹紧力相对。皮带上的总的夹紧力是由夹紧弹簧，第一液压驱动装置，第二液压驱动装置或包括前述的至少一个的任何组合产生的。

9. 发明授权

US07614371B2 Engine valvetrain having variable valve lift timing and duration 有权
标题翻译：发动机阀门具有可变气门升程时间和持续时间
公开(公告)号：US07614371B2
公开(公告)日：2009-11-10
申请号：US11671491
申请日：2007-02-06
申请人： Burak A. Gecim
发明人： Burak A. Gecim
IPC分类号： F01L1/34
CPC分类号： F01L1/356
摘要： An engine includes a crankshaft, a first noncircular gear operatively connected to the crankshaft to be driven thereby, a second noncircular gear meshingly engaged with the first noncircular gear, a cam operatively connected to the second noncircular gear to be driven thereby, and a valve operatively connected to the cam for movement between open and closed positions. The noncircular gears enable the speed of the cam to vary cyclically with constant rotation of the crankshaft speed. Valve lift timing and duration may be variable by moving the second noncircular gear with respect to the first noncircular gear while maintaining meshing engagement therebetween.
摘要翻译：发动机包括曲轴，可操作地连接到待驱动的曲轴的第一非圆形齿轮，与第一非圆形齿轮啮合的第二非圆形齿轮，可操作地连接到待驱动的第二非圆形齿轮的凸轮，以及可操作的阀连接到凸轮以在打开和关闭位置之间移动。非圆形齿轮使得凸轮的速度随曲轴速度的恒定旋转而周期性地变化。通过相对于第一非圆形齿轮移动第二非圆形齿轮同时保持它们之间的啮合接合，气门提升时间和持续时间可以变化。

10. 发明申请

US20080096711A1 Variable speed accessory drive system 审中-公开
标题翻译：变速附件驱动系统
公开(公告)号：US20080096711A1
公开(公告)日：2008-04-24
申请号：US11551775
申请日：2006-10-23
申请人： Anthony L. Smith , Burak A. Gecim , Patrick B. Usoro
发明人： Anthony L. Smith , Burak A. Gecim , Patrick B. Usoro
IPC分类号： F16H3/72
CPC分类号： B60W10/30 , B60K6/365 , B60K6/48 , B60K25/02 , B60W10/08 , B60W10/115 , B60W20/00 , F16H3/724 , Y02T10/6221
摘要： The present invention provides an accessory drive system for a vehicle. The accessory drive system includes a planetary gear set having a first, second, and third planetary member. A torque transfer device operatively connects an engine with the first planetary member. A motor/generator is operatively connected to the second planetary member, and a plurality of accessories are operatively connected to the third planetary member. Engine output is transferable through the planetary gear set to drive the accessories, and the speed at which the accessories are driven is selectable by controlling the speed of the motor/generator.
摘要翻译：本发明提供了一种用于车辆的附件驱动系统。附件驱动系统包括具有第一，第二和第三行星构件的行星齿轮组。扭矩传递装置将发动机与第一行星构件可操作地连接。电动机/发电机可操作地连接到第二行星构件，并且多个附件可操作地连接到第三行星构件。发动机输出可以通过行星齿轮组传递，以驱动附件，并通过控制电机/发电机的速度来选择驱动附件的速度。

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