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1. 发明授权

US07228783B2 Pressure control system for a torque-transmitting mechanism 有权
标题翻译：用于扭矩传递机构的压力控制系统
公开(公告)号：US07228783B2
公开(公告)日：2007-06-12
申请号：US11198251
申请日：2005-08-05
申请人： Ronald F. Lochocki, Jr. , Robert L. Moses , Shushan Bai
发明人： Ronald F. Lochocki, Jr. , Robert L. Moses , Shushan Bai
IPC分类号： F15B13/044
CPC分类号： F15B5/006 , F15B13/0433 , F15B21/08 , F16D48/066 , F16D2048/0221 , F16D2500/5108 , F16D2500/70406 , F16D2500/70418
摘要： The present invention provides a pressure control system having a control solenoid with plurality of coils disposed therein, and operable to provide a plurality of pressure gain characteristics to a torque-transmitting mechanism. By selectively energizing the individual coils or a combination thereof, multiple pressure gains may be achieved with a minimum of additional system hardware.
摘要翻译：本发明提供一种具有控制螺线管的压力控制系统，其具有设置在其中的多个线圈，并且可操作以向扭矩传递机构提供多个压力增益特性。通过选择性地激励各个线圈或其组合，可以利用最小的附加系统硬件实现多个压力增益。

2. 发明授权

US08285463B2 Method and system for calibrating a pressure sensor for an automatic transmission 有权
标题翻译：用于校准自动变速器的压力传感器的方法和系统
公开(公告)号：US08285463B2
公开(公告)日：2012-10-09
申请号：US12539331
申请日：2009-08-11
申请人： Robert L. Moses , Ronald F. Lochocki, Jr.
发明人： Robert L. Moses , Ronald F. Lochocki, Jr.
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： F16H59/68 , F16H61/0021 , F16H2059/683 , F16H2312/20 , G01L27/002 , Y10T477/624 , Y10T477/6939
摘要： A method and control system for operating a transmission includes a transmission control module determining a transmission sensor signal and a transmission pressure sensor offset prior to starting a vehicle engine and an engine start initiator starting the vehicle engine. The transmission control module controls a transmission function in response the transmission pressure sensor offset and the pressure sensor signal.
摘要翻译：用于操作变速器的方法和控制系统包括在起动车辆发动机之前确定传动传感器信号和传动压力传感器偏移的变速器控制模块以及启动车辆发动机的发动机起动起动器。传动控制模块响应于传动压力传感器偏移和压力传感器信号来控制传动功能。

3. 发明申请

US20110040463A1 METHOD AND SYSTEM FOR CALIBRATING A PRESSURE SENSOR FOR AN AUTOMATIC TRANSMISSION 有权
标题翻译：用于校准用于自动变速器的压力传感器的方法和系统
公开(公告)号：US20110040463A1
公开(公告)日：2011-02-17
申请号：US12539331
申请日：2009-08-11
申请人： Robert L. Moses , Ronald F. Lochocki, JR.
发明人： Robert L. Moses , Ronald F. Lochocki, JR.
IPC分类号： G06F19/00
CPC分类号： F16H59/68 , F16H61/0021 , F16H2059/683 , F16H2312/20 , G01L27/002 , Y10T477/624 , Y10T477/6939
摘要： A method and control system for operating a transmission includes a transmission control module determining a transmission sensor signal and a transmission pressure sensor offset prior to starting a vehicle engine and an engine start initiator starting the vehicle engine. The transmission control module controls a transmission function in response the transmission pressure sensor offset and the pressure sensor signal.
摘要翻译：用于操作变速器的方法和控制系统包括在起动车辆发动机之前确定传动传感器信号和传动压力传感器偏移的变速器控制模块以及启动车辆发动机的发动机起动起动器。传动控制模块响应于传动压力传感器偏移和压力传感器信号来控制传动功能。

4. 发明授权

US08556765B2 Multi-speed transmission with an engine start/stop enabler 有权
标题翻译：具有发动机起动/停止启动器的多速变速器
公开(公告)号：US08556765B2
公开(公告)日：2013-10-15
申请号：US13216991
申请日：2011-08-24
申请人： Casie M. Bockenstette , Robert L. Moses , Carlos E. Marin , Zhen J. Zhang
发明人： Casie M. Bockenstette , Robert L. Moses , Carlos E. Marin , Zhen J. Zhang
IPC分类号： F16H3/62 , F16H3/44 , F16D1/00 , F16D37/02
CPC分类号： F16H3/62 , F16H3/66 , F16H61/06 , F16H2200/006 , F16H2200/2012 , F16H2200/2043 , Y10T74/19219
摘要： A transmission includes an input member, an output member, a plurality of torque-transmitting mechanisms that are selectively engageable to establish at least four forward speed ratios and at least one reverse speed ratio between the input member and the output member, and one or more latches associated with one or more of the torque-transmitting mechanisms. The one or more latches engages the respective torque-transmitting mechanisms during or prior to a start event.
摘要翻译：变速器包括输入构件，输出构件，多个扭矩传递机构，其可选择性地接合以在输入构件和输出构件之间建立至少四个前进速度比和至少一个倒档速度比，以及一个或多个与一个或多个扭矩传递机构相关联的闩锁。一个或多个闩锁在启动事件期间或之前与相应的扭矩传递机构接合。

5. 发明授权

US5454764A Manual transmission control 失效
标题翻译：手动变速器控制
公开(公告)号：US5454764A
公开(公告)日：1995-10-03
申请号：US162504
申请日：1993-12-03
申请人： Melissa M. Koenig , William J. Vukovich , Robert L. Moses
发明人： Melissa M. Koenig , William J. Vukovich , Robert L. Moses
IPC分类号： F15B13/06 , F16H59/04 , F16H61/02 , F15B13/044
CPC分类号： F15B13/06 , F16H59/045 , F16H61/0276 , F16H61/0286
摘要： A transmission has a manual selector valve which is reciprocally and rotatably mounted in a valve body and operable in a conventional "H" shift pattern to permit selection of first through fifth forward drive conditions, a neutral condition and a reverse drive condition in a planetary transmission. The selector valve has a line pressure chamber formed thereon that remains in fluid communication with a line feed passage in the valve body throughout the "H" pattern. This line pressure chamber is selectively alignable with respective clutch and brake apply passages formed in the valve body to control the flow of pressurized oil for the engagement of respective clutches and brakes. A plurality of exhaust chambers formed therein are also selectively connectible with the clutch and brake apply passages to control disengagement of the respective clutches and brakes not required for the selected drive condition.
摘要翻译：变速器具有手动选择阀，其可往复并可旋转地安装在阀体中并且可以常规的“H”换档模式操作，以允许选择行星传动装置中的第一至第五前进驱动条件，空档状态和倒档驱动条件。选择阀具有形成在其上的管线压力室，其保持与阀体中的线进给通道在整个“H”型图案处流体连通。该管路压力室与形成在阀体中的相应的离合器和制动施加通道选择性地对准，以控制加压油的流动，用于接合相应的离合器和制动器。形成在其中的多个排气室也可选择性地与离合器和制动施加通道连接，以控制相应的离合器和所选驱动条件不需要的制动器的分离。

6. 发明授权

US08364361B2 Transmission clutch control apparatus and method 有权
标题翻译：变速离合器控制装置及方法
公开(公告)号：US08364361B2
公开(公告)日：2013-01-29
申请号：US12030978
申请日：2008-02-14
申请人： Bret M. Olson , Robert L. Moses , Randall B. Dlugoss
发明人： Bret M. Olson , Robert L. Moses , Randall B. Dlugoss
IPC分类号： B60W10/02
CPC分类号： F16D48/066 , F16D2500/3024 , F16D2500/50684 , F16D2500/70414 , F16D2500/7061 , F16D2500/70652 , Y10T477/70 , Y10T477/75 , Y10T477/753 , Y10T477/78
摘要： A method for controlling a clutch assembly includes controlling an actual clutch fill pressure using open-loop pressure controls when an active fill phase is detected, and using closed-loop pressure controls when the active fill phase is complete or when an overfill condition is detected. The method supplies the actual clutch pressure according to a second set of open-loop pressure controls when a step in commanded clutch pressure is detected. The method monitors a fill pressure and time during the step, and applies the clutch pressure according to the closed-loop pressure controls when either value equals a corresponding threshold value. A clutch assembly has a piston for compressing clutch disks to initiate a shift event, an algorithm for controlling the shift event, and a sensor for determining an actual clutch pressure during the shift phases. The algorithm switches between closed-loop and open-loop pressure controls in response to different shift phases.
摘要翻译：一种用于控制离合器组件的方法包括当检测到有效填充相位时使用开环压力控制来控制实际离合器填充压力，并且当主动填充阶段完成时或当检测到过度填充状态时使用闭环压力控制。当检测到指令离合器压力的阶跃时，该方法根据第二组开环压力控制提供实际的离合器压力。该方法监测步骤期间的填充压力和时间，并且当任一值等于相应的阈值时，根据闭环压力控制施加离合器压力。离合器组件具有用于压缩离合器盘以启动换档事件的活塞，用于控制换档事件的算法，以及用于在换档阶段期间确定实际离合器压力的传感器。该算法响应于不同的换档阶段在闭环和开环压力控制之间切换。

7. 发明授权

US06964631B2 Integrated electric motor-driven oil pump for automatic transmissions in hybrid applications 有权
标题翻译：用于混合动力应用中的自动变速器的集成电动机油泵
公开(公告)号：US06964631B2
公开(公告)日：2005-11-15
申请号：US10785508
申请日：2004-02-24
申请人： Robert L. Moses , John R. Maten
发明人： Robert L. Moses , John R. Maten
IPC分类号： B60K5/08 , B60K6/383 , B60K6/54 , B60K6/02
CPC分类号： B60K6/383 , B60K6/54 , F16H57/0439 , F16H61/0031 , Y10T477/20 , Y10T477/23
摘要： An electric motor is connected solidly to the main transmission oil pump shaft on the transmission case. An off-axis chain and gear are connected to the main oil pump shaft via a single freewheeling clutch, so that either source of torque in a hybrid motor can drive the oil pump or the oil pump can be driven by the electric motor or the hybrid motor depending on which motor is traveling at a higher speed.
摘要翻译：电动机与传动箱上的主变速箱油泵轴牢固连接。离轴链和齿轮通过单个续流离合器连接到主油泵轴，使得混合动力马达中的扭矩源可以驱动油泵，或者油泵可以由电动机或混合动力驱动电机取决于哪个电机以更高的速度行驶。

8. 发明授权

US08652002B2 Method of operating a torque converter clutch 有权
标题翻译：操纵变矩器离合器的方法
公开(公告)号：US08652002B2
公开(公告)日：2014-02-18
申请号：US13442404
申请日：2012-04-09
申请人： Paul G. Otanez , Zhen J. Zhang , Robert L. Moses , Gary E. McGee
发明人： Paul G. Otanez , Zhen J. Zhang , Robert L. Moses , Gary E. McGee
IPC分类号： F16H61/48
CPC分类号： F16H61/0031 , B60Y2300/18016 , B60Y2300/18025 , F16H61/143 , F16H61/684 , F16H2312/14 , Y10T477/6333 , Y10T477/6418 , Y10T477/755
摘要： A method of operating a torque converter clutch in an engine start-stop vehicle improves launch after an auto stop event. During the autostop event, hydraulic fluid is supplied to the torque converter clutch operator through one or more solenoid valves by an auxiliary electric pump. When the prime mover is started at the conclusion of the autostop event, the torque converter clutch is thus locked, assuring rapid and sufficient torque transfer through the torque converter to the transmission and improved acceleration during vehicle launch. As the vehicle accelerates, the hydraulic pressure in the clutch operator is reduced and slip through the clutch increased to achieve a smooth launch and return to conventional torque converter operation.
摘要翻译：在发动机起停车辆中操作变矩器离合器的方法改善了自动停止事件之后的发动。在自动停止事件期间，液压流体通过辅助电动泵通过一个或多个电磁阀提供给变矩器离合器操作器。当原动机在自动停止事件结束时启动时，变矩器离合器因此被锁定，确保通过变矩器快速和足够的扭矩传递到变速器并且在车辆启动期间改善加速度。当车辆加速时，离合器操作器中的液压减小并且通过离合器滑动增加以实现平稳启动并返回到传统的变矩器操作。

9. 发明授权

US08425378B2 Dual gain clutch control system 有权
标题翻译：双增益离合器控制系统
公开(公告)号：US08425378B2
公开(公告)日：2013-04-23
申请号：US12474338
申请日：2009-05-29
申请人： Vijay A. Neelakantan , Todd C. Schanz , Robert L. Moses , Bret M. Olson
发明人： Vijay A. Neelakantan , Todd C. Schanz , Robert L. Moses , Bret M. Olson
IPC分类号： B60W10/00
CPC分类号： F16D25/0638 , F16D48/02 , F16D2048/0254 , F16H61/0206 , F16H61/061 , F16H61/30 , Y10T477/638
摘要： An automatic transmission includes a control system for controlling a clutch of the transmission. The control system includes a first variable flow solenoid and a second variable flow solenoid, each in selective fluid communication with the clutch. The first variable force solenoid provides hydraulic fluid within a first pressure range of 0 and 1,000 kPa. The second variable force solenoid provides hydraulic fluid within a second pressure range of 0 and 2,000 kPa. A transmission controller sends an electrical signal having a current between the range of 0 and 1 amp to one of the first and second variable flow solenoids. The pressure output of each of the first and second variable force solenoids is a function of, within their respective first and second pressure ranges, the amplitude of the current of the electrical signal to provide two distinct power gains to the single clutch.
摘要翻译：自动变速器包括用于控制变速器离合器的控制系统。控制系统包括与离合器选择性流体连通的第一可变流量螺线管和第二可变流量螺线管。第一可变力螺线管在0和1,000kPa的第一压力范围内提供液压流体。第二可变力螺线管在0和2,000kPa的第二压力范围内提供液压流体。变速器控制器将具有0和1安培范围之间的电流的电信号发送到第一和第二可变流量螺线管之一。第一和第二可变力螺线管中的每一个的压力输出是在其相应的第一和第二压力范围内的电信号的电流的幅度的函数，以向单个离合器提供两个不同的功率增益。

10. 发明授权

US08037989B2 Torque transmitting device actuation system using a piezoelectric pump 有权
标题翻译：使用压电泵的扭矩传递装置致动系统
公开(公告)号：US08037989B2
公开(公告)日：2011-10-18
申请号：US12180237
申请日：2008-07-25
申请人： Vijay A. Neelakantan , John C. Schultz , Bret M. Olson , Hamid Vahabzadeh , Robert L. Moses
发明人： Vijay A. Neelakantan , John C. Schultz , Bret M. Olson , Hamid Vahabzadeh , Robert L. Moses
IPC分类号： F16D25/12
CPC分类号： F16H61/30 , F16H61/0021 , F16H61/0206 , F16H2061/0034 , F16H2061/0046
摘要： A hydraulic control system for actuating a torque transmitting device in a transmission includes a sump for receiving a hydraulic fluid and a piezoelectric pump for pumping the hydraulic fluid from the sump to the torque transmitting device. A first fluid flow path communicates the hydraulic fluid from the sump to the piezoelectric pump and a second fluid flow path communicates the hydraulic fluid from the piezoelectric pump to the torque transmitting device. An exhaust means selectively communicates the hydraulic fluid from the torque transmitting device to the sump.
摘要翻译：用于致动变速器中的扭矩传递装置的液压控制系统包括用于接收液压流体的贮槽和用于将液压流体从贮槽泵送到扭矩传递装置的压电泵。第一流体流动路径将液压流体从贮槽连接到压电泵，并且第二流体流动路径将来自压电泵的液压流体连接到扭矩传递装置。排气装置选择性地将来自扭矩传递装置的液压流体连通到贮槽。

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