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21. 发明授权

US07396306B2 Multiplexed control system and method for an electrically variable hybrid transmission 有权
标题翻译：用于电动混合变速箱的多路复用控制系统和方法
公开(公告)号：US07396306B2
公开(公告)日：2008-07-08
申请号：US11285681
申请日：2005-11-21
申请人： Charles F. Long , Michael D. Foster
发明人： Charles F. Long , Michael D. Foster
IPC分类号： B60W10/02 , B60W10/10
CPC分类号： B60W10/10 , B60K1/02 , B60K6/36 , B60K6/365 , B60K6/387 , B60K6/40 , B60K6/445 , B60K6/547 , B60W10/02 , B60W20/00 , F16H61/0206 , F16H2037/106 , F16H2059/683 , Y02T10/6239
摘要： A powertrain has an electrically variable hybrid transmission having an electro-hydraulic control system, plurality of electrical power units, and a plurality of torque transmitting mechanisms selectively engageable by the electro-hydraulic control system to provide four forward speed ranges, a neutral condition, an electric low and high speed mode, and an electrically variable low and high speed mode. Additionally, the electrically variable hybrid transmission provides a parallel reverse mode and a series reverse mode. The present invention provides an improved electro-hydraulic control system having a multiplexed electronic transmission range selection (ETRS) and reverse dog clutch system for an electrically variable hybrid transmission. The multiplexed control system of the present invention allows effective control of both the ETRS system and reverse dog clutch system using only one solenoid valve.
摘要翻译：动力系具有电动混合变速器，其具有电液控制系统，多个电力单元以及可由电液控制系统选择性地接合的多个扭矩传递机构，以提供四个前进速度范围，中立状态，电动低速和高速模式，以及电可变的低速和高速模式。此外，电可变混合变速器提供并联反向模式和串联反向模式。本发明提供了一种改进的电液控制系统，其具有用于电可变混合变速器的多路复用电子变速范围选择（ETRS）和反向离合器离合器系统。本发明的复用控制系统允许仅使用一个电磁阀来有效地控制ETRS系统和反向离合器系统。

22. 发明授权

US07322899B1 Electro-hydraulic control system for an electrically variable hybrid transmission 有权
标题翻译：电动液压控制系统，用于电动混合变速器
公开(公告)号：US07322899B1
公开(公告)日：2008-01-29
申请号：US11115102
申请日：2005-04-26
申请人： Charles F. Long , Michael D. Foster
发明人： Charles F. Long , Michael D. Foster
IPC分类号： F16H31/00
CPC分类号： F16H61/12 , F16H61/0206 , F16H61/686 , F16H2061/1232 , F16H2061/1268
摘要： A powertrain has an electrically variable hybrid transmission having an electro-hydraulic control system, plurality of electrical power units, and a plurality of torque transmitting mechanisms selectively engageable by the electro-hydraulic control system to provide four forward speed ranges, a neutral condition, an electric low and high speed mode, an electrically variable low and high speed mode, and a hill hold mode. The electro-hydraulic control system permits operation in the electrically variable low mode of operation if the electrical power is interrupted when the powertrain is operating in the first forward range, electric low speed mode, electrically variable low speed mode, and hill hold mode. Additionally, the system permits operation in the electrically variable high speed mode of operation if the electrical power is interrupted when the powertrain is operating in the second through fourth forward range, electric high speed mode, and electrically variable high speed mode.
摘要翻译：动力系具有电动混合变速器，其具有电液控制系统，多个电力单元以及可由电液控制系统选择性地接合的多个扭矩传递机构，以提供四个前进速度范围，中立状态，电动低速和高速模式，电可变低速和高速模式以及坡道保持模式。电动液压控制系统允许在动力系在第一前进档，电低速模式，电可变低速模式和坡道保持模式下操作时中断电力可操作的电动可变低操作模式。另外，如果动力系在第二到第四前进范围，电动高速模式和电动高速模式下工作时，如果电力中断，则该系统允许在电气可变的高速运行模式中进行操作。

23. 发明申请

US20160169376A1 System and Method for Multiplexing Gear Engagement Control and Providing Fault Protection in a Toroidal Traction Drive Automatic Transmission 审中-公开
标题翻译：齿轮啮合控制和环形牵引力传动自动变速箱故障保护的系统与方法
公开(公告)号：US20160169376A1
公开(公告)日：2016-06-16
申请号：US15051538
申请日：2016-02-23
申请人： Charles F. Long , Darren J. Weber , John William Edward Fuller
发明人： Charles F. Long , Darren J. Weber , John William Edward Fuller
IPC分类号： F16H61/02 , F16H61/664 , F16H15/38
CPC分类号： F16H61/0267 , F16D48/02 , F16D48/062 , F16D2048/0209 , F16H15/00 , F16H15/38 , F16H61/0206 , F16H61/664 , Y10T74/19251
摘要： An apparatus for multiplexing gear engagement control in an automatic transmission is provided. At least two friction engagement devices are configured to selectively engage and disengage a different gear ratio of the transmission. A trim system is configured to selectively supply engagement and disengagement pressures to at least one fluid passageway. A first control valve is fluidly coupled directly to the at least one fluid passageway and directly to each of the at least two friction engagement devices. The first control valve is configured to selectively route the engagement and disengagement pressures through the first control valve directly to the at least two friction devices.
摘要翻译：提供了一种用于在自动变速器中复用齿轮啮合控制的装置。至少两个摩擦接合装置构造成选择性地接合和分离变速器的不同齿轮比。修剪系统构造成选择性地向至少一个流体通道提供接合和分离压力。第一控制阀直接流体耦合到至少一个流体通道并直接连接至至少两个摩擦接合装置中的每一个。第一控制阀构造成选择性地将接合和分离压力通过第一控制阀直接传递到至少两个摩擦装置。

24. 发明授权

US08762018B2 Method and apparatus for clutch pressure control 有权
标题翻译：用于离合器压力控制的方法和装置
公开(公告)号：US08762018B2
公开(公告)日：2014-06-24
申请号：US13495443
申请日：2012-06-13
申请人： Thomas H. Wilson , Charles F. Long , Travis A. Brown , Darren J. Weber
发明人： Thomas H. Wilson , Charles F. Long , Travis A. Brown , Darren J. Weber
IPC分类号： G03G7/00
CPC分类号： F16D48/02 , F16D48/066 , F16D2048/0209 , F16D2048/0293 , F16D2500/1027 , F16D2500/3022 , F16D2500/3024 , F16D2500/5018 , F16D2500/70217 , F16D2500/70223 , F16H61/06 , F16H2061/064
摘要： A method, apparatus and system for controlling transmission clutch and/or variator system pressures is provided. A transmission control unit and a pressure control device including an electro-hydraulic valve and a pressure switch cooperate to provide self-calibrating clutch and/or variator pressure control systems.
摘要翻译：提供了一种用于控制变速器离合器和/或变换器系统压力的方法，装置和系统。变速器控制单元和包括电动液压阀和压力开关的压力控制装置协同提供自校准离合器和/或变速器压力控制系统。

25. 发明申请

US20140116175A1 Engine-Off Auxiliary Hydraulic Pressurization System and Method for a Transmission 有权
标题翻译：发动机辅助液压加压系统及传动方法
公开(公告)号：US20140116175A1
公开(公告)日：2014-05-01
申请号：US14067489
申请日：2013-10-30
申请人： Charles F. Long , Phillip McCauley , Charles Taylor
发明人： Charles F. Long , Phillip McCauley , Charles Taylor
IPC分类号： F16H61/00
CPC分类号： F16H61/0031 , F16H59/44 , F16H59/68 , F16H61/0021 , F16H2059/683 , F16H2312/14 , Y10T74/20024
摘要： An auxiliary hydraulic pressurization system for use with a vehicle including a transmission having a hydraulic reservoir, a hydraulic circuit, and a main pump is disclosed herein. The auxiliary hydraulic pressurization system includes an auxiliary pump and a controller. The auxiliary pump has a low side adapted to be coupled to the hydraulic reservoir and a high side adapted to be coupled to the hydraulic circuit. The controller is electrically connectable to the auxiliary pump and is configured to turn on the auxiliary pump in response to receipt of a signal indicating that the vehicle is in a stop condition to maintain hydraulic pressurization of the hydraulic circuit of the transmission when the vehicle is in the stop condition.
摘要翻译：本文公开了一种与包括具有液压储存器，液压回路和主泵的变速器的车辆一起使用的辅助液压加压系统。辅助液压加压系统包括辅助泵和控制器。辅助泵具有适于联接到液压储存器的低侧和适于联接到液压回路的高侧。控制器可电连接到辅助泵，并且被配置为响应于接收到指示车辆处于停止状态的信号来接通辅助泵，以在车辆处于停止状态时保持变速器的液压回路的液压加压停止条件。

26. 发明申请

US20140066249A1 System and Method for Multiplexing Gear Engagement Control and Providing Fault Protection in a Toroidal Traction Drive Automatic Transmission 审中-公开
标题翻译：齿轮啮合控制和环形牵引力传动自动变速箱故障保护的系统与方法
公开(公告)号：US20140066249A1
公开(公告)日：2014-03-06
申请号：US14076869
申请日：2013-11-11
申请人： Charles F. Long , Darren J. Weber , John William Edward Fuller
发明人： Charles F. Long , Darren J. Weber , John William Edward Fuller
IPC分类号： F16H15/00
CPC分类号： F16H61/0267 , F16D48/02 , F16D48/062 , F16D2048/0209 , F16H15/00 , F16H15/38 , F16H61/0206 , F16H61/664 , Y10T74/19251
摘要： An apparatus for multiplexing gear engagement control in an automatic transmission is provided. At least two friction engagement devices are configured to selectively engage and disengage a different gear ratio of the transmission. A trim system is configured to selectively supply engagement and disengagement pressures to at least one fluid passageway. A first control valve is fluidly coupled directly to the at least one fluid passageway and directly to each of the at least two friction engagement devices. The first control valve is configured to selectively route the engagement and disengagement pressures through the first control valve directly to the at least two friction devices.
摘要翻译：提供了一种用于在自动变速器中复用齿轮啮合控制的装置。至少两个摩擦接合装置构造成选择性地接合和分离变速器的不同齿轮比。修剪系统构造成选择性地向至少一个流体通道提供接合和分离压力。第一控制阀直接流体耦合到至少一个流体通道并直接连接至至少两个摩擦接合装置中的每一个。第一控制阀构造成选择性地将接合和分离压力通过第一控制阀直接传递到至少两个摩擦装置。

27. 发明申请

US20140026703A1 Main Modulation Calibration Using Control Main Valve 审中-公开
标题翻译：使用控制主阀进行主调制校准
公开(公告)号：US20140026703A1
公开(公告)日：2014-01-30
申请号：US14038356
申请日：2013-09-26
申请人： Charles F. Long
发明人： Charles F. Long
IPC分类号： F16H61/28 , F16H61/00
CPC分类号： F16H61/2807 , F16H61/0021 , F16H2059/683 , F16H2061/1208 , F16H2061/126 , F16H2342/10 , Y10T74/20024 , Y10T137/8158
摘要： Various embodiments of methods, apparatus and systems that calibrate main modulation of an electro-hydraulic control system for a vehicle transmission are presented. Some embodiments calibrate regulator control signals that cause a main regulator valve to develop a main line pressure based upon status of a control main valve that develops a control main pressure based upon the main line pressure.
摘要翻译：呈现校准车辆变速器电液控制系统主调制方法，装置和系统的各种实施例。一些实施例校准调节器控制信号，其使得主调节阀基于基于主管线压力产生控制主压力的控制主阀的状态来形成主管路压力。

28. 发明申请

US20130345943A1 Control for Torque Converter Having Multiple Selectively Engageable Converter Couplers 审中-公开
标题翻译：具有多个选择性可接合转换器耦合器的扭矩转换器的控制
公开(公告)号：US20130345943A1
公开(公告)日：2013-12-26
申请号：US14014830
申请日：2013-08-30
申请人： Charles F. Long , David C. Ames
发明人： Charles F. Long , David C. Ames
IPC分类号： F16H61/02
CPC分类号： F16H61/0202 , F16H61/0206 , F16H61/0286 , F16H61/686 , F16H2200/006 , Y10T74/20024 , Y10T137/8593 , Y10T477/635 , Y10T477/693635 , Y10T477/73 , Y10T477/75
摘要： An apparatus and method of controlling a torque transmitting apparatus having multiple selectively engageable couplers is provided. The multiple couplers may be selectively engaged and disengaged to provide a mechanical, friction or fluid coupling between portions of the torque transmitting apparatus and other components of a vehicle powertrain during various operational stages. The control apparatus includes a fluid pressure control device and a fluid flow control device.
摘要翻译：提供一种控制具有多个可选择性接合耦合器的扭矩传递装置的装置和方法。可以选择性地接合和分离多个联轴器以在扭矩传递装置的各部分和车辆动力系的其它部件之间在各种操作阶段期间提供机械，摩擦或流体连接。控制装置包括流体压力控制装置和流体流量控制装置。

29. 发明授权

US08527169B2 Control for torque converter having multiple selectively engageable converter couplers 有权
标题翻译：具有多个可选择性接合的转换器耦合器的变矩器的控制
公开(公告)号：US08527169B2
公开(公告)日：2013-09-03
申请号：US12400907
申请日：2009-03-10
申请人： Charles F. Long , David C. Ames
发明人： Charles F. Long , David C. Ames
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： F16H61/0202 , F16H61/0206 , F16H61/0286 , F16H61/686 , F16H2200/006 , Y10T74/20024 , Y10T137/8593 , Y10T477/635 , Y10T477/693635 , Y10T477/73 , Y10T477/75
摘要： An apparatus and method of controlling a torque transmitting apparatus having multiple selectively engageable couplers is provided. The multiple couplers may be selectively engaged and disengaged to provide a mechanical, friction or fluid coupling between portions of the torque transmitting apparatus and other components of a vehicle powertrain during various operational stages. The control apparatus includes a fluid pressure control device and a fluid flow control device.
摘要翻译：提供一种控制具有多个可选择性接合耦合器的扭矩传递装置的装置和方法。可以选择性地接合和分离多个联轴器以在扭矩传递装置的各部分和车辆动力系的其它部件之间在各种操作阶段期间提供机械，摩擦或流体连接。控制装置包括流体压力控制装置和流体流量控制装置。

30. 发明授权

US08437932B2 Main modulation calibration using clutch trim valve 有权
标题翻译：使用离合器调节阀进行主调制校准
公开(公告)号：US08437932B2
公开(公告)日：2013-05-07
申请号：US12479062
申请日：2009-06-05
申请人： Charles F. Long
发明人： Charles F. Long
IPC分类号： G06F7/00 , G06F17/00 , G06F19/00
CPC分类号： F16H61/061 , B60W2510/0638 , B60W2510/1015 , B60W2510/104 , B60W2510/107 , B60W2540/10 , B60W2540/16 , F16H2059/683 , F16H2061/064 , F16H2342/00 , F16H2342/04 , Y10T477/75
摘要： Various embodiments of methods, apparatus and systems that calibrate main modulation of an elector-hydraulic control system are presented. Some embodiments calibrate regulator control signals that cause a main regulator valve to develop a main line pressure based upon status of a clutch trim valve that develops a clutch feed pressure for a clutch of a transmission.
摘要翻译：提出了校准电液控制系统的主调制方法，装置和系统的各种实施例。一些实施例校准调节器控制信号，其使得主调节阀基于离合器调节阀的状态产生主管路压力，该离合器调节阀产生用于变速器离合器的离合器进给压力。

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