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51. 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。

52. 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。

53. 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。

54. 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。

55. 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。

56. 发明授权

US08401756B2 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：US08401756B2
公开(公告)日：2013-03-19
申请号：US13280765
申请日：2011-10-25
申请人： Thomas H. Wilson , Charles F. Long , Travis A. Brown
发明人： Thomas H. Wilson , Charles F. Long , Travis A. Brown
IPC分类号： G03G7/00
CPC分类号： F16D48/066 , F16D2500/1026 , F16D2500/1027 , F16D2500/10412 , F16D2500/1085 , F16D2500/3022 , F16D2500/3024 , F16D2500/30803 , F16D2500/5018 , F16D2500/50275 , F16D2500/70217 , F16D2500/70223 , F16D2500/70406 , F16D2500/70605 , Y10T477/689 , Y10T477/6936
摘要： A method, apparatus and system for controlling transmission clutch system output 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 pressure control systems.
摘要翻译：提供了一种用于控制变速离合器系统输出压力的方法，装置和系统。传动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压力控制系统。

57. 发明授权

US08221288B2 Electro-hydraulic control system diagnostics 有权
标题翻译：电液控制系统诊断
公开(公告)号：US08221288B2
公开(公告)日：2012-07-17
申请号：US12479215
申请日：2009-06-05
申请人： Charles F. Long
发明人： Charles F. Long
IPC分类号： F16H61/26 , G01M13/02 , E03B7/07
CPC分类号： F16H61/12 , F16H59/72 , F16H61/0202 , F16H61/2807 , F16H2059/683 , F16H2061/1264 , Y10S477/906 , Y10T137/8158 , Y10T137/8326 , Y10T137/86485 , Y10T477/6939
摘要： Various embodiments of methods, apparatus and systems that diagnose and/or detect faults of an electro-hydraulic control system for a transmission are presented. Some embodiments, adjust a main line pressure of the electro-hydraulic control system and detect faults based upon changes in a pressure switch resulting from such adjustments of the main line pressure. The pressure switch may be incorporated into a control main valve or a clutch trim valve of the electro-hydraulic control system.
摘要翻译：提出了用于诊断和/或检测用于变速器的电液控制系统的故障的方法，装置和系统的各种实施例。一些实施例，调整电液控制系统的主管路压力，并且基于由主管路压力的这种调整产生的压力开关的变化来检测故障。压力开关可以结合到电液控制系统的控制主阀或离合器调节阀中。

58. 发明授权

US08052563B2 Electro-hydraulic control system for transmission with dual-area piston for torque-transmitting mechanism 有权
标题翻译：用于扭矩传递机构的双面活塞传动电液控制系统
公开(公告)号：US08052563B2
公开(公告)日：2011-11-08
申请号：US11856751
申请日：2007-09-18
申请人： Jason L. Ellis , Darren J. Weber , Charles F. Long
发明人： Jason L. Ellis , Darren J. Weber , Charles F. Long
IPC分类号： F16H31/00
CPC分类号： F16H61/061 , F16H61/0206 , F16H61/686 , F16H2061/062
摘要： An electro-hydraulic control system is provided for a transmission with a torque-transmitting mechanism that has a dual area piston. When pressurized fluid is provided to a first of the two piston areas, the position of a spring-biased shift valve controls whether pressurized fluid communicates with the second piston area. A solenoid valve in fluid communication with the shift valve is energizable to direct pressurized fluid to the shift valve to urge the shift valve to the unstroked position to which the spring also urges. The shift valve may also be urged by pressurized fluid to the stroked position, but only when the solenoid valve is not energized. The spring maintains the shift valve in the unstroked position when pressurized fluid is directed to the shift valve to act both against and with the spring.
摘要翻译：为具有具有双面活塞的扭矩传递机构的变速器提供电液控制系统。当加压流体被提供给两个活塞区域中的第一个时，弹簧偏置的换档阀的位置控制加压流体是否与第二活塞区域连通。与换档阀流体连通的电磁阀可通电以将加压流体引导到换挡阀，以将换档阀推动到弹簧也促使的非行程位置。换档阀也可以被加压流体推动到划线位置，但是仅当电磁阀未通电时。当加压流体被引导到换挡阀以使弹簧与弹簧作用时，弹簧将换挡阀保持在非冲程位置。

59. 发明申请

US20100312441A1 MAIN MODULATION CALIBRATION USING CONTROL MAIN VALVE 有权
标题翻译：使用控制主阀进行主调节校准
公开(公告)号：US20100312441A1
公开(公告)日：2010-12-09
申请号：US12479042
申请日：2009-06-05
申请人： Charles F. Long
发明人： Charles F. Long
IPC分类号： G06F19/00
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。

60. 发明授权

US07841457B2 Centrifuge and venting system for a transmission 有权
标题翻译：离心机和排气系统用于传动
公开(公告)号：US07841457B2
公开(公告)日：2010-11-30
申请号：US11770153
申请日：2007-06-28
申请人： Drew A. Crafton , Charles F. Long , Randall S. Conn
发明人： Drew A. Crafton , Charles F. Long , Randall S. Conn
IPC分类号： F01M11/08 , B01D19/00 , F16D25/12
CPC分类号： F16H57/027 , F16H2061/004 , Y10T137/3185
摘要： A transmission having a shaft driven by a prime mover such as an engine or motor is provided. The transmission includes a first stationary element for supporting the shaft for rotation, and a torque transmitting device connectable to the shaft and rotatable about an axis. The torque transmitting device is actuated by a hydraulic fluid. A first passage is connected to the torque transmitting device and is in communication with the hydraulic fluid. The first passage extends radially inward from the torque transmitting device. A vent passage is located within the first stationary element and is in communication with the first passage. Rotation of the torque transmitting device about the axis separates entrained air from the fluid and urges air radially inward through the first passage and into the vent passage, thereby removing air from the hydraulic fluid and circuit.
摘要翻译：提供具有由诸如发动机或马达的原动机驱动的轴的变速器。变速器包括用于支撑轴的旋转的第一固定元件和可连接到轴上并可围绕轴线旋转的扭矩传递装置。扭矩传递装置由液压流体驱动。第一通道连接到扭矩传递装置并且与液压流体连通。第一通道从扭矩传递装置径向向内延伸。排气通道位于第一固定元件内并与第一通道连通。转矩传递装置围绕轴的旋转将夹带的空气与流体分开，并将空气径向向内推动穿过第一通道并进入通气通道，从而从液压流体和回路中除去空气。

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