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61. 发明申请

WO2017201355A1 PLANETARY POWERTRAIN CONFIGURATIONS WITH A BALL VARIATOR CONTINUOUSLY VARIABLE TRANSMISSION USED AS A POWERSPLIT 审中-公开
公开(公告)号：WO2017201355A1
公开(公告)日：2017-11-23
申请号：PCT/US2017/033445
申请日：2017-05-19
申请人： DANA LIMITED
发明人： MCINDOE, Gordon M. , PETERS, Sebastian J.
IPC分类号： F16H3/00 , F16H37/08 , F16H3/093 , F16H25/18
CPC分类号： F16H37/042 , F16H3/006 , F16H15/28 , F16H37/086 , F16H2037/0866 , F16H2037/0873 , F16H2200/0043
摘要： Devices and methods are provided herein for the transmission of power in motor vehicles. Power is transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmission is provided with a ball variator assembly having an array of balls, a planetary gear set coupled thereto and an arrangement of rotatable shafts with multiple gears and clutches that extend the ratio range of the variator. In some embodiments, a locking clutch is operably coupled to the planetary gear set to selectively couple two of the elements of the planetary gear set during operation. Engagement of the locking clutch corresponds to a fixed ratio operating mode. Disengagement of the locking clutch corresponds to a variable ratio operating mode.

62. 发明申请

WO2017196921A1 CONTROL STRATEGIES FOR HYBRID ELECTRIC POWERTRAIN CONFIGURATIONS WITH A BALL VARIATOR 审中-公开
标题翻译：一种球型混合动力电动汽车混合动力系统的控制策略
公开(公告)号：WO2017196921A1
公开(公告)日：2017-11-16
申请号：PCT/US2017/031875
申请日：2017-05-10
申请人： DANA LIMITED
发明人： KUMAR, Krishna
IPC分类号： B60K6/543 , F16H15/52 , F16H37/08 , F16H15/50 , B60W10/103 , B60W10/06 , B60W10/08 , B60W10/108 , B60W20/11
CPC分类号： B60K6/543 , B60K6/365 , B60K6/387 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/103 , B60W10/108 , B60W20/11 , B60W2510/0604 , B60W2510/0657 , B60W2510/102 , B60W2510/244 , F16H15/28 , F16H15/52 , F16H37/086 , F16H2037/0886 , Y02T10/6239 , Y02T10/6286
摘要： Regular torque split planetary gear trains for automotive hybrid powertrains are limited by the fixed ratio of the planetary gear train. A powertrain incorporating a continuously variable transmission using a torque split with variable ratios enables the powertrain to use the ideal operating lines (IOL) of the engine, electric motor-generator along with the high voltage battery charge/discharge paths, depending upon the mode of operation (charge sustain or charge deplete modes) of the hybrid powertrain. A powertrain further equipped with a hybrid supervisory controller that chooses the torque split and path of highest efficiency from engine to wheel, optionally operate at the best potential overall efficiency point in any mode and also provide torque variability, thereby leading to the best combination of powertrain performance and fuel efficiency. Embodiments of powertrain configurations that optionally improve the efficiency of hybrid vehicles are discussed herein.
摘要翻译：用于汽车混合动力传动系的正常扭矩分流行星齿轮系受行星齿轮系的固定比率限制。动力传动系结合使用具有可变比率的扭矩分配的无级变速器，使动力系能够使用发动机，电动发电机的理想操作线路（IOL）以及高电压电池充电/放电路径，这取决于模式混合动力系统的运行（充电维持或充电耗尽模式）。动力传动系还配备了混合动力监控控制器，可选择发动机至车轮的扭矩分配和最高效率路径，可选择在任何模式下以最佳潜在总效率点运行，并提供扭矩可变性，从而实现动力总成的最佳组合性能和燃油效率。这里讨论了可选地提高混合动力车辆的效率的动力系结构的实施例。

63. 发明申请

WO2017176821A1 NON-SYNCHRONOUS SHIFT CONTROL METHOD AND ASSEMBLIES FOR CONTINUOUSLY VARIABLE TRANSMISSIONS 审中-公开
标题翻译：非同步换档控制方法和用于连续可变传动的组件
公开(公告)号：WO2017176821A1
公开(公告)日：2017-10-12
申请号：PCT/US2017/026041
申请日：2017-04-05
申请人： DANA LIMITED
发明人： LOHR, III, Charles B. , MILLER, Travis J. , PETERS, Sebastian J. , WALTZ, William F.
IPC分类号： F16H61/664 , F16H15/28 , F16H37/08
CPC分类号： F16H61/702 , F16H3/663 , F16H3/666 , F16H15/28 , F16H15/503 , F16H37/022 , F16H37/086 , F16H59/14 , F16H59/46 , F16H61/0021 , F16H61/664 , F16H2003/445 , F16H2037/023 , F16H2037/0866 , F16H2059/465 , F16H2200/0043 , F16H2200/2005 , F16H2200/2007 , F16H2200/201 , F16H2200/2012 , F16H2200/2023 , F16H2200/2043 , F16H2200/2097
摘要： Devices and methods are provided herein for the transmission of power in motor vehicles. Power is transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmission is provided with a ball variator assembly having an array of balls, a planetary gear set coupled thereto and an arrangement of rotatable shafts with multiple gears and clutches that extend the ratio range of the variator. In some embodiments, clutches are coupled to the gear sets to enable shifting of gear modes. In some embodiments, the speed ratio of the ball variator is adjusted in concert with the adjustment of clutches.
摘要翻译：本文提供了用于机动车辆中的动力传输的设备和方法。通过将扭矩分成两个或更多个扭矩路径，以更平滑和更有效的方式传输动力。无级变速器设置有球变速器组件，该变速器组件具有球的阵列，联接到其上的行星齿轮组以及具有延伸变速器的比率范围的具有多个齿轮和离合器的可旋转轴的布置。在一些实施例中，离合器联接到齿轮组以使齿轮模式能够转换。在一些实施例中，球变速器的速比与离合器的调整一致地进行调整。

64. 发明申请

WO2017123867A1 FOUR MODE DUAL PLANETARY POWERTRAIN CONFIGURATIONS WITH A BALL VARIATOR CONTINUOUSLY VARIABLE TRANSMISSION USED AS A POWERSPLIT 审中-公开
标题翻译：具有球变速器的四模式双行星动力系统配置连续可变变速器用作动力分配器
公开(公告)号：WO2017123867A1
公开(公告)日：2017-07-20
申请号：PCT/US2017/013332
申请日：2017-01-13
申请人： DANA LIMITED
发明人： PETERS, Sebastian, J. , DEVREESE, Thibault, G.
IPC分类号： F16H15/28 , F16H37/08
CPC分类号： F16H15/28 , F16H37/086 , F16H2037/0866 , F16H2037/0886
摘要： Devices and methods are provided herein for the transmission of power in motor vehicles. Power can be transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmission is provided with a ball variator assembly, a planetary gearset coupled thereto and an arrangement of rotatable shafts with multiple gears and clutches that extend the ratio range of the variator. In some embodiments, clutches are coupled to the gear sets to enable synchronous shifting of gear modes. In some embodiments, clutches are coupled to chain drives to enable synchronous shifting of gear modes.
摘要翻译：本文提供了用于机动车辆中的动力传输的设备和方法。通过将扭矩分成两个或多个扭矩路径，可以以更平稳和更有效的方式传输动力。无级变速器设置有球变速器组件，联接到其上的行星齿轮组以及具有多个齿轮和多个离合器的可旋转轴的布置，这些齿轮和离合器延伸变速器的比率范围。在一些实施例中，离合器耦合到齿轮组以实现齿轮模式的同步换档。在一些实施例中，离合器耦合到链驱动器以实现齿轮模式的同步换档。

65. 发明申请

WO2017106621A2 MULTI-MODE CVP TRANSMISSION WITH GEARED LAUNCH AND REVERSE MODES 审中-公开
标题翻译：具有齿轮启动和反向模式的多模式CVP变速器
公开(公告)号：WO2017106621A2
公开(公告)日：2017-06-22
申请号：PCT/US2016/067137
申请日：2016-12-16
申请人： DANA LIMITED
发明人： KIEKE, David , LOHR, Charles, B., III , MCINDOE, Gordon
IPC分类号： F16H15/28 , F16H37/08 , F16H47/08 , F16H47/04
CPC分类号： F16H15/28 , F16H37/086 , F16H47/04 , F16H2037/0886 , F16H2200/2023
摘要： Devices and methods are provided herein for the transmission of power in motor vehicles. Power can be transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmission is provided with a ball variator assembly, a dual pinion planetary gearset coupled thereto and an arrangement of rotatable shafts with multiple gears and clutches that extend the ratio range of the variator. In some embodiments, a launch gear CVP bypass enables is provided.
摘要翻译：本文提供了用于机动车辆中的动力传输的设备和方法。通过将扭矩分成两个或多个扭矩路径，可以以更平稳和更有效的方式传输动力。无级变速器设置有球变速器组件，与其耦合的双小齿轮行星齿轮组以及具有多个齿轮和多个离合器的可旋转轴的布置，这些齿轮和离合器延伸变速器的比率范围。在一些实施例中，提供启动装置CVP旁路启用装置。

66. 发明申请

WO2017049087A1 HYBRID ELECTRIC POWERTRAIN CONFIGURATIONS WITH A BALL VARIATOR CONTINUOUSLY VARIABLE TRANSMISSION USED AS A POWERSPLIT 审中-公开
标题翻译：具有作为电力系统使用的球变量连续可变传输的混合动力系统配置
公开(公告)号：WO2017049087A1
公开(公告)日：2017-03-23
申请号：PCT/US2016/052140
申请日：2016-09-16
申请人： DANA LIMITED
发明人： KUMAR, Krishna , WESOLOWSKI, Steven J. , ZIECH, James F. , SMITHSON, Robert A. , HAKA, Raymond J.
IPC分类号： F16H15/50 , F16H3/72
CPC分类号： B60K6/365 , B60K6/543 , F16H15/52
摘要： Regular torque split planetary gear trains for automotive hybrid powertrains are limited by the fixed ratio of the planetary gear train. A powertrain incorporating a continuously variable transmission using a torque split with variable ratios enables the powertrain to use the ideal operating lines (IOL) of the engine, electric motor and generator along with the high voltage battery charge/discharge paths, depending upon the mode of operation (charge sustain or charge deplete modes) of the hybrid powertrain. A powertrain further equipped with a hybrid supervisory controller that chooses the torque split and path of highest efficiency from engine to wheel, can operate at the best potential overall efficiency point in any mode and also provide torque variability, thereby leading to the best combination of powertrain performance and fuel efficiency. Embodiments of powertrain configurations that can improve the efficiency of hybrid vehicles are discussed herein.
摘要翻译：用于汽车混合动力总成的常规扭矩行星齿轮系由行星齿轮系的固定比例限制。使用具有可变比率的扭矩分配的无级变速器的动力传动系统使动力系统能够使用发动机，电动机和发电机的理想操作线（IOL）以及高压电池充电/放电路径，这取决于模式混合动力总成的运行（充电维持或电荷消耗模式）。动力总成进一步配备混合式监控控制器，可选择从发动机到车轮的最高效率的扭矩分配和路径，可在任何模式下以最佳潜在的总效率点运行，并提供扭矩变化性，从而导致动力总成的最佳组合性能和燃油效率。这里讨论了可以提高混合动力车辆的效率的动力系构造的实施例。

67. 发明申请

WO2017027470A1 HYDRAULIC SPEED RATIO CONTROL METHOD FOR VEHICLES WITH A BALL VARIATOR CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
标题翻译：具有球变量连续可变传动的车辆的液压速度比控制方法
公开(公告)号：WO2017027470A1
公开(公告)日：2017-02-16
申请号：PCT/US2016/046029
申请日：2016-08-08
申请人： DANA LIMITED
发明人： SIMISTER, Matthew , VYNCKE, Thomas , VERSTEYHE, Mark R. J. , DAVID, Jeffrey M. , MCINDOE, Gordon , MCLEMORE, T. Neil , STEVENSON, Gregory
IPC分类号： F16H47/08 , F16H13/08 , F16H15/26 , F16H15/28 , F16H15/50 , F16H61/664
CPC分类号： F16H15/28 , F16H61/30 , F16H61/664 , F16H63/065
摘要： This invention relates to controlling the speed ratio of a Continuous Variable Transmission with a hydraulic method. The Ball Planetary CVT design is adapted with a mechanical and hydraulic addition. The carrier of the ball-type variator is supported by hydraulic actuators. The result is that the speed ratio is controlled by both a set speed ratio and the torque flowing through the CVT. Subsequently, torque peaks are avoided and controllability of the CVT is increased.
摘要翻译：本发明涉及利用液压方法控制连续变速传动的速比。球行星CVT设计采用机械和液压添加。球型变速器的载体由液压执行器支撑。结果是速比由设定速度比和流过CVT的扭矩控制。随后，避免扭矩峰值，并提高CVT的可控性。

68. 发明申请

WO2016182838A1 CONTROL METHOD FOR SYNCHRONOUS SHIFTING OF A TRANSMISSION COMPRISING A CONTINUOUSLY VARIABLE PLANETARY MECHANISM 审中-公开
标题翻译：包含连续不变的商业机制的传输同步转换的控制方法
公开(公告)号：WO2016182838A1
公开(公告)日：2016-11-17
申请号：PCT/US2016/030930
申请日：2016-05-05
申请人： DANA LIMITED
发明人： MCLEMORE, T. Neil , DAVID, Jeffrey M. , MCINDOE, Gordon
IPC分类号： F16H15/28
CPC分类号： F16H61/702 , F16H15/28 , F16H15/503 , F16H37/021 , F16H61/0213 , F16H61/0403 , F16H61/664 , F16H61/6646 , F16H2037/025 , F16H2061/0223
摘要： A control system for a multiple-mode continuously variable transmission is described as having a ball planetary variator operably coupled to multiple-mode gearing. The control system has a transmission control module configured to receive a plurality of electronic input signals, and to determine a mode of operation from a plurality of control ranges based at least in part on the plurality of electronic input signals. In some embodiments, the system also has a ratio schedule module configured to store at least one shift schedule map, and configured to determine a desired speed ratio of the variator based at least in part on the mode of operation; a variator control module configured to receive the desired speed ratio and configured to determine an actuator setpoint signal based at least in part on the mode of operation; and a torque reversal module.
摘要翻译：用于多模式无级变速器的控制系统被描述为具有可操作地耦合到多模式齿轮传动装置的球行星变速器。控制系统具有传输控制模块，该传输控制模块被配置为接收多个电子输入信号，并且至少部分地基于多个电子输入信号从多个控制范围确定操作模式。在一些实施例中，系统还具有配置成存储至少一个换档计划图并且被配置为至少部分地基于操作模式来确定变换器的期望速度比的比率调度模块; 变速器控制模块，被配置为接收所需的速比并被配置为至少部分地基于操作模式来确定致动器设定点信号; 和扭矩反转模块。

69. 发明申请

WO2015200769A1 4-MODE POWERSPLIT TRANSMISSION BASED ON CONTINUOUSLY VARIABLE PLANETARY TECHNOLOGY 审中-公开
标题翻译：基于连续可变的运营商技术的4模式电源传输
公开(公告)号：WO2015200769A1
公开(公告)日：2015-12-30
申请号：PCT/US2015/037916
申请日：2015-06-26
申请人： DANA LIMITED
发明人： BYLTIAUW, Matthias, W.J.
IPC分类号： F16H15/40 , F16H15/52 , F16H35/02 , F16H37/08 , F16H61/00 , F16H61/66
CPC分类号： F16H37/086 , F16H3/666 , F16H15/28 , F16H2037/0886 , F16H2200/2005 , F16H2200/2041
摘要： A variable transmission includes a powerpath layout based on multi-mode operation. The various modes are a combination of direct drive or power recirculation. An Infinitely Variable Planetary mode is present, allowing powered neutral feature. In all the modes, the Continuously Variable Planetary is speeded-up with a single gear ratio, with the objective of reducing the Continuously Variable Planetary size by running it at high revolutions per minute. This configuration is based on a four mode solution, each mode being selected by closing a clutch/brake and releasing the others. A "common sun" compound planetary is the central part of the configuration together with the Continuously Variable Planetary. The configuration incorporates two forward modes consisting of a powersplit high-speed and direct drive mid-speed, a reverse direct drive mode and a powersplit infinitely variable planetary mode for low positive and reverse speeds as well as a powered neutral mode.
摘要翻译：可变变速器包括基于多模式操作的动力路径布局。各种模式是直接驱动或动力再循环的组合。存在无级变速行星模式，允许动力中性功能。在所有的模式中，连续变星系以单齿轮传动比加速，目的是通过以每分钟高转的速度运转来减小连续变星行星尺寸。该配置基于四模式解决方案，通过关闭离合器/制动器并释放其他模式来选择每个模式。 “普通太阳”复合行星是配置与连续变量行星的中心部分。该配置包括两个正向模式，包括电源高速和直接驱动中速，反向直接驱动模式和用于低正向和反向速度的电源无级变速行星模式以及电源中性模式。

70. 发明申请

WO2015143272A1 ENHANCED WASTE HEAT RECOVERY SYSTEM AND METHOD COMPRISING AN EXPANDER CONNECTED TO A GENERATOR 审中-公开
标题翻译：增强型废热回收系统及包括连接发电机的膨胀机的方法
公开(公告)号：WO2015143272A1
公开(公告)日：2015-09-24
申请号：PCT/US2015/021670
申请日：2015-03-20
申请人： DANA LIMITED
发明人： VERSTEYHE, Mark, R.j. , GOOSSENS, Stijn
IPC分类号： F02G5/02 , F01K13/02 , F01K23/06 , F01K23/10
CPC分类号： F02G5/02 , F01K5/02 , F02G2280/20 , Y02T10/166
摘要： A combined internal combustion engine and waste heat recovery system and method for facilitating driving engagement between the internal combustion engine and the waste heat recovery system is provided. The waste heat recovery system comprises a condenser, a pump, a heat exchanger, an expansion device, a generator, and an electrical load. The heat exchanger is in fluid communication with the pump and thermal communication with an exhaust of the internal combustion engine. The expansion device is in fluid communication with the heat exchanger and the condenser. The generator is in driving engagement with the expansion device. The electrical load is in electrical communication with the generator. In response to rotation of the expansion device, an electrical current generated by the generator is applied to the electrical load to increase an efficiency of the combined internal combustion engine and waste heat recovery system.
摘要翻译：提供了一种用于促进内燃机和废热回收系统之间的驱动接合的组合内燃机和废热回收系统和方法。废热回收系统包括冷凝器，泵，热交换器，膨胀装置，发电机和电负载。热交换器与泵流体连通并与内燃机的排气热连通。膨胀装置与热交换器和冷凝器流体连通。发电机与膨胀装置驱动接合。电气负载与发电机电连通。响应于膨胀装置的旋转，由发电机产生的电流被施加到电负载以提高组合的内燃机和废热回收系统的效率。

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