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公开(公告)号：US20150337877A1
公开(公告)日：2015-11-26
申请号：US14759039
申请日：2014-09-03
Applicant: KOMATSU LTD.
Inventor： Shunsuke MIYAMOTO , Kenichi YAMADA , Yasunori OHKURA , Yasuki Kishimoto , Masao YOSHIZAWA
CPC classification number: F15B21/001 , B60K6/12 , B60K6/365 , B60K6/387 , B60K6/445 , B60K6/547 , B60K2006/381 , B60L7/18 , B60L11/14 , B60L11/18 , B60L11/1861 , B60L2200/40 , B60L2240/12 , B60L2240/421 , B60L2260/26 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W10/26 , B60W20/00 , B60W20/10 , B60W30/18045 , B60W2300/17 , B60W2710/0666 , B60W2710/083 , E02F9/202 , E02F9/2079 , F15B1/02 , F15B2201/00 , F16H3/66 , F16H3/72 , F16H3/728 , F16H2037/101 , F16H2200/2007 , F16H2200/2041 , Y02T10/6208 , Y02T10/6239 , Y02T10/6282 , Y02T10/6286 , Y02T10/642 , Y02T10/7005 , Y02T10/7044 , Y02T10/705
Abstract: The target input shaft torque determination unit determines a target input shaft torque. The target output shaft torque determination unit determines a target output shaft torque so that a deceleration force for decelerating the vehicle is generated on the output shaft of the power transmission device in a state in which connection and disconnection states of the forward travel clutch and the reverse travel clutch are maintained at the state before the start of the shuttle action when the shuttle action is started. The torque-balance information is stored in a storage unit and defines a relationship between the target input shaft torque and the target output shaft torque to achieve a balance of the torques of a power transmission device. The command torque determination unit uses the torque-balance information to determine torque commands for the motor from the target input shaft torque and the target output shaft torque.
Abstract translation: 目标输入轴转矩确定单元确定目标输入轴转矩。 目标输出轴转矩确定单元确定目标输出轴扭矩，使得在前进行驶离合器和倒车的连接和断开状态的状态下，在动力传递装置的输出轴上产生用于减速的减速力 行驶离合器保持在穿梭动作开始前的状态。 转矩平衡信息存储在存储单元中，并且定义目标输入轴转矩和目标输出轴转矩之间的关系，以实现动力传递装置的转矩的平衡。 指令转矩确定单元使用转矩平衡信息，从目标输入轴转矩和目标输出轴转矩来确定电动机的转矩指令。
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公开(公告)号：US09162667B2
公开(公告)日：2015-10-20
申请号：US13908170
申请日：2013-06-03
Applicant: Hyundai Motor Company
Inventor： Hyung Wook Cho , Sueng Ho Lee , Jongsool Park
CPC classification number: B60W20/00 , B60K6/365 , B60K6/42 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60W20/30 , B60W20/40 , F16H3/006 , F16H3/72 , F16H3/725 , F16H2200/0021 , F16H2200/0056 , Y02T10/6221 , Y02T10/6252 , Y10S903/902
Abstract: A power transmitting apparatus includes: an electric supplementary drive unit; a torque converting device including a planetary gear set having a first rotation element connected to the electric supplementary drive unit, a second rotation element connected to an engine, and a third rotation element operated as an output element; an input device including a first input shaft selectively connected to the second rotation element through one clutch and provided with at least one input gear fixedly disposed thereon, and a second input shaft disposed on the same axis as the first input shaft without rotational interference with the first input shaft, directly connected to the third rotation element, selectively connected to the second rotation element through the other clutch, and provide with at least one input gear fixedly disposed thereon; and a speed output device converting torque of the input device and outputting the converted torque.
Abstract translation: 电力传输装置包括：电动辅助驱动单元; 扭矩转换装置，包括行星齿轮组，该行星齿轮组具有连接到电动辅助驱动单元的第一旋转元件，连接到发动机的第二旋转元件和作为输出元件操作的第三旋转元件; 输入装置，其包括通过一个离合器选择性地连接到第二旋转元件的第一输入轴，并且设置有固定地设置在其上的至少一个输入齿轮，以及设置在与第一输入轴相同的轴上的第二输入轴， 第一输入轴，直接连接到第三旋转元件，通过另一离合器选择性地连接到第二旋转元件，并且提供固定地设置在其上的至少一个输入齿轮; 以及转速输出装置，转换输入装置的转矩并输出转换的转矩。
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73.发明授权公开(公告)号：US09132736B1
公开(公告)日：2015-09-15
申请号：US14155224
申请日：2014-01-14
Applicant: Oshkosh Corporation
Inventor： Deepak Shukla , Rongjun Zhang , Nader Nasr
CPC classification number: B60W20/10 , B60K6/26 , B60K6/34 , B60K6/365 , B60K6/387 , B60K6/445 , B60K6/52 , B60K6/543 , B60L11/04 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2510/06 , B60W2510/0604 , B60W2510/0638 , B60W2510/08 , B60W2510/081 , B60W2520/10 , B60W2710/021 , B60W2710/06 , B60W2710/0644 , B60W2710/0677 , B60W2710/08 , B60W2710/083 , B60Y2200/92 , B60Y2300/42 , B60Y2300/43 , B60Y2300/60 , B60Y2400/72 , B60Y2400/73 , F16H1/28 , F16H3/72 , F16H3/727 , F16H3/728 , Y02T10/6239 , Y02T10/6286 , Y02T10/92 , Y10S903/906 , Y10S903/91 , Y10S903/914 , Y10S903/916 , Y10S903/918 , Y10S903/93
Abstract: One embodiment provides a method of operating a first motor/generator and a second motor/generator in a vehicle drive. The first motor/generator is electrically coupled to the second motor/generator by a DC bus. The vehicle drive is configured to propel a vehicle. The method includes operating the first motor/generator as a generator, providing electrical power to the DC bus. The first motor/generator provides the electrical power required by the second motor/generator and the electrical power required to offset losses. The method also includes operating the second motor/generator as a motor, consuming electrical power from the DC bus. The sum of the electrical power provided, the electrical power losses, and the electrical power consumed is zero. The first motor/generator provides electrical power and the second motor/generator consumes electrical power without providing electrical power to an energy storage device or consuming electrical power from an energy storage device.
Abstract translation: 一个实施例提供了一种在车辆驱动器中操作第一电动机/发电机和第二电动机/发电机的方法。 第一电动机/发电机通过DC母线电耦合到第二电动机/发电机。 车辆驱动器被配置成推动车辆。 该方法包括操作第一电动机/发电机作为发电机，向DC母线提供电力。 第一电机/发电机提供第二电动机/发电机所需的电力以及抵消损耗所需的电力。 该方法还包括操作第二电动机/发电机作为电动机，从DC母线消耗电力。 提供的电功率，电功率损耗和消耗的电功率之和为零。 第一电动机/发电机提供电力，并且第二电动机/发电机消耗电力而不向能量存储装置提供电力或者从能量存储装置消耗电力。
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公开(公告)号：US09126479B2
公开(公告)日：2015-09-08
申请号：US14313944
申请日：2014-06-24
Applicant: Hyundai Motor Company
Inventor： Jong Yun Park , Jae Young Choi
CPC classification number: B60K6/54 , B60K6/365 , B60K6/383 , B60K6/42 , B60K6/445 , B60K6/48 , B60K6/547 , B60K2006/4808 , B60K2006/4841 , B60W20/30 , F16H1/28 , F16H3/72 , F16H37/042 , Y02T10/6221 , Y02T10/626 , Y10S903/902 , Y10T477/23 , Y10T477/26
Abstract: A hybrid power train for a vehicle may include a shift module with a plurality of shift steps of a synchro-mesh type provided on a first input shaft and an output shaft, a second input shaft driven by a motor and arranged coaxially with the first input shaft, a shaft clutch means for coupling/decoupling the second input shaft and the first input shaft, a motor side driving gear arranged rotatably on the second input shaft, a motor side driven gear arranged rotatably on the output shaft to be meshed with the motor side driving gear, a first clutch means for coupling/decoupling the motor side driving gear to/from the second input shaft, a second clutch means provided for coupling/decoupling the motor side driven gear to/from the output shaft, and a variable gear ratio providing means provided on the second input shaft to alternatively transfer a rotational force of the second input shaft to the output shaft.
Abstract translation: 用于车辆的混合动力传动系可以包括具有设置在第一输入轴和输出轴上的同步啮合类型的多个换档台阶的换档模块，由马达驱动并与第一输入轴同轴布置的第二输入轴 轴，用于将第二输入轴和第一输入轴联接/解耦的轴离合器装置，可旋转地布置在第二输入轴上的电动机侧驱动齿轮，可旋转地设置在输出轴上以与电动机啮合的电动机侧从动齿轮 第一离合器装置，用于将马达侧驱动齿轮与第二输入轴相耦合/解耦;第二离合器装置，用于将马达侧从动齿轮与输出轴相耦合/分离;以及可变齿轮 比例提供装置，设置在第二输入轴上以交替地将第二输入轴的旋转力传递到输出轴。
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公开(公告)号：US09114804B1
公开(公告)日：2015-08-25
申请号：US14155145
申请日：2014-01-14
Applicant: Oshkosh Corporation
Inventor： Deepak Shukla , Rongjun Zhang , Nader Nasr
CPC classification number: B60W20/10 , B60K6/26 , B60K6/34 , B60K6/365 , B60K6/387 , B60K6/445 , B60K6/52 , B60K6/543 , B60L11/04 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2510/06 , B60W2510/0604 , B60W2510/0638 , B60W2510/08 , B60W2510/081 , B60W2520/10 , B60W2710/021 , B60W2710/06 , B60W2710/0644 , B60W2710/0677 , B60W2710/08 , B60W2710/083 , B60Y2200/92 , B60Y2300/42 , B60Y2300/43 , B60Y2300/60 , B60Y2400/72 , B60Y2400/73 , F16H1/28 , F16H3/72 , F16H3/727 , F16H3/728 , Y02T10/6239 , Y02T10/6286 , Y02T10/92 , Y10S903/906 , Y10S903/91 , Y10S903/914 , Y10S903/916 , Y10S903/918 , Y10S903/93
Abstract: One embodiment provides a vehicle drive. The vehicle drive includes a first gear set and a second gear set. Each gear set includes a sun gear, a ring gear, planetary gears, and a planetary gear carrier. The vehicle drive includes a first motor/generator coupled to the sun gear of the first gear set. The vehicle drive includes a second motor/generator coupled to the planetary gear carrier or the ring gear of the first gear set. The second motor/generator is electrically coupled to the first motor/generator. The motor/generators are electrically coupled without an energy storage device. The vehicle drive includes an engine coupled to the ring gear of the first gear set and selectively coupled to the second motor/generator. The vehicle drive includes a first and a second clutch configured to selectively engage the second motor/generator to the planetary gear carrier of the first gear set or the engine.
Abstract translation: 一个实施例提供车辆驱动器。 车辆驱动器包括第一齿轮组和第二齿轮组。 每个齿轮组包括太阳齿轮，齿圈，行星齿轮和行星齿轮架。 车辆驱动器包括联接到第一齿轮组的太阳齿轮的第一电动机/发电机。 车辆驱动器包括联接到行星齿轮架或第一齿轮组的齿圈的第二电动机/发电机。 第二电动机/发电机电耦合到第一电动机/发电机。 电动机/发电机在没有能量存储装置的情况下电耦合。 车辆驱动器包括联接到第一齿轮组的齿圈并且选择性地联接到第二电动机/发电机的发动机。 车辆驱动器包括构造成选择性地将第二电动机/发电机接合到第一齿轮组或发动机的行星齿轮架的第一和第二离合器。
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Patent Agency Ranking
公开(公告)号：US20150176486A1
公开(公告)日：2015-06-25
申请号：US14133919
申请日：2013-12-19
Applicant: Pratt & Whitney Canada Corp.
Inventor： David MENHEERE , Richard KOSTKA , Jean DUBREUIL
CPC classification number: F02C3/113 , F02C3/107 , F02C7/36 , F05D2260/40311 , F16H3/72 , F16H57/082
Abstract: A gas turbine engine with a transmission having a variable ratio is discussed. A first gear train is in driving engagement with the low pressure spool and has a first output gear. A second gear train is in driving engagement with the high pressure spool and has a second output gear spaced apart from the first output gear. A third gear train defines a driving engagement between the low pressure spool and the low pressure compressor rotor with a variable transmission ratio. A fourth gear train is in driving engagement with the first and second output gears, and in driving engagement with the third gear train to determine the transmission ratio. A method of adjusting a speed of a low pressure compressor rotor of a gas turbine engine is also discussed.
Abstract translation: 讨论了具有可变比率的变速器的燃气涡轮发动机。 第一齿轮系与低压阀芯驱动接合并具有第一输出齿轮。 第二齿轮系与高压滑阀驱动接合，并具有与第一输出齿轮间隔开的第二输出齿轮。 第三齿轮系以可变传动比限定低压阀芯和低压压缩机转子之间的驱动接合。 第四齿轮系与第一和第二输出齿轮驱动接合，并且与第三齿轮系驱动接合以确定传动比。 还讨论了一种调节燃气轮机的低压压缩机转子的速度的方法。
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77.发明申请Manipulatable Epicyclic Type Clutch Device Coupled with Hybrid Power Train 审中-公开配合混合动力传动系的可操纵的行星式离合器装置公开(公告)号：US20150072820A1
公开(公告)日：2015-03-12
申请号：US14547423
申请日：2014-11-19
Applicant: Tai-Her Yang
Inventor： Tai-Her Yang
IPC: F16H3/72
CPC classification number: F16H3/721 , B60K6/445 , B60K6/48 , F16H3/72 , F16H3/724 , F16H2200/2005 , F16H2200/2007 , Y02T10/6221 , Y02T10/6239
Abstract: The present invention provides a controllable epicyclic type clutch device coupled with hybrid power train structured by using the controllable brake device to manipulate an epicyclic gear set (EG101), in which the power train having the clutch device structured by using the controllable brake device to manipulate the epicyclic gear set (EG101) can be widely applied in a dual rotary kinetic power source or a triple rotary kinetic power source, the structural configuration includes a coaxial in-series structure or a multiple axial in-parallel structure for satisfying the requirement of applied space.
Abstract translation: 本发明提供了一种可控的行星式离合器装置，其与通过使用可控制动装置来操纵行星齿轮组（EG101）构成的混合动力传动系联合，其中具有通过使用可控制动装置构成的离合器装置的动力传动系来操纵 行星齿轮组（EG101）可以广泛应用于双旋转动力源或三回转动力源，结构构造包括同轴串联结构或多轴向并联结构，以满足应用要求 空间。
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公开(公告)号：US08925421B2
公开(公告)日：2015-01-06
申请号：US13542767
申请日：2012-07-06
Applicant: Henry R. Vanderzyden , Jonathan C. Dell
Inventor： Henry R. Vanderzyden , Jonathan C. Dell
CPC classification number: F02C7/32 , F05D2260/40311 , F16H3/72
Abstract: A gear assembly includes first and second shafts concentric with one another. First and second gears are respectively provided by the first and second shafts and are arranged adjacent to one another. A biasing assembly cooperates with at least one of the first and second shafts to maintain a desired gap between the first and second gears.
Abstract translation: 齿轮组件包括彼此同心的第一和第二轴。 第一和第二齿轮分别由第一和第二轴提供并彼此相邻布置。 偏置组件与第一和第二轴中的至少一个配合以在第一和第二齿轮之间保持期望的间隙。
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公开(公告)号：US20140323258A1
公开(公告)日：2014-10-30
申请号：US14001121
申请日：2012-02-24
Applicant: Robert Andrew Oliver , Michael Goebel
Inventor： Robert Andrew Oliver , Michael Goebel
CPC classification number: F16H3/44 , F16H3/72 , F16H13/08 , F16H15/38 , F16H15/48 , F16H37/086 , F16H63/067
Abstract: System comprising an epicyclic arrangement. In some embodiments, the epicyclic arrangement can comprise: a first input element; a second input element fixed to an input drive shaft; a geared carrier that includes at least a portion that is disposed axially between the first and second input elements, the geared carrier being engaged with an output member; and planets associated with the geared carrier. Some embodiments of the present systems comprise a housing in which the epicyclic arrangement is disposed; and/or fluid contained within the housing.
Abstract translation: 包括行星排列的系统。 在一些实施例中，行星架构可以包括：第一输入元件; 固定到输入驱动轴的第二输入元件; 至少包括轴向设置在所述第一和第二输入元件之间的部分的齿轮架，所述齿轮架与输出构件接合; 和与齿轮传动装置相关联的行星。 本系统的一些实施例包括壳体，其中布置了行星架构; 和/或容纳在壳体内的流体。
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80.发明申请公开(公告)号：US20140274521A1
公开(公告)日：2014-09-18
申请号：US14212223
申请日：2014-03-14
Applicant: Ervin Weisz
Inventor： Ervin Weisz
IPC: F16H3/72
Abstract: A rotational power transmission apparatus is provided including an input coupler having first and second input shafts, a differential engine coupled to the first input shaft and transmitting power to a first output shaft. First and second one-way bearings are coupled to the first output shaft. A first torque converter is coupled to the first one-way bearing, and a second torque converter coupled to the second one-way bearing. An output coupler is coupled to output from the first torque converter, output from the second torque converter and a second output shaft.
Abstract translation: 一种旋转动力传递装置，包括具有第一和第二输入轴的输入耦合器，耦合到第一输入轴的差速发动机，并向第一输出轴传递动力。 第一和第二单向轴承联接到第一输出轴。 第一变矩器耦合到第一单向轴承，以及耦合到第二单向轴承的第二变矩器。 输出耦合器耦合到来自第一变矩器的输出，从第二变矩器输出和第二输出轴。
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