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公开(公告)号：US20160053877A1
公开(公告)日：2016-02-25
申请号：US14559141
申请日：2014-12-03
发明人： Jong Yun PARK
CPC分类号： F16H37/043 , F16H3/089 , F16H63/30 , F16H2063/3093 , F16H2200/0034
摘要： A transmission apparatus for an electric vehicle may include an input shaft receiving torque from a power source, an output shaft disposed in parallel with the input shaft, a first driving gear disposed on the input shaft, a second driving gear disposed on the input shaft, a first driven gear disposed on the output shaft and generating a first transmission gear ratio by engaging with the first driving gear, a second driven gear disposed on the output shaft to rotate integrally with the output shaft and generating a second transmission gear ratio by engaging with the second driving gear, a first clutch member changing connection of the first driving gear or the second driving gear to the input shaft, a second clutch member changing connection of the first driving gear to the input shaft, and a third clutch member changing connection of the second driving gear to the input shaft.
摘要翻译： 用于电动车辆的传动装置可以包括从动力源接收转矩的输入轴，与输入轴平行设置的输出轴，设置在输入轴上的第一驱动齿轮，设置在输入轴上的第二驱动齿轮， 第一从动齿轮，其布置在所述输出轴上并通过与所述第一驱动齿轮接合而产生第一变速齿轮比;第二从动齿轮，设置在所述输出轴上以与所述输出轴一体地旋转，并通过与 所述第二驱动齿轮，将所述第一驱动齿轮或所述第二驱动齿轮连接到所述输入轴的第一离合器部件，将所述第一驱动齿轮连接到所述输入轴的第二离合器部件，以及第三离合器部件， 第二个驱动齿轮到输入轴。
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公开(公告)号：US20170291484A1
公开(公告)日：2017-10-12
申请号：US15236031
申请日：2016-08-12
发明人： Jong Yun PARK
CPC分类号： B60K6/547 , B60K6/387 , B60K6/48 , B60K2006/4816 , B60K2006/4825 , B60W10/113 , B60W30/19 , B60Y2200/92 , B60Y2400/42 , F16H3/089 , F16H2200/0039 , Y02T10/6221 , Y02T10/6252 , Y10S903/914 , Y10S903/919
摘要： A transmission for a vehicle includes a first input shaft installed to receive power from an engine, a second input shaft concentrically disposed with the first input shaft and installed to receive power from a motor, an output shaft disposed in parallel with the first input shaft and the second input shaft, a first synchronizer provided at the first input shaft to selectively connect the first input shaft and the second input shaft, a first stage driving gear and a second stage driving gear provided at the second input shaft, a first stage driven gear and a second stage driven gear disposed at the output shaft to be freely rotated and meshed with the first stage driving gear and the second stage driving gear, respectively, to form a first stage shift ratio and a second stage shift ratio, and a second synchronizer installed to selectively connect any one of the first stage driven gear and the second stage driven gear with the output shaft.
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公开(公告)号：US20160091070A1
公开(公告)日：2016-03-31
申请号：US14559771
申请日：2014-12-03
发明人： Jong Yun PARK , Ki Nam Kim , Shin Jong Kim , Won II Lee , Tae Won Kim , Jin Sook Lee , Jang Mi Lee , Jae Young Choi , Sung Ik Bae , Eui Cheol Chung , Kyung Ha Kim , Min Sung Kim
IPC分类号： F16H37/04
CPC分类号： F16H3/728 , B60K6/383 , B60K6/445 , B60K2006/381 , F16H2037/0873 , F16H2200/2005 , F16H2200/2064 , F16H2200/2094 , Y02T10/6239 , Y10S903/917
摘要： A powertrain for a hybrid vehicle may include a first input shaft connected to a motor generator and coupled to a dog clutch apparatus, and a second input shaft connected to an engine and coupled to a planetary gear set, in which when the vehicle is overdriven, the dog clutch apparatus is engaged and restricts one component of the planetary gear set.
摘要翻译： 用于混合动力车辆的动力系可以包括连接到电动发电机并联接到爪式离合器装置的第一输入轴和连接到发动机并耦合到行星齿轮组的第二输入轴，其中当车辆被过载时， 该爪式离合器装置接合并限制行星齿轮组的一个部件。
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公开(公告)号：US20160003351A1
公开(公告)日：2016-01-07
申请号：US14548538
申请日：2014-11-20
发明人： Jong Yun PARK
CPC分类号： F16H61/0213 , F16H3/54 , F16H2061/0232 , F16H2200/0021 , F16H2200/0034 , F16H2200/2005 , F16H2200/2033 , F16H2200/2035 , F16H2200/2064 , F16H2200/2094
摘要： A two-speed transmission for a vehicle may include an input shaft that receives power from a motor, a planetary gear unit that receives power from the input shaft and transmits it to an output shaft, and a clutch unit that is installed on the planetary gear unit and determines an element concerning variation of a rotation speed of the motor.
摘要翻译： 用于车辆的双速变速器可以包括从马达接收动力的输入轴，从输入轴接收动力并将其传递到输出轴的行星齿轮单元和安装在行星齿轮上的离合器单元 并且确定关于电动机的转速变化的元件。
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公开(公告)号：US20160003326A1
公开(公告)日：2016-01-07
申请号：US14548154
申请日：2014-11-19
发明人： Jong Yun PARK , Yeon Ho KIM , Kyung Ha KIM , Ki Nam Kim , Wan Soo Kim , Jae Young CHOI
CPC分类号： F16H3/006 , F16H3/089 , F16H3/12 , F16H3/126 , F16H2003/007 , F16H2200/0021 , F16H2200/0034
摘要： A two-speed transmission for a vehicle may include a first input shaft, a second input shaft connected to a motor, and a clutch unit for selectively transmitting the power of the motor to an output shaft from the first input shaft and/or the second input shaft. The clutch unit may synchronize rotation speeds of the first input shaft and the second input shaft when the power of the motor is transmitted to the output shaft from the first input shaft.
摘要翻译： 用于车辆的双速变速器可以包括第一输入轴，连接到电动机的第二输入轴和用于从第一输入轴和/或第二输入轴选择性地将电动机的功率传输到输出轴的离合器单元 输入轴。 当马达的动力从第一输入轴传递到输出轴时，离合器单元可以使第一输入轴和第二输入轴的转速同步。
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公开(公告)号：US20150148167A1
公开(公告)日：2015-05-28
申请号：US14276541
申请日：2014-05-13
发明人： Jong Yun PARK , Kyung Ha KIM , Ki Nam KIM
CPC分类号： B60K6/547 , F16H3/006 , Y10S903/902
摘要： A hybrid transmission of a vehicle may include a first input shaft receiving power from an engine through a first clutch, a second input shaft disposed substantially in parallel with the first input shaft and receiving power from the engine through a path different from the first input shaft, an output shaft disposed substantially in parallel with the first input shaft and the second input shaft, a common shift module including a plurality of shift gears and a plurality of synchronous apparatuses, a motor connected to the first input shaft, and first and second planetary gear apparatuses.
摘要翻译： 车辆的混合变速器可以包括：第一输入轴，其通过第一离合器从发动机接收动力;第二输入轴，与第一输入轴大致平行地设置，并且通过不同于第一输入轴的路径从发动机接收动力; ，与所述第一输入轴和所述第二输入轴大致平行地设置的输出轴，包括多个变速齿轮和多个同步装置的公共换档模块，连接到所述第一输入轴的马达以及第一和第二行星齿轮 齿轮装置。
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公开(公告)号：US20140371022A1
公开(公告)日：2014-12-18
申请号：US14030609
申请日：2013-09-18
发明人： Soon Ki EO , Jong Yun PARK
IPC分类号： F16H3/44
CPC分类号： F16H3/44 , F16H3/66 , F16H2200/0047 , F16H2200/0052 , F16H2200/201 , F16H2200/2012 , F16H2200/2043 , F16H2200/2048 , F16H2200/2064 , F16H2200/2094
摘要： An automated manual transmission for a vehicle may include an input shaft configured to receive rotating force from a power source, an output shaft disposed parallel to the input shaft so that power is output from the output shaft, and a plurality of shift gear trains each comprising external gears respectively provided on the input shaft and the output shaft in such a way that the external gears circumscribe each other, the external gears forming a pair that embodies one of a series of shift ratios. Among the external gears that form a shift gear train in the plurality of the shift gear trains that embodies at least two adjacent shift ratios, either of two external gears that forms each of the shift gear trains may be connected to the input shaft or the output shaft by a planetary gear device.
摘要翻译： 用于车辆的自动手动变速器可以包括被配置为从动力源接收旋转力的输入轴，平行于输入轴设置的输出轴，从而从输出轴输出动力;以及多个变速齿轮系，每个包括 分别设置在输入轴和输出轴上的外齿轮使得外齿轮彼此分开，外齿轮形成一对，其包含一系列换档比中的一种。 在形成至少两个相邻变速比的多个变速齿轮系中形成变速齿轮系的外齿轮中，形成每个变速齿轮系的两个外齿轮中的任一个可连接到输入轴或输出 轴由行星齿轮装置。
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公开(公告)号：US20140371021A1
公开(公告)日：2014-12-18
申请号：US14030594
申请日：2013-09-18
发明人： Soon Ki EO , Dong Soo LEE , Jong Yun PARK
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/2017 , F16H2200/2048 , Y10T74/19242
摘要： An automated manual transmission for a vehicle includes an input shaft and an output shaft disposed parallel to each other, a controller and a plurality of external gear trains, planetary gear devices and friction elements. Each external gear train comprises two external gears coaxially and respectively provided on the input and output shafts, and selectively engaged with each other to form a series of gear stages. Each planetary gear device selectively connects one of the two external gears in a corresponding external gear train such that a state of transmitting rotating force to a shaft, on which the selected external gear is provided, can be changed. Each friction element controls rotation of a rotational element of a corresponding planetary gear device. The controller controls the friction elements in accordance with driving conditions of the vehicle, thereby shifting the gear stages.
摘要翻译： 用于车辆的自动手动变速器包括彼此平行设置的输入轴和输出轴，控制器和多个外部齿轮系，行星齿轮装置和摩擦元件。 每个外齿轮系包括两个同轴并分别设置在输入和输出轴上的外齿轮，并且彼此选择性地接合以形成一系列齿轮级。 每个行星齿轮装置选择性地连接相应的外齿轮系中的两个外齿轮中的一个，从而可以改变向其提供所选择的外齿轮的轴传递旋转力的状态。 每个摩擦元件控制相应的行星齿轮装置的旋转元件的旋转。 控制器根据车辆的行驶条件来控制摩擦元件，从而使齿轮级变速。
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公开(公告)号：US20180126839A1
公开(公告)日：2018-05-10
申请号：US15440787
申请日：2017-02-23
发明人： Jong Yun PARK
CPC分类号： B60K6/547 , B60K6/36 , B60K6/48 , B60K2006/4825 , B60Y2200/92 , B60Y2400/70 , F16H3/089 , F16H3/10 , F16H2200/0039 , Y02T10/6221 , Y02T10/6252 , Y10S903/909 , Y10S903/919
摘要： A transmission of a vehicle is provided. The transmission includes: a first input shaft receiving engine power; a second input shaft receiving motor power; an output shaft; a first stage driving gear at the first input shaft; a second stage driving gear at the second input shaft; a third stage driving gear at the second input shaft; a first synchronizing unit connecting one of the second input shaft and the first stage driving gear to the first input shaft; a second synchronizing unit connecting the second input shaft to the third stage driving gear; first and third stage driven gears engaged with the first and third stage driving gears to form shift ratios of first and third stages; and a second stage driven gear through a one-way clutch while being engaged with the second stage driving gear to form a shift ratio of second state.
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公开(公告)号：US20170166208A1
公开(公告)日：2017-06-15
申请号：US15144508
申请日：2016-05-02
发明人： Jong Yun PARK , Kyung Ha KIM , Jae Young CHOI , Yeon Ho KIM , Sung Wha HONG
IPC分类号： B60W30/188 , B60W10/11 , B60W10/08
CPC分类号： B60W30/19 , B60W10/08 , B60W10/11 , B60W30/188 , B60W2510/083 , B60W2710/081 , B60W2710/1005 , F16H61/04 , F16H2061/0429
摘要： A method of controlling an electric vehicle transmission includes: a torque-securing step of securing a predetermined spare torque to be generated by a motor in accordance with a current motor torque when a controller determines that there is a need for downshift from an upper gear step to a lower gear step; a slip-controlling step of generating a friction force through a servo clutch applying a friction force between an input shaft and a servo driving gear of a pair of servo gears; a shifting-to-neutral step of shifting to a neutral gear by disengaging a synchronizer for the upper gear step; a motor-synchronizing step of synchronizing a rotational speed of the motor with a desired speed of a lower gear step using the spare torque of the motor secured in the torque-securing step; a gear-engaging step of engaging a synchronizer for the lower gear step; and a clutch-disengaging step of finishing shifting by disengaging the servo clutch.
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