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公开(公告)号：US09180875B2
公开(公告)日：2015-11-10
申请号：US14132998
申请日：2013-12-18
发明人： Kum Lim Choi , Seok Joon Kim , Kyoung Joo Kim , Youngjin Park , Jae Wang Lee , Keunseok Lee , Baekyu Kim , Tae Sic Park , Jeong Mo Jang , Jinkuk Cho
IPC分类号： B60K6/365 , B60W20/00 , B60W10/02 , B60W10/06 , B60W10/08 , B60K6/387 , B60K6/44 , B60K6/445 , B60K6/38
CPC分类号： B60W20/40 , B60K6/365 , B60K6/387 , B60K6/44 , B60K6/445 , B60K2006/381 , B60W10/02 , B60W10/06 , B60W10/08 , Y02T10/623 , Y02T10/6239 , Y10S903/902 , Y10T477/26
摘要： A transmission system for a hybrid electric vehicle includes an input shaft connected to an output side of an engine, first and second motors/generators having a function of a motor and a generator and disposed in a transmission housing, a planetary gear set disposed on the input shaft and including three rotating elements, in which among three rotating elements, a first rotating element is directly connected to the first motor/generator and selectively connected to the input shaft and the transmission housing, a second rotating element is directly connected to the input shaft, and a third rotating element is connected to an output gear and connected to the second motor/generator, and a connection unit disposed at the selective connection part.
摘要翻译： 一种用于混合动力电动车辆的变速器系统包括连接到发动机的输出侧的输入轴，具有电动机和发电机功能的第一和第二电动机/发电机，并且设置在变速器壳体中，行星齿轮组 输入轴，包括三个旋转元件，其中在三个旋转元件中，第一旋转元件直接连接到第一电动机/发电机并且选择性地连接到输入轴和变速器壳体，第二旋转元件直接连接到输入 轴和第三旋转元件连接到输出齿轮并连接到第二电动机/发电机，以及连接单元设置在选择性连接部分。
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公开(公告)号：US20230009105A1
公开(公告)日：2023-01-12
申请号：US17660553
申请日：2022-04-25
发明人： Hyuk Joon Kwon , Ho Rim Yang , Buhm Joo Suh , Woul Sun Choi , Seung Wook Lee , Seok Joon Kim , Tal Chol Kim , Yeong Il Choi
摘要： An embodiment hybrid powertrain for a vehicle includes a first input shaft configured to be interlocked with an engine, a second input shaft configured to be interlocked with a first motor and to be parallel to the first input shaft, a third input shaft configured to be interlocked with a second motor and to be parallel to the second input shaft, an output shaft mounted parallel to the third input shaft, a first selective mesh device configured to transmit power from the second input shaft to the output shaft at multiple different gear ratios, a second selective mesh device configured to transmit the power from the third input shaft to the output shaft at the multiple different gear ratios, and a third selective mesh device configured to transmit the power from the first input shaft to the second input shaft or the third input shaft.
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公开(公告)号：US09701189B2
公开(公告)日：2017-07-11
申请号：US14500392
申请日：2014-09-29
发明人： Hee Ra Lee , SeongGon Byun , Hyunsup Kim , Baekyu Kim , Insup Kim , Seok Joon Kim , Chulmin Ahn
CPC分类号： B60K6/547 , F16H3/44 , F16H3/728 , F16H2037/103 , F16H2200/2023 , F16H2200/2038 , Y10S903/902
摘要： A power transmission system of a hybrid electric vehicle may include an engine being a power source, a torque transmission device including four rotation shafts and a compound planetary gear set, the torque transmission device converting torque input from the engine, and outputting a converted torque, two supplemental power sources respectively connected to two rotation shafts among the four rotation shafts of the torque transmission device and supplying generated torque to the torque transmission device, two friction members selectively connecting two rotation shafts among the four rotation shafts of the torque transmission device to a transmission housing, an output device outputting torque transmitted from the torque transmission device, and a final reducing device decelerating torque transmitted from the output device and outputting the decelerated torque through a differential apparatus.
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公开(公告)号：US20160101680A1
公开(公告)日：2016-04-14
申请号：US14741067
申请日：2015-06-16
发明人： Chul Min AHN , Seok Joon Kim , Jun Young Ha , Baek Yu Kim , Sung Gon Byun
CPC分类号： B60K6/365 , B60K6/383 , B60K6/387 , B60K6/445 , B60K6/52 , B60K2006/381 , B60Y2200/92 , Y02T10/6239 , Y02T10/6265 , Y10S903/91 , Y10S903/913 , Y10S903/914
摘要： A transmission structure of a hybrid electric vehicle (HEV) may include an engine connected to a front wheel of the hybrid vehicle, a planetary gear part connected to the engine, a first motor generator connected to the planetary gear part, an overdrive brake connected to the first motor generator, and a second motor generator connected to a rear wheel of the hybrid vehicle.
摘要翻译： 混合电动车辆（HEV）的变速器结构可以包括连接到混合动力车辆的前轮的发动机，连接到发动机的行星齿轮部分，连接到行星齿轮部分的第一电动发电机，连接到 第一电动发电机和连接到混合动力车辆的后轮的第二电动发电机。
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公开(公告)号：US09168823B2
公开(公告)日：2015-10-27
申请号：US14139060
申请日：2013-12-23
发明人： Baekyu Kim , SungGon Byun , Hyunsup Kim , Hee Ra Lee , Insup Kim , Seok Joon Kim , Chulmin Ahn
CPC分类号： B60K6/365 , B60K6/387 , B60K6/442 , Y02T10/6234 , Y10S903/902
摘要： A transmission system of a hybrid electric vehicle may include an input shaft connected to an engine, first and second motors/generators disposed on a transmission housing, a planetary gear set disposed on the input shaft and having three rotation elements, of which one rotation element is connected to the transmission housing, another rotation element is connected to the input shaft, and the other rotation element is connected to the first motor/generator and operated as an output element, a first output gear disposed on the input shaft without rotational interference therebetween and connected to the second motor/generator, a second output gear disposed on the input shaft without rotational interference therebetween, and a first clutch selectively connecting the second output gear to the input shaft.
摘要翻译： 混合电动车辆的变速器系统可以包括连接到发动机的输入轴，设置在变速器壳体上的第一和第二电动机/发电机，设置在输入轴上并具有三个旋转元件的行星齿轮组，其中一个旋转元件 连接到变速器壳体，另一旋转元件连接到输入轴，另一旋转元件连接到第一电动机/发电机并作为输出元件操作，第一输出齿轮设置在输入轴上而没有旋转干涉 并且连接到所述第二电动机/发电机，设置在所述输入轴上而没有其间的旋转干涉的第二输出齿轮，以及选择性地将所述第二输出齿轮连接到所述输入轴的第一离合器。
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公开(公告)号：US20150105202A1
公开(公告)日：2015-04-16
申请号：US14139797
申请日：2013-12-23
发明人： Tae Sic Park , Kwangmin Choi , Seok Joon Kim , Jun Hoi Huh
CPC分类号： B60K6/445 , B60K2006/381 , Y02T10/6239 , Y10S903/902
摘要： A power transmission system for a hybrid vehicle according to an exemplary embodiment of includes an input shaft through which torque from an engine, which is a power source, is inputted, first and second motor/generators that have the functions of both of a motor and a generator, as individual power sources, a planetary gear set that may be disposed on a line from the input shaft and includes a first rotating element directly connected with the first motor/generator and selectively connected to a transmission housing, a second rotating element directly connected with the input shaft and selectively connected to the transmission housing, and a third rotating element operating as an output element and connected with the second motor/generator, an output shaft that transmits torque from the planetary gear set and the second motor/generator to driving wheels through a differential, and a friction member disposed on the selective connecting portion.
摘要翻译： 根据示例性实施例的用于混合动力车辆的动力传动系统包括输入轴，通过该输入轴输入来自作为动力源的发动机的扭矩，第一和第二电动机/发电机具有电机和 作为单独的动力源的发电机，可以从输入轴设置在线路上的行星齿轮组，并且包括与第一电动机/发电机直接连接并选择性地连接到变速器壳体的第一旋转元件，直接连接到第二旋转元件 与输入轴连接并选择性地连接到变速器壳体，以及作为输出元件并与第二电动机/发电机连接的第三旋转元件，将来自行星齿轮组和第二电动机/发电机的扭矩传递到 通过差速器驱动车轮，以及设置在所述选择性连接部分上的摩擦件。
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公开(公告)号：US08915815B2
公开(公告)日：2014-12-23
申请号：US14093911
申请日：2013-12-02
发明人： Woulsun Choi , Jae Young Choi , Seok Joon Kim
CPC分类号： B60K6/365 , B60K6/387 , B60K6/445 , B60K2006/381 , F16H2200/003 , F16H2200/2007 , F16H2200/2038 , Y02T10/6239 , Y10S903/902
摘要： A power transmission system may include: an input shaft receiving engine torque; a first planetary gear set disposed on the input shaft and including a first sun gear selectively connected to a transmission housing, a first ring gear directly connected to the input shaft, and a first planet carrier; a second planetary gear set disposed on the input shaft and including a second sun gear, a second ring gear selectively connected to the first ring gear and selectively connected to the transmission housing, and a second planet carrier directly connected to the first planet carrier and directly connected to an output gear; a first motor/generator directly connected to the first sun gear; and a second motor/generator directly connected to the second sun gear.
摘要翻译： 动力传动系统可以包括：输入轴接收发动机扭矩; 第一行星齿轮组，其设置在所述输入轴上并且包括选择性地连接到变速器壳体的第一太阳齿轮，直接连接到所述输入轴的第一齿圈和第一行星架; 第二行星齿轮组，设置在所述输入轴上并且包括第二太阳齿轮，选择性地连接到所述第一齿圈并选择性地连接到所述变速器壳体的第二齿圈，以及直接连接到所述第一行星架的第二行星架， 连接到输出齿轮; 直接连接到第一太阳齿轮的第一电动机/发电机; 以及直接连接到第二太阳齿轮的第二电动机/发电机。
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公开(公告)号：US10023040B2
公开(公告)日：2018-07-17
申请号：US15354844
申请日：2016-11-17
发明人： Baekyu Kim , Seok Joon Kim , Junyoung Ha , Chulmin Ahn , SungGon Byun
摘要： A power transmission system for a hybrid electric vehicle may include an engine, a planetary gear set, and first and second motor/generators, and transmit rotational power of the engine and rotational power of the second motor/generator to a final reduction gear including a differential through independent paths, respectively, in which a sun gear is directly connected with the first motor/generator through a first motor shaft and selectively connectable with a transmission housing, a planet carrier is directly connected with an input shaft and connected with the transmission housing with a one-way clutch and a torque limiter positioned therebetween, a ring gear is directly connected with a first output gear and connected with a final reduction gear through a first intermediate shaft, and the second motor/generator is directly connected with a second output gear through a second motor shaft and connected with the final reduction gear through a second intermediate shaft.
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公开(公告)号：US09744839B2
公开(公告)日：2017-08-29
申请号：US14662081
申请日：2015-03-18
发明人： Baek Yu Kim , Seok Joon Kim , Jun Young Ha , Chul Min Ahn , Sung Gon Byun
IPC分类号： F16H3/72 , F16H37/06 , B60K6/365 , B60K6/36 , B60K6/383 , B60K6/387 , B60K6/445 , B60K6/38 , F16H37/08
CPC分类号： B60K6/36 , B60K6/383 , B60K6/387 , B60K6/445 , B60K2006/381 , B60Y2200/92 , F16H3/727 , F16H2037/0866 , Y02T10/6239 , Y02T10/76 , Y10S903/91
摘要： A transmission for a hybrid vehicle includes a planetary gear set including at least three rotary members of which one is connected to an engine. A first anti-rotator selectively restricts rotation of the rotary member connected to the engine. A first motor generator is connected to another one of the rotary members of the planetary gear set. A second motor generator is connected to the remaining one of the rotary members of the planetary gear set. An output shaft has a first output gear thereon, which is externally engaged with the rotary member connected to the first motor generator. A second anti-rotator selectively restricts rotation of the rotary member connected to the second motor generator.
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公开(公告)号：US09452673B2
公开(公告)日：2016-09-27
申请号：US14725296
申请日：2015-05-29
发明人： Baekyu Kim , Chulmin Ahn , Seok Joon Kim , SungGon Byun
CPC分类号： B60K6/365 , B60K6/36 , B60K6/383 , B60K6/40 , B60K6/445 , B60K6/48 , B60K2006/381 , B60Y2200/92 , F16H3/724 , F16H3/727 , F16H57/0421 , F16H57/043 , F16H57/0471 , F16H57/0484 , F16H2037/0866 , Y02T10/6239 , Y10S903/91
摘要： A transmission system may include a planetary gear set disposed on an input shaft receiving power of an engine, two input gears connected respectively to two rotation elements among three rotation elements of the planetary gear set, first and second motor/generators disposed on an intermediate shaft and a connecting shaft disposed in parallel with the input shaft, two intermediate gears connected respectively to first and second rotors of the first and second motor/generators, a brake selectively connecting the first rotor of the first motor/generator to a transmission housing, and two output gears fixedly disposed on an output shaft disposed in parallel with the intermediate shaft and transmitting power transmitted through one input gear of the two input gears and/or one intermediate gear of the two intermediate gears to a final reduction gear of a differential apparatus.
摘要翻译： 变速器系统可以包括设置在接收发动机功率的输入轴上的行星齿轮组，分别连接在行星齿轮组的三个旋转元件中的两个旋转元件的两个输入齿轮，设置在中间轴上的第一和第二电动机/发电机 以及与所述输入轴平行设置的连接轴，分别连接到所述第一和第二电动机/发电机的第一和第二转子的两个中间齿轮，选择性地将所述第一电动机/发电机的第一转子连接到变速器壳体的制动器，以及 两个输出齿轮固定地设置在与中间轴平行设置的输出轴上，并且传递通过两个中间齿轮的两个输入齿轮和/或一个中间齿轮的一个输入齿轮传递的功率到差速装置的最终减速齿轮。
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