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公开(公告)号：KR1020150059702A
公开(公告)日：2015-06-02
申请号：KR1020130143258
申请日：2013-11-22
Applicant: 현대자동차주식회사
CPC classification number: B60K6/442 , B60K6/36 , F16H2003/0803 , Y02T10/6234 , Y10S903/909 , Y10T477/26 , F16H3/093 , B60K6/26 , B60W10/10 , F16H3/72
Abstract: 하이브리드자동차의동력전달장치가개시된다. 본발명의실시예에따른하이브리드자동차의동력전달장치는엔진의출력측과연결되는제1 입력축; 상기제1 입력축과동일축선상에배치되어클러치를통하여선택적으로연결되며, 복수의입력기어가구성되는제2 입력축; 상기제1 입력축상에배치되어상기제1 입력축상의복수의기어와, 상기제1 입력축에평행하게배치되는아이들축 상의복수의기어에의해상기엔진의회전동력을전달받아발전을이루는제1 모터/제너레이터; 상기제2 입력축에평행하게배치되며, 상기제2 입력축상의복수의입력기어에각각외접치합된복수의변속기어가회전간섭없이배치되며, 일측에출력기어가일체로구성되는출력축; 상기출력축상에구성되어상기복수의변속기어를상기출력축에선택적으로연결하는동기유닛; 상기제2 입력축상에배치되어상기출력축상의모터피동기어와외접치합된상기제2 입력상의모터구동기어와동력연결되어전기적인회전동력을발생하는제2 모터/제너레이터; 및상기출력축상의출력기어로부터전달되는회전동력을최종감속하여출력하는종감속수단을포함한다.
Abstract translation: 公开了一种用于混合动力电动车辆的动力传递装置。 根据本发明实施例的用于混合动力电动车辆的动力传递装置包括：连接到发动机的输出侧的第一输入轴; 设置在第一输入轴的轴线上的第二输入轴，通过离合器选择性地连接到第一输入轴，并且设置有多个输入齿轮; 第一电动机/发电机，其布置在所述第一输入轴上，以通过所述第一输入轴上的所述多个齿轮接收所述发动机的旋转动力;以及多个齿轮，所述多个齿轮在与所述第一输入轴并联设置以产生动力; 输出轴，与第二输入轴平行设置，并且设置有多个传动齿轮，其与第二输入轴上的多个输入齿轮在外部接合并设置成无干涉地旋转，并且输出齿轮形成为一体并设置在一个上 侧面 设置在所述输出轴上以选择性地将所述多个传动齿轮连接到所述输出轴的同步单元; 第二电动机/发电机，其布置在第二输入轴上并连接到第二输入轴上的马达驱动齿轮，外部与输出轴上的马达驱动齿轮接合，以产生电动旋转动力; 并且最终减速装置最终减少从输出轴上的输出齿轮接收的旋转动力，以输出减小的旋转动力。
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公开(公告)号：KR1020130136737A
公开(公告)日：2013-12-13
申请号：KR1020120060380
申请日：2012-06-05
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/641 , H02K5/161 , H02K5/24
Abstract: A driving motor of an electric vehicle according to the present invention prevents the degradation of durability and a noise due to the axial movement and a creep of a bearing (4) and particularly prevents the concentration of a load and stress to decrease the lifetime of the bearing by including the bearing (4) which supports the left and right sides of a core shaft (3) which rotates by passing through a core (2), a motor housing (5) which surrounds the bearing (4), and a bearing fixing member (10) which generates pressure for pressurizing an outer wheel of the bearing (4) via the motor housing (5) to be changed according to thermal expansion or contraction by a temperature variation in the motor by a spring. [Reference numerals] (AA) Axis direction: X axis;(BB) Radius direction: Y, Z axes
Abstract translation: 根据本发明的电动车辆的驱动电机防止由于轴承（4）的轴向运动和蠕变引起的耐久性和噪音的降低，并且特别地防止了负载和应力的集中，从而降低了 通过包括支撑通过芯（2）旋转的芯轴（3）的左右两侧的轴承（4），围绕轴承（4）的马达壳体（5）和轴承 固定构件（10），其通过马达壳体（5）产生用于对轴承（4）的外轮加压的压力，以通过弹簧对电动机的温度变化根据热膨胀或收缩而改变。 （标号）（AA）轴方向：X轴;（BB）半径方向：Y，Z轴
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公开(公告)号：KR1020130117473A
公开(公告)日：2013-10-28
申请号：KR1020120040090
申请日：2012-04-18
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A support structure of a transmission shaft for an electric vehicle is provided to minimize the entire axial length of a shaft which connects a transmission to a motor and to reduce production costs by minimizing a structure which supports the input shaft of the transmission. CONSTITUTION: A support structure of a transmission shaft for an electric vehicle comprises a motor shaft (10), a pilot bearing (20), and an input shaft (30). The motor shaft is rotated by receiving rotatory power from a motor (M). The pilot bearing is inserted into the end of the motor shaft. The input shaft is rotatably inserted and supported in the pilot bearing. The input shaft is rotated by receiving the rotatory power of the motor through the motor shaft when a clutch (C) is connected and operated.
Abstract translation: 目的：提供一种用于电动车辆的传动轴的支撑结构，以将传动装置连接到电动机的轴的整个轴向长度最小化，并且通过使支撑传动装置的输入轴的结构最小化来降低生产成本。 构成：用于电动车辆的传动轴的支撑结构包括马达轴（10），先导轴承（20）和输入轴（30）。 马达轴通过接收来自马达（M）的旋转动力而旋转。 先导轴承插入电机轴的末端。 输入轴可旋转地插入并支撑在先导轴承中。 当离合器（C）连接并操作时，输入轴通过电机轴接收电动机的旋转动力而旋转。
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公开(公告)号：KR1020130039588A
公开(公告)日：2013-04-22
申请号：KR1020110104255
申请日：2011-10-12
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A clutch for an automatic transmission of an electric vehicle is provided to improve ride comfort by delivering a driving force from a transmission motor to a clutch disk through an elastic spring. CONSTITUTION: A clutch(100) for an automatic transmission of an electric vehicle comprises a pressurizing part(10), a drive clutch hub(20), an elastic member, and a connecting part(40). The pressurizing part is pressurized by a bearing(11) which receives a driving force from a transmission motor in order to move. The drive clutch hub receives a pressurizing force from the pressurizing part in order to move. The drive clutch hub is installed with a first clutch disk(21). The elastic member is installed in a space between the pressurizing part and the drive clutch hub. The elastic member delivers the pressurizing force of the pressurizing part to the drive clutch hub. The connecting part is installed with a second clutch disk(31) which is arranged between the first clutch disks.
Abstract translation: 目的：提供一种用于电动车辆的自动变速器的离合器，用于通过弹性弹簧将传动马达的驱动力传递到离合器盘来提高乘坐舒适性。 构成：用于电动车辆的自动变速器的离合器（100）包括加压部分（10），驱动离合器轮毂（20），弹性部件和连接部分（40）。 加压部分由轴承（11）加压，该轴承（11）从传动马达接收驱动力以便移动。 驱动离合器毂从加压部接收加压力以移动。 驱动离合器毂安装有第一离合器盘（21）。 弹性构件安装在加压部和驱动离合器毂之间的空间中。 弹性部件将加压部的加压力传递到驱动离合器轮毂。 连接部安装有配置在第一离合器盘之间的第二离合器盘31。
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公开(公告)号：KR101251510B1
公开(公告)日：2013-04-05
申请号：KR1020100113839
申请日：2010-11-16
Applicant: 현대자동차주식회사
CPC classification number: F16D23/0606 , F16H63/30 , F16H63/38 , F16H2063/3093 , Y10T74/19284
Abstract: 본 발명의 실시예에 따른 전기차용 변속 시스템은, 모터와 연결되어 회전하는 입력샤프트, 상기 입력샤프트와 함께 회전하되, 그 축방향으로 슬라이딩되도록 상기 입력샤프트에 설치되며, 양측면에는 1단삽입유닛과 2단삽입유닛이 돌출되어 형성되는 싱크로나이징기어, 상기 싱크로나이징기어의 양측면과 마주하도록 배치되고, 상기 입력샤프트에서 회전되도록 설치되는 1단기어와 2단기어, 상기 싱크로나이징기어와 마주하는 상기 1단기어와 상기 2단기어에 고정되되, 상기 1단삽입유닛과 상기 2단삽입유닛이 삽입되는 1단체결홀과 2단체결홀이 각각 형성되는 1단플레이트와 2단플레이트, 및 상기 1단삽입유닛이 상기 1단체결홀에 삽입되거나, 상기 2단삽입유닛이 상기 2단체결홀에 삽입되어 상기 싱크로나이징기어의 회전력을 상기 1단기어나 상기 2단� ��어로 전달하도록 상기 싱크로나이징기어를 축방향으로 움직이는 변속샤프트를 포함한다.
따라서, 전기차용 변속 시스템은 새로운 구조를 통해서 2단과 1단의 기어변속을 수행할 수 있으며, 그 구조가 간단하여 제조와 조립이 쉬울 뿐만 아니라, 유지보수도 용이하다.-
Patent Agency Ranking
公开(公告)号：KR101231400B1
公开(公告)日：2013-02-07
申请号：KR1020100083393
申请日：2010-08-27
Applicant: 현대자동차주식회사
CPC classification number: B60K6/547 , B60K6/365 , B60K6/445 , F16H3/728 , F16H2037/101 , F16H2200/2007 , F16H2200/2041 , Y02T10/6239 , Y10S903/902
Abstract: 본 발명은 간단한 구성으로 하이브리드 차량의 기본적인 운전모드인 전기차모드와, 입력분기와 복합분기를 포함한 2개 이상의 동력분기모드는 물론, 모터제너레이터의 구동이 배제되고 엔진의 구동력만으로 일반 변속기의 변속단처럼 고정된 기어비로 운전되는 3개 이상의 고정기어비모드의 구현이 가능하여, 차량의 주행상황에 따른 고효율 운전이 가능하여 차량의 연비를 향상시킬 수 있도록 한 하이브리드 차량의 파워트레인을 제공한다.
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公开(公告)号：KR1020120052603A
公开(公告)日：2012-05-24
申请号：KR1020100113839
申请日：2010-11-16
Applicant: 현대자동차주식회사
CPC classification number: F16D23/0606 , F16H63/30 , F16H63/38 , F16H2063/3093 , Y10T74/19284
Abstract: PURPOSE: A transmission system for an electric car is provided to easily execute gear shift of a first shift and a second shift and to easily manufacture and assemble by simplifying a structure. CONSTITUTION: An input shaft(120) is connected to a motor and revolves. A synchronizing gear(155) revolves with the input shaft. The synchronizing gear is installed to the input shaft in order to be slid to an axial direction. A first shift gear(115) and a second shift gear(110) are arranged in order to face to both sides of the synchronizing gear. A first shift plate and a second shift plate are fixed to the first shift gear and the second shift gear facing to the synchronizing gear. A first shift coupling hole and a second shift coupling hole are respectively formed at the first shift plate and the second shift plate. A first shift insertion unit and a second shift insertion unit are respectively inserted into the first shift coupling hole and the second shift coupling hole.
Abstract translation: 目的：提供一种用于电动汽车的变速器系统，以容易地执行第一班班和第二班次的换档，并且通过简化结构容易地制造和组装。 构成：输入轴（120）连接到电机并旋转。 同步齿轮（155）与输入轴一起旋转。 同步齿轮安装到输入轴上以便沿轴向滑动。 为了面对同步齿轮的两侧，布置有第一变速齿轮（115）和第二变速齿轮（110）。 第一换挡板和第二换档板固定到第一变速齿轮和第二变速齿轮面对同步齿轮。 第一变速联轴器孔和第二变速联接孔分别形成在第一变速板和第二变速板上。 第一换档插入单元和第二换档插入单元分别插入到第一换档联轴器孔和第二换档联轴器孔中。
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公开(公告)号：KR1020120036696A
公开(公告)日：2012-04-18
申请号：KR1020100098510
申请日：2010-10-08
Applicant: 현대자동차주식회사
Inventor： 김완수
Abstract: PURPOSE: A reducer for an electric car is provided to form a big reducing gear ratio by mixing two or more planetary gear sets and to improve space efficiency and mechanical driving efficiency. CONSTITUTION: A drive motor drives a car. A reducer decelerates an output of the drive motor. A differential gear tool(200) distributes rotary force transferred through the reducer to wheel shaft. A first planetary gear set(110) directly connects a sun gear with a driving shaft(11) of the drive motor. The first planetary gear set includes a ring gear as a fixed element. A second planet gear set(120) inputs the torque which is decelerated by the first planetary gear set through the sun gear. The second planet gear set includes the ring gear as the fixed element.
Abstract translation: 目的：通过混合两个或更多个行星齿轮组，提供电动汽车的减速机以形成大的减速比，并提高空间效率和机械驱动效率。 构成：驱动电机驱动汽车。 减速器减速驱动电机的输出。 差速齿轮工具（200）将通过减速器传递的旋转力分配给轮轴。 第一行星齿轮组（110）将太阳齿轮与驱动马达的驱动轴（11）直接连接。 第一行星齿轮组包括作为固定元件的齿圈。 第二行星齿轮组（120）输入由第一行星齿轮组通过太阳齿轮减速的扭矩。 第二行星齿轮组包括作为固定元件的齿圈。
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公开(公告)号：KR1020120033716A
公开(公告)日：2012-04-09
申请号：KR1020100095393
申请日：2010-09-30
Abstract: PURPOSE: A reducer for an electric vehicle is provided to reduce power loss by positioning a gear locating in a third shaft under the oil level and to reduce the size of a drive shaft by reducing load torque. CONSTITUTION: A drive gear(100) revolves by a motor. A transfer driven gear(200) meshes with the drive gear and transfers driving force. A differential gear(300) transfers power to a driving wheel by meshing with the transfer driven gear. A second shaft which is a rotary shaft of the transfer driven gear is located in the upper side than a first shaft which is a rotary shaft of the drive gear. The first shaft and the second shaft are located on the upper side of an oil level. Reducer housing accepts the drive gear, the transfer driven gear, and the differential gear.
Abstract translation: 目的：提供一种用于电动车辆的减速器，通过将齿轮定位在第三轴位于油位之下来减少动力损失，并通过减小负载转矩来减小驱动轴的尺寸。 构成：驱动齿轮（100）由电机旋转。 传动从动齿轮（200）与驱动齿轮啮合并传递驱动力。 差速齿轮（300）通过与传动从动齿轮啮合而将动力传递到驱动轮。 作为传动从动齿轮的旋转轴的第二轴位于比作为驱动齿轮的旋转轴的第一轴的上侧。 第一轴和第二轴位于油位的上侧。 减速器壳体接受驱动齿轮，传动从动齿轮和差速齿轮。
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公开(公告)号：KR1020120019855A
公开(公告)日：2012-03-07
申请号：KR1020100083393
申请日：2010-08-27
Applicant: 현대자동차주식회사
CPC classification number: B60K6/547 , B60K6/365 , B60K6/445 , F16H3/728 , F16H2037/101 , F16H2200/2007 , F16H2200/2041 , Y02T10/6239 , Y10S903/902
Abstract: PURPOSE: A power train of a hybrid vehicle is provided to improve fuel ratio of the hybrid vehicle by forming two or more power split modes and three or more stationary gear ratio modes. CONSTITUTION: A first planetary gear system is composed of a simple planet gear. A first motor generator(MG1) is connected to one rotation element of the first planetary gear system. A second motor generator(MG2) is connected to one rotation element of a second planetary gear system. An input element is connected to one among the rotation elements of the first planetary gear system. Fourth torque transmission mechanisms are connected to the rotation elements of the first planetary gear system and the second planetary gear system. The first planetary gear system comprises a first sun gear, a first carrier, and a first ring gear as the rotation element. The second planetary gear system comprises a second sun gear, a second carrier, and a second ring gear as the rotation element.
Abstract translation: 目的：提供混合动力车辆的动力传动系，以通过形成两个或更多个动力分配模式和三个或更多个固定齿轮比模式来改善混合动力车辆的燃料比。 构成：第一个行星齿轮系由简单的行星齿轮组成。 第一电动发电机（MG1）连接到第一行星齿轮系的一个旋转元件。 第二电动发电机（MG2）连接到第二行星齿轮系的一个旋转元件。 输入元件连接到第一行星齿轮系的旋转元件中的一个。 第四扭矩传递机构连接到第一行星齿轮系和第二行星齿轮系的旋转元件。 第一行星齿轮系统包括第一太阳齿轮，第一行星齿轮和作为旋转元件的第一齿圈。 第二行星齿轮系统包括第二太阳齿轮，第二行星齿轮和作为旋转元件的第二齿圈。
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