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公开(公告)号：KR101339242B1
公开(公告)日：2013-12-09
申请号：KR1020110132268
申请日：2011-12-09
Applicant: 현대자동차주식회사
Abstract: 하이브리드 차량의 토크 리미터가 개시된다. 본 발명의 일 실시 예에 따른 하이브리드 차량의 토크 리미터는엔진과 모터/제너레이터 사이의 회전축 상에 구성되는 하이브리드 차량의 토크 리미터에 있어서, 입력부재의 반경방향 외측에 토셔널 댐퍼가 구성되고, 상기 토셔널 댐퍼의 반경방향 외측과 출력부재 사이에 마찰기구가 구성되어 엔진의 회전동력이 입력부재, 토셔널 댐퍼, 마찰부재, 출력부재의 순으로 전달되는 동력전달경로를 갖는다.
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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：KR101294171B1
公开(公告)日：2013-08-08
申请号：KR1020110102471
申请日：2011-10-07
Applicant: 현대자동차주식회사
Abstract: 본 발명은 하이브리드 차량의 엔진 시동시에 엔진과 변속기 사이에서 발생하는 비틀림 공진에 의한 변속기 입력축의 파손을, 별도의 추가적인 부품 없이, 효과적으로 방지할 수 있도록 함으로써, 차량의 내구성을 향상시키고 원가를 절감하여 궁극적으로 차량의 상품성을 극대화시킬 수 있도록 한다.
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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：KR1020130037924A
公开(公告)日：2013-04-17
申请号：KR1020110102471
申请日：2011-10-07
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A vibration control method for a hybrid vehicle is provided to prevent a transmission input shaft from being damaged, without using additional parts, by a torsional vibration generated between an engine and a transmission when starting the engine of a hybrid vehicle, thereby improving durability of the vehicle and reducing costs. CONSTITUTION: A vibration control method for a hybrid vehicle comprises a speed detection step(S10) of detecting rotating speed of an engine crank shaft and rotating speed of a transmission input shaft; a speed difference calculation step(S20) of calculating the difference of the rotating speed of the engine crank shaft and the rotating speed of the transmission input shaft which are measure in step S10; a displacement calculation step(S30) of calculating relative displacement and phase difference between the engine crank shaft and the transmission input shaft using the speed difference calculated in step S20; a toque calculation step(S40) of calculating a torque acting upon the transmission input shaft according to the relative displacement and the phase difference calculated in step S30; and a motor driving step(S50) of driving a motor generator connected to the transmission so that a reverse torque can act upon the transmission input shaft in order to offset the torque acting upon the transmission input shaft which is calculated in step S40. [Reference numerals] (AA) Start; (BB) Controlling reverse torque against MG1 torque; (CC) Controlling reverse torque against MG1+MG2 torque; (DD) Resonance area?; (EE) Releasing control; (FF) End; (S10) Detecting the speed of an engine and the speed of a transmission; (S20) Calculating the speed difference between the engine and the transmission in a set resonance area(450±100RPM); (S30,S40) Calculating a relative displacement and a phase value → Calculating real-time torque acting on a pressure shaft; (S45) If vehicle speed = 0; (S5) Detecting engine start;
Abstract translation: 目的：提供一种用于混合动力车辆的振动控制方法，以防止在启动混合动力车辆的发动机时在发动机和变速器之间产生的扭转振动而不使用附加部件而损坏变速器输入轴，从而提高耐久性 的车辆和降低成本。 构成：混合动力车辆的振动控制方法包括检测发动机曲轴的转速和变速器输入轴的转速的速度检测步骤（S10） 计算步骤S10中测量的发动机曲轴的转速与变速器输入轴的转速的差速计算步骤（S20）; 使用在步骤S20中计算出的速度差来计算发动机曲轴与变速器输入轴之间的相对位移和相位差的位移计算步骤（S30） 根据在步骤S30中计算的相对位移和相位差来计算作用在变速器输入轴上的转矩的转矩计算步骤（S40） 以及电动机驱动步骤（S50），其驱动连接到变速器的电动发电机，使得反向转矩能够作用在变速器输入轴上，以便抵消在步骤S40中计算出的作用在变速器输入轴上的转矩。 （附图标记）（AA）开始; （BB）控制MG1扭矩反向转矩; （CC）控制MG1 + MG2扭矩反向转矩; （DD）共振区域 （EE）释放控制; （FF）结束; （S10）检测发动机的速度和变速器的速度; （S20）在设定的共振区域（450±100RPM）内计算发动机与变速器之间的速度差; （S30，S40）计算相对位移和相位值→计算作用在压力轴上的实时转矩; （S45）车速= 0时， （S5）检测发动机起动;
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Patent Agency Ranking
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.-
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：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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公开(公告)号：KR1020110052148A
公开(公告)日：2011-05-18
申请号：KR1020090109078
申请日：2009-11-12
Applicant: 현대자동차주식회사
CPC classification number: B60W20/40 , B60K6/365 , B60K6/445 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/101 , B60W10/115 , B60W20/00 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/103 , F16H2037/104 , F16H2037/106 , F16H2200/0043 , F16H2200/2007 , F16H2200/2023 , Y02T10/6239 , Y02T10/6286 , Y10S903/902
Abstract: PURPOSE: A transmission of a hybrid vehicle is provided to cost-efficiently constitute a power train of a vehicle and to improve fuel efficiency. CONSTITUTION: A transmission of a hybrid vehicle comprises first and second differential gears, first and second motor generators(MG1, MG2), and first and second fixing mechanisms. The first differential gear comprises four or more first rotation elements. The second differential gear comprises three or more second rotation elements. The first motor generator is connected to one first rotation element.The second motor generator is connected to one second rotation element which is connected to the first rotation element. The first fixing mechanism restricts the rotation of the second rotation element which is not connected to the second motor generator. The second fixing mechanism restricts the rotation of one first rotation element connected to the first motor generator.
Abstract translation: 目的：提供混合动力车辆的变速器，以便成本有效地构成车辆的动力传动系，并提高燃油效率。 构成：混合动力车辆的变速器包括第一和第二差动齿轮，第一和第二电动发电机（MG1，MG2）以及第一和第二固定机构。 第一差动齿轮包括四个或更多个第一旋转元件。 第二差速齿轮包括三个或更多个第二旋转元件。 第一电动发电机连接到一个第一旋转元件。第二电动发电机连接到连接到第一旋转元件的一个第二旋转元件。 第一固定机构限制未连接到第二电动发电机的第二旋转元件的旋转。 第二固定机构限制连接到第一电动发电机的一个第一旋转元件的旋转。
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