-
公开(公告)号：KR101163699B1
公开(公告)日：2012-07-09
申请号：KR1020100060090
申请日：2010-06-24
Abstract: 본 발명의 예시적인 실시예에 따른 자동 변속기의 유압 시스템용 체크 밸브는, 엔진의 동력으로 작동되는 기계식 오일 펌프와, 모터에 의해 작동되는 전동식 오일 펌프를 포함하는 자동 변속기의 유압 시스템에 구성되며, 전동식 오일 펌프의 구동 시, 전동식 오일 펌프의 토출 유압이 기계식 오일 펌프로 역류되는 것을 차단하기 위한 것으로서, ⅰ)변속기 케이스에 압입되며, 일단부에 유입구가 형성되고, 타단부가 개방된 밸브 하우징과, ⅱ)밸브 하우징의 타단부를 통해 그 밸브 하우징의 내부에 장착되며, 중앙부에 메인 토출구를 형성하고, 가장자리부에 적어도 하나의 보조 토출구를 형성하는 밸브 바디와, ⅲ)밸브 하우징과 밸브 바디 사이에서 상기 밸브 바디의 내부에 삽입 가능하게 설치되며, 밸브 하우징의 유입구를 선택적으로 개폐하는 볼부재와, ⅳ)밸브 바디의 내부에 장착되며, 볼부재로 탄성력을 발휘하는 밸브 스프링을 포함할 수 있다.
-
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。
-
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。
-
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。
-
公开(公告)号：KR1020110139952A
公开(公告)日：2011-12-30
申请号：KR1020100060090
申请日：2010-06-24
Abstract: PURPOSE: A check valve for the hydraulic system of an auto transmission is provided to seclude backward flowing by including a secondary check valve which is installed in the discharge end hydraulic line of a machinery oil pump. CONSTITUTION: A machinery oil pump(10) inhales oil which is stored in an oil pan. An electric-powered oil pump(30) is installed in a connection line which interlinks a discharge end hydraulic line of the machinery oil pump and the oil pan. The electric-powered oil pump is operated by a motor. A main check valve(50) is installed in a connection line which interlinks the discharge end hydraulic line of the electric-powered oil pump and the discharge end hydraulic line of the machinery oil pump. A secondary check valve is installed on the discharge end hydraulic line of the machinery oil pump.
Abstract translation: 目的：提供一种用于自动变速器液压系统的止回阀，通过包括安装在机械油泵排放端液压管路上的二次止回阀来分离向后流动。 构成：机械油泵（10）吸入储存在油底壳中的油。 电动油泵（30）安装在将机械油泵的排出端液压管路与油盘连结的连接线上。 电动油泵由电机操作。 主止回阀（50）安装在将电动油泵的排出端液压管线与机械油泵的排出端液压管线相连接的连接线中。 二次止回阀安装在机械油泵的排放端液压管路上。
-
Patent Agency Ranking
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。
-
公开(公告)号：KR1020100104603A
公开(公告)日：2010-09-29
申请号：KR1020090023134
申请日：2009-03-18
Abstract: PURPOSE: A cold start method of a hybrid vehicle is provided to realize the smooth and stable cold start of an engine, to save the cost consumed for manufacturing a vehicle and to enhance the vehicle mileage. CONSTITUTION: A cold start method of a hybrid vehicle comprises the next step. It is determined to recognize the type of the engine start whether the ATF(Automatic Transmission Fluid) temperature is below a first predetermined reference value (S10). If yes, an engine clutch is combined(S20). After the step of combining the clutch, a drive motor is driven to start the engine(S30). If the ATF temperature exceeds the first reference value, the ISG(Idle Stop and Go) is driven to start the engine(S40).
Abstract translation: 目的：提供一种混合动力车辆的冷启动方法，以实现发动机的平稳和稳定的冷启动，以节省制造车辆所消耗的成本并提高车辆里程。 构成：混合动力车辆的冷启动方法包括下一步骤。 确定是否识别出ATF（自动变速器油）温度是否低于第一预定参考值的发动机起动的类型（S10）。 如果是，则组合发动机离合器（S20）。 在组合离合器的步骤之后，驱动马达被驱动以启动发动机（S30）。 如果ATF温度超过第一参考值，则驱动ISG（空闲停止和停止）以启动发动机（S40）。
-
公开(公告)号：KR1020100062271A
公开(公告)日：2010-06-10
申请号：KR1020080120813
申请日：2008-12-01
Abstract: PURPOSE: A method for controlling an electric oil pump of a hybrid vehicle is provided to prevent the fusion of a wire ring and a connector which are connected between an oil pump controller and the electric oil pump according to the reduction of a driving load of the electric oil pump. CONSTITUTION: A method for controlling an electric oil pump of a hybrid vehicle comprises: a trigger control step about the electric oil pump(30) of the hybrid vehicle; a step of controlling in multi-stages based on data which is obtained by mapping a driving RPM as a transmission oil temperature; and a step of controlling the driving RPM in two steps after a key start. A cool starting is decided when a detected transmission oil temperature is less than a standard value.
Abstract translation: 目的：提供一种用于控制混合动力车辆的电动油泵的方法，以防止连接在油泵控制器和电动油泵之间的线环和连接器的熔合， 电动油泵。 构成：控制混合动力车辆的电动油泵的方法，包括：关于混合动力车辆的电动油泵（30）的触发控制步骤; 基于通过将驱动RPM映射为变速器油温度而获得的数据，多级控制的步骤; 以及在键开始之后两步控制驱动RPM的步骤。 当检测到的变速箱油温度低于标准值时，决定冷启动。
-
公开(公告)号：KR100897116B1
公开(公告)日：2009-05-14
申请号：KR1020070096178
申请日：2007-09-20
Abstract: 본 발명은 하이브리드 차량에 구비된 오일 펌프의 응답성 저하를 방지하고, 아이들 스탑 상태에서도 오일 펌프를 작동시키며, 상기한 오일 펌프에 유압이 형성된 이후에 하이브리드 차량에 설치된 타 제어기를 온 작동시킴과 동시에 아이들 스탑 상태가 해제 가능하도록 하이브리드 차량에 구비된 오일펌프의 현재 작동 상태를 입력 조건으로 입력 받은 후에 상기한 입력 조건의 반대 결과를 출력하는 제1 오퍼레이터와; 운전자에 의해 작동되는 브레이크 페달에 대한 작동 정보 신호와 상기한 하이브리드 차량이 아이들 스탑(Idle Stop)에 따른 신호를 각각 입력받는 제2 오퍼레이터; 및 상기 제1,2 오퍼레이터에서 출력되는 신호를 입력받아 오일펌프의 작동 조건을 만족할 경우에 상기한 하이브리드 차량의 아이들 스탑 상태에 상관없이 오일 펌프를 작동 가능하게 하는 제3 오퍼레이터를 포함하여 구성되는 하이브리드 차량에 구비된 오일펌프의 가동 제어 장치를 제공한다.
하이브리드, 오일 펌프, 아이들 스탑-
公开(公告)号：KR1020090043916A
公开(公告)日：2009-05-07
申请号：KR1020070109724
申请日：2007-10-30
Abstract: 본 발명은 하이브리드 자동차의 자동 변속기용 토셔널 댐퍼에 관한 것으로, 회전축에 연결되는 허브에 스플라인 결합된 스플라인 허브; 상기 허브를 크랭크 샤프트에 연결시키는 크랭크 샤프트 볼트; 상기 허브의 외측을 감싸는 형태로 설치되되 외주면이 절곡된 원판 형상의 제1질량체; 상기 제1질량체의 일측에 설치된 커버부재에 결합된 제2질량체; 및 상기 커버부재에 상기 제2질량체를 결합시키는 리벳을 포함하는 것을 특징으로 한다.
하이브리드 자동차, 자동 변속기, 토셔널 댐퍼, 리벳, 방사형 부싱, 축형 부싱
-
-
-
-
-
-
-
-
-
Search Results
304
records
(took 0.023 seconds)
