公开(公告)号：KR1020090056413A

公开(公告)日：2009-06-03

申请号：KR1020070123544

申请日：2007-11-30

Applicant: 현대자동차주식회사

Inventor： 김경하

IPC: B60K6/22 ,  B60K11/00

Abstract: A cooling line of a hybrid vehicle is provided to improve durability of a driving motor because a driving motor and a transmission are cooled down through a first cooling line unit and an inverter and a generator are cooled down through a second cooling line unit. A cooling line of a hybrid vehicle comprises a first cooling line unit(100) which is installed between a transmission cooler(10) and a driving motor(20) or a transmission(30); and a second cooling line unit(200) which cools down via an inverter(50) and a generator(80). The oil supplied from the transmission cooler through the first cooling line unit is re-circulated to the transmission cooler via the drive motor and transmission. The cooling water supplied from a hybrid cooler(40) through the second cooling line unit moves through a different passage from the passage wherein the drive motor and the transmission are installed.

Abstract translation: 提供混合动力车辆的冷却管线，以提高驱动电动机的耐久性，因为驱动电动机和变速器通过第一冷却线单元冷却，并且逆变器和发电机通过第二冷却管路单元冷却。 混合动力车辆的冷却管线包括安装在变速箱冷却器（10）和驱动电动机（20）或变速器（30）之间的第一冷却管路单元（100）。 以及经由逆变器（50）和发电机（80）冷却的第二冷却线单元（200）。 从变速箱冷却器通过第一冷却管路单元提供的油通过驱动电动机和变速器再次循环到变速箱冷却器。 从混合式冷却器（40）经由第二冷却管路单元供应的冷却水通过安装有驱动马达和变速器的通道的不同通道移动。

公开(公告)号：KR1020090024915A

公开(公告)日：2009-03-10

申请号：KR1020070089881

申请日：2007-09-05

Applicant: 현대자동차주식회사

Inventor： 김경하

IPC: B60K6/50 ,  B60K17/06

CPC classification number: B60K6/48 ,  B60K6/365 ,  B60K6/405 ,  B60K6/485 ,  B60K6/547 ,  B60L2240/421 ,  B60W10/08 ,  B60W2510/081 ,  B60W2520/10 ,  Y02T10/6221 ,  Y02T10/6226 ,  Y02T10/642

Abstract: A powertrain for a hybrid vehicle is provided to obtain a layout which is advantageous in low RPM driving and NVH due to an engine by arranging a torsion damper between a transmission and a motor. A powertrain for a hybrid vehicle comprises: a motor supporting shaft in which an outer end is supported and combined in a motor rotor and an inner end is arranged between the input shaft of an auto transmission and the output shaft of an engine; a motor housing which is arranged with surrounding the outer diameter portion and the left side of the motor rotor; a torsion damper(38) arranged in a space between the motor rotor and the motor housing; an engine clutch(24) arranged in a space between the left side end part of the motor housing and the inner end left side of the motor supporting shaft; a retainer connecting the housing of the engine clutch and the torsion damper; a motor cover housing arranged with covering the right side of the motor rotor and the inner end right side of the motor supporting shaft; and a flywheel(44) located in the main part of the motor cover housing.

Abstract translation: 提供了用于混合动力车辆的动力系，以获得在发动机和电动机之间布置扭转阻尼器时由于发动机而在低RPM驱动和NVH中有利的布局。 一种用于混合动力车辆的动力总成包括：马达支撑轴，其外端被支撑并组合在马达转子中，并且内端布置在自动变速器的输入轴与发动机的输出轴之间; 电动机壳体，其围绕电动机转子的外径部分和左侧设置; 扭转阻尼器（38），布置在电动机转子和电动机壳体之间的空间中; 发动机离合器（24），布置在马达壳体的左侧端部与马达支撑轴的内端左侧之间的空间中; 连接发动机离合器的壳体和扭转阻尼器的保持器; 电动机盖壳体，其布置成覆盖电动机转子的右侧和电动机支撑轴的内端右侧; 以及位于电动机盖壳体的主要部分中的飞轮（44）。

公开(公告)号：KR1020070091392A

公开(公告)日：2007-09-11

申请号：KR1020060020787

申请日：2006-03-06

Applicant: 현대자동차주식회사

Inventor： 김경하 ,  김연호 ,  김달철 ,  김완수 ,  이희라 ,  신광섭 ,  윤주웅 ,  황경원 ,  송성재 ,  권택환

IPC: B60K6/365

Abstract: A hybrid transmission is provided to increase the torque transmitted to a driving motor to reduce the capacity and volume of the driving motor by installing a constraining device to control gears comprising a planetary gear selectively, thereby increasing the mounting space of a vehicle. A hybrid transmission comprises a constraining device(180) selectively regulating rotation of any one of gears comprising a planetary gear(40), such as a sun gear(42), a ring gear(44), and a carrier(45). The constraining device includes a brake(181) regulating the rotation of the carrier. The brake is operated by a hydraulic pump(182). The constraining device has a unidirectional control clutch(183) for preventing the reverse rotation of the carrier.

Abstract translation: 提供混合变速器，以通过安装限制装置来选择性地控制包括行星齿轮的齿轮，从而增加传递到驱动电动机的扭矩以减小驱动电机的容量和体积，由此增加车辆的安装空间。 混合变速器包括选择性地调节包括诸如太阳齿轮（42），齿圈（44）和行星架（45）的行星齿轮（40）的任何一个齿轮的旋转的约束装置（180）。 约束装置包括调节载体旋转的制动器（181）。 制动器由液压泵（182）操作。 约束装置具有用于防止载体反向旋转的单向控制离合器（183）。

公开(公告)号：KR1020070057339A

公开(公告)日：2007-06-07

申请号：KR1020050116649

申请日：2005-12-01

Applicant: 현대자동차주식회사

Inventor： 김경하 ,  김연호 ,  윤주웅 ,  황경원 ,  황경원

IPC: B60L11/18

CPC classification number: B60W20/13 ,  B60K6/445 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1861 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  B60W2540/16 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077

Abstract: A method for charging a battery of a hybrid vehicle at a neutral shift range and a hybrid vehicle using the same are provided to charge the battery at the neutral shift range by generating electricity at the neutral shift range and restricting an output element at an automatic transmission by using an EHB system. A current shift range is determined within the neutral shift range. A SOC(State Of Charge) of a battery(10) is measured. An EHB(Electro Hydraulic Brake)(90) is operated if the measured SOC of the battery is lower than a predetermined lower limit SOC. An generator(40) is driven by operating an engine(50). A SOC of the battery is measured after operating the generator. Then engine is stopped and the EHB is released if the SOC of the battery SOC measured after operating the generator is higher than the predetermined lower limit SOC.

Abstract translation: 提供一种在中性偏移范围内对混合动力车辆的电池进行充电的方法和使用该混合动力车辆的混合动力车辆，以在中性偏移范围内对电池进行充电，在中性偏移范围内发电，并在自动变速器 通过使用EHB系统。 在中性偏移范围内确定当前换档范围。 测量电池（10）的SOC（充电状态）。 如果电池的测量SOC低于预定的下限SOC，则操作EHB（电动液压制动器）（90）。 通过操作发动机（50）来驱动发电机（40）。 操作发电机后测量电池的SOC。 如果在运行发电机后测量的电池SOC的SOC高于预定的下限SOC，则停止发动机并释放EHB。

公开(公告)号：KR100717306B1

公开(公告)日：2007-05-15

申请号：KR1020050120951

申请日：2005-12-09

Applicant: 현대자동차주식회사

Inventor： 김경하 ,  김완수

IPC: B60K6/365 ,  B60K6/38

Abstract: Durability of a planetary gear set can be enhanced and noise can be reduced by utilizing a power transmitting apparatus for a hybrid vehicle that supports a planetary gear set in an axial direction and a perpendicular direction. In addition, because a parking gear is disposed on a second shaft, torque can be minimized when the vehicle is parked on a slanted road.

Abstract translation: 通过利用用于在轴向和垂直方向上支撑行星齿轮组的混合动力车辆的动力传递装置，可以增强行星齿轮组的耐久性并且可以降低噪音。 另外，因为驻车齿轮设置在第二轴上，所以当车辆停放在倾斜道路上时可以使扭矩最小化。

公开(公告)号：KR1020070024074A

公开(公告)日：2007-03-02

申请号：KR1020050078592

申请日：2005-08-26

Applicant: 현대자동차주식회사

Inventor： 송성재 ,  김연호 ,  황경원 ,  윤주웅 ,  김달철 ,  김경하 ,  이희라 ,  김완수

IPC: F16F15/30

CPC classification number: Y02T10/6204

Abstract: A dust cover mounting structure for a torsion damper of a hybrid vehicle system is provided to prevent breakdown of an electric motor, thereby improving reliability of the product. A dust cover mounting structure for a torsion damper(50) of a hybrid vehicle system comprises an electric motor(20), a crank shaft(11), a transmission(12), and the torsion damper. The electric motor is mounted to one side of an engine(10). The crank shaft of the engine is connected to a rotor(24) of the electric motor. The transmission is mounted to one side of the electric motor. The torsion damper reduces torsional vibration generated while driving force of the engine and the electric motor is transmitted to the transmission. The torsion damper is mounted between a motor housing and a transmission housing. A dust cover(40) is attached to the outside of a disc plate of the torsion damper, so that a damper spring(53) and a spring guide are not exposed to the outside, thereby preventing dust generated by friction between the damper spring and the spring guide from infiltrating in a gap(G) between a stator(22) and the rotor.

Abstract translation: 提供一种用于混合动力车辆系统的扭转阻尼器的防尘罩安装结构，以防止电动机的击穿，从而提高产品的可靠性。 用于混合动力车辆系统的扭转阻尼器（50）的防尘罩安装结构包括电动机（20），曲轴（11），变速器（12）和扭转阻尼器。 电动机安装在发动机（10）的一侧。 发动机的曲轴与电动机的转子（24）连接。 变速器安装在电动机的一侧。 扭转阻尼器减少了发动机的驱动力产生的扭转振动，并且电动机被传递到变速器。 扭转阻尼器安装在电动机壳体和变速器壳体之间。 防尘罩（40）安装在扭转阻尼器的盘片的外侧，使得阻尼弹簧（53）和弹簧导向件不暴露于外部，从而防止阻尼弹簧和 弹簧导向件渗透在定子（22）和转子之间的间隙（G）中。

公开(公告)号：KR100680790B1

公开(公告)日：2007-02-08

申请号：KR1020050114388

申请日：2005-11-28

Applicant: 현대자동차주식회사

Inventor： 황경원 ,  김경하

IPC: B60K6/38

Abstract: A power transmission system of a hybrid vehicle is provided to realizing various decelerating rates by using two planetary gear sets, and to minimizing a drive torque error of a drive shaft by placing a differential gear close to a central direction of the vehicle. A power transmission system of a hybrid vehicle comprises a driving motor(20); a first axis(110) connected with an engine(10) to receive power; a first planetary gear set(120) provided with a first sun gear(121), a first ring gear(123), a first pinion gear(122) interlocked with the first sun and ring gears, and a first planetary carrier(124) supporting the first pinion gear, and mounted on the first axis to receive power; a second axis(210) offset from the first axis; a second planetary gear set(220) provided with a second sun gear(221), a second ring gear(223), a second pinion gear(222) interlocked with the second sun and ring gears, and a second planetary carrier(224) supporting the second pinion gear, and installed on the second axis; a third axis(310) offset from the first and second axis, and connected with a differential gear(700); and an auxiliary gear(321) mounted on the third axis. The first planetary gear set is connected with the second planetary gear set and the second planetary gear set is connected with the auxiliary gear. Power of the driving motor or the engine is transmitted to the third axis via the first planetary gear set, the second planetary gear set, and the auxiliary gear.

Abstract translation: 提供混合动力车辆的动力传递系统以通过使用两个行星齿轮组实现各种减速率，并且通过将差速齿轮靠近车辆的中心方向而使驱动轴的驱动转矩误差最小化。 一种混合动力车辆的动力传动系统包括驱动电机（20）; 与发动机（10）连接以接收动力的第一轴（110） 第一行星齿轮组120，其设置有第一太阳轮121，第一环形齿轮123，与第一太阳轮和齿圈互锁的第一小齿轮122以及第一行星架124， 支撑第一小齿轮，并安装在第一轴上以接收动力; 偏离第一轴线的第二轴线（210） 第二行星齿轮组（220），该第二行星齿轮组（220）设置有第二太阳轮（221），第二环形齿轮（223），与第二太阳轮和齿圈互锁的第二小齿轮（222）以及第二行星架（224） 支撑所述第二小齿轮，并安装在所述第二轴上; 偏离第一和第二轴线并与差动齿轮（700）连接的第三轴线（310）; 和安装在第三轴上的辅助齿轮（321）。 第一行星齿轮组与第二行星齿轮组连接，第二行星齿轮组与辅助齿轮连接。 驱动电机或发动机的动力通过第一行星齿轮组，第二行星齿轮组和辅助齿轮传递至第三轴。

公开(公告)号：KR100655708B1

公开(公告)日：2006-12-08

申请号：KR1020050038877

申请日：2005-05-10

Applicant: 현대자동차주식회사

Inventor： 윤주웅 ,  김경하 ,  김달철 ,  김연호 ,  김완수 ,  송성재 ,  이희라 ,  황경원

IPC: B60K6/445

Abstract: 본 발명은 하이브리드 차량의 변속기 내 종감속을 담당하는 감속기어로 유성기어셋트를 적용하여 변속기 전체의 중량을 감소시키며, 축류의 회전관성에 따른 진동을 감소하여 승차감을 향상시킬 수 있도록;
상기 변속기 출력축과 디프렌셜 기어 사이의 변속기 케이스 일측에 고정된 제1축 상에 회전 가능하게 설치되는 선기어; 상기 제1축과 상기 출력축 사이의 변속기 케이스 일측에 고정된 제2축 상에 회전 가능하게 설치되어 상기 선기어와 치합되고, 일측으로는 입력 체인 스프로켓을 구비하여 상기 출력축 상의 출력 체인 스프로켓과 체인으로 연결되는 입력 피니언 기어; 상기 제1축과 상기 디프렌셜 기어 사이의 변속기 케이스 일측에 고정된 제3축 상에 회전 가능하게 설치되어 상기 선기어와 치합되는 아이들 피니언 기어; 상기 입력 피니언 기어와 아이들 피니언 기어와 내치를 통하여 치합되며, 그 외치를 통하여 상기 디프렌셜 기어와 치합되는 링기어로 구성되는 유성기어셋트로 이루어지는 것을 특징으로 하는 하이브리드 차량용 감속기어장치를 제공한다.
하이브리드 차량, 변속기, 감속기어장치, 유성기어셋트

公开(公告)号：KR101704049B1

公开(公告)日：2017-02-08

申请号：KR1020110056634

申请日：2011-06-13

Applicant: 현대자동차주식회사

Inventor： 이진숙 ,  김민성 ,  김연호 ,  김경하 ,  배성익

IPC: B60T1/06 ,  B60L7/02 ,  B60T13/74

Abstract: 본발명은전기자동차용파킹장치에관한것으로서, 더욱상세하게는전기자동차의변속역할을하는감속기의동력전달기어를전기식액츄에이터및 클러치압축기구를이용하여잡아줄수 있도록함으로써, 간단한매카니즘구성만으로파킹이용이하게이루어질수 있도록한 전기자동차용파킹장치에관한것이다. 즉, 본발명은기존의파킹시스템이유압방식의변속기에주로적용되고, 전기자동차에도적용가능하지만, 전기자동차의경우에는비유압방식의감속기(변속기)를채택하고있는점을감안하여, 액츄에이터의구동에따라작동하는클러치압축기구및 파킹용클러치를감속기에적용하여간단한구조의파킹장치를구현할수 있고, 차량의중량및 원가절감효과를얻을수 있도록한 전기자동차용파킹장치를제공하고자한 것이다.

Abstract translation: 目的：提供一种用于电动车辆的停车装置，以确保简单的结构并减少车辆的重量和制造成本。 构成：用于电动车辆的停车装置包括外保持器（14），内保持器（16），离合器（20），离合器压缩机构（30）和致动器（40）。 外保持器的内周的一侧与输出齿轮（12）整体组装。 内保持器联接到输出轴（10）的外周。 离合器包括布置成与外保持器的内周的另一侧接合的摩擦板（22）和布置在摩擦板之间的盘片（24），一侧与内保持器的外周接合。 离合器压缩机构设置在内侧保持架的另一侧的外周，以压缩或释放离合器。 执行器安装在减速箱中以操作离合器压缩机构。

公开(公告)号：KR101584012B1

公开(公告)日：2016-01-11

申请号：KR1020140165017

申请日：2014-11-25

Applicant: 현대자동차주식회사

Inventor： 박종윤 ,  최재영 ,  김경하 ,  김기남

IPC: B60K6/38 ,  B60K17/06 ,  F16H3/44

CPC classification number: B60K6/54 ,  B60K6/36 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60K6/547 ,  B60K2006/381 ,  F16H3/728 ,  F16H2037/0873 ,  F16H2200/2005 ,  F16H2200/2033 ,  F16H2200/2094 ,  Y02T10/6239 ,  Y10S903/91

Abstract: 본발명은, 모터구동에의해형성되는변속단을다단화하여차량주행성능을향상시키고, 모터의원가및 중량을저감하는하이브리드차량용파워트레인에관한것이다. 이를위해본 발명은, 제1전동기에연결되어선택적인입력요소또는선택적인고정요소로작동되는제1회전요소와, 엔진동력이제공되어선택적인입력요소로작동되는제2회전요소와, 출력축에연결되어선택적인출력요소로작동되는제3회전요소를포함하여구성된유성기어장치; 전동입력축에동력을제공하는제2전동기; 및전동입력축과출력축에변속비를달리하는복수의기어짝이치합상태로구비되고, 상기전동입력축에는상기기어짝사이에단속장치가마련되어, 상기단속장치에의해주행속도에맞는기어짝을선택하는변속기어장치;를포함하는것을특징으로할 수있다.

Abstract translation: 本发明涉及一种混合动力车辆的动力传动系，其通过以电动机的多级运转形成的变速器来提高车辆的驾驶性能，降低了电动机的制造成本和重量。 为了实现这一点，本发明包括：行星齿轮系统，其包括连接到作为选择性输入元件或选择性固定元件操作的第一电动机的第一旋转元件，通过接收作为选择性输入元件操作的第二旋转元件 发动机功率和连接到输出轴的第三旋转元件以作为选择性输出元件操作; 向电动输入轴提供动力的第二马达; 以及传动齿轮装置，其具有彼此齿轮传动的多个齿轮对，并且在电输入轴和输出轴中具有不同的换档比，以及在电输入轴中的齿轮对之间的控制装置，并且选择对应于 车辆通过控制装置的行驶速度。