公开(公告)号：KR1020090020791A

公开(公告)日：2009-02-27

申请号：KR1020070085366

申请日：2007-08-24

Applicant: 현대자동차주식회사

Inventor： 김완수 ,  김경하 ,  김연호

IPC: B60K6/38 ,  B60K17/06

CPC classification number: B60K6/387 ,  B60K6/405 ,  B60K6/48 ,  B60K6/547 ,  Y02T10/6221

Abstract: A power transmission device for an HEV(Hybrid Electric Vehicle) is provided to control an engine clutch easily and reduce vibration of an engine by forming optimal layout in one space. A power transmission device for an HEV comprises a motor support shaft(12) whose one end is combined to a motor rotor(10); a motor housing(22) surrounding the outer diameter part and left side surface of the motor rotor; an engine clutch(24) arranged in a space between the left end part of the motor housing and the inner end left of the motor; a motor cover housing(28) having a recess on the right side; and a torsion damper(38) separated from the motor rotor. The engine clutch delivers the power between an input shaft of an engine output axle and a transmission. The motor cover housing covers the right side of the motor rotor and the right side of the motor supporting shaft. A torsion damper is positioned in the recess of the motor cover housing.

Abstract translation: 提供一种用于HEV（混合动力电动车辆）的动力传递装置，通过在一个空间中形成最佳布局来容易地控制发动机离合器并减少发动机的振动。 用于HEV的动力传递装置包括其一端组合到电动机转子（10）的电动机支撑轴（12）。 围绕电动机转子的外径部分和左侧表面的电动机壳体（22）; 发动机离合器（24），布置在电动机壳体的左端部和电动机的左端之间的空间中; 电机盖壳体（28），其在右侧具有凹部; 以及与电动机转子分离的扭转阻尼器（38）。 发动机离合器在发动机输出轴的输入轴和变速器之间传递动力。 电动机盖壳体覆盖电动机转子的右侧和电动机支撑轴的右侧。 扭力阻尼器位于电机盖壳体的凹槽中。

公开(公告)号：KR100820402B1

公开(公告)日：2008-04-08

申请号：KR1020060102808

申请日：2006-10-23

Applicant: 현대자동차주식회사

Inventor： 김완수

IPC: B60K17/04 ,  B60K6/08

Abstract: A hybrid power train is provided to increase free degree of a power train design by installing a rotor of a motor independently from a sun gear of a planetary gear set. A hybrid power train comprises an engine, a transmission device(3), a planetary gear set(19), a torsional damper(9), a motor(5), and a clutch unit(25). The planetary gear set includes a ring gear(13), a sun gear(15), and a carrier(17). The ring gear is engaged to an input shaft(11) of the transmission device. The sun gear rotates around the outer peripheral surface of the input shaft. The carrier supports the rotary shaft of a double pinion engaged to the ring gear and the sun gear. The torsional damper is keyed to the sun gear via a spline to transmit power from a crankshaft(21) of the engine. The motor is provided with a rotor(23) keyed to the carrier via a spline and located between the engine and the transmission device. The clutch unit is installed to regulate power between the carrier and the ring gear. A transmission device cover(29) is installed between the planetary gear set and the motor so that the planet gear set and the clutch unit are sealed inside the transmission device cover. The sun gear is formed on a pipe-like sun gear sleeve(31) extending outside the transmission device cover. A needle bearing(33) is installed between the outer peripheral surface of the input shaft and the sun gear sleeves. The torsional damper is keyed to the outer peripheral surface of the sun gear sleeve via a spline. An input shaft supporting bearing(35) is installed between the input shaft and the crank shaft. The clutch unit is a wet type multiple disc clutch where a plurality of clutch disks are contacted with a clutch plate by a hydraulic piston(27).

Abstract translation: 提供混合动力传动系，以通过独立于行星齿轮组的太阳齿轮安装电机的转子来增加动力传动系设计的自由度。 混合动力传动系包括发动机，变速装置（3），行星齿轮组（19），扭转阻尼器（9），马达（5）和离合器单元（25）。 行星齿轮组包括齿圈（13），太阳轮（15）和行星架（17）。 齿圈与传动装置的输入轴（11）啮合。 太阳齿轮围绕输入轴的外周表面旋转。 托架支撑与齿圈啮合的双小齿轮的旋转轴和太阳齿轮。 扭转阻尼器通过花键与太阳齿轮键合，以从发动机的曲轴（21）传递动力。 马达设有转子（23），该转子通过花键键合到载体上并位于发动机和传动装置之间。 离合器单元被安装以调节载体和环形齿轮之间的动力。 传动装置盖（29）安装在行星齿轮组和马达之间，使得行星齿轮组和离合器单元密封在传动装置盖内。 太阳齿轮形成在延伸到传动装置罩外部的管状太阳齿轮套（31）上。 在输入轴的外周面和太阳轮套之间安装有滚针轴承（33）。 扭转阻尼器通过花键键合到太阳齿轮套筒的外周表面。 输入轴支撑轴承（35）安装在输入轴和曲柄轴之间。 离合器单元是湿式多片离合器，其中多个离合器盘通过液压活塞（27）与离合器片接触。

公开(公告)号：KR100812440B1

公开(公告)日：2008-03-10

申请号：KR1020070031420

申请日：2007-03-30

Applicant: 현대자동차주식회사

Inventor： 김완수

IPC: F16H57/021 ,  F16H57/02

Abstract: An input shaft structure for a transmission of a vehicle is provided to improve design freedom of the transmission by controlling two oil paths independently. A main path(3) is punched into the input shaft in a length direction of the input shaft. A pipe(5) is inserted into the main path. An external periphery of a portion of the pipe is spaced from an inner periphery of the main path. Both sides of the pipe are attached to the inner periphery of the main path. An inner coupling hole(7) is punched on the input shaft from both ends of the pipe, such that the inner coupling hole is connected to a space, where the outer periphery of the pipe is included. Outer coupling holes(9) are formed on the input shaft from both sides of the input shaft outside two ends of the pipe.

Abstract translation: 提供用于车辆传动的输入轴结构，以通过独立地控制两个油路来提高变速器的设计自由度。 在输入轴的长度方向上将主路径3冲压入输入轴。 管道（5）插入主路径。 管的一部分的外周与主路径的内周隔开。 管道的两侧附着在主路径的内周。 内部联接孔（7）从管道的两端在输入轴上冲压，使得内部联接孔连接到包含管道外周的空间。 在输入轴的外侧两端形成有输入轴外部的外部联结孔（9）。

公开(公告)号：KR100802712B1

公开(公告)日：2008-02-12

申请号：KR1020060101449

申请日：2006-10-18

Applicant: 현대자동차주식회사

Inventor： 김완수

IPC: F16H3/08

CPC classification number: F16H3/006

Abstract: A dual clutch transmission for an HEV(Hybrid Electric Vehicle) is provided to optimally deliver a rotation force from a motor to an engine by mating a backward gear and a motor transfer gear with a driving gear at the same time. A dual clutch(100) includes first and second clutches. A first input shaft(101) is coupled with the first clutch and selectively rotated. A second input shaft(102) is arranged on a front diameter of the first input shaft and connected to the second clutch. At least two driving gears of a driving gear unit are formed on the first and second input shafts, respectively. A first output device includes a first output shaft(201), plural driven gears(D1-D4), and a first output gar. The first output device selectively converts a rotational force of the respective driving gears into different speeds. A second output device includes a second output shaft(202), a backward idle shaft(210), plural driven gears(D5,D6), a second output gear(204), and a backward intermediate gear(214). The second output device selectively converts the rotational force of the respective driving gears into different speeds. A differential gear(206) is commonly coupled with the first and second output gears. The motor is connected to one of the driving gears on the first input shaft through a transfer gear.

Abstract translation: 提供一种用于HEV（混合动力电动车辆）的双离合器变速器，用于通过将后齿轮和电动机传动齿轮与驱动齿轮同时配合来最佳地将电动机的转动力传递给发动机。 双离合器（100）包括第一离合器和第二离合器。 第一输入轴（101）与第一离合器联接并选择性地旋转。 第二输入轴（102）布置在第一输入轴的前直径上并连接到第二离合器。 驱动齿轮单元的至少两个驱动齿轮分别形成在第一和第二输入轴上。 第一输出装置包括第一输出轴（201），多个从动齿轮（D1-D4）和第一输出齿轮。 第一输出装置选择性地将各个驱动齿轮的旋转力转换成不同的速度。 第二输出装置包括第二输出轴（202），后向空转轴（210），多个从动齿轮（D5，D6），第二输出齿轮（204）和后退中间齿轮（214）。 第二输出装置选择性地将各个驱动齿轮的旋转力转换成不同的速度。 差速齿轮（206）通常与第一和第二输出齿轮耦合。 马达通过传动齿轮连接到第一输入轴上的一个驱动齿轮上。

公开(公告)号：KR100792861B1

公开(公告)日：2008-01-08

申请号：KR1020060077741

申请日：2006-08-17

Applicant: 현대자동차주식회사

Inventor： 김완수

IPC: B60K17/04 ,  B60K6/08

Abstract: A hybrid power delivering system using a continuously variable transmission(CVT) is provided to solve a problem of a related art that the load of the CVT to a vehicle is difficult due to the increase of the length of the CVT and the expansion of the volume of the CVT. An oil pump has a motor(9) positioned between an engine(1) and a planet gear set(5). The oil pump is provided inside a rotor(25) of the motor(9) and driven by an output shaft of the engine(1) to provide a hydraulic pressure to a continuously variable transmission(CVT). The output shaft of the engine(1) is connected to the oil pump(19) through a torsional damper, and the rotation shaft of the oil pump(19) is connected to the sun gear of the planet gear set(5). The hydraulic pressure of the oil pump(19) is provided to a driving-shaft variable pulley(13) and a driven-shaft variable pulley(15) of the CVT through a pipe(23).

Abstract translation: 提供一种使用无级变速器（CVT）的混合动力输送系统，以解决现有技术的问题，即CVT对车辆的负荷由于CVT的长度和体积的膨胀而增加是困难的 的CVT。 油泵具有位于发动机（1）和行星齿轮组（5）之间的马达（9）。 油泵设置在电动机（9）的转子（25）的内部并由发动机（1）的输出轴驱动，以向无级变速器（CVT）提供液压。 发动机（1）的输出轴通过扭转阻尼器与油泵（19）连接，油泵（19）的旋转轴与行星齿轮组（5）的太阳齿轮连接。 油泵（19）的液压通过管道（23）设置在CVT的驱动轴可变滑轮（13）和从动轴可变滑轮（15）上。

公开(公告)号：KR100774382B1

公开(公告)日：2007-12-11

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: 본 발명은 하이브리드 변속기에 관한 것으로,
엔진(10)과 발전기(20)의 구동력을 전달하는 입력축(41)과, 상기 입력축(41)과 일체로 회동하며 구동 모터(30)의 구동력을 전달받아 회전하는 선 기어(42)와, 상기 선 기어(42)와 치합하는 복수의 피니언 기어(43)와, 내주면에 치차열이 형성되고 상기 피니언 기어(43)와 치합하는 링 기어(44)와, 상기 링 기어(44)의 측면에 위치하며 상기 피니언 기어(43)의 축단부에 결합하여 회전하는 캐리어(45)로 구성된 유성 기어 장치(40)를 포함하는 하이브리드 변속기에 있어, 상기 유성 기어 장치(40)를 구성하는 상기 선 기어(42), 상기 링 기어(44) 및 상기 캐리어(45)중 어느 한 구성 요소의 회전을 선택적으로 제어하는 구속 장치(180)를 구비하여,
구동 모터에서 전달된 입력 토크를 증가시켜, 구동 모터의 사양 및 체적을 감소시킴으로써 차량의 탑재성 및 경제성의 향상을 도모하는 효력을 발휘하는 발명이다.
하이브리드 변속기

公开(公告)号：KR1020070105394A

公开(公告)日：2007-10-31

申请号：KR1020060035717

申请日：2006-04-20

Applicant: 현대자동차주식회사

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

IPC: B60K6/38 ,  B60K6/485 ,  B60K17/04

CPC classification number: Y02T10/6226 ,  Y02T10/6295

Abstract: A device for embodiment of an electric vehicle mode in a soft hybrid vehicle is provided to control linkage of a motor and an engine by installing an engine clutch between a torque converter and an automatic transmission, thereby allowing the soft hybrid vehicle to operate either the motor or the engine or both depending on the needs. In a device for embodiment of an electric vehicle mode in a soft hybrid vehicle, a motor(20) for providing an auxiliary power to an engine(50) is installed between a torque converter(10) and an automatic transmission(40), and an engine clutch(30) is installed between a turbine(11) of the torque converter and a rotor(22) of the motor. An HCU(Hybrid control unit) sends an engine clutch operation signal to a TCU(Transmission control unit) so that the TCU controls a valve body of the automatic transmission to supply hydraulic pressure to the engine clutch. After the vehicle is set in motion using the motor, the HCU synchronizes the rotation of the engine to the motor by controlling the rotation of an ISG(Integrated starter and generator) connected to the engine through a belt according to the rotation of the motor. The engine includes a turbine hub integrally installed in the turbine and rotated relative to a transmission input shaft, an outer retainer integrally installed in the turbine hub, clutch plates installed on an inner circumference of the outer retainer, an engine clutch hub spline combined to the transmission input shaft, an inner retainer integrally installed in the engine clutch hub, clutch disks installed on an outer circumference of the inner retainer and disposed between the clutch plates, and a piston pushing the clutch plates and the clash disks tightly to one another by being pushed forward by the oil pressure entering through oil inlets formed on the turbine hub.

Abstract translation: 提供了一种用于软混合动力车辆中的电动车辆模式的实施例的装置，通过在变矩器和自动变速器之间安装发动机离合器来控制电动机和发动机的联动，从而允许软混合动力车辆操作电动机 或发动机或两者都取决于需要。 在用于软混合动力车辆中的电动车辆模式的实施例的装置中，用于向发动机（50）提供辅助动力的马达（20）安装在变矩器（10）和自动变速器（40）之间，并且 发动机离合器（30）安装在变矩器的涡轮机（11）和电动机的转子（22）之间。 HCU（混合控制单元）将发动机离合器操作信号发送到TCU（变速器控制单元），使得TCU控制自动变速器的阀体以向发动机离合器供给液压。 在使用电动机将车辆置于运动状态之后，HCU通过根据电动机的旋转通过皮带控制连接到发动机的ISG（集成起动器和发电机）的旋转来使发动机的旋转同步到电动机。 发动机包括一体地安装在涡轮机中并相对于变速器输入轴旋转的涡轮机轮毂，一体地安装在涡轮机轮毂中的外部保持器，安装在外部保持器的内圆周上的离合器片，与外部保持器组合的发动机离合器毂花键 传动输入轴，整体安装在发动机离合器轮毂中的内保持器，安装在内保持器的外周并设置在离合器片之间的离合器盘，以及通过以下方式将离合器片和冲撞盘彼此紧紧地推压的活塞： 通过在涡轮机毂上形成的油入口进入的油压推进。

公开(公告)号：KR1020070090369A

公开(公告)日：2007-09-06

申请号：KR1020060020005

申请日：2006-03-02

Applicant: 현대자동차주식회사

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

IPC: B60K6/36

Abstract: A transmission structure of a hybrid vehicle is provided to increase the torque without employing a driving motor having a higher capacity by controlling the output of the driving motor by installing second and third shafts, thereby enhancing the acceleration capability of the vehicle. A transmission structure of a hybrid vehicle has a first shaft(10) receiving the power from an engine(40). A planetary gear(60), having a pinion carrier(64), is installed on the first shaft. A generator(50) is installed on the first shaft and is connected to the pinion carrier. An output member(70) is connected to a ring gear(68) of the planetary gear. A second shaft(20) is installed to receive the power from the output member. A driving motor(80) provides a power to the second shaft. A third shaft(30) is installed to receive the power from the second shaft.

Abstract translation: 提供混合动力车辆的变速器结构，通过设置第二轴和第三轴来控制驱动电动机的输出，通过不使用具有较高容量的驱动电动机来增加转矩，从而提高车辆的加速能力。 混合动力车辆的变速器结构具有从发动机（40）接收动力的第一轴（10）。 具有小齿轮架（64）的行星齿轮（60）安装在第一轴上。 发电机（50）安装在第一轴上并连接到小齿轮架上。 输出构件（70）连接到行星齿轮的齿圈（68）。 安装第二轴（20）以从输出构件接收电力。 驱动马达（80）向第二轴提供动力。 安装第三轴（30）以从第二轴接收动力。

公开(公告)号：KR100727561B1

公开(公告)日：2007-06-14

申请号：KR1020050123099

申请日：2005-12-14

Applicant: 현대자동차주식회사

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

IPC: B60K6/36

Abstract: An automatic transmission of a hybrid vehicle is provided to reduce overall length of the transmission by bending a plate and locating a torsional spring at an empty space between stator units. An automatic transmission of a hybrid vehicle comprises a fly wheel(700), a generator(100), an input shaft(400), a hub(300), and a torsional damper(200). The fly wheel is connected with an engine(500). The generator has a middle rotor unit(120) and a stator unit(110). The stator unit is disposed at the outer side of the rotor unit. The input shaft is connected with the rotor unit of the generator. The hub is combined with an engine-side end of the input shaft. The torsional damper connects the fly wheel with the hub. The torsional damper has a torsional spring(220) and a plate(210). The torsional spring is connected with the hub. The plate is combined with the torsional spring and the fly wheel. A protrusion unit(110a) is formed by projecting an engine-side end of the stator unit toward the engine compared to an engine-side end of the rotor unit. An empty space(600) is formed between the protrusion units. In the plate, at least a part of the torsional spring is disposed at the empty space by curving a combining unit(920) with the torsional spring closer to the generator than a combining unit(910) with the fly wheel.

Abstract translation: 提供混合动力车辆的自动变速器以通过弯曲板并且将扭转弹簧定位在定子单元之间的空间处来减小变速器的总长度。 一种混合动力车辆的自动变速器包括飞轮（700），发电机（100），输入轴（400），轮毂（300）和扭转阻尼器（200）。 飞轮与发动机（500）连接。 发电机具有中间转子单元（120）和定子单元（110）。 定子单元设置在转子单元的外侧。 输入轴与发电机的转子单元连接。 轮毂与输入轴的发动机侧端结合。 扭转阻尼器将飞轮与轮毂连接起来。 扭转阻尼器具有扭转弹簧（220）和板（210）。 扭簧与轮毂连接。 该板与扭转弹簧和飞轮结合。 与转子单元的发动机侧端部相比，突出单元（110a）通过使定子单元的发动机侧端部朝发动机突出而形成。 在突起单元之间形成空的空间（600）。 在所述板中，扭转弹簧的至少一部分通过使扭转弹簧比具有飞轮的结合单元（910）更靠近发电机的结合单元（920）弯曲而设置在空的空间处。

公开(公告)号：KR100461821B1

公开(公告)日：2004-12-16

申请号：KR1020020061852

申请日：2002-10-10

Applicant: 현대자동차주식회사

Inventor： 김완수

IPC: F16D13/64

Abstract: PURPOSE: A clutch for a manual transmission is provided to prevent the early wear of a disc facing by increasing heat-transfer capacity and to improve the durability of the clutch by dividing and frictionizing the disc facing frictionized with a pressure plate at plural surfaces. CONSTITUTION: A clutch for a manual transmission is composed of a clutch disc(6) frictionized with a flywheel(2) and connected to an input shaft(4) of the manual transmission; a pressure plate(8) for pressurizing and contacting the clutch disc to the flywheel; and a diaphragm spring(10) having constant elastic force to apply pressure to the pressure plate. The clutch disc comprises a disc plate(20) spline-combined to the input shaft; a disc facing(22) attached to one side of the disc plate and frictionized with the flywheel; an inner facing(26) attached to the inner edge of the pressure plate and frictionized with the disc plate; an outer facing(28) attached to the outer edge of the pressure plate and frictionized with the disc plate; and a center facing(24) attached along a center line of the disc plate to face the inner and outer facings and frictionized to the pressure plate between the inner and outer facings.

Abstract translation: 目的：提供一种用于手动变速器的离合器，用于通过增加传热能力防止盘片面对的早期磨损，并通过划分和摩擦与多个表面处的压板摩擦的盘面来提高离合器的耐久性。 用于手动变速器的离合器由与飞轮（2）摩擦并连接到手动变速器的输入轴（4）的离合器盘（6）组成; 压板（8），用于将离合器盘加压并接触飞轮; 和具有恒定弹性力的膜片弹簧（10），以向压力板施加压力。 离合器盘包括花键结合到输入轴的盘形板（20） （22），其附接到所述盘片的一侧并且与所述飞轮摩擦; 一个附着在压力板内边缘上并与圆盘板摩擦的内面（26） 附接到压板的外边缘并且与盘板摩擦的外面板（28） 和一个沿圆盘板的中心线连接的中心面（24），以面对内外表面并与内外表面之间的压力板摩擦。