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公开(公告)号：KR101220375B1
公开(公告)日：2013-01-09
申请号：KR1020100099989
申请日：2010-10-13
Applicant: 현대자동차주식회사
CPC classification number: B60K6/26 , B60K2001/006 , F16H57/0476 , H02K5/24 , H02K9/19
Abstract: 본 발명은 변속기 내부에 2개의 모터/제너레이터를 갖는 하이브리드 자동차의 모터/제너레이터 냉각 시스템에 관한 것으로서 변속기 내부에 일정한 간격을 두고 형성되어 있는 제1,2모터/제너레이터의 외부로 길게 뻗은 냉각파이프; 상기 냉각파이프의 하류측과 연결되어 상기 냉각파이프가 삽입되어 움직이지 않도록 지지하는 리어커버; 상기 냉각파이프의 상류측과 연결되고 상기 냉각오일의 통로를 형성하는 인풋 서포터; 상기 리어커버 및 인풋 서포터와 결합되어 있고, 오일 펌프 및 상기 오일 펌프와 연결된 오일 필터를 내장시키며 상기 냉각파이프를 움직이지 않도록 고정하는 케이스; 로 구성되는 하이브리드 자동차의 모터/제너레이터 냉각 시스템을 제공하여,
간단한 구조로 형성되면서도 모터/제너레이터의 냉각에 필요한 유량을 공급하여 모터/제너레이터를 보다 효율적으로 냉각함으로써 변속기의 효율을 향상시키는 효과가 있다.-
公开(公告)号：KR1020120061665A
公开(公告)日：2012-06-13
申请号：KR1020100123050
申请日：2010-12-03
CPC classification number: F16H63/3416
Abstract: PURPOSE: A layout of a parking system of a decelerator for an electric car is provided to prevent power loss due to an oil churning phenomenon by arranging a parking tool at the outer side of fluid. CONSTITUTION: An input gear(20) is included in a decelerator housing. An output gear(30) is included in the decelerator housing. A mediating gear(40) interlinks the input gear and the output gear. A parking tool(50) is included at the upper side of the input gear and selectively restricts the mediating gear. The mediating gear comprises a manual lever, a detent lever, a parking rod cam, a parking rod spring, a parking gear, a sprag, and a sprag spring. The detent lever is combined with the manual lever. The parking rod cam is included in a parking rod. The parking rod spring elastically supports the parking rod cam. The parking gear is connected with the mediating gear. The sprag is interlocked with the parking gear according to the movement of the parking rod cam. The sprag spring elastically supports the sprag.
Abstract translation: 目的：提供一种用于电动汽车的减速器的停车系统的布局，以通过将停车工具布置在流体的外侧来防止由于油搅动现象引起的功率损失。 构成：输入齿轮（20）包含在减速器壳体中。 输出齿轮（30）包括在减速器壳体中。 中介齿轮（40）将输入齿轮和输出齿轮相互连接。 驻车工具（50）包括在输入齿轮的上侧，并选择性地限制中介齿轮。 中介齿轮包括手动杆，制动杆，驻车杆凸轮，驻车杆弹簧，驻车齿轮，楔子和楔形弹簧。 定位杆与手动杆组合。 驻车杆凸轮包含在停车杆中。 停车杆弹簧弹性地支撑驻车杆凸轮。 驻车齿轮与中介齿轮连接。 根据驻车杆凸轮的运动，楔子与驻车档互锁。 楔形弹簧弹性地支撑楔形物。
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公开(公告)号：KR101080769B1
公开(公告)日：2011-11-07
申请号：KR1020080120812
申请日：2008-12-01
IPC: B60W20/00 , B60W30/18 , B60W40/076
Abstract: 본발명은하이브리드차량의급경사구배로발진방법에관한것으로서, 병렬형하이브리드차량의급경사구배로발진시에차량발진불가나후방밀림발생, 인버터온도의급상승, 모터토크제한등과같은종래의문제점을해결할수 있는방법에관한것이다. 상기한목적을달성하기위해, a) 차량경사각검출부로부터입력되는차량경사각을토대로현재의도로상태가설정치를초과하는급경사구배로인지를판정하는단계와; b) 급경사구배로임을판정한상태에서운전자의출발요구에대한신호를운전요구검출부로부터입력받게되면엔진을시동하는단계와; c) 엔진시동후 엔진클러치로유압을인가하여차량구동축으로의엔진토크전달을위한엔진클러치작동을제어하는단계와; d) 엔진토크가전달되는상태에서구동모터를구동하여상기차량구동축에모터토크를추가로인가함으로써차량발진을완료하는단계;를포함하는하이브리드차량의급경사구배로발진방법이개시된다.
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公开(公告)号：KR1020110050894A
公开(公告)日：2011-05-17
申请号：KR1020090107472
申请日：2009-11-09
Applicant: 현대자동차주식회사
CPC classification number: B60K6/445 , B60K6/365 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , F16H2200/2007 , Y02T10/6239
Abstract: PURPOSE: A transmission of a hybrid vehicle is provided to selectively produce electricity and secondary power source by using a motor generator. CONSTITUTION: A transmission of a hybrid vehicle comprises first and second differential gears(1,3), a first torque transmission device, a second torque transmission device, a first motor generator(MG1), and a second motor generator(MG2). First and second differential gears include the respective first, second, and third member. Each first member is each other connected the on-going basis. The first torque transmission device selectively interlinks the second member of the first differential gears and the third member of the second differential gears. The second torque transmission device is located in order to detain the rotation of the third member of the second differential gears. The first motor generator is connected to the third member of the first differential gears. The second motor generator is connected to the first member of the second differential gears. The second member of the first differential gears is connected to an engine. The second member of the second differential gears is connected to an output member.
Abstract translation: 目的：提供混合动力车辆的变速器，以通过使用电动发电机选择性地产生电力和二次电源。 构成：混合动力车辆的变速器包括第一和第二差动齿轮（1,3），第一扭矩传递装置，第二扭矩传递装置，第一电动发电机（MG1）和第二电动发电机（MG2）。 第一和第二差动齿轮包括相应的第一，第二和第三构件。 每个第一个成员彼此间连接在一起。 第一扭矩传递装置选择性地将第一差速齿轮的第二构件和第二差动齿轮的第三构件相互连接。 第二扭矩传递装置位于为了扣留第二差动齿轮的第三构件的旋转。 第一电动发电机连接到第一差动齿轮的第三部件。 第二电动发电机连接到第二差动齿轮的第一构件。 第一差速齿轮的第二构件连接到发动机。 第二差速齿轮的第二构件连接到输出构件。
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公开(公告)号：KR1020110049398A
公开(公告)日：2011-05-12
申请号：KR1020090106401
申请日：2009-11-05
Applicant: 현대자동차주식회사
Inventor： 김완수
Abstract: PURPOSE: A power train for a hybrid vehicle is provided to generate power by selectively using an electric vehicle mode, a hybrid mode, and a motor generator. CONSTITUTION: A power train for a hybrid vehicle comprises a first planetary gear set(PG1), a second first planetary gear set(PG2), a first motor generator, a second motor generator, an engine(E/G), an output element(OUTPUT), a first brake(B1), a second brake(B2), a first clutch(C1), and a second clutch(C2). The first and second first planetary gear sets are integrated with a carrier(C) and a ring gear(R). The first and second motor generators are connected to independent rotation elements of the first and second first planetary gear sets. The engine and the output element are connected to common rotation elements of the first and second first planetary gear sets. The first and second brakes restrict the rotation of the first and second motor generators.
Abstract translation: 目的：提供一种用于混合动力车辆的动力传动系，以通过选择性地使用电动车辆模式，混合动力模式和电动发电机来发电。 构成：用于混合动力车辆的动力传动系包括第一行星齿轮组（PG1），第二第一行星齿轮组（PG2），第一电动发电机，第二电动发电机，发动机（E / G），输出元件 （OUTPUT），第一制动器（B1），第二制动器（B2），第一离合器（C1）和第二离合器（C2）。 第一和第二第一行星齿轮组与载体（C）和齿圈（R）集成。 第一和第二电动发电机连接到第一和第二行星齿轮组的独立旋转元件。 发动机和输出元件连接到第一和第二行星齿轮组的共同旋转元件。 第一和第二制动器限制第一和第二电动发电机的旋转。
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Patent Agency Ranking
公开(公告)号：KR1020090111415A
公开(公告)日：2009-10-27
申请号：KR1020080037011
申请日：2008-04-22
Inventor： 김완수
Abstract: PURPOSE: A device for preventing reverse rotation of an input shaft of an automatic transmission in a hybrid vehicle is provided to prevent reverse rotation of an oil pump connected to the input shaft and a discharge failure of hydraulic oil. CONSTITUTION: A device for preventing reverse rotation of an input shaft of an automatic transmission in a hybrid vehicle includes a middle axis, an input shaft, a motor/generator, an oil pump, a planetary gear set, and a reverse rotation preventing device. The middle axis is connected to a crank shaft(10) via a damper(12). The input shaft(18) is variably connected to the middle axis(14) and a starting clutch(16). The motor/generator(20) includes a rotor(20a) connected directly to the input shaft. The oil pump(22) is connected directly to the input shaft. The planetary gear set(24) is installed on the input shaft. The reverse rotation preventing device prevents the reverse rotation of the input shaft with respect to a transmission case(26).
Abstract translation: 目的：提供一种用于防止混合动力车辆中的自动变速器的输入轴的反向旋转的装置，以防止连接到输入轴的油泵的反向旋转和液压油的排出故障。 构成：用于防止混合动力车辆中的自动变速器的输入轴的反向旋转的装置包括中轴，输入轴，马达/发电机，油泵，行星齿轮组和反转防止装置。 中间轴经由阻尼器（12）连接到曲轴（10）。 输入轴（18）可变地连接到中间轴线（14）和起动离合器（16）。 马达/发电机（20）包括直接连接到输入轴的转子（20a）。 油泵（22）直接连接到输入轴。 行星齿轮组（24）安装在输入轴上。 反转防止装置防止输入轴相对于变速箱（26）的反向旋转。
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公开(公告)号：KR1020090062248A
公开(公告)日：2009-06-17
申请号：KR1020070129383
申请日：2007-12-12
Abstract: A leakage prevention apparatus of a transmission housing for a hybrid vehicle is provided to prevent coolant cooling the heat of a transmission from flowing into the transmission housing by installing a first sealant at both sides of a cooling channel and installing a second sealant on the transmission housing. A leakage prevention apparatus of a transmission housing for a hybrid vehicle comprises: a transmission housing(10) in which a cooling channel(20) is built in order to cool the heat generated in a transmission of a hybrid vehicle; a first sealant(100) being installed at both sides of the cooling channel and preventing the water leakage of coolant flowing through the cooling channel; and a second sealant being apart toward the outside of the first sealant and being installed on the transmission housing.
Abstract translation: 一种用于混合动力车辆的变速器壳体的防漏装置设置成通过在冷却通道的两侧安装第一密封剂来防止冷却剂冷却变速器的热量而流入变速器壳体，并将第二密封剂安装在变速器壳体 。 一种用于混合动力车辆的变速器壳体的防漏装置包括：变速器壳体（10），其中构建有冷却通道（20）以便冷却混合动力车辆的变速器中产生的热量; 第一密封剂（100），其被安装在所述冷却通道的两侧，并且防止流过所述冷却通道的冷却剂的水泄漏; 并且第二密封剂朝向第一密封剂的外部分开并且安装在变速器壳体上。
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公开(公告)号：KR100820401B1
公开(公告)日：2008-04-08
申请号：KR1020060101120
申请日：2006-10-18
Applicant: 현대자동차주식회사
Inventor： 김완수
Abstract: A power train of a hybrid vehicle is provided to output power of a first motor generator input to a sun gear of a planetary gear set and power of an engine input to a carrier through a ring gear and a takeoff gear. A power train of a hybrid vehicle comprises an engine(1), a first motor generator(3), a planetary gear set(7), a clutch unit(9), a power takeoff gear(11), a torsional damper(13), and an oil pump(17). The planetary gear set includes a sun gear(7-S) meshed to the first motor generator and a carrier(7-C) connected to the engine. The clutch unit engages and disengages power between a ring gear(7-R) of the planetary gear set and the carrier. The power takeoff gear is installed outside the ring gear integrally. The torsional damper is installed between the engine and the carrier. The oil pump is connected to the first motor generator. The clutch unit is a wet type multiple disc electric clutch(15).
Abstract translation: 提供混合动力车辆的动力传动系，以通过齿圈和起飞齿轮将输入到行星齿轮组的太阳齿轮的第一电动发电机的功率和输入到行星架的发动机的功率输出。 混合动力车辆的动力传动系包括发动机（1），第一电动发电机（3），行星齿轮组（7），离合器单元（9），动力输出齿轮（11），扭转阻尼器 ）和油泵（17）。 行星齿轮组包括与第一电动发电机啮合的太阳轮（7-S）和连接到发动机的行星架（7-C）。 离合器单元接合并分离行星齿轮组的齿圈（7-R）与载体之间的动力。 动力输出齿轮整体安装在齿圈外。 扭矩阻尼器安装在发动机和运输机之间。 油泵连接到第一个电动发电机。 离合器单元是湿式多片电动离合器（15）。
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公开(公告)号：KR1020070116194A
公开(公告)日：2007-12-07
申请号：KR1020060037541
申请日：2006-04-26
Applicant: 현대자동차주식회사
Inventor： 김완수
CPC classification number: F16H3/727 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , F16H2037/0866 , Y02T10/6239
Abstract: A power transmission of a hybrid vehicle is provided to reduce size and weight of the power transmission by engaging first and second ring gears of first and second planetary gear sets with each other. A power transmission of a hybrid vehicle comprises: an engine(10), a first shaft(15) connected and rotated with the engine, a first planetary gear set(20) connected to the first shaft, which includes a ring gear, a pinion gear, a sun gear and a carrier, a first motor/generator unit(30) connected with the first planetary gear, a second planetary gear set(40) positioned in the same vertical line as the first planetary gear set and outwardly contacted to the first planetary gear set, which includes a ring gear(42), a pinion gear(44), a sun gear(46) and a carrier(48), a second shaft(35) connected with the second planetary gear set, arranged in parallel with the first shaft, which includes a mediate gear(38), a second motor/generator unit(50) connected with the second shaft, and a differential unit(60) equipped with a final gear(66) connected with the mediate gear of the second shaft.
Abstract translation: 提供混合动力车辆的动力传递装置，以通过使第一和第二行星齿轮组的第一和第二环形齿轮彼此接合来减小动力传递的尺寸和重量。 混合动力车辆的动力传动包括：发动机（10），与发动机连接和旋转的第一轴（15），连接到第一轴的第一行星齿轮组（20），其包括齿圈，小齿轮 齿轮，太阳齿轮和载体，与第一行星齿轮连接的第一电动机/发电机单元（30），与第一行星齿轮组位于同一垂直线上的第二行星齿轮组（40） 第一行星齿轮组，其包括齿圈（42），小齿轮（44），太阳齿轮（46）和托架（48），与第二行星齿轮组连接的第二轴（35） 平行于第一轴，其包括中间齿轮（38），与第二轴连接的第二电动机/发电机单元（50）以及配备有与中间齿轮连接的最终齿轮（66）的差动单元（60） 的第二轴。
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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
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）。
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