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公开(公告)号：KR1020020075597A
公开(公告)日：2002-10-05
申请号：KR1020010015688
申请日：2001-03-26
IPC: F16H61/00
CPC classification number: F16H61/66 , F16H61/0009 , F16H61/0021
Abstract: PURPOSE: A hydraulic control system of a continuously variable transmission in a vehicle is provided to regulate hydraulic pressure stably by using a pressure reducing valve instead of a second regulator valve. CONSTITUTION: A hydraulic control system of a continuously variable transmission is composed of a primary regulator valve(204) adjusting line pressure; a clutch control valve(230) regulating pressure of a torque converter(232); a pressure control valve(218); a manual valve(220) operating frictional factors; a transmission gear ratio control valve; a second regulator valve(240) regulating line pressure and supplying to the clutch control valve, a reducing valve(228) and a solenoid supply valve(214); and the reducing valve decompressing hydraulic pressure from the secondary regulator valve, and supplying to plural solenoid valves(S1,S2,S3,S4), the transmission gear ratio control valve and the clutch control valve. Hydraulic pressure is controlled stably by supplying pressure with the reducing valve.
Abstract translation: 目的：提供车辆中的无级变速器的液压控制系统，通过使用减压阀代替第二调节阀来稳定地调节液压。 构成：无级变速器的液压控制系统由调节管路压力的主调节阀（204）组成; 离合器控制阀（230），其调节变矩器（232）的压力; 压力控制阀（218）; 操作摩擦因素的手动阀（220） 传动齿轮比控制阀; 调节管路压力并向离合器控制阀供应的第二调节阀（240），减压阀（228）和螺线管供给阀（214）; 减压阀从二次调节阀减压液压，并向多个电磁阀（S1，S2，S3，S4），变速比控制阀和离合器控制阀供给。 通过向减压阀供给压力来稳定地控制液压。
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公开(公告)号：KR101795076B1
公开(公告)日：2017-11-07
申请号：KR1020120132143
申请日：2012-11-21
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/6204
Abstract: 본발명은하이브리드차량용엔진클러치작동장치및 이를이용한엔진클러치작동방법에관한것으로, 엔진클러치(4)의체결또는해제후 모터(11)를더 이상구동시키지않아도엔진클러치(4)의체결상태또는해제상태를지속적으로유지시킬수 있도록된 것이다.
Abstract translation: 本发明紧固状态或混合动力车辆中，发动机离合器致动器的释放状态下，并且涉及一种发动机的单向离合器的操作使用相同的，发动机离合器紧固或释放后的（4）并不需要驱动电机11的上方reuldeo发动机离合器4 要持续保持。
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公开(公告)号：KR101786650B1
公开(公告)日：2017-10-18
申请号：KR1020110043454
申请日：2011-05-09
Applicant: 현대자동차주식회사
IPC: F16D25/062 , F16D13/68 , F16H45/02 , F16D25/02 , F16D13/70
Abstract: 하이브리드차량용클러치가개시된다. 본발명의일 실시예에따른하이브리드차량용클러치는엔진의크랭크샤프트에연결되는프론트커버; 상기프론트커버의후측에일체로조립되는리어커버; 원판형으로형성되어전면에상기프론트커버와마찰접촉하는마찰부재가구성된피스톤, 및상기피스톤의댐퍼연결단과변속기입력축사이에구성되어회전방향비틀림력을흡수하는토셔널댐퍼로구성되어상기프론트커버와리어커버사이의밀폐공간부에배치되는댐퍼클러치; 및상기프론트커버와상기피스톤의댐퍼연결단사이에구성되어상기피스톤을상기프론트커버측으로밀어주는탄성력을제공하는가압수단을포함한다.
Abstract translation: 混合动力车辆的离合器启动。 根据本发明实施例的用于混合动力车辆的离合器包括：前盖，其连接到发动机的曲轴; 整体组装到前盖的后侧的后盖; 形成为圆盘形状是与在由所述活塞的所述前部的前盖摩擦接触的摩擦构件，和配置该阻尼器的连接端部和所述活塞的变速器输入笔包括一个土壤关系阻尼器用于吸收旋转方向扭转前盖的力和 减震离合器，设置在后盖之间的封闭空间部分中; 并且在前盖与活塞的阻尼器连接端之间设置有按压装置，以提供弹力以将活塞推向前盖。
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公开(公告)号：KR101481267B1
公开(公告)日：2015-01-09
申请号：KR1020130056605
申请日：2013-05-20
Applicant: 현대자동차주식회사
IPC: F16H61/12 , F16H61/4008 , F16H61/4052 , B60W10/30
CPC classification number: F16H57/0442 , F16H61/0031
Abstract: 차량의 변속기; 제1오일유로를 통해 상기 변속기에 오일을 공급하여 유압이 발생하도록 하는 오일공급장치; 오일공급계통에 이상 발생 시 제2오일유로를 통해 변속기에 오일을 공급하여 유압이 발생하도록 하는 비상오일공급장치; 정상 작동 시에는 상기 오일공급장치를 제어하고, 오일공급계통에 이상 발생 시에는 비상오일공급장치를 제어하는 제1제어부; 및 정상 작동 시에는 변속기 및 상기 제1제어부를 제어하고, 오일공급계통에 이상 발생 시에는 비상오일공급장치를 제어하는 제2제어부;를 포함하는 차량용 페일 세이프 장치가 소개된다.
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公开(公告)号：KR1020130065144A
公开(公告)日：2013-06-19
申请号：KR1020110131869
申请日：2011-12-09
Applicant: 현대자동차주식회사
CPC classification number: F04C2/102 , F04C15/0061 , F04C2240/40 , F04C2270/035 , F16D3/50 , H02K5/24 , H02K7/003 , H02K7/14
Abstract: PURPOSE: An electric oil pump for a hybrid vehicle is provided to pump oil with a pump rotor which is rotated by an SRM and dampen torque ripple generated from the SRM using a torsional damper. CONSTITUTION: An electric oil pump for a hybrid vehicle comprises an electric motor(5), a pump rotor(9), and a torsional damper(11). The electric motor, SRM(Switched Reluctance Motor), comprises a motor rotor(1) and a stator(3). The pump rotor is installed in an oil pump(7). The torsional damper is installed between the rotary axis of the motor rotor of the electric motor and the pump rotor. The rotary axis of the motor rotor and the rotary axis of the pump rotor are arranged on a concentric axis around the torsional damper.
Abstract translation: 目的：提供一种混合动力汽车用电动油泵，用泵转子泵送油，该转子由SRM旋转，并使用扭转阻尼器抑制从SRM产生的扭矩波动。 构成：用于混合动力车辆的电动油泵包括电动马达（5），泵转子（9）和扭转阻尼器（11）。 电动机SRM（开关磁阻电动机）包括电动机转子（1）和定子（3）。 泵转子安装在油泵（7）中。 扭转阻尼器安装在电动机的电机转子的旋转轴与泵转子之间。 马达转子的旋转轴和泵转子的旋转轴线围绕扭转阻尼器布置在同心轴上。
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Patent Agency Ranking
公开(公告)号：KR101261946B1
公开(公告)日：2013-05-09
申请号：KR1020100122244
申请日：2010-12-02
Applicant: 현대자동차주식회사
CPC classification number: B60W20/50 , B60K6/20 , B60K11/02 , B60W10/08 , B60W2510/087
Abstract: 본발명은구동모터의온도및 온도변화율에따라적절한냉각유량을공급하도록하는하이브리드차량용구동모터를냉각하는냉각장치및 이를제어하는방법에관한것이다. 본발명의실시예에따른하이브리드차량용구동모터를냉각하는냉각장치는하이브리드차량의구동모터를냉각하기위한유압을발생시키는전기오일펌프; 상기전기오일펌프에서발생한유압을상기구동모터에선택적으로전달하는스위칭밸브; 선택적으로상기스위칭밸브에제어압을공급하여스위칭밸브내의유로를절환시키는솔레노이드밸브; 그리고상기전기오일펌프와상기스위칭밸브의작동을제어하는제어부;를포함하며, 상기제어부는상기구동모터의온도및 구동모터의온도변화율에따라상기전기오일펌프를제1,2,3작동량으로작동시키거나정지시키고, 솔레노이드밸브를켜거나끄는것을특징으로한다.
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公开(公告)号：KR101261930B1
公开(公告)日：2013-05-08
申请号：KR1020110120601
申请日：2011-11-18
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A hydraulic system for protecting a clutch in D mode stop charging for a hybrid vehicle is provided to protect an engine clutch and an under-drive brake from thermal transformation by obtaining sufficient the amount of oil in the D mode charging. CONSTITUTION: A hydraulic system for protecting a clutch in D mode stop charging for a hybrid vehicle comprises a lubrication valve assembly(100). The lubrication valve assembly comprises a first lubrication valve assembly(110) and a second lubrication valve assembly(120). The first lubrication valve assembly cools and lubricates an engine clutch by receiving oil from a lubrication regulator valve(130). The second lubrication valve assembly cools or lubricates an under-drive brake by receiving the oil form the lubrication regulator valve. [Reference numerals] (AA) When needing simultaneous cooling
Abstract translation: 目的：提供一种用于保护D模式离合器的液压系统停止对混合动力车辆充电，以通过在D模式充电中获得足够的油量来保护发动机离合器和驱动下制动器免受热转化。 构成：用于保护D模式的离合器的液压系统停止对混合动力车辆的充电包括润滑阀组件（100）。 润滑阀组件包括第一润滑阀组件（110）和第二润滑阀组件（120）。 第一润滑阀组件通过从润滑调节阀（130）接收油来冷却和润滑发动机离合器。 第二润滑阀组件通过从润滑调节阀接收油而冷却或润滑驱动下制动器。 （附图标记）（AA）需要同时冷却时
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公开(公告)号：KR1020120048962A
公开(公告)日：2012-05-16
申请号：KR1020100110473
申请日：2010-11-08
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A clutch slip control method for a hybrid vehicle is provided to change gears smoothly through setting the allowable range of slip time for a clutch according to a usage coefficient indicating the life time of a clutch. CONSTITUTION: A clutch slip control method for a hybrid vehicle is as follows. A clutch usage coefficient is calculated(S1). The clutch usage coefficient is about lifetime of the clutch according to the temperature and total accumulation usage time of the clutch. Base time is set according to the calculated clutch usage coefficient. The base time is standard for setting slip allowable time. The setting step of the slip allowable time is composed of a first step(S21), a second step(S22), and a third step(S23). The first step confirms whether the clutch usage coefficient is less than a first standard value or not. In case of the clutch usage coefficient is less than the first standard value, the clutch slip time is set less than first standard value in the second step. In case of the clutch usage coefficient is higher than the first standard value, the clutch slip time is set less than a second standard value which is shorter than the first standard in the third step.
Abstract translation: 目的：提供一种用于混合动力车辆的离合器滑差控制方法，用于根据表示离合器的使用寿命的使用系数，设定离合器的滑移时间的允许范围，平滑地变速。 构成：混合动力车辆的离合器滑差控制方法如下。 计算离合器使用系数（S1）。 离合器使用系数是根据离合器的温度和总累计使用时间来设定离合器的寿命。 基准时间根据计算出的离合器使用系数设定。 基准时间是设定滑差允许时间的标准。 滑移允许时间的设定步骤由第一步骤（S21），第二步骤（S22）和第三步骤（S23）组成。 第一步确认离合器使用系数是否小于第一标准值。 在离合器使用系数小于第一标准值的情况下，在第二步骤中将离合器滑移时间设定为小于第一标准值。 在离合器使用系数高于第一标准值的情况下，将离合器滑移时间设定为小于第三步骤中的第一标准的第二标准值。
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公开(公告)号：KR1020110052144A
公开(公告)日：2011-05-18
申请号：KR1020090109069
申请日：2009-11-12
Applicant: 현대자동차주식회사
CPC classification number: B60K6/445 , B60K6/365 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/103 , F16H2037/104 , F16H2037/106 , F16H2200/0043 , F16H2200/2007 , F16H2200/2023 , Y02T10/6239
Abstract: PURPOSE: A transmission of a hybrid vehicle is provided to improve fuel efficiency by allowing a motor generator to selectively generate or assist power. CONSTITUTION: A transmission of a hybrid vehicle comprises a first differential gear, a second differential gear, a first motor generator(MG1), a second motor generator(MG2), a first fixing mechanism, and a second fixing mechanism. The first differential gear comprises three or more first rotation elements always connected to an engine. Two first rotation elements are selectively connected to each other. The second differential gear comprises three or more second rotation elements always connected to an output element. One second rotation element is connected to one first rotation element, and the other one rotation element is selectively connected to the other one first rotation element of the first differential gear. The first motor generator is connected to one first rotation element and the other one first rotation element. The second motor generator is connected to the second rotation element which is always connected to the first rotation element. The first fixing mechanism restricts the rotation of one second rotation element which is not connected to the second motor generator. The second fixing mechanism restricts the rotation of the first and second rotation elements which are connected to the second motor generator.
Abstract translation: 目的：提供混合动力车辆的变速器，以通过允许电动发电机选择性地产生或辅助动力来提高燃料效率。 构成：混合动力车辆的变速器包括第一差动齿轮，第二差速齿轮，第一电动发电机（MG1），第二电动发电机（MG2），第一固定机构和第二固定机构。 第一差速齿轮包括总是连接到发动机的三个或更多个第一旋转元件。 两个第一旋转元件彼此有选择地连接。 第二差速齿轮包括总是连接到输出元件的三个或更多个第二旋转元件。 一个第二旋转元件连接到一个第一旋转元件，另一个旋转元件选择性地连接到第一差速齿轮的另一个第一旋转元件。 第一电动发电机连接到一个第一旋转元件和另一个第一旋转元件。 第二电动发电机连接到总是连接到第一旋转元件的第二旋转元件。 第一固定机构限制未连接到第二电动发电机的一个第二旋转元件的旋转。 第二固定机构限制连接到第二电动发电机的第一和第二旋转元件的旋转。
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公开(公告)号：KR100598812B1
公开(公告)日：2006-07-10
申请号：KR1020050005413
申请日：2005-01-20
Applicant: 현대자동차주식회사
IPC: F16H61/04
Abstract: 본 발명은 자동 변속 차량의 D->N 변속시 해제되는 변속 멤버의 해제시간을 제어하여 배출 유량 제어를 통해 스태틱 변속의 변속감을 개선할 수 있는 자동 변속기의 매뉴얼 밸브에 관한 것으로, 자동 변속기의 라인 압력 공급포트와 D레인지 및 N레인지에서의 유로를 형성하는 유로 포트들을 포함하며, 유로 포트들의 일측에 유압을 배출시키기 위한 복수개의 홈이 형성된 밸브 보디에 내장되어 D->N 변속시 N레인지에서 환형의 풀 포트에 모인 유량이 커넥터와 제1 랜드 사이에 형성되는 배출홈을 따라 안내되고, 배출홈의 측면에 형성되는 오리피스를 통해 배출 유로를 형성하며, D->N 변속시 해제되는 변속 멤버의 해제시간을 제어하도록 D->N 변속시 해제 충격을 감소시킨다.
자동 변속기, 매뉴얼 밸브, 오리피스Abstract translation: 本发明D-＆GT自动变速器车辆;控制所述N个变速传动构件的释放时间是在发布了自动变速器的手动阀，以改善从所述排出流控制静态转换的byeonsokgam，自动变速器的 线包括一压力供给口和d-范围和流端口，以形成在N范围中的流动路径，用于排出的液压压力施加到通道口的一侧上的多个槽的内置于形成阀体D-将N传输当N 在环形池端口收集的流沿着连接器，并在烘箱中所述第一焊盘之间形成的放电槽引导，以通过形成在排出槽的侧部的孔形成排出流路，D-＆gt;到释放所述N个变速 以便控制移动部件在D-> N转换中的释放时间。
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