公开(公告)号：KR100534778B1

公开(公告)日：2005-12-07

申请号：KR1020030100809

申请日：2003-12-30

Applicant: 현대자동차주식회사

Inventor： 박종술

IPC: B60K17/06

Abstract: 3개의 유성기어셋트와 5개의 마찰요소를 조합하여 전진 6속과 후진 1속의 변속단을 구현하되, 전장 및 중량을 작게하여 컴팩트화 하며, 고속 회전 요소를 억제하고, 마찰요소의 슬립을 작게하여 내구성을 증대시키고, 마찰요소의 슬립 속도를 저하시키고, 동력 전달 경로를 단순화함으로써, 내구성 향상 및 동력 손실을 줄일 수 있는 파워 트레인을 제공할 목적으로:
싱글 피니언 유성기어셋트인 제1,2,3 유성기어셋트를 조합하여 이루어지는 자동 변속기의 파워 트레인에 있어서,
상기 제1,2,3 유성기어셋트의 9개의 작동요소 중 각 유성기어셋트당 2개의 작동요소를 다른 2개 유성기어셋트의 작동요소와 각각 상호 1개씩 고정적으로 연결하여 6개의 작동요소를 보유하도록 조합하되, 상기 작동요소 중 제1 작동요소는 상시 입력요소로 작동하도록 하고, 제2 작동요소는 상시 출력요소로 작동하도록 하며, 제3 작동요소는 선택적으로 입력요소 및 고정요소로 작동하도록 하고, 제4작동요소는 상시 동력연결요소로 작용하며, 제5 작동요소는 선택적으로 고정요소로 작동하도록 하며, 제6 작동요소는 선택적으로 입력요소 및 고정요소로 작동하도록 구성한 차량용 자동 변속기의 6속 파워 트레인을 제공한다.

公开(公告)号：KR100376713B1

公开(公告)日：2003-03-17

申请号：KR1020000082952

申请日：2000-12-27

Applicant: 현대자동차주식회사

Inventor： 박종술 ,  이창욱 ,  장재덕 ,  김태균 ,  이진희 ,  심현수

IPC: F16H61/06

CPC classification number: F16H57/04 ,  F16H61/0021 ,  F16H2061/0253 ,  Y10T137/86614

Abstract: A line pressure regulating system for an automatic transmission comprises a regulator valve that regulates a line pressure by being provided with a hydraulic pressure from an oil pump, wherein the regulator valve is controlled such that a resultant force of a variable control pressure and an elastic member makes an equilibrium with a resultant force of the line pressure and a range pressure that is provided in all ranges except the R range.

Abstract translation: 一种用于自动变速器的管路压力调节系统包括调节阀，该调节阀通过设置有来自油泵的液压来调节管路压力，其中调节阀被控制成使得可变控制压力和弹性构件 与在R范围以外的所有范围内提供的管路压力和范围压力的合力形成平衡。

公开(公告)号：KR100376691B1

公开(公告)日：2003-03-17

申请号：KR1020000087013

申请日：2000-12-30

Applicant: 현대자동차주식회사

Inventor： 박종술 ,  이창욱 ,  김기준 ,  장재덕 ,  김태균 ,  이진희

IPC: F16H61/21

Abstract: PURPOSE: A hydraulic pressure control system of an automatic transmission for a car is provided to improve a sense of shift by precisely controlling friction elements performing an engine brake function. CONSTITUTION: A hydraulic pressure control system of an automatic transmission for a car includes first and fourth clutches(C1,C4). During a forward traveling, the system connects line pressure to the fourth clutch by solenoid valve pressure and control pressure to the first clutch, or control pressure to the fourth clutch and "D" stage pressure of a manual valve to the first clutch. In another traveling condition excepting the forward traveling, the system connects line pressure to the fourth clutch, and the control pressure to the first clutch.

Abstract translation: 目的：提供一种用于汽车的自动变速器的液压控制系统，以通过精确地控制执行发动机制动功能的摩擦元件来改善换档感。 构成：一种汽车自动变速器的液压控制系统包括第一和第四离合器（C1，C4）。 在向前行驶期间，系统通过电磁阀压力和控制压力将管路压力连接至第四离合器，或控制施加至第四离合器的压力，或控制施加至第四离合器的压力，并且“D” 手动阀的第一级压力施加到第一离合器。 在除前进行驶之外的另一行驶状态下，系统将管路压力连接至第四离合器，并将控制压力连接至第一离合器。

公开(公告)号：KR100376689B1

公开(公告)日：2003-03-17

申请号：KR1020000087009

申请日：2000-12-30

Applicant: 현대자동차주식회사

Inventor： 박종술 ,  이창욱 ,  조재호 ,  장재덕 ,  김태균 ,  이진희

IPC: F16H61/21

CPC classification number: F16H61/0206 ,  F16H61/12 ,  F16H61/686 ,  F16H2061/1204 ,  F16H2306/00

Abstract: Disclosed is a hydraulic control system for controlling an automatic transmission comprising a first clutch for transmitting power through a one-way clutch in first, second and third speeds; a fourth clutch for discontinuing an operation of the one-way clutch and which acts as an engine brake; a second brake operating in second and fourth speeds; a second clutch for transmitting power in third and fourth speeds; a first brake for discontinuing the operation of the one-way clutch in the first speed and acting as an engine brake, and operating in low L and reverse R ranges; and a third clutch for operating in the reverse R range, wherein hydraulic pressure controlled by a first solenoid valve is supplied and exhausted through operation of a switch valve to the second clutch and the first brake, the second brake is directly controlled by hydraulic pressure controlled by a second solenoid valve, and the fourth clutch is directly controlled by hydraulic pressure controlled by a third solenoid valve.

Abstract translation: 公开了一种用于控制自动变速器的液压控制系统，该自动变速器包括用于以第一，第二和第三速度通过单向离合器传输动力的第一离合器; 第四离合器，其用于停止单向离合器的操作并且用作发动机制动器; 以第二和第四速度操作的第二制动器; 用于以第三和第四速度传递动力的第二离合器; 第一制动器，其用于停止第一速度中的单向离合器的操作并且用作发动机制动器，并且在低L档和倒档R档中操作; 以及第三离合器，用于在倒档R档中操作，其中由第一电磁阀控制的液压通过开关阀的操作被供给和排出到第二离合器和第一制动器，第二制动器通过液压控制 由第二电磁阀控制，第四离合器由第三电磁阀控制的液压直接控制。

公开(公告)号：KR1020020058882A

公开(公告)日：2002-07-12

申请号：KR1020000087014

申请日：2000-12-30

Applicant: 현대자동차주식회사

Inventor： 박종술 ,  이창욱 ,  조재호 ,  장재덕 ,  김태균 ,  이진희

IPC: F16H63/02

CPC classification number: F16H61/0276 ,  F16H61/0286 ,  Y10T137/8671 ,  Y10T477/69368

Abstract: PURPOSE: A manual valve of a hydraulic pressure control system of an automatic transmission for a car is provided to prevent occurrence of eccentric pressure inside a manual valve, to improve lubrication by forming line pressure in a "P" or "N" range, and to reduce a manufacturing cost. CONSTITUTION: A manual valve of a hydraulic pressure control system of an automatic transmission for a car includes a number of ports(100,102,104,106), a valve body having a number of discharge holes, and a valve spool(110) having a number of valve lands(114,116,118). A width of a line pressure supply port and a width of a P and N range port is smaller than a diameter of the valve land, and a flow amount is discharged on by oil leakage. A width of another port excepting the line pressure supply port and the P and N range port is larger than the diameter of the valve land. The flow amount is directly discharged through the discharge holes. At the time of the P and N range, line pressure is formed, and eccentric force generated in the valve spool is removed.

Abstract translation: 目的：提供一种用于汽车自动变速器的液压控制系统的手动阀，以防止在手动阀内产生偏心压力，以通过形成“P”或“N”范围的管路压力来改善润滑，以及 以降低制造成本。 构成：用于汽车的自动变速器的液压控制系统的手动阀包括多个端口（100,102,104,106），具有多个排放孔的阀体和具有多个阀座的阀芯（110） （114,116,118）。 管路压力供给口的宽度和P，N的范围的口径的宽度小于阀台的直径，并且通过漏油而排出流量。 除了管路压力供给口以及P和N范围端口以外的另一端口的宽度大于阀台的直径。 流量通过排放孔直接排出。 在P和N范围时，形成管路压力，并且除去阀芯中产生的偏心力。

公开(公告)号：KR1020020058879A

公开(公告)日：2002-07-12

申请号：KR1020000087011

申请日：2000-12-30

Applicant: 현대자동차주식회사

Inventor： 박종술 ,  이창욱 ,  김준배 ,  장재덕 ,  김태균 ,  이진희

IPC: F16H61/21

CPC classification number: F16H61/0206 ,  F16H61/12 ,  F16H61/686 ,  F16H2061/1204 ,  F16H2306/00

Abstract: PURPOSE: A hydraulic pressure control system of an automatic transmission for a car is provided to perfectly realize asynchronous control by a one-way clutch, to rapidly respond during shift, and to improve a continued ratio. CONSTITUTION: A hydraulic pressure control system of an automatic transmission for a car includes first to third clutches(C1,C2,C3), and first and second brakes(B1,B2). Pressure controlled by a first solenoid valve(S1) is hold in common for control of the fourth clutch and changed by a first switch valve(104). Pressure controlled by a second solenoid valve(S2) is hold in common for control of the first brake, and changed by a second switch valve(108). A third solenoid valve(S3) controls the third clutch by pressure controlled by a pressure control valve at an "R" stage, and controls the second brake by pressure controlled by the pressure control valve at another shift stage excepting the "R" stage.

Abstract translation: 目的：提供一种汽车自动变速箱的液压控制系统，通过单向离合器完美实现异步控制，在换挡期间快速响应，提高持续比例。 构成：用于汽车的自动变速器的液压控制系统包括第一至第三离合器（C1，C2，C3）以及第一和第二制动器（B1，B2）。 由第一电磁阀（S1）控制的压力被共同保持，用于控制第四离合器并由第一开关阀（104）改变。 由第二电磁阀（S2）控制的压力用于控制第一制动器，并由第二开关阀（108）改变。 第三电磁阀（S3）通过压力控制阀在“R”级控制的压力来控制第三离合器，并且在除了“R”级之外的另一变速级通过压力控制阀控制压力来控制第二制动器。

公开(公告)号：KR1020020053341A

公开(公告)日：2002-07-05

申请号：KR1020000082952

申请日：2000-12-27

Applicant: 현대자동차주식회사

Inventor： 박종술 ,  이창욱 ,  장재덕 ,  김태균 ,  이진희 ,  심현수

IPC: F16H61/06

CPC classification number: F16H57/04 ,  F16H61/0021 ,  F16H2061/0253 ,  Y10T137/86614

Abstract: PURPOSE: A line pressure control system for an automatic transmission is provided to form line pressure stably by a regulator valve, to cut down expenses by simplifying the structure, and to improve freedom of design by reducing the length of the system. CONSTITUTION: A line pressure control system of an automatic transmission is composed of a regulator valve(23) controlling line pressure(f) according to P,N,D,3,2 and L-ranges by receiving hydraulic pressure from an oil pump(21). The oil pump generates hydraulic pressure with driving in actuating an engine. The regulator valve controls line pressure with balance between the resultant force of variable control pressure(g) and an elastic member(25) and the resultant force of line pressure and P,N,D,3,2 and L range pressure(h). Variable control pressure is controlled by a solenoid valve(27), and line pressure is operated in driving the oil pump. Line pressure is regulated stably, and expenses are reduced with simple structure.

Abstract translation: 目的：提供一种用于自动变速器的管路压力控制系统，通过调节阀稳定地形成管路压力，通过简化结构来节省费用，并通过减小系统的长度来提高设计自由度。 构成：自动变速器的管路压力控制系统由调节阀（23）组成，调节阀（23）通过从油泵（液压缸）接收液压来控制P，N，D，3,2和L档的管路压力（f） 21）。 油泵通过驱动发动机产生液压。 调节阀通过可变控制压力（g）和弹性构件（25）的合力与管路压力的合力和P，N，D，3,2和L的压力范围（h）之间的平衡来控制管路压力， 。 可变控制压力由电磁阀（27）控制，并且在驱动油泵时操作管路压力。 线路压力稳定调节，结构简单，费用降低。

公开(公告)号：KR100341747B1

公开(公告)日：2002-06-22

申请号：KR1019990027508

申请日：1999-07-08

Applicant: 현대자동차주식회사

Inventor： 박종술

IPC: F16H3/62

CPC classification number: F16H3/666 ,  F16H2200/0047 ,  F16H2200/201

Abstract: 본발명의목적은유성기어 3개와마찰요소 4개로전진 5속과후진 1속을실현하면서, 소형화및 경량화를추구하고, 동력효율을향상시키는자동변속기용기어트레인을제공하는데 있다. 본발명에따른자동변속기용기어트레인은입력축에가변연결되는요소, 트랜스퍼샤프트로동력을전달하는요소를갖는제1유성기어; 상기제1유성기어의한 요소에고정연결되는요소, 입력축에가변연결되는요소, 트랜스퍼샤프트로동력을전달하는요소를갖는제2유성기어; 상기제2유성기어의한 요소에고정연결되는요소, 변속기하우징에가변연결되는요소, 제1유성기어의한 요소에고정연결되어트랜스퍼샤프트로동력을전달하는요소를갖는제3유성기어; 상기와같이고정및 가변연결되는제1,2,3유성기어가입력축으로전달되는입력을전진 5속과후진 1속으로변속시켜트랜스퍼샤프트로전달할수 있도록제1,2유성기어의특정요소를입력축에가변연결하거나제1,2유성기어의특정요소들을상호가변연결하는제1,2,3클러치, 제3유성기어의특정요소를변속기하우징에가변연결하는제1브레이크를포함하여구성된다.

Abstract translation: 本发明的目的在于提供一种自动变速器的集装箱列车，其能够利用三个行星齿轮和四个摩擦元件实现5速前进速度和1速倒档速度，谋求小型化和轻量化，提高电力效率。 自动变速器的控制容器有一个带有用于将动力传递到被连接到根据本发明的可变输入轴和传递轴的元件的元件的第一行星齿轮系; 具有所述第一发射功率的元素，连接到可变元件传递轴，所述输入轴被固定地连接到第一行星齿轮的一个元件的元件的第二行星齿轮; 其中一个变量连接元件，第一行星齿轮，其是一个组件的元件的固定连接，所述变速器外壳被固定到所述第二行星齿轮组具有用于将动力传递到转印轴的第三行星齿轮的元件组的连接元件; 由第一，第二和第三行星齿轮固定和可变联接齿轮到的是，如上所述要被发送到所述传送轴输入轴的第一和第二行星齿轮的某些元件被传递到输入轴前进5挡和倒退第一输入 所述连接是通过一个可变的构成，也包括第一，第二和第三离合器，用于在变速器壳体上可变地连接所述第三行星齿轮的某些元件，用于连接相互不同的第一和第二行星齿轮的特定元素的第一制动器。

公开(公告)号：KR100341745B1

公开(公告)日：2002-06-22

申请号：KR1019990027506

申请日：1999-07-08

Applicant: 현대자동차주식회사

Inventor： 박종술

IPC: F16H3/62

CPC classification number: F16H3/666 ,  F16H2200/0047 ,  F16H2200/201

Abstract: 본발명의목적은유성기어 3개와마찰요소 4개로전진 5속과후진 1속을실현하면서, 소형화및 경량화를추구하고, 동력효율을향상시키는자동변속기용기어트레인을제공하는데 있다. 본발명에따른자동변속기용기어트레인은입력축에가변연결되는요소, 트랜스퍼샤프트로동력을전달하는요소, 입력축및 상기한 요소에가변연결되는요소를갖는제1유성기어; 상기제1유성기어의한 요소에고정연결되는요소, 변속기하우징에가변연결되는요소, 제1유성기어의다른요소에고정연결되어트랜스퍼샤프트로동력을전달하는요소를갖는제2유성기어; 상기입력축에가변연결되는요소, 제2유성기어의한 요소에고정연결되는요소, 트랜스퍼샤프트로동력을전달하는요소를갖는제3유성기어; 상기와같이고정및 가변연결되는제1,2,3유성기어가입력축으로전달되는입력을전진 5속과후진 1속으로변속시켜트랜스퍼샤프트로전달할수 있도록제1,2,3유성기어의특정요소를입력축에가변연결하거나제1,3유성기어의특정요소들을상호가변연결하는제1,2,3클러치, 제2유성기어의특정요소를변속기하우징에가변연결하는제1브레이크를포함하여구성된다.

Abstract translation: 本发明的目的在于提供一种自动变速器的集装箱列车，其能够利用三个行星齿轮和四个摩擦元件实现5速前进速度和1速倒档速度，谋求小型化和轻量化，提高电力效率。 自动变速器的控制容器具有，输入轴和元件根据本发明的连接到该元件用于将动力传递给，传送轴可变地连接到输入轴的元素的变量分量的第一行星齿轮系; 第二行星齿轮，具有固定地连接到第一行星齿轮的一个元件的元件，可变地连接到变速器壳体的元件以及固定地连接到第一行星齿轮的另一元件以将动力传输到传动轴的元件; 第三行星齿轮，具有可变地连接到所述输入轴的元件，固定地连接到所述第二行星齿轮的一个元件的元件以及将动力传输到所述传动轴的元件; 第一，第二和第三行星齿轮彼此固定且可变地连接，以便输入传递到输入轴。 它是由连接到可变输入轴配置为或包括用于可变地连接所述第一，第二和第三离合器的某些元件的第一制动器，第二行星齿轮连接相互不同的行星齿轮的某些元件到变速器壳体1和3 。

公开(公告)号：KR1020020018748A

公开(公告)日：2002-03-09

申请号：KR1020000052009

申请日：2000-09-04

Applicant: 현대자동차주식회사

Inventor： 이창욱 ,  박종술 ,  김기준 ,  장재덕 ,  김태균 ,  이진희

IPC: F16H61/12

CPC classification number: F16H61/12 ,  F16H61/0003 ,  F16H61/18

Abstract: PURPOSE: A fail safe hydraulic system of an automatic transmission is provided to realize a safe travel by preventing the occurrence of interlock in a power train regardless of the sticking position of a valve spool. CONSTITUTION: A second clutch(C2) and a first brake(B1) are supplied with the output pressure of a C2/B1 control valve(52) controlled by a C2/B1 control solenoid valve(50). The output pressure of the C2/B1 control valve is switched to two paths by a C2/B1 switch valve(54). One of the paths is communicated with the second clutch via a first fail safe valve(56) while the other path is communicated with the first brake via a second fail safe valve(58). The hydraulic pressure supplied to the second clutch is discharged via the C2/B1 switch valve and the fist fail safe valve. The hydraulic pressure supplied to the first brake is discharged via the C2/B1 control valve and the second fail safe valve. The output pressure of a C1 control valve(62) is applied to a first clutch via two paths. One of the paths is communicated with a first clutch(C1). The other path operates as a control pressure to second and third fails safe valves(58,64) and supplies hydraulic pressure to a first friction element via a first shuttle valve. Then, first and second brake pressures are released. The first brake pressure generated in the C2/B1 switch valve is supplied only when the second fail safe valve is switched over.

Abstract translation: 目的：提供一种自动变速器的故障安全液压系统，无论阀芯的粘贴位置如何，都可以通过防止动力传动系中互锁的发生来实现安全行驶。 构成：向C2 / B1控制电磁阀（50）控制的C2 / B1控制阀（52）的输出压力供给第二离合器（C2）和第一制动器（B1）。 C2 / B1控制阀的输出压力由C2 / B1开关阀（54）切换到两个路径。 其中一个路径经由第一故障安全阀（56）与第二离合器连通，而另一个路径经由第二故障安全阀（58）与第一制动器连通。 供给第二离合器的液压通过C2 / B1开关阀和拳头故障安全阀排出。 供给第一制动器的液压通过C2 / B1控制阀和第二故障安全阀排出。 C1控制阀（62）的输出压力通过两条路径施加到第一离合器。 一个路径与第一离合器（C1）连通。 另一路径作为第二和第三故障安全阀（58,64）的控制压力操作，并且经由第一梭阀向第一摩擦元件供应液压。 然后，释放第一和第二制动压力。 C2 / B1开关阀中产生的第一个制动压力仅在第二个故障安全阀切换时提供。