公开(公告)号：KR100411112B1

公开(公告)日：2003-12-12

申请号：KR1020010041601

申请日：2001-07-11

Applicant: 현대자동차주식회사

Inventor： 서재익 ,  이재신 ,  장재덕

IPC: F16H3/44 ,  F16H61/00

Abstract: PURPOSE: A 6-speed power train of an automatic transmission for a vehicle and a hydraulic control system are provided to improve the fuel efficiency by efficiently using the driving force of an engine and to promote the transmission sensitivity by performing skip transmission within 3 speeds. CONSTITUTION: A 6-speed power train of an automatic transmission for a vehicle comprises a main transmission part(M) and a subsidiary transmission part(S). The main transmission part comprises two single pinion planetary gear sets(6). A first planetary carrier(PC1) is connected with a second ring gear(R2). A first ring gear(R1) is connected with a second planetary carrier(PC2). A first sun gear(S1) is variably connected with an input shaft(2) via a first clutch(C1). The second planetary gear is variably connected with the input shaft via a second clutch(C2). A second sun gear(S2) is variably connected with the input shaft via a third clutch(C3). A connecting member for connecting the first ring gear with the second planetary carrier is variably fixed in a housing(8) via a first brake(B1) and a first one-way clutch(F1). The second sun gear is variably fixed in the housing via a second brake(B2). The subsidiary transmission part is a single pinion planetary gear set(10).

Abstract translation: 目的：提供一种用于车辆和液压控制系统的自动变速器的六速动力传动系，以通过有效利用发动机的驱动力来提高燃料效率，并通过在三种速度内执行跳跃传动来提高传动灵敏度。 构成：车辆用自动变速器的6速动力传动系具有主变速部（M）和副变速部（S）。 主传动部分包括两个单小齿轮行星齿轮组（6）。 第一行星架（PC1）与第二齿圈（R2）连接。 第一齿圈（R1）与第二行星架（PC2）连接。 第一太阳轮（S1）经由第一离合器（C1）可变地与输入轴（2）连接。 第二行星齿轮通过第二离合器（C2）可变地与输入轴连接。 第二太阳轮（S2）经由第三离合器（C3）可变地与输入轴连接。 用于将第一齿圈与第二行星架连接的连接构件经由第一制动器（B1）和第一单向离合器（F1）可变地固定在壳体（8）中。 第二太阳轮通过第二制动器（B2）可变地固定在壳体中。 副传动部件是单小齿轮行星齿轮组（10）。

公开(公告)号：KR100401646B1

公开(公告)日：2003-10-17

申请号：KR1020010059602

申请日：2001-09-26

Applicant: 현대자동차주식회사

Inventor： 심휴태 ,  장재덕

IPC: F16H3/44

Abstract: PURPOSE: A 6-speed power train shifting control method is provided to improve shift quality by shifting with a brake and endurance of a planetary gear set by controlling a sub-shifting part directly. CONSTITUTION: A power train has a main shifting part formed with a hook-up of two single pinion planetary gear sets and a single pinion planetary gear set. Speed in the main shifting part decelerates identically at forward 1-speed and 3-speed, at forward 2-speed and 4-speed. The speed in the main shifting part remains at forward 5-speed, and increases at forward 6-speed. Speed in the sub-shifting part decelerates at forward 1-speed and 2-speed, and remains at forward 3,4,5 and 6-speed.

Abstract translation: 目的：提供一种6速动力传动系换档控制方法，以通过直接控制副换档部分通过制动器和行星齿轮组的耐久性来提高换档质量。 构成：动力传动系具有由两个单小齿轮行星齿轮组和单小齿轮行星齿轮组形成的主变速部件。 主变速部分的速度在前进1速和3速时，前进2速和4速时相同减速。 主变速部分的转速保持在前进5档，在前进6档时变速。 副变速部分的速度在前进1速和2速时减速，并保持在3,4,5和6速前进。

公开(公告)号：KR100387507B1

公开(公告)日：2003-06-18

申请号：KR1020010028140

申请日：2001-05-22

Applicant: 현대자동차주식회사

Inventor： 장재덕

IPC: F16H61/04

Abstract: PURPOSE: A 6-speed power train for an automatic transmission in a vehicle and a shift control method thereof are provided to improve fuel efficiency and responsiveness by skip shifting below 3-speed with using driving force of an engine efficiently. CONSTITUTION: A 6-speed power train of an automatic transmission is composed of a main shifting part and an auxiliary shifting part(S). A first planetary carrier(8) and a first ring gear(14) are connected to a second ring gear(20) and a second planetary carrier(18). A first sun gear(12) and the second planetary carrier are connected variably to an input shaft(2) by inserting a first clutch(C1) and a second clutch(C2). A connecting member(22) and a second sun gear(16) are fixed in a housing with a first brake(B1) and a second brake(B2). A third sun gear(28) is connected to the housing by a third brake(B3) and a second one-way clutch(F2) with inserting a third planetary carrier(30) as an output factor and a fourth clutch(C4). A third ring gear(32) as an input factor is integrally formed with a transfer driven gear(36). Fuel efficiency and responsiveness are improved, and driving force of the engine is used efficiently with applying the 6-speed power train.

Abstract translation: 目的：提供一种用于车辆中的自动变速器的六速动力传动系统及其换档控制方法，以通过有效地利用发动机的驱动力通过在三速以下跳跃换档来提高燃料效率和响应性。 构成：自动变速器的6速动力传动系由主变速部分和副变速部分（S）组成。 第一行星架（8）和第一环形齿轮（14）连接到第二环形齿轮（20）和第二行星架（18）。 通过插入第一离合器（C1）和第二离合器（C2），第一太阳轮（12）和第二行星架可变地连接到输入轴（2）。 连接构件（22）和第二太阳轮（16）通过第一制动器（B1）和第二制动器（B2）固定在壳体中。 第三太阳轮（28）通过第三制动器（B3）和第二单向离合器（F2）通过插入作为输出因素的第三行星架（30）和第四离合器（C4）而连接到壳体。 作为输入因素的第三齿圈（32）与传动从动齿轮（36）整体形成。 燃料效率和响应性得到改善，并且发动机的驱动力在应用6速动力传动系统时得到有效利用。

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：KR1020020089024A

公开(公告)日：2002-11-29

申请号：KR1020010028140

申请日：2001-05-22

Applicant: 현대자동차주식회사

Inventor： 장재덕

IPC: F16H61/04

CPC classification number: F16H61/04 ,  F16H3/44 ,  F16H2059/0252 ,  F16H2061/0451 ,  F16H2200/0052 ,  F16H2200/2053

Abstract: PURPOSE: A 6-speed power train for an automatic transmission in a vehicle and a shift control method thereof are provided to improve fuel efficiency and responsiveness by skip shifting below 3-speed with using driving force of an engine efficiently. CONSTITUTION: A 6-speed power train of an automatic transmission is composed of a main shifting part and an auxiliary shifting part(S). A first planetary carrier(8) and a first ring gear(14) are connected to a second ring gear(20) and a second planetary carrier(18). A first sun gear(12) and the second planetary carrier are connected variably to an input shaft(2) by inserting a first clutch(C1) and a second clutch(C2). A connecting member(22) and a second sun gear(16) are fixed in a housing with a first brake(B1) and a second brake(B2). A third sun gear(28) is connected to the housing by a third brake(B3) and a second one-way clutch(F2) with inserting a third planetary carrier(30) as an output factor and a fourth clutch(C4). A third ring gear(32) as an input factor is integrally formed with a transfer driven gear(36). Fuel efficiency and responsiveness are improved, and driving force of the engine is used efficiently with applying the 6-speed power train.

Abstract translation: 目的：提供一种用于车辆中的自动变速器的6速动力传动系及其变速控制方法，其通过利用发动机的有效驱动力跳过低于3速的方式来提高燃油效率和响应性。 构成：自动变速器的6速动力传动系由主变速部和副变速部（S）构成。 第一行星架（8）和第一环形齿轮（14）连接到第二齿圈（20）和第二行星架（18）。 通过插入第一离合器（C1）和第二离合器（C2），第一太阳齿轮（12）和第二行星架通过可变地连接到输入轴（2）。 连接构件（22）和第二太阳齿轮（16）通过第一制动器（B1）和第二制动器（B2）固定在壳体中。 第三太阳轮（28）通过第三制动器（B3）和第二单向离合器（F2）连接到壳体，其中第三行星架（30）作为输出因子和第四离合器（C4）。 作为输入因数的第三齿圈（32）与传动从动齿轮（36）一体形成。 提高了燃油效率和响应性，通过应用6速动力传动系，有效地利用了发动机的驱动力。

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。