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公开(公告)号：KR1020080037830A
公开(公告)日：2008-05-02
申请号：KR1020060104990
申请日：2006-10-27
Applicant: 현대자동차주식회사
Inventor： 김우열
Abstract: An eight-speed power train for an automatic transmission is provided to shorten the shift time and improve the shift feeling by changing any one of two operation elements at change of speed. In case of reverse 1-speed, a second clutch(C2) and a first brake(B1) are operated, and in case of forward 1-speed, a first clutch(C1) and the first brake are operated. In case of forward 2-speed, the first clutch and a second brake(B2) are operated, and in case of forward 3-speed, the first clutch and the second clutch are operated. In case of forward 4-speed, the first clutch and a third clutch(C3) are operated, and in case of forward 5-speed, the third clutch and a fourth clutch(C4) are operated. In case of forward 6-speed, the second clutch and a third brake(B3) are operated, in case of forward 7-speed, the third clutch and the first brake are operated, and in case of forward 8-speed, the third clutch and the third brake are operated.
Abstract translation: 提供了一种用于自动变速器的八速动力传动系，以通过改变速度改变两个操作元件中的任何一个来缩短换档时间并提高换档感。 在反向1速的情况下，第二离合器（C2）和第一制动器（B1）被操作，并且在前进1速的情况下，操作第一离合器（C1）和第一制动器。 在前进2速的情况下，操作第一离合器和第二制动器（B2），并且在前进3速的情况下，操作第一离合器和第二离合器。 在前进4档的情况下，操作第一离合器和第三离合器（C3），并且在前进5速的情况下，操作第三离合器和第四离合器（C4）。 在前进6速的情况下，第二离合器和第三制动器（B3）在前进7速的情况下操作，第三离合器和第一制动器被操作，并且在前进8档的情况下，第三制动器 离合器和第三制动器被操作。
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公开(公告)号：KR100820193B1
公开(公告)日：2008-04-08
申请号：KR1020060056060
申请日：2006-06-21
Applicant: 현대자동차주식회사
Inventor： 김우열
IPC: F16H3/62
Abstract: 본 발명은 케이스(1)에 연결된 제1선기어(S1)와, 입력축(3)에 연결된 제1유성 캐리어(PC1)와, 제1유성 캐리어(PC1)에 결합된 제1링기어(R1)로 이루어진 제1싱글 피니언 유성기어셋트(SPG1); 상기 제1유성 캐리어(PC1)에 제1클러치(C1)를 매개로 연결되고 제1링기어(R1)에 제2클러치(C2)를 매개로 연결된 제2선기어(S2)와, 상기 제1유성 캐리어(PC1)에 제3클러치(C3)를 매개로 연결되고 제1브레이크(B1)를 매개로 케이스(1)에 연결된 제2유성 캐리어(PC2)와, 상기 제2유성 캐리어(PC2)에 결합되고 제2브레이크(B2)를 매개로 케이스(1)에 연결된 제2링기어(R2)로 이루어진 제2싱글 피니언 유성기어셋트(SPG2); 상기 제2유성 캐리어(PC2)에 연결된 제3선기어(S3)와, 상기 제2링기어(R2)에 연결되고 제5클러치(C5)를 매개로 제1링기어(R1)에 연결된 제3유성 더블캐리어(PC3)와, 상기 제3유성 더블캐리어(PC3)에 결합된 제3링기어(R3)로 이루어진 제3더블 피니언 유성기어셋트(SPG3); 및 상기 제1링기어(R1)에 제4클러치(C4)를 매개로 연결된 제4선기어(S4)와, 상기 제3링기어(R3) 및 출력축(2)이 직결 연결된 제4유성 캐리어(PC4)와, 상기 제2브레이크(B2)를 매개로 제2링기어(R2) 및 제3유성 더블캐리어(PC3)에 연결된 제4링기어(R4)로 이루어진 제4싱글 피니언 유성기어셋트(SPG4)를 포함하여서 된 것이다.
자동변속기, 전진 8속, 유성기어셋트, 선기어, 클러치, 브레이크Abstract translation: 本发明的特征在于包括连接到壳体1的第一太阳轮S1，连接到输入轴3的第一行星架PC1和连接到第一行星架PC1的第一齿圈R1 第一单小齿轮行星齿轮组SPG1; 通过第一离合器C1连接到第一行星架PC1并且经由第二离合器C2连接到第一环形齿轮R1的第二太阳轮S2， 第二行星齿轮架PC2经由第三离合器C3与行星齿轮架PC1连接，经由第一制动器B1与第一行星齿轮架PC2连结，并经由第一制动器B1与第二行星齿轮架PC2连结， 第二单小齿轮行星齿轮组SPG2由经由第二制动器B2连接到壳体1的第二齿圈R2构成; 连接到第二行星齿轮架PC2的第三太阳齿轮S3和连接到第二齿圈R2并且经由第五离合器C5连接到第一齿圈R1的第三行星齿轮S3， 第三双小齿轮行星齿轮组SPG3由双载体PC3和联接到第三行星齿轮架PC3的第三齿圈R3构成; 并且，第四太阳齿轮S4经由第四离合器C4和第四太阳齿轮S4与第一齿圈R1连接，该第四太阳齿轮S4与与第三齿圈R3和输出轴2直接连接的第四行星齿轮架PC4连接， 第四齿圈R4经由第二制动器B2连接到第二齿圈R2和第三行星齿轮架PC3第四单小齿轮行星齿轮组SPG4， 该hayeoseo将包括。
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公开(公告)号：KR1020080013095A
公开(公告)日：2008-02-13
申请号：KR1020060074148
申请日：2006-08-07
Applicant: 현대자동차주식회사
Inventor： 김우열
CPC classification number: F16H3/66 , F16H3/663 , F16H2200/0052 , F16H2200/006 , F16H2200/2007 , F16H2200/201 , F16H2200/2043 , F16H2200/2048
Abstract: An 8-speed power train of an automatic transmission is provided to improve a speed shifting feeling by realizing eight forward speeds and one backward speed using a pair of Ravigneaux gear sets. A first Ravigneaux planetary gear set(DPG1) includes first and second linear gears(S1,S2), first to third planetary carriers(PC1-PC3), and first and second ring gears(R1,R2). The first linear gear is connected to a case through a third brake. The first planetary carrier is gear-coupled with the second linear gear and connected to an input shaft through a second clutch. The first and second ring gears are connected to the case through a fourth brake. A second Ravigneaux planetary gear set(DPG2) includes third and fourth linear gears(S3,S4), fourth to sixth planetary carriers(PC4-PC6), and third and fourth ring gears(R3,R4). The third linear gear is connected to the case through a fourth brake. The fourth planetary carrier is gear-coupled with the fourth linear gear and connected to the input shaft through a third clutch. The fifth and sixth planetary carriers are integrated to be gear-coupled with the third linear gear and the fourth planetary carrier, respectively. The third and fourth ring gears are gear-coupled with the fifth and sixth planetary carriers and directly coupled with an output shaft.
Abstract translation: 提供了一种自动变速器的8速动力传动系，以通过使用一对拉维尼亚齿轮组实现八个前进速度和一个后退速度来提高变速感。 第一个Ravignea行星齿轮组（DPG1）包括第一和第二直线齿轮（S1，S2），第一至第三行星齿轮架（PC1-PC3）以及第一和第二齿圈（R1，R2）。 第一线性齿轮通过第三制动器连接到壳体。 第一行星架与第二线性齿轮齿轮联接，并通过第二离合器连接到输入轴。 第一和第二环形齿轮通过第四制动器连接到壳体。 第二个Ravigneaux行星齿轮组（DPG2）包括第三和第四直线齿轮（S3，S4），第四至第六行星齿轮架（PC4-PC6）和第三和第四齿圈（R3，R4）。 第三线性齿轮通过第四制动器连接到壳体。 第四行星架与第四线性齿轮齿轮联接，并通过第三离合器连接到输入轴。 第五和第六行星架分别与第三线性齿轮和第四行星架相啮合。 第三和第四齿圈与第五和第六行星齿轮架齿轮联接，并与输出轴直接联接。
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公开(公告)号：KR100803303B1
公开(公告)日：2008-02-13
申请号：KR1020060104992
申请日：2006-10-27
Applicant: 현대자동차주식회사
Inventor： 김우열
CPC classification number: F16H3/66
Abstract: An 8-speed power train of an automatic transmission is provided to decrease a speed shifting time by changing only one of two or three operation elements during a speed shifting process. A single pinion planetary gear set(SPG) includes a first linear gear, a first planetary carrier, and a first ring gear. A Ravigneaux gear set(RG) includes second and third linear gears, second to fourth planetary carriers, and second and third ring gears. The second linear gear is connected to the first planetary carrier through a second clutch. The fourth planetary carrier is gear-coupled with the second linear gear and connected to a case through a first one-way clutch and a second brake. The third linear gear is gear-coupled with the second and third planetary carriers. The second and third ring gears are gear-coupled with the second and third planetary carriers and connected to the case through the second brake. A double pinion planetary gear set(DPG) includes a fourth linear gear, fifth and sixth planetary carriers, and a fourth ring gear. The fifth and sixth planetary carriers are gear-coupled with the fourth linear gear and directly connected to the second and third planetary carriers. The fourth ring gear is gear-coupled with the fifth and sixth planetary carriers and directly connected to an output shaft.
Abstract translation: 提供了一种自动变速器的8速动力传动系，通过在变速过程中仅改变两个或三个操作元件中的一个来减小速度换档时间。 单小齿轮行星齿轮组（SPG）包括第一线性齿轮，第一行星架和第一齿圈。 拉威欧齿轮组（RG）包括第二和第三线性齿轮，第二至第四行星齿轮架，以及第二和第三齿圈。 第二线性齿轮通过第二离合器连接到第一行星架。 第四行星架与第二线性齿轮齿轮联接，并通过第一单向离合器和第二制动器连接到壳体。 第三线性齿轮与第二和第三行星齿轮架齿轮联接。 第二和第三齿圈与第二和第三行星齿轮齿轮联接，并通过第二制动器连接到壳体。 双小齿轮行星齿轮组（DPG）包括第四线性齿轮，第五和第六行星齿轮架以及第四齿圈。 第五和第六行星齿轮架与第四线性齿轮齿轮联接并直接连接到第二和第三行星齿轮架。 第四齿圈与第五和第六行星齿轮架齿轮联接，并直接连接到输出轴上。
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公开(公告)号：KR1020070121249A
公开(公告)日：2007-12-27
申请号：KR1020060056060
申请日：2006-06-21
Applicant: 현대자동차주식회사
Inventor： 김우열
IPC: F16H3/62
Abstract: An 8 speed power train of an automatic transmission is provided to improve shift feeling by changing one of two operation components when speed is changed to a reverse 1 speed to a forward 8 speed. A first single-pinion planetary gear set(SPG1) is comprised of a first sun gear(S1) connected to a case(1), a first planetary carrier connected to an input shaft(3), and a first ring gear(R1) gear-coupled to the first planetary carrier. A second single-pinion planetary gear set(SPG2) is comprised of a second sun gear, a second planetary carrier, and a second ring gear(R2). The second sun gear is connected to the first planetary carrier by intermediating a first clutch(C1) and connected to the first ring gear by intermediating a second clutch(C2). The second planetary carrier is connected to the first planetary carrier by intermediating a third clutch(C3) and connected to the case by intermediating a first brake(B1). The second ring gear is gear-coupled to the second planetary carrier and connected to the case by intermediating a second brake(B2). A third double-pinion planetary gear set(SPG3) is comprised of a third sun gear(S3) directly connected to the second planetary carrier, a third planetary double planetary, and a third ring gear(R3) gear-coupled to the third planetary double carrier. The third planetary double carrier is directly connected to the second ring gear and connected to the first ring gear by intermediating a fifth clutch(C5). A fourth single-pinion planetary gear set(SPG4) is comprised of a fourth sun gear(S4), a fourth planetary carrier, and a fourth ring gear directly connected to the third ring gear. The fourth sun gear is connected to the first ring gear by intermediating a fourth clutch(C4). The fourth planetary carrier is directly connected to the third ring gear and an output shaft(2).
Abstract translation: 提供了一种自动变速器的8速动力传动系，用于当速度改变为前进速度1转速到前进速度8时，通过改变两个操作部件中的一个来改善换档感。 第一单小齿轮行星齿轮组（SPG1）包括连接到壳体（1）的第一太阳齿轮（S1），连接到输入轴（3）的第一行星架，和第一齿圈（R1） 齿轮联接到第一行星架。 第二单小齿轮行星齿轮组（SPG2）由第二太阳齿轮，第二行星架和第二齿圈（R2）构成。 第二太阳齿轮通过中间第一离合器（C1）连接到第一行星架，并通过中间的第二离合器（C2）连接到第一齿圈。 第二行星架通过中间的第三离合器（C3）连接到第一行星架，并通过中间的第一制动器（B1）连接到壳体。 第二齿圈与第二行星齿轮架齿轮联接，并通过中间的第二制动器（B2）与壳体连接。 第三双小齿轮行星齿轮组（SPG3）由直接连接到第二行星架的第三太阳轮（S3），第三行星双行星齿轮和与第三行星齿轮组合的第三齿圈（R3）组成， 双载体。 第三行星双载体通过中间第五离合器（C5）直接连接到第二齿圈并连接到第一齿圈。 第四单小齿轮行星齿轮组（SPG4）包括与第三齿圈直接连接的第四太阳轮（S4），第四行星架和第四齿圈。 第四太阳齿轮通过中间第四离合器（C4）连接到第一齿圈。 第四行星架直接连接到第三齿圈和输出轴（2）。
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Patent Agency Ranking
公开(公告)号：KR1020040022746A
公开(公告)日：2004-03-18
申请号：KR1020020053494
申请日：2002-09-05
Applicant: 현대자동차주식회사
Inventor： 김우열
IPC: B60T1/06
Abstract: PURPOSE: A parking apparatus of an automatic transmission is provided to improve braking force and durability by a driving disk and a braking disk according to hydraulic pressure, and to improve reliability by absorbing shock and braking securely with enlarging the friction area of the disk in changing into P-range during parking on the inclined road or from errors of a driver. CONSTITUTION: A parking apparatus for an automatic transmission comprises a parking cylinder(23) fixed in a transmission case, and composed of a hydraulic passage, a disk chamber, a hydraulic operating chamber connected to the hydraulic passage and an output shaft penetrating the center of the disk chamber; a driving disk(35) spline-combined with the output shaft in the disk chamber of the parking cylinder; first and second braking disks(37,39) arranged at both sides of the driving disk, fitted to the parking cylinder by a fixing pin and slipped on the output shaft to brake the driving by hydraulic pressure; a detent lever(53) connected to the manual lever by a manual shaft in the transmission case; and a piston valve(61) connected to the detent lever by a connecting rod to generate hydraulic pressure in the hydraulic passage by actuating in the hydraulic operating chamber of the parking cylinder.
Abstract translation: 目的：提供一种自动变速箱的停车装置，以通过驱动盘和制动盘根据液压提高制动力和耐久性，并且通过在改变盘中扩大盘的摩擦面积的同时，通过吸收冲击和制动来提高可靠性 在斜坡停车期间或驾驶员的错误中进入P档。 一种用于自动变速器的停车装置，包括固定在变速器壳体中的停放缸（23），其由液压通道，盘室，连接到液压通道的液压操作室和穿过液压通路的中心 盘室; 驱动盘（35），其与所述停车筒的盘室中的输出轴花键组合; 布置在驱动盘两侧的第一和第二制动盘（37,39），通过固定销装配到停车缸上，并滑动在输出轴上以通过液压制动驱动; 通过所述变速器壳体中的手动轴连接到所述手动杆的制动杆（53）; 以及通过连杆与止动杆连接的活塞阀（61），通过在停车缸的液压操作室中起动而在液压通路中产生液压。
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公开(公告)号：KR1020040013713A
公开(公告)日：2004-02-14
申请号：KR1020020046772
申请日：2002-08-08
Applicant: 현대자동차주식회사
Inventor： 김우열
IPC: F16H57/027 , F16H57/02
CPC classification number: F16H57/027 , F16K24/06 , Y10T137/7771
Abstract: PURPOSE: An air breather for a transmission of a vehicle is provided to prevent oil from the transmission from leaking out by separating air from oil efficiently and completely with the air breather. CONSTITUTION: An air breather is composed of a breather body(12) combined with the transmission, and a cap(14) combined with the upper part of the breather body. A first space part(18) and a second space part(20) are formed in the upper part of the breather body, and communicated by an air passage(16). A first piston(28) is combined with the first space part to open and close the air passage with sliding according to internal pressure of the transmission, and a second piston is combined with the second space part with sliding according to air from the air passage. Oil leak is prevented by separating air from oil efficiently with returning oil from the air passage through oil return holes to the first space part. Separated air is discharged through fine holes of the cap, and oil is collected to the oil return holes during traveling. A lid is opened by restoring force of the spring with lowering internal pressure in the transmission at a stop of a vehicle, and oil from the oil return holes is returned through the first space part to the transmission.
Abstract translation: 目的：提供用于车辆变速器的通气器，以防止空气通气器高效，完全地将空气与油分离，从而泄漏油。 构成：空气通气器由与传动装置组合的通气体（12）和与呼吸器主体的上部组合的盖（14）组成。 第一空间部分（18）和第二空间部分（20）形成在通气体的上部，并由空气通道（16）连通。 第一活塞（28）与第一空间部分结合，以根据变速器的内部压力来滑动空气通道，并且第二活塞与第二空间部分结合，根据来自空气通道 。 通过从空气通道返回的油通过回油孔将油分离到第一空间部分来防止油分离。 分离的空气通过盖的细孔排出，并且在行进期间将油收集到回油孔。 通过在车辆停止时降低变速器内部压力的弹簧的恢复力来打开盖子，并且来自回油孔的油通过第一空间部分返回到变速器。
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公开(公告)号：KR100387489B1
公开(公告)日：2003-06-18
申请号：KR1020000086995
申请日：2000-12-30
Applicant: 현대자동차주식회사
Inventor： 김우열
IPC: B60K20/02
Abstract: PURPOSE: A manual control lever device of an automatic transmission car is provided to exactly locate a roller on a shift terminal by forming a taper rod, and to secure a space part by mounting a detent plate on a support plate. CONSTITUTION: A manual control lever device of an automatic transmission car includes a manual control lever(32), a manual control shaft(34), a support plate(36), a stopper rod(38), and a detent plate(40). The manual control lever is connected to a shift lever of the automatic transmission by a shift cable. The manual control shaft is mounted vertically to rotate while the manual control lever is mounted on an upper portion. The manual control shaft is rotatably mounted on a lower end of the support plate. The stopper rod has a roller at a side of an outer circumference of the manual control shaft. The detent plate is vertically mounted on the support plate so that the roller of the stopper rod is moved in side a shift hole along a shift terminal.
Abstract translation: 目的：提供一种自动变速箱车的手动控制杆装置，以通过形成锥形杆来精确地将滚轮定位在换档终端上，并且通过将止动板安装在支撑板上来固定空间部分。 一种自动变速箱车的手动操纵杆装置，包括手动操纵杆（32），手动控制轴（34），支承板（36），止动杆（38）和止动板（40） 。 手动控制杆通过换档拉索连接到自动变速器的换档杆。 手动控制轴垂直安装以旋转，而手动控制杆安装在上部。 手动控制轴可旋转地安装在支撑板的下端。 塞杆在手动控制轴的外周侧具有滚子。 止动板垂直安装在支撑板上，使得止动杆的滚子沿移位终端在移位孔的一侧移动。
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公开(公告)号：KR100313796B1
公开(公告)日：2002-01-17
申请号：KR1019980004954
申请日：1998-02-18
Applicant: 현대자동차주식회사
Inventor： 김우열
IPC: F16H61/06
Abstract: PURPOSE: An oil circulation control apparatus of an automatic transmission is provided to keep viscosity of fluid or characters constantly, and to improve performance of the automatic transmission by cooling actively according to temperature of fluid discharged from the automatic transmission. CONSTITUTION: An oil circulation control device is composed of an engine(1) installed at a side of a vehicle to drive the vehicle by a driver; an automatic transmission(3) connected to the engine, and converted by flow of fluid according to the travel state by receiving power from the engine; a fluid temperature adjusting unit(7) connected to the automatic transmission to regulate temperature of fluid discharged from a discharge port(10); and a radiator(9) supplying fluid to the automatic transmission by cooling fluid from the fluid temperature adjusting unit. Performance of the automatic transmission is improved by keeping temperature of fluid constantly.
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公开(公告)号：KR101230823B1
公开(公告)日：2013-02-07
申请号：KR1020060074150
申请日：2006-08-07
Applicant: 현대자동차주식회사
Inventor： 김우열
CPC classification number: F16H3/66
Abstract: 본 발명의 특징적인 구성은 제3브레이크를 매개로 케이스에 연결됨과 동시에 제1클러치를 매개로 입력축에 연결되고, 일체로 형성된 제1선기어 및 제2선기어와, 상기 제1선기어 및 제2선기어에 결합되고 일체로 형성된 제1유성 케리어 및 제2유성 케리어와, 상기 제2유성 케리어에 결합됨과 동시에 입력축에 연결된 제1링기어와, 상기 제1유성 케리어에 결합되고 제5브레이크를 매개로 케이스에 연결된 제3유성 케리어와, 상기 제3유성 케리어에 결합되고 제1브레이크를 매개로 케이스에 연결된 제2링기어로 이루어진 역래비뉴 유성기어 셋트; 상기 제5브레이크를 매개로 케이스에 연결된 제3선기어와, 제2브레이크를 매개로 케이스에 연결된 제4선기어와, 상기 제4선기어에 결합됨과 동시에 제4브레이크를 매개로 케이스에 연결된 제4유성 케리어와, 상기 제4유성 케리어 및 제3선기어에 각각 결합되도록 일체로 형성되고, 제4브레이크를 매개로 케이스에 연결됨과 동시에 제2클러치를 매개로 입력축에 연결된 제5유성 케리어 및 제6유성 케리어와, 상기 제5유성 케리어 및 제6유성 케리어에 각각 결합되도록 일체로 형성되고 출력축이 연결된 제3링기어 및 제4링기어로 이루어진 래비뉴 유성기어 셋트를 포함하여서 된 것이다,
자동변속기, 전진 7속, 래비뉴 유성기어셋트, 역래비뉴 유성기어셋트
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