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公开(公告)号：KR1020020058877A
公开(公告)日：2002-07-12
申请号：KR1020000087009
申请日：2000-12-30
Applicant: 현대자동차주식회사
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 perform an exact shift control, to minimize shift shock, and to use an effect of a one-way clutch by effectively controlling a fourth clutch, a second clutch and a second brake at the time of 1↔2, 3↔4 or 4↔2 shift. CONSTITUTION: A hydraulic pressure control system of an automatic transmission for a car includes first to fourth clutches, and first and second brakes. The second clutch and the first brake is controlled in supply of hydraulic pressure, which is controlled by a first solenoid valve, by a switching action of a switch valve(104). The second brake is directly controlled by hydraulic pressure controlled by a second solenoid valve. The fourth clutch is directly controlled by hydraulic pressure controlled by a third solenoid valve.
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，以执行准确的换档控制，以最小化换档冲击，并且通过有效地控制第四离合器，第二离合器和第二离合器来使用单向离合器的效果 在1↔2，3↔4或4↔2移位时的第二个制动。 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四离合器以及第一和第二制动器。 第二离合器和第一制动器通过开关阀（104）的切换动作来控制供给由第一电磁阀控制的液压。 第二制动器由第二电磁阀控制的液压直接控制。 第四离合器由第三电磁阀控制的液压直接控制。
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公开(公告)号：KR1020050052779A
公开(公告)日：2005-06-07
申请号：KR1020030086329
申请日：2003-12-01
Applicant: 현대자동차주식회사
Inventor： 조재호
IPC: F01M11/12
Abstract: 본 발명은 자동차용 오일 레벨 게이지에 관한 것으로, 오일 레벨 게이지의 게이지편(3) 중 오일이 묻는 오일 체크부가 밝은 색으로 피막처리 되고, 또한 상기 오일 체크부에 상하 일정 간격으로 다수의 작은 구멍(3a)이 형성되는 것에 그 특징이 있다.
따라서, 오일이 어두운 색으로 변색되거나 요동이 심한 주행 직후에도 항상 정확한 오일 잔량 체크가 이루어질 수 있게 된다.-
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
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。
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公开(公告)号：KR100373049B1
公开(公告)日：2003-02-15
申请号：KR1020000086954
申请日：2000-12-30
Applicant: 현대자동차주식회사
Inventor： 조재호
IPC: B25B27/00
Abstract: PURPOSE: An apparatus for attaching and detaching a kick down drum is provided to attach and detach easily without deforming spindle of the kick down drum, and reduce a time for uncoupling the kick down drum of damage of the kick down drum of an automatic transmission. CONSTITUTION: A kick down drum(30) is connected at a reverse sun gear(20) of an automatic transmission. An apparatus for attaching and detaching the kick down drum comprises an impacting portion(100) for generating a force required detaching the kick down drum, a fixing plate(200) for supporting the impacting portion, and a detaching portion for detaching the kick down drum from the reverse sun gear. The fixing plate is inserted and fixed at one end of the impacting portion. One end of the detaching portion is coupled at the fixing plate, and the other end thereof is inserted at a lubricating hole formed at a bottom surface of the kick down drum. The kick down drum is detached by gripping the kick down drum at the detaching and receiving the force generated from the impacting portion.
Abstract translation: 目的：提供一种用于安装和拆卸下拉滚筒的装置，以便容易地安装和拆卸，而不会使降落滚筒的主轴变形，并且减少了将自动变速器的降落滚筒损坏的下降滚筒拆开的时间。 组成：降落鼓（30）连接在自动变速器的倒档太阳轮（20）上。 一种用于安装和拆卸下拉滚筒的装置包括：冲击部分（100），用于产生拆卸下拉滚筒所需的力;用于支撑冲击部分的固定板（200）;以及用于拆卸下拉滚筒的拆卸部分 来自反向太阳齿轮。 固定板插入并固定在冲击部分的一端。 分离部分的一端联接在固定板处，并且其另一端插入形成在卸料滚筒的底表面处的润滑孔处。 通过在分离时抓住卸下的滚筒并接收从冲击部分产生的力，卸下滚筒被分离。
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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
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。
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Patent Agency Ranking
公开(公告)号：KR100354035B1
公开(公告)日：2002-09-27
申请号：KR1020000048877
申请日：2000-08-23
Applicant: 현대자동차주식회사
IPC: F16H63/02
Abstract: 구성을 간단히 함과 동시에 원가를 절감하고, ND, DL 변속시 변속 충격의 발생을 방지할 수 있도록 한 차량용 자동 변속기의 유압 제어 시스템을 제공할 목적으로;
전진 1,2,3속에서 입력요소로 작동하는 제1 클러치와; 전진 3,4속에서 입력요소로 작동하는 제2 클러치와; "R" 변속단에서 입력요소로 작동하는 제3 클러치와; "P","R","N","L" 레인지에서 작동함과 동시에 전진 1,2,3속에서는 원웨이 클러치의 작동을 정지시켜 엔진 브레이크 기능을 수행할 수 있도록 하는 제4 클러치와; "P","R","N","L" 레인지에서 반력요소로 작동하는 제1 브레이크와; 전진2, 4속에 반력요소로 작용하는 제2 브레이크를 보유하는 파워 트레인을 운용하는 유압 제어 시스템을 구성함에 있어서, 하나의 솔레노이드에 의하여 제어된 제어압이 토오크 컨버터 내의 댐퍼 클러치와 상기 제1 클러치 컨트롤 밸브들의 제어압으로 공유할 수 있도록 유로를 절환시키는 제1 스위치 밸브를 연결하고, 다른 하나의 솔레노이드에 의하여 제어된 제어압이 상기 제2 클러치와 상기 제1 브레이크의 제어용으로 공유할 수 있도록 유로를 전환하는 제2 스위치 밸브를 연결하여 이루어지는 차량용 자동 변속기의 유압 제어 시스템을 제공한다.-
公开(公告)号：KR1020020058824A
公开(公告)日：2002-07-12
申请号：KR1020000086954
申请日：2000-12-30
Applicant: 현대자동차주식회사
Inventor： 조재호
IPC: B25B27/00
Abstract: PURPOSE: An apparatus for attaching and detaching a kick down drum is provided to attach and detach easily without deforming spindle of the kick down drum, and reduce a time for uncoupling the kick down drum of damage of the kick down drum of an automatic transmission. CONSTITUTION: A kick down drum(30) is connected at a reverse sun gear(20) of an automatic transmission. An apparatus for attaching and detaching the kick down drum comprises an impacting portion(100) for generating a force required detaching the kick down drum, a fixing plate(200) for supporting the impacting portion, and a detaching portion for detaching the kick down drum from the reverse sun gear. The fixing plate is inserted and fixed at one end of the impacting portion. One end of the detaching portion is coupled at the fixing plate, and the other end thereof is inserted at a lubricating hole formed at a bottom surface of the kick down drum. The kick down drum is detached by gripping the kick down drum at the detaching and receiving the force generated from the impacting portion.
Abstract translation: 目的：提供一种用于安装和拆卸踢脚鼓的装置，以便在不使踢脚鼓的主轴变形的情况下容易地附接和拆卸，并且减少了使自动变速器的踢脚鼓的损坏的脱下滚筒的脱开时间。 构成：在自动变速箱的反太阳齿轮（20）处连接有一个倒档鼓（30）。 用于安装和拆卸踢脚鼓的装置包括用于产生需要分离踢脚鼓的力的冲击部分（100），用于支撑冲击部分的固定板（200）和用于分离踢脚鼓的分离部分 从反太阳齿轮。 固定板插入并固定在冲击部分的一端。 分离部分的一端在固定板处连接，另一端插入形成在踢脚鼓的底面的润滑孔。 通过在拆卸时夹紧踢球滚筒并接收从冲击部分产生的力而将踢球滚筒分离。
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公开(公告)号：KR2019980053529U
公开(公告)日：1998-10-07
申请号：KR2019960066717
申请日：1996-12-31
Applicant: 현대자동차주식회사
Inventor： 조재호
IPC: G01M13/02
Abstract: 본고안은변속기의유압센서포트와연결되는부분을원 터치커플링으로처리하여유압의누출또는공기의유입을방지하므로써내구시험에있어서데이터의정확한획득이이루어지도록자동변속기의정확한동작이이루어지도록하기위하여자동변속기내구시험에있어서, 변속기의유압센서포트에원 터치커플링으로된 유압호스를연결하는구조로제조된장치를이용하는것을특징으로하는자동차의유압센서연결장치에관한것이다.
Abstract translation: 内，以确保实现通过处理部件自动变速器的正确操作物品与上以环状触摸耦合的变速器的油压压力传感器端口防止在液压压力空气的泄漏或流入连接，使得正确的采集在耐久性试验中携带的数据的 在自动变速器运转试验，在车连接到所述装置中的压力传感器，使用用于对变速器的液压软管连接到单触环联接油压传感器端口制成的结构的装置，其特征在于。
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公开(公告)号：KR100376692B1
公开(公告)日：2003-03-17
申请号：KR1020000087014
申请日：2000-12-30
Applicant: 현대자동차주식회사
IPC: F16H63/02
CPC classification number: F16H61/0276 , F16H61/0286 , Y10T137/8671 , Y10T477/69368
Abstract: A manual valve of a hydraulic pressure control system for an automatic transmission of a vehicle according to the present invention comprises a valve body provided with a line pressure receiving port, a P/N range port for supplying hydraulic pressure in more than one range of parking range P and neutral range N, a plurality of hydraulic pressure supplying ports and a plurality of exhaust ports; and a valve spool slidably inserted into the valve body and having a plurality of valve lands, a first valve land of said plurality of valve lands having a exhaust groove depressed toward a neighboring land, wherein:each width of the line pressure receiving port and the P/N range port is smaller than each diameter of said plurality of valve lands, whereby a tight seal is maintained when each of the line pressure receiving port and the P/N range port is blocked by said plurality of valve lands; and each width of the plurality of hydraulic pressure supplying ports is greater than each diameter of said plurality of valve lands, whereby hydraulic pressure reserved in each of said plurality of hydraulic pressure supplying ports is exhausted through the exhaust groove when blocked by the first land.
Abstract translation: 根据本发明的用于车辆自动变速器的液压控制系统的手动阀包括：阀体，该阀体设置有管路压力接收口;用于在多于一个停车范围内供应液压的P / N范围口 范围P和空档范围N，多个液压供给口和多个排出口; 以及可滑动地插入到所述阀体中并具有多个阀岛的阀芯，所述多个阀岛中的第一阀岛具有朝向相邻的岸台凹陷的排气槽，其中：所述管线压力接收端口和 P / N范围端口小于所述多个阀岛的每个直径，从而当所述管线压力接收端口和P / N范围端口中的每一个被所述多个阀岛阻塞时维持紧密密封; 并且所述多个液压供给口的每个宽度大于所述多个阀岛的每个直径，由此储存在所述多个液压供给端口中的每一个中的液压压力在被所述第一台面阻挡时通过所述排放槽排出。
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公开(公告)号：KR1020030014441A
公开(公告)日：2003-02-19
申请号：KR1020010048453
申请日：2001-08-11
Applicant: 현대자동차주식회사
Inventor： 조재호
IPC: F16D13/62
Abstract: PURPOSE: A friction material of an automatic transmission for a vehicle is provided to prevent a waste of facing by reducing the occupying area of elements in a disk. CONSTITUTION: In a friction material of an automatic transmission for a vehicle, facing(9) is attached over the circumferential surface of a disk(8) of a clutch retainer of a drive clutch assembly constituting a power train performing speed change according to the vehicle speed transmitting torque of the engine. The facing is comprised of small pieces of elements(9a,¯,9n) for reducing the occupying area in the disk to the minimum. The elements are adhered, with forming oil grooves(10) along the disk. The friction material is divided into plural small elements regardless of the shape of the disk and therefore, the occupying area of the elements in the disk is reduced to the minimum.
Abstract translation: 目的：提供一种用于车辆的自动变速器的摩擦材料，以通过减少盘中元件的占据面积来防止面对浪费。 构成：在车辆用自动变速器的摩擦材料中，面对（9）安装在构成根据车辆进行变速的动力传动系的驱动离合器组件的离合器保持器的盘（8）的圆周表面上 发动机转速传递扭矩。 面板由少量元件（9a，9n）组成，用于将盘片中的占据面积最小化。 元件被粘附，沿着盘形成油槽（10）。 无论盘的形状如何，摩擦材料被分成多个小元件，因此盘中元件的占据面积减小到最小。
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