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公开(公告)号：KR2019980044102U
公开(公告)日：1998-09-25
申请号：KR2019960057229
申请日：1996-12-26
Applicant: 현대자동차주식회사
Inventor： 우순철
IPC: F16H57/025 , F16H57/04
CPC classification number: F16H57/0404 , F16H61/0009
Abstract: 밸브바디와오일필터의장착구조를개선하여장탈착이용이하고, 정비시간의절약과아울러부품수가감소되는자동변속기용밸브바디와오일필터의결합구조를제공하기위하여, 유압발생장치인오일펌프의유압을각 부로분배하는유로를형성하고, 각종밸브류를내장한밸브바디(2)와, 상기한밸브바디(2)의하측에위치하여오일펌프에서밸브바디(2)측으로유입되는오일중에함유되어있는각종이물질및 먼지등을정화하는오일필터(4)와; 상기한오일필터(4)와밸브바디(2) 사이에형성되어오일필터(4)의장탈착을용이하게하는장착수단을포함하는자동변속기용밸브바디와오일필터의결합구조를제공한다.
Abstract translation: 为了通过改善阀体和滤油器可移除的，和所述服务节省时间以及自动变速器阀体和油过滤器，其零件的数目减少，液压发电机油泵的安装结构，以提供所使用的片材的连接结构 形成的流路用于分配油压到相应的和包含在油和内置各种阀的阀主体（2），位于所述阀体（2）侧乌伊哈岛朝着所述阀体油泵流（2） 油过滤器（4），以纯化各种异物，灰尘，这是; 提供了油过滤器（4）和自动变速器阀体和该阀体之间形成（2）包括用于促进所述油过滤器4椅子可移动安装装置的油过滤器的键结构。
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公开(公告)号：KR100471875B1
公开(公告)日：2005-03-08
申请号：KR1020020065879
申请日：2002-10-28
Applicant: 현대자동차주식회사
Inventor： 우순철
IPC: F16H61/18
Abstract: 본 발명은 1-2 원웨이 클러치(OWC : One Way Clutch)를 사용하고, 1-2 원웨이 클러치에 연결된 브레이크 요소를 주행단에서 체결 또는 해방이 가능한 유압회로를 가진 자동 변속기에서, 주행중 원웨이 클러치 고장 발생시 고장발생을 판단하여 운전자에게 변속기 고장발생을 알려주고, 브레이크 요소를 반력요소로 체결하여 변속단을 1속으로 결합시켜 차량을 주행시킬 목적으로;
주행중인 차량의 변속단 1속 동기 불량여부를 판단하는 단계와; 변속단 1속 동기 불량 판단시, 브레이크 요소를 반력요소로 체결하는 변속단 1속 결합 듀티 제어신호 출력하는 단계와; 변속단 1속 동기 불량여부를 재 판단하는 단계와; 변속단 1속 동기완료 판단 후, 변속단 2속 동기 불량여부를 판단하는 단계와; 변속단 2속 동기완료 판단시 1-2 원웨이 클러치 이상 현상 발생 판단 서브루틴을 수행하는 단계로 이루어져 있어서, 자동 변속기의 원웨이 클러치 고장으로 인한 최소한의 정상주행이 가능하고, 원웨이 클러치의 스프래그(Sprag)가 레이스(Race)에 소착되는 록(Lock)의 경우에도 변속단을 저단(L)으로 고정(Holding)시켜 주행시키므로 파워 트레인의 파손을 방지함과 동시에 주행 안정성을 높일 수 있다.-
公开(公告)号：KR1020040037408A
公开(公告)日：2004-05-07
申请号：KR1020020065879
申请日：2002-10-28
Applicant: 현대자동차주식회사
Inventor： 우순철
IPC: F16H61/18
CPC classification number: F16H61/16 , F16H61/12 , F16H2061/1208 , F16H2061/128
Abstract: PURPOSE: A shift control method at failure of a one-way clutch for an automatic transmission in a vehicle is provided to prevent breakage of a power train and improve travel stability by holding the speed range at the low range in locking the sprag of the one-way clutch to the race and by traveling at 1-range. CONSTITUTION: Failure of synchronization at the 1-range during traveling is detected(S110), and the 1-speed range combination duty control signal combining the brake factor as the reaction factor is output at failure of the 1-range synchronization(S120). Failure of the 1-range synchronization is decided again(S130), and failure of the 2-range synchronization is decided after finishing the 1-range synchronization(S150). The sub routine is performed to detect fault of the 1-2 one-way clutch in detecting the end of the 2-range synchronization(S170).
Abstract translation: 目的：提供一种用于车辆中的自动变速器的单向离合器发生故障的变速控制方法，以防止动力传动系的破坏，并且通过将一个档位的锁定中的速度范围保持在低档来提高行驶稳定性 一路离合比赛，一路行驶。 检测结果（S110）检测到行程中1档出现同步故障（S110），1档范围同步故障输出1档范围组合占空比控制信号作为反应因子。 再次决定1范围同步的故障（S130），在完成1范围同步之后决定2范围同步的故障（S150）。 执行子程序以检测1-2单向离合器的故障，以检测2档同步的结束（S170）。
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Patent Agency Ranking
公开(公告)号：KR100302706B1
公开(公告)日：2001-11-30
申请号：KR1019960073034
申请日：1996-12-27
Applicant: 현대자동차주식회사
Inventor： 우순철
IPC: F02D15/00
Abstract: PURPOSE: A control method for improving the response of a variable solenoid valve is provided to improve an initial hydraulic response by operating the variable solenoid valve in advance by an initial duty value when starting speed change. CONSTITUTION: A control method for improving the response of a variable solenoid valve comprises the steps of: storing control data according to the real opening/closing amount of a solenoid valve, which is necessary for initial time when a transmission changes speed; and accessing the stored data in an initial mode of speed change and then controlling the solenoid valve.
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公开(公告)号：KR2020010000063U
公开(公告)日：2001-01-05
申请号：KR2019990009625
申请日：1999-06-02
Applicant: 현대자동차주식회사
Inventor： 우순철
IPC: F16H61/06
CPC classification number: F16H61/0009 , F16H61/068 , F16H2057/02047
Abstract: 본고안은자동변속기의밸브바디(valve body)용으로온도에따른가변오리피스에관한것으로, 더욱상세하기로는온도증가에따른작동유점도변화에대응이가능하도록하는세퍼레이팅플레이트의오리피스형상및 유압라인의유로형상변경에관한것으로, 종래의원형인오리피스 1과봉형인오리피스 2를개선된오리피스형상으로변경한것으로서구형의오리피스는온도가높아짐에따라유량통과면적이더 커지는현상이발생하여유압이떨어지는문제점이발생하였으나개선안의오리피스형상은온도가증가하면재질팽창에따라오히려면적이줄어드는구조로되어있으며, 또한기존밸브바디의유로단면에요철을두어외벽이온도증가에따라팽창되어유로단면적이증가하지만요철의면적증가로총 유로면적이일정하거나오히려수축되어작동유점도변화에대응하는구조이다. 이렇게구성된본 고안에의하면자동변속기의밸브바디용세퍼레이팅플레이트의오리피스형상과유압라인의유로형상을변경함으로써유온변화에탄력적인대응이가능하여성증이좋아졌으며쉬프트퀼리티(shift quality) 향상으로승차감이향상됐으며유온변화에대응되므로개발기간이축소된다는이점이있다.
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公开(公告)号：KR1020000073318A
公开(公告)日：2000-12-05
申请号：KR1019990016541
申请日：1999-05-10
Applicant: 현대자동차주식회사
Inventor： 우순철
IPC: F16H61/04
CPC classification number: F16H61/04 , F16H59/24 , F16H59/40 , F16H2061/0444
Abstract: PURPOSE: A method for controlling a shift control solenoid valve is provided to complete shift without a shift shock by improving the response of an automatic trasmission. CONSTITUTION: A method for controlling a shift control solenoid valve includes the steps of setting a target shift step if a shift request signal is applied and determining whether an output shaft rotary frequency and throttle opening voltage quantity are changed to the target shift step position on a shift pattern(S100,S110); outputting a control signal for turing on and off a shift control solenoid to actually shift the shift step to the target shift step with continually determining whether the output shaft rotary frequency and throttle opening voltage quantity detected for a predetermined time are changed to the target shift step on the shift pattern if the output shaft rotary frequency and throttle opening voltage quantity are changed(S120); determining whether the output shaft rotary frequency and throttle opening voltage quantity reach the target shift step position on the shift pattern if the predetermined time has passed(S130,S140); and outputting a shift control signal to actually shift the shift step to the target shift step if the output shaft rotary frequency and throttle opening voltage quantity reach(S150).
Abstract translation: 目的：提供一种控制变速控制电磁阀的方法，通过改善自动调速的响应来完成无变化冲击的换档。 构成：控制变速控制电磁阀的方法包括以下步骤：如果施加换档请求信号，则设定目标换档步骤，并且确定输出轴旋转频率和节气门打开电压量是否改变为目标换档步进位置 移位模式（S100，S110）; 输出用于打开和关闭换挡控制螺线管的控制信号，以实际上将换档步骤转换到目标换档步骤，连续地确定在预定时间内检测到的输出轴旋转频率和节气门打开电压量是否改变为目标换档步 如果输出轴旋转频率和节气门开启电压量改变，则在换档模式上（S120）; 如果经过了预定时间，则确定输出轴旋转频率和节气门开启电压量是否达到换档模式上的目标换档步进位置（S130，S140）; 并且如果输出轴旋转频率和节气门打开电压量达到（S150），则输出换档控制信号，以便实际上将换档步骤移动到目标换档步骤。
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公开(公告)号：KR100250819B1
公开(公告)日：2000-05-01
申请号：KR1019970071824
申请日：1997-12-22
Applicant: 현대자동차주식회사
Inventor： 우순철
IPC: B60R21/00
Abstract: PURPOSE: A vehicle movement detecting device is provided to improve efficiency of automatic transmission control by detecting the traveling state of a vehicle precisely. CONSTITUTION: A movement detector of a vehicle is composed of first and second contact point bars(1,2), a sliding bar(3), a spring(4), a rotating gear(5) and a transmission control unit(6). The rotating gear connected to an axle turns clockwise by interlocking the axle in moving the vehicle forward, and the sliding bar moves to the right horizontally with the teeth of the rotating gear pushing a protrusion of the sliding bar to the right. The power from a battery is not applied to the transmission control unit with separating the first contact point bar from the sliding bar. The transmission control unit detects the forward travel of the vehicle by a low level signal from the second contact point bar.
Abstract translation: 目的：提供一种车辆移动检测装置，通过精确地检测车辆的行驶状态来提高自动变速器控制的效率。 构成：车辆的移动检测器由第一和第二接触点杆（1,2），滑动杆（3），弹簧（4），旋转齿轮（5）和变速器控制单元（6）组成， 。 连接到轴的旋转齿轮通过在使车辆向前移动的同时使轴互锁而顺时针旋转，并且滑动杆水平移动，随着旋转齿轮的齿将滑杆的突出部向右推动。 来自电池的电力不会通过将第一接触点棒与滑动条分离而被传送到变速器控制单元。 变速器控制单元通过来自第二接触点杆的低电平信号来检测车辆的前进行驶。
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公开(公告)号：KR2019980047952U
公开(公告)日：1998-09-25
申请号：KR2019960061110
申请日：1996-12-28
Applicant: 현대자동차주식회사
Inventor： 우순철
IPC: F16H41/00
CPC classification number: F16H61/0276 , F16H61/0009
Abstract: 본고안은자동변속기의유압밸브및 밸브보디결합구조에관한것으로, 자동변속기내의유압을제어하기위해유압밸브외주에밸브보디가결합되는자동변속기용유압밸브및 밸브보디결합구조에있어서, 유압밸브(2)와밸브보디(3) 사이에상기유압밸브(1)와동일재질의슬리이브(5)가결합되는자동변속기의유압밸브및 밸브보디결합구조를구비하므로자동변속기의운전시밸브보디(3) 주변에서열팽창과수축이반복적으로일어나게되어도유압밸브(1)과슬리이브(5)의재질이서로같으므로이들사이에열변형율이같아리크(leak)현상이발생되지않고, 슬리이브(5)를밸브보디(3)에서분리시켜가공할수 있어유압밸브(1)에접촉되는슬리이브(5)의내주를비교적쉽게가공할수 있으며, 슬리이브(5)가비교적저가이므로장시간사용할때 마모되어도경제적부담없이쉽게교체할수 있도록하였다.
Abstract translation: 文章内的油压阀与阀体的连接结构的自动变速器的液压阀和联接在其中阀体联接到液压阀周边，用于控制油的压力在有关的自动变速器，液压阀的自动变速器的结构的阀主体（2 ）和阀体3，液压阀（1）腔中，从而暂时设置有液压阀和阀体自动变速器的联接结构的套筒5的一种材料是一种自动变速器阀体3之间的操作期间的总和 甚至不接近的热膨胀和收缩会发生重复，因为所述液压阀的材料（1）和所述套筒（5）是一样彼此，如它们之间的泄漏（泄漏）现象的热应变也不会产生，所述套筒（5） 并且可以在阀被处理以从本体3移除它是比较容易与液压阀接触加工所述套筒（5）的内周面（1），所述套筒（5）加维成本相对较低，因为使用了很长的时间而没有任何经济负担时，它可被佩戴 被如此轻易地更换 。
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