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：KR1020020075597A

公开(公告)日：2002-10-05

申请号：KR1020010015688

申请日：2001-03-26

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 서재익 ,  이재신

IPC: F16H61/00

CPC classification number: F16H61/66 ,  F16H61/0009 ,  F16H61/0021

Abstract: PURPOSE: A hydraulic control system of a continuously variable transmission in a vehicle is provided to regulate hydraulic pressure stably by using a pressure reducing valve instead of a second regulator valve. CONSTITUTION: A hydraulic control system of a continuously variable transmission is composed of a primary regulator valve(204) adjusting line pressure; a clutch control valve(230) regulating pressure of a torque converter(232); a pressure control valve(218); a manual valve(220) operating frictional factors; a transmission gear ratio control valve; a second regulator valve(240) regulating line pressure and supplying to the clutch control valve, a reducing valve(228) and a solenoid supply valve(214); and the reducing valve decompressing hydraulic pressure from the secondary regulator valve, and supplying to plural solenoid valves(S1,S2,S3,S4), the transmission gear ratio control valve and the clutch control valve. Hydraulic pressure is controlled stably by supplying pressure with the reducing valve.

Abstract translation: 目的：提供车辆中的无级变速器的液压控制系统，通过使用减压阀代替第二调节阀来稳定地调节液压。 构成：无级变速器的液压控制系统由调节管路压力的主调节阀（204）组成; 离合器控制阀（230），其调节变矩器（232）的压力; 压力控制阀（218）; 操作摩擦因素的手动阀（220） 传动齿轮比控制阀; 调节管路压力并向离合器控制阀供应的第二调节阀（240），减压阀（228）和螺线管供给阀（214）; 减压阀从二次调节阀减压液压，并向多个电磁阀（S1，S2，S3，S4），变速比控制阀和离合器控制阀供给。 通过向减压阀供给压力来稳定地控制液压。

公开(公告)号：KR100380095B1

公开(公告)日：2003-04-11

申请号：KR1020010015688

申请日：2001-03-26

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 서재익 ,  이재신

IPC: F16H61/00

Abstract: PURPOSE: A hydraulic control system of a continuously variable transmission in a vehicle is provided to regulate hydraulic pressure stably by using a pressure reducing valve instead of a second regulator valve. CONSTITUTION: A hydraulic control system of a continuously variable transmission is composed of a primary regulator valve(204) adjusting line pressure; a clutch control valve(230) regulating pressure of a torque converter(232); a pressure control valve(218); a manual valve(220) operating frictional factors; a transmission gear ratio control valve; a second regulator valve(240) regulating line pressure and supplying to the clutch control valve, a reducing valve(228) and a solenoid supply valve(214); and the reducing valve decompressing hydraulic pressure from the secondary regulator valve, and supplying to plural solenoid valves(S1,S2,S3,S4), the transmission gear ratio control valve and the clutch control valve. Hydraulic pressure is controlled stably by supplying pressure with the reducing valve.

Abstract translation: 目的：提供一种车辆中的无级变速器的液压控制系统，以通过使用减压阀而不是第二调节阀来稳定地调节液压。 组成：无级变速器的液压控制系统由主调节阀（204）调节管路压力组成; 调节变矩器（232）的压力的离合器控制阀（230）; 一个压力控制阀（218）; 操作摩擦因素的手动阀（220） 变速比传动比控制阀; 调节管路压力并向离合器控制阀供应减压阀（228）和电磁阀（214）的第二调节阀（240）; 减压阀对来自二次调节阀的液压进行减压，向多个电磁阀（S1，S2，S3，S4）供给变速比传递比例控制阀和离合器控制阀。 用减压阀供给压力，可以稳定地控制液压。

公开(公告)号：KR1020020044648A

公开(公告)日：2002-06-19

申请号：KR1020000073640

申请日：2000-12-06

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 서재익

IPC: F16H59/02

CPC classification number: F16H61/0246 ,  F16H61/66 ,  F16H2061/0253 ,  F16H2061/0255

Abstract: PURPOSE: System for controlling movement of a continuously variable transmission is provided to simplify structure of a hydraulic circuit by installing an accumulator. CONSTITUTION: System for controlling movement in a continuously variable transmission comprises a pressure controlling unit(17) operating a forward clutch(25) and a reverse brake by controlling line pressure supplied from a second regulator valve; a pressure controlling solenoid valve(27) duty controlling hydraulic pressure supplied from a solenoid feed valve; a pressure controlling valve(31) supplying the line pressure into a manual valve(19); a valve spool(43) supported by an elastic members(41); a passage selecting unit(21) mounted between a front passage(45) and a back passage(47); and an accumulator(23) absorbing impact while operating the hydraulic pressure through the passage selecting unit.

Abstract translation: 目的：提供控制无级变速器运动的系统，通过安装蓄能器来简化液压回路的结构。 构成：用于控制无级变速器中的运动的系统包括通过控制从第二调节阀供给的管路压力来操作前进离合器（25）和倒档制动器的压力控制单元（17） 压力控制电磁阀（27）负责控制从螺线管进给阀供给的液压; 将管路压力供给到手动阀（19）中的压力控制阀（31）; 由弹性构件（41）支撑的阀芯（43）; 安装在前通道（45）和后通道（47）之间的通道选择单元（21）; 以及在通过通道选择单元操作液压时吸收冲击的蓄能器（23）。

公开(公告)号：KR100448789B1

公开(公告)日：2004-09-16

申请号：KR1020020002218

申请日：2002-01-15

Applicant: 현대자동차주식회사

Inventor： 서재익 ,  이재신

IPC: F16H61/12

Abstract: PURPOSE: A hydraulic type valve lifter of an automatic transmission is provided to prevent the failure to speed change due to the fail of a pressure control solenoid valve and to smoothly connect a friction element by installing an accumulator on a line through which line pressure is supplied. CONSTITUTION: A hydraulic type valve lifter of an automatic transmission comprises a regulator valve(12) regulating the flow rate discharged from an oil pump(10) to line pressure, a reducing valve(14) reducing the line pressure, a speed change control unit, a pressure control unit, a switching unit and a fail safe unit. An R(Reverse) range pressure port(16b) of a manual valve(16) is directly connected to a third clutch(C3) via a first line(L1). An accumulator(34) gradually controlling the change of the operating pressure depending on the area difference is installed on the first line.

Abstract translation: 目的：提供一种自动变速器的液压式气门挺杆，以防止由于压力控制电磁阀的故障而导致变速失败，并通过将蓄能器安装在供给管路压力的管线上来平滑地连接摩擦元件 。 本发明涉及一种自动变速器的液压式气门挺杆，其包括调节从油泵（10）排出的管路压力的调节阀（12），减小管路压力的减压阀（14），变速控制单元 ，压力控制单元，开关单元和故障安全单元。 手动阀（16）的R（倒档）范围压力端口（16b）经由第一线路（L1）直接连接到第三离合器（C3）。 在第一生产线上安装有累积器（34），其逐渐控制取决于面积差异的操作压力的变化。

公开(公告)号：KR1020030061582A

公开(公告)日：2003-07-22

申请号：KR1020020002218

申请日：2002-01-15

Applicant: 현대자동차주식회사

Inventor： 서재익 ,  이재신

IPC: F16H61/12

CPC classification number: F16H61/0021 ,  F16H61/0009 ,  F16H2061/0034 ,  F16H2061/026

Abstract: PURPOSE: A hydraulic type valve lifter of an automatic transmission is provided to prevent the failure to speed change due to the fail of a pressure control solenoid valve and to smoothly connect a friction element by installing an accumulator on a line through which line pressure is supplied. CONSTITUTION: A hydraulic type valve lifter of an automatic transmission comprises a regulator valve(12) regulating the flow rate discharged from an oil pump(10) to line pressure, a reducing valve(14) reducing the line pressure, a speed change control unit, a pressure control unit, a switching unit and a fail safe unit. An R(Reverse) range pressure port(16b) of a manual valve(16) is directly connected to a third clutch(C3) via a first line(L1). An accumulator(34) gradually controlling the change of the operating pressure depending on the area difference is installed on the first line.

Abstract translation: 目的：提供自动变速器的液压式气门挺杆，以防止由于压力控制电磁阀的故障而导致的速度变化失败，并且通过在提供管路压力的管线上安装蓄能器来平滑地连接摩擦元件 。 构成：自动变速器的液压式气门升降器包括调节阀（12），调节阀（12）将从油泵（10）排出的流量调节为管路压力，减压阀（14）降低管路压力;变速控制单元 ，压力控制单元，开关单元和故障保护单元。 手动阀（16）的R（反向）范围压力端口（16b）经由第一管线（L1）直接连接到第三离合器（C3）。 在第一行上安装有逐渐控制操作压力根据区域差的变化的蓄能器（34）。

公开(公告)号：KR100369176B1

公开(公告)日：2003-01-24

申请号：KR1020000073640

申请日：2000-12-06

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 서재익

IPC: F16H59/02

CPC classification number: F16H61/0246 ,  F16H61/66 ,  F16H2061/0253 ,  F16H2061/0255

Abstract: Disclosed is a forward/reverse control system for a continuously variable transmission comprising pressure regulating means for controlling an inputted line pressure according to whether a forward or reverse state is required; a manual valve for selectively supplying and exhausting hydraulic pressure, which is supplied from the pressure regulating means, to and from a forward clutch and a reverse brake; and a check ball unit mounted between a forward hydraulic line and a reverse hydraulic line, which are connected respectively to the forward clutch and the reverse brake, the check ball unit operating to communicate the forward hydraulic line with an accumulator when hydraulic pressure acts on the forward clutch and operating to communicate the reverse hydraulic line with the accumulator when hydraulic pressure acts on the reverse brake.

Abstract translation: 公开了一种用于无级变速器的前进/后退控制系统，包括：压力调节装置，用于根据是否需要前进或后退状态来控制输入管线压力; 手动阀，用于选择性地将从所述压力调节装置供应的液压供给前进离合器和后退制动器并从所述前进离合器和后退制动器排出; 以及安装在正向液压管路和反向液压管路之间的止回球装置，所述止回球装置分别连接到前进离合器和倒退制动器，当液压作用于前进离合器和后退制动器时，止回球装置操作成使前进液压管路与蓄压器连通 当液压作用在倒档制动器上时，前进离合器操作以将倒档液压管路与蓄压器连通。

公开(公告)号：KR1020030006055A

公开(公告)日：2003-01-23

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：提供一种用于车辆的自动变速器和液压控制系统的6速动力传动系，以通过有效地利用发动机的驱动力来提高燃料效率，并且通过在3个速度内执行跳动传动来提高传动灵敏度。 构成：用于车辆的自动变速器的6速动力传动系包括主变速器部（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）与输入轴（2）可变地连接。 第二行星齿轮通过第二离合器（C2）与输入轴可变地连接。 第二太阳齿轮（S2）经由第三离合器（C3）与输入轴可变地连接。 用于连接第一环形齿轮和第二行星架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。 第二太阳齿轮通过第二制动器（B2）可变地固定在壳体中。 副传动部分是单小齿轮行星齿轮组（10）。

公开(公告)号：KR100348071B1

公开(公告)日：2002-08-09

申请号：KR1019990068138

申请日：1999-12-31

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 서재익

IPC: F16H57/023 ,  F16H57/04

Abstract: 본발명은자동차의자동변속기용오일펌프의장착구조에관한것으로, 트로코이드형의오일펌프에서내측기어를오일펌프의하우징상에임펠라샤프트와의축중심이일치되도록고정시킨다음이에임펠라샤프트를조립되게함으로써, 자동변속기의조립시임펠라샤프트와오일펌프사이의조립을원활하게할 수있도록하는데 그목적이있다. 전술한바의목적을달성하기위한본 발명은, 토오크컨버터(10)의임펠라샤프트(12)와결합되어이로부터동력을전달받아회전되는내측기어(24)와, 이내측기어(24)의축중심으로부터소정량만큼편심된상태로설치되는외측기어(22)를포함하는트로코이드형의오일펌프(20)를구비한자동차의자동변속기에있어서, 상기오일펌프(20)의내측기어(24)의내주면은하우징(26)상에임펠라샤프트(12)의축중심("X")과일치한상태로결합되는고정용중공축부재(25)의외주면과축결합되고, 이고정용중공축부재(25)의내주면은상기임펠라샤프트(12)의외주면과슬립이음방식으로결합되는것을특징으로한다.

公开(公告)号：KR1020010066422A

公开(公告)日：2001-07-11

申请号：KR1019990068138

申请日：1999-12-31

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 서재익

IPC: F16H57/023 ,  F16H57/04

Abstract: PURPOSE: A mounting structure of an oil pump for an automobile automatic transmission is provided to easily assemble an impeller shaft and the oil pump, thereby improving the assembling productivity of the automatic transmission. CONSTITUTION: An automatic transmission of an automobile including an inner gear(24) coupled with an impeller shaft of a torque converter and receiving power for rotating, and an oil pump(20) including an outer gear(22) installed eccentrically from a rotary shaft of the inner gear, wherein the inner peripheral surface of the inner gear of the oil pump is axially coupled with a fixing hollow shaft member at state of being coincident with a rotary shaft of the impeller shaft on a housing(26), and the fixing hollow shaft member is axially coupled with the impeller shaft.

Abstract translation: 目的：提供用于汽车自动变速器的油泵的安装结构，以容易地组装叶轮轴和油泵，从而提高自动变速器的组装生产率。 构成：包括与变矩器的叶轮轴联接并接收用于旋转的动力的内齿轮（24）的汽车的自动变速器，以及包括从旋转轴偏心安装的外齿轮（22）的油泵（20） 所述内齿轮的内周面与所述叶轮轴的旋转轴在壳体（26）上重合的状态下与固定中空轴构件轴向联接，并且所述固定 空心轴构件与叶轮轴轴向联接。