公开(公告)号：KR100387842B1

公开(公告)日：2003-06-18

申请号：KR1020000084355

申请日：2000-12-28

Applicant: 현대자동차주식회사

Inventor： 심현수 ,  김태균

IPC: F16H61/06

Abstract: PURPOSE: A variable control system of a line pressure of an automatic transmission is provided to optimize the energy transmitting efficiency of an automatic transmission by minimizing the energy loss of an oil pump, to reduce the weight of the automatic transmission by optimally designing the oil pump, and to reduce the deflection in the quality and the length of a valve by compacting the structure of a regulator valve. CONSTITUTION: A hydraulic supply line(21) is connected to an oil pump(20). A regulator valve(22) is connected to the hydraulic line via a supply port. A drain port(22b) is formed near the supply port. A discharge port(22c) of the regulator valve is connected to a torque converter control valve. A control port(22d) is connected with a discharge port of a proportional control solenoid valve(24). Two control ports(22f,22g) for applying pressure to a valve spool(22e) are formed opposite to the control port. The valve spool has a first land(22ea), a second land(22eb), and a third land(22ec). A portion of the hydraulic pressure supplied to the supply port is drained to the drain port depending on the balance of the force applied to the valve spool.

Abstract translation: 目的：提供一种自动变速器的管路压力可变控制系统，通过最小化油泵的能量损失来优化自动变速器的能量传输效率，通过优化设计油泵来减小自动变速器的重量 并且通过压缩调节阀的结构来减小阀的质量和长度的偏差。 构成：液压供应管路（21）连接到油泵（20）。 调节阀（22）经由供应端口连接到液压管线。 排出口（22b）形成在供给口附近。 调节阀的排出口（22c）连接到变矩器控制阀。 控制口（22d）与比例控制电磁阀（24）的排出口连接。 用于向阀芯（22e）施加压力的两个控制口（22f，22g）与控制口相对地形成。 阀芯具有第一台阶（22ea），第二台阶（22eb）和第三台阶（22ec）。 根据施加到阀芯的力的平衡，供应到供应端口的液压的一部分被排出到排出端口。

公开(公告)号：KR100387840B1

公开(公告)日：2003-06-18

申请号：KR1020000084351

申请日：2000-12-28

Applicant: 현대자동차주식회사

Inventor： 심현수 ,  김태균

IPC: F16H61/06

Abstract: PURPOSE: A variable control system of the line pressure of an automatic transmission is provided to improve the power transmitting efficiency of an automatic transmission by properly controlling the lien pressure corresponding to the traveling state of a vehicle, to reduce the number of parts, and to improve dynamic characteristics. CONSTITUTION: A hydraulic oil supply line(21) is connected to an oil pump(20). A regulator valve(22) is connected to the hydraulic oil supply line via a supply port(22a). The regulator valve has a valve spool(22e). One end of the valve spool is connected with the hydraulic oil supply line. A control port(22g) to apply the hydraulic oil discharged from a manual valve to the valve spool is formed between a control port(22d) and the supply port. The hydraulic oil supplied through the supply port is supplied to a torque converter control valve after the pressure is controlled. The pressure is controlled when a portion of the oil is drained through a drain port(22b). By properly controlling the discharge oil of a proportional control solenoid valve(24) depending on the traveling state of a vehicle, the line pressure is controlled optimally.

Abstract translation: 目的：提供一种自动变速器的管路压力的可变控制系统，以通过适当地控制与车辆的行驶状态相对应的排放压力来提高自动变速器的动力传递效率，以减少零件数量，并且 改善动态特性。 构成：液压油供应​​管线（21）连接到油泵（20）。 调节阀（22）经由供给口（22a）与液压油供给管路连接。 调节阀有一个阀芯（22e）。 阀芯的一端与液压油供应​​管路连接。 将从手动阀排出的工作油向阀芯施加的控制口22g形成在控制口22d与供给口之间。 在压力被控制之后，通过供给口供应的液压油被供应到变矩器控制阀。 当一部分油通过排放口（22b）排出时，压力受到控制。 通过根据车辆的行驶状态适当地控制比例控制电磁阀（24）的排出油，可以最佳地控制管路压力。

公开(公告)号：KR100387800B1

公开(公告)日：2003-06-18

申请号：KR1020000079808

申请日：2000-12-21

Applicant: 현대자동차주식회사

Inventor： 김태균

IPC: B62D1/18

Abstract: PURPOSE: A device for automatically releasing/locking steering wheel tilt locking while riding is provided to prevent damage of a driver while riding on a vehicle by automatically releasing tilt locking. CONSTITUTION: A gearing member(5) is separated by controlling a tilt lever. A steering wheel is fixed by gearing the gearing member with a front step shape member(3) and a rear step shaped member(4) by restoring force of a spring. A rotary motor(6) is engaged with a sliding member by a lack pinion. A tile maintains a locking state in traveling by combining the gearing member with the front and rear step shaped members. The front step shaped member maintains a releasing state by operation of the rotary motor while combining the rear step shaped member to the gearing member. A circuit is operated by being interlocked according to on/off of a starting key by being mounted on the rotary motor. Thereby, a device for automatically releasing/locking steering wheel tilt locking while riding prevents damage of a driver while riding on a vehicle by automatically releasing tilt locking.

Abstract translation: 目的：提供一种用于在骑行时自动释放/锁定方向盘倾斜锁定的装置，以通过自动释放倾斜锁定来防止驾驶员在乘坐车辆时受到损坏。 构成：传动构件（5）通过控制倾斜杆分开。 通过利用弹簧的恢复力将传动构件与前阶梯形构件（3）和后阶梯形构件（4）齿轮传动装置固定方向盘。 旋转马达（6）通过缺齿小齿轮与滑动构件接合。 通过将传动构件与前部和后部台阶状构件结合，瓦片在行进中保持锁定状态。 前台阶状构件通过旋转电机的操作保持释放状态，同时将后台阶状构件结合到传动构件。 电路通过安装在旋转电机上而根据启动键的开/关进行联锁操作。 由此，用于在乘车时自动释放/锁定方向盘倾斜锁定的装置通过自动释放倾斜锁定防止驾驶员在乘坐车辆时受到损坏。

公开(公告)号：KR100383975B1

公开(公告)日：2003-05-14

申请号：KR1020000079824

申请日：2000-12-21

Applicant: 현대자동차주식회사

Inventor： 김태균

IPC: B60R16/04

Abstract: PURPOSE: A battery tray of an electric vehicle is provided to disperse and cool efficiently a heat generated from a battery, and extend a lifetime of the battery by installing an airflow guide member at a lower tray. CONSTITUTION: A battery tray is composed of an upper tray(1) serving as a cover and a box type lower tray(2) covered by the upper tray. A plurality of battery(3) is arranged and placed into the lower tray. The upper tray(1) and the lower tray(2) are coupled by a coupling member(4). An air-introducing hole(5) for introducing an exterior air into the battery tray is formed, and a cooling fan(6) for discharging a hot air into the exterior is mounted at the battery tray. An airflow guide member(10) is installed at the inside of the lower tray. Air introduced into the inside of the lower tray through the air introducing hole flows uniformly at the inside of the lower tray by a suction force of the cooling fan, thereby maintaining an inside temperature of the lower tray.

Abstract translation: 目的：提供一种电动车辆的电池托盘，以有效地分散和冷却电池产生的热量，并且通过在下托盘处安装导风构件来延长电池的寿命。 构成：电池托盘由作为盖的上托盘（1）和由上托盘覆盖的盒式下托盘（2）组成。 多个电池（3）被布置并放置在下部托盘中。 上部托盘（1）和下部托盘（2）通过连结部件（4）连结。 形成用于将外部空气引入电池托盘的空气引入孔（5），并且用于将热空气排出到外部的冷却风扇（6）安装在电池托盘处。 导流构件（10）安装在下部托盘的内部。 通过空气引入孔引入下部托盘内部的空气在冷却风扇的吸力的作用下在下部托盘内部均匀流动，从而维持下部托盘的内部温度。

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：KR1020030017667A

公开(公告)日：2003-03-04

申请号：KR1020010050292

申请日：2001-08-21

Applicant: 현대자동차주식회사

Inventor： 김태균 ,  신병관

IPC: F16H59/00

CPC classification number: F16H61/0206 ,  F16H61/12 ,  F16H61/686 ,  F16H2061/1204 ,  F16H2200/0047 ,  F16H2200/201 ,  F16H2306/00

Abstract: PURPOSE: A hydraulic pressure control system for an automatic transmission of a vehicle is provided to improve fuel efficiency by controlling a power train of an automatic transmission and to use driving force of an engine efficiently. CONSTITUTION: A hydraulic pressure control system for an automatic transmission comprises a manual valve(120), first, second, third, fourth pressure control valves(112,114,116,118), first, second, third, fourth and fifth solenoid valves(SOL1,SOL2,SOL3,SOL4,SOL5), first, second and third switching valves(122,124,126), an N(Neutral)-R(Reverse) control valve(128), a first, a second and a third fail safe valves(130,132,134). The manual valve transforms a passage by interlocking with a select lever. Each pressure control valve is controlled by each solenoid valve. The first pressure control valve selectively supplies an N range pressure to a fifth clutch(C5) and a first brake(B1) from the manual valve. The second pressure control valve selectively supplies a D(Drive) range pressure to a second brake(B2) and the first fail safe valve from the manual valve. The third pressure control valve selectively supplies the D range pressure to a first clutch(C1) and the fifth clutch from the manual valve. The fourth pressure control valve supplies the line pressure to a third brake(B3) and the third fail safe valve. The fifth solenoid valve supplies the pressure from a reducing valve(110) to the first and the second switching valve. The first switching valve switches the passage to supply the D range pressure, the pressure of the first pressure control valve and line pressure to the first clutch and a fourth clutch(C4). The second switching valve switches the passage to supply the pressure from the first pressure control valve to a second clutch(C2) and the first brake. The third switching valve switches the passage to supply the pressure from the second switching valve to the second and the fifth clutches. The N-R control valve supplies an R(Reverse) range pressure from the manual valve to a third clutch(C3). The first fail safe valve cuts off a possible forward travel by the first and the second clutch. The first fail safe valve supplies selectively the pressure from the manual valve and the second switching valve to the first brake. The second fail safe valve prevents simultaneous operations of the first, the second, the fourth clutches and the second brake. The second fail safe valve selectively supplies the pressure from the second pressure control valve to the second brake. The third fail safe valve prevents simultaneous operations of the third brake and the fifth clutch. The third fail safe valve supplies the pressure from the third switching valve to the fifth clutch.

Abstract translation: 目的：提供一种用于车辆自动变速器的液压控制系统，以通过控制自动变速器的动力传动系统并有效地使用发动机的驱动力来提高燃料效率。 构成：用于自动变速器的液压控制系统包括手动阀（120），第一，第二，第三，第四压力控制阀（112,114,116,118），第一，第二，第三，第四和第五电磁​​阀（SOL1，SOL2，SOL3 ，SOL4，SOL5），第一，第二和第三切换阀（122,124,126），N（中立）-R（反向）控制阀（128），第一，第二和第三故障安全阀（130,132,134）。 手动阀通过与选择杆互锁来转换通道。 每个压力控制阀由每个电磁阀控制。 第一压力控制阀选择性地从手动阀向第五离合器（C5）和第一制动器（B1）提供N档压力。 第二压力控制阀选择性地向手动阀提供D（驱动）范围压力到第二制动器（B2）和第一故障安全阀。 第三压力控制阀选择性地将D范围压力从手动阀提供给第一离合器（C1）和第五离合器。 第四压力控制阀将管路压力提供给第三制动器（B3）和第三故障安全阀。 第五电磁阀将来自减压阀（110）的压力提供给第一和第二切换阀。 第一切换阀切换通道以将D范围压力，第一压力控制阀的压力和管路压力提供给第一离合器和第四离合器（C4）。 第二切换阀切换通道以将压力从第一压力控制阀提供给第二离合器（C2）和第一制动器。 第三切换阀切换通道以将压力从第二切换阀提供给第二和第五离合器。 N-R控制阀将手动阀的R（反向）范围压力提供给第三离合器（C3）。 第一个故障安全阀通过第一和第二离合器切断可能的向前行程。 第一个故障安全阀选择性地提供来自手动阀和第二切换阀的压力到第一制动器。 第二个故障安全阀防止了第一，第二，第四离合器和第二制动器的同时操作。 第二故障安全阀选择性地将来自第二压力控制阀的压力提供给第二制动器。 第三个故障安全阀防止第三制动器和第五离合器的同时操作。 第三个故障安全阀将第三切换阀的压力提供给第五离合器。

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。