公开(公告)号：KR1020090132983A

公开(公告)日：2009-12-31

申请号：KR1020080059207

申请日：2008-06-23

Applicant: 현대자동차주식회사

Inventor： 박재용

IPC: B60G7/02 ,  B60G7/00

CPC classification number: B60G3/26 ,  B60G17/018 ,  B60G2200/462 ,  B60G2202/42 ,  B60G2204/422 ,  B60G2204/43 ,  B62D17/00

Abstract: PURPOSE: A suspension with a semi trailing arm for a vehicle is provided to prevent a toe of a wheel from being out by variable-controlling the toe of the wheel. CONSTITUTION: A suspension with a semi trailing arm for a vehicle comprises a sub-frame(2), a semi trailing arm(16) and a toe variable shift(40). The sub-frame is supported in the lower part of a car body. A wheel carrier(24) is installed in the semi trailing arm. The semi trailing arm is connected to both rear ends of the sub-frame through each mounting bush(18,20). The toe variable shift is formed between the mounting bracket and car body. The mounting bracket is behind the center of the sub-frame. The toe variable shift variable-controls the toe of the wheel by varying the connection part of an end of a bracket and the car body according to a control signal of a controller.

Abstract translation: 目的：提供用于车辆的半牵引臂的悬架，以通过可变地控制车轮的脚趾来防止车轮的脚趾脱落。 构成：具有用于车辆的半牵引臂的悬架包括副框架（2），半牵引臂（16）和脚趾可变位移（40）。 子框架支撑在车体的下部。 在半牵引臂中安装有轮架（24）。 半拖臂通过每个安装衬套（18,20）连接到子框架的两个后端。 在安装支架和车体之间形成脚趾可变位移。 安装支架位于子框架的中心后面。 脚趾可变位移可变 - 根据控制器的控制信号改变支架端部和车体的连接部分来控制车轮的脚趾。

公开(公告)号：KR1020080008468A

公开(公告)日：2008-01-24

申请号：KR1020060067765

申请日：2006-07-20

Applicant: 현대자동차주식회사

Inventor： 박재용

IPC: B60G11/16 ,  B60G11/15 ,  B60G11/14 ,  B60G11/32

CPC classification number: B60G11/16 ,  B60G11/15 ,  B60G2200/184 ,  B60G2204/124 ,  B60G2204/1242

Abstract: A coil spring structure for offsetting damper side load for suspension system of a vehicle is provided to improve durability of suspension system by enabling a moment generated from distribution of spring force to offset a moment generating side load. A coil spring(10b) for offsetting damper side load for suspension system of a vehicle has a structure that one specific point(B) of the coil spring has the minimum diameter and specific points(A,C) in an opposite side have the maximum diameter. The thickness of coil is thinner from a position having the maximum diameter to a position having the minimum diameter. In addition, the thickness of coil is thicker from the position having the maximum diameter to the position having the minimum diameter.

Abstract translation: 提供用于抵消车辆悬架系统的阻尼器侧负载的螺旋弹簧结构，以通过使得能够由弹簧力的分配产生的力矩偏移发电侧负载来提高悬架系统的耐久性。 用于抵消车辆悬架系统的阻尼器侧负荷的螺旋弹簧（10b）具有螺旋弹簧的一个特定点（B）具有最小直径的结构，相对侧的特定点（A，C）具有最大值 直径。 线圈的厚度从具有最大直径的位置到具有最小直径的位置较薄。 此外，线圈的厚度从具有最大直径的位置到具有最小直径的位置较厚。

公开(公告)号：KR1020070081894A

公开(公告)日：2007-08-20

申请号：KR1020060014157

申请日：2006-02-14

Applicant: 현대자동차주식회사

Inventor： 박재용

IPC: B60G7/02

CPC classification number: B60G7/02 ,  B60G17/0157 ,  B60G17/018 ,  B60G2204/422

Abstract: A dual link type lower arm is provided to improve driving and steering performance according to various driving environments by changing a scrub radius at a request of a driver or under the control of an ECU. A dual link type lower arm comprises a variable link(20) and a fixed link(30). The variable link(20) is connected to a guide rail of a supporter formed at one end of a sub-frame. The fixed link(30) is connected to a hinge structure fixed to the supporter. The hinge structure is formed to support the fixed link(30). The variable link(20) has a movable member that moves on the guide rail. The guide rail has a length according to variation in an angle of the variable link(20). A servo-motor is provided at an end portion of the supporter.

Abstract translation: 提供双连杆式下臂，以根据驾驶环境的不同，通过根据驾驶员的要求或在ECU的控制下改变摩擦半径来改善驾驶和转向性能。 双连杆型下臂包括可变连杆（20）和固定连杆（30）。 可变连杆（20）连接到形成在子框架的一端的支撑件的导轨。 固定连杆（30）连接到固定在支架上的铰链结构。 铰链结构形成为支撑固定连杆（30）。 可变连杆（20）具有在导轨上移动的可动构件。 导轨具有根据可变连杆（20）的角度变化的长度。 在支撑件的端部设有伺服电动机。

公开(公告)号：KR1020070064525A

公开(公告)日：2007-06-21

申请号：KR1020050125003

申请日：2005-12-17

Applicant: 현대자동차주식회사

Inventor： 박재용

IPC: F01N1/16 ,  F01N1/08 ,  F01N13/08

Abstract: An exhausting apparatus for a vehicle is provided to adjust a discharge amount of an exhaust gas and control the generation of noise depending on a magnitude of an exhaust pressure. An exhausting apparatus for a vehicle includes a stator(11), a rotary plate(15), and a drive part. The stator is horizontally installed in a cylindrical pipe. The rotary plate is resiliently supported by a torsion spring(13) to be rotatably installed. The drive part selectively rotates the rotary plate by using a back pressure of an exhaust gas. The stator has a circular disc shape to cross the cylindrical pipe. The stator has a plurality of through-holes on an imaginary circular post and disposed at predetermined intervals. The rotary plate is installed adjacent to the stator. The torsion spring is fixed to a center of the rotary plate at its one end to return the rotary plate when an external pressure is released.

Abstract translation: 提供一种用于车辆的排气装置，用于调节废气的排放量并根据废气压力的大小来控制噪声的产生。 用于车辆的排气装置包括定子（11），旋转板（15）和驱动部分。 定子水平安装在圆柱形管中。 旋转板由扭转弹簧（13）弹性地支撑以可旋转地安装。 驱动部通过使用排气的背压选择性地旋转旋转板。 定子具有圆盘形状以与圆柱形管交叉。 定子在假想圆形柱上具有多个通孔，并以预定间隔布置。 旋转板安装在定子附近。 当外部压力被释放时，扭簧在其一端固定到旋转板的中心以返回旋转板。

公开(公告)号：KR1020070028678A

公开(公告)日：2007-03-13

申请号：KR1020050080196

申请日：2005-08-30

Applicant: 현대자동차주식회사

Inventor： 박재용

IPC: F02D45/00 ,  F02M21/02

CPC classification number: Y02T10/32 ,  F02D19/027 ,  F02D2200/0602 ,  F02M21/0212

Abstract: A fuel leakage prevention control method of an LPI(Liquefied Petroleum gas Injection) vehicle is provided to prevent fuel leakage in an injector regardless of the temperature increase of an engine room, by sequentially controlling first and second cut-off valves mounted on a fuel supply line in detecting turn-off of an engine. A fuel leakage prevention control method of an LPI vehicle comprises: a step(S101) of learning operation control time of first and second cut-off valves and setting map data; a step(S102,S103) of maintaining opening of first and second cut-off valves if on-state of the engine is maintained; a step(S104,S105) of detecting operation information while on-state of the engine is maintained, and calculating and extracting control operating time of the first and second cut-off valves from the map data; a step(S106,S107,S108) of closing the first cut-off valve by the control operation time of the first cut-off valve if engine OFF is detected, and closing the second cut-off valve by the control operating time of the second cut-off valve; a step(S109,S110) of detecting the pressure of an injector, and judging whether the detected pressure is lower than a preset fuel pressure level; and a step(S111) of returning to the step of closing the first and second cut-off valves if the pressure of the injector is higher than the preset fuel pressure level, and maintaining the first and second cut-off valves at a closed state if the pressure is lower than the preset fuel pressure level.

Abstract translation: 提供LPI（液化石油气注射）车辆的燃料泄漏防止控制方法，以通过依次控制安装在燃料供应器上的第一和第二截止阀来防止喷射器中的燃料泄漏，而不管发动机室的温度升高 检测发动机的关闭。 LPI车辆的燃料泄漏防止控制方法包括：第一和第二截止阀的学习动作控制时间和设定地图数据的步骤（S101） 如果保持发动机的通态，则保持第一和第二截止阀的开度的步骤（S102，S103）; 在保持发动机的通态状态的同时检测运转信息的步骤（S104，S105），从地图数据算出和提取第一和第二截止阀的控制运转时间; 如果检测到发动机关闭，则通过第一截止阀的控制操作时间来关闭第一截止阀的步骤（S106，S107，S108），并且通过控制操作时间关闭第二截止阀 第二截止阀; 检测喷射器的压力的步骤（S109，S110），判断检测出的压力是否低于设定的燃料压力水平; 以及如果所述喷射器的压力高于所述预设燃料压力水平，则返回到关闭所述第一和第二截止阀的步骤的步骤（S111），并且将所述第一和第二截止阀保持在关闭状态 如果压力低于预设的燃油压力水平。

公开(公告)号：KR100645561B1

公开(公告)日：2006-11-14

申请号：KR1020040111267

申请日：2004-12-23

Applicant: 현대자동차주식회사

Inventor： 박재용

IPC: F02B77/08 ,  B60R16/00 ,  F02B67/06

Abstract: 와이어 보호장치는 엔진의 체인케이스에 설치된 센서나 와이어를 불순물이나 열로부터 보호하고, 벨트나 쿨링팬에 의한 손상을 방지할 수 있다.
와이어(wire), 와이어 보호장치, 리브(rib), 체인케이스(chain case)

公开(公告)号：KR1020060072589A

公开(公告)日：2006-06-28

申请号：KR1020040111267

申请日：2004-12-23

Applicant: 현대자동차주식회사

Inventor： 박재용

IPC: F02B77/08 ,  B60R16/00 ,  F02B67/06

Abstract: 와이어 보호장치는 엔진의 체인케이스에 설치된 센서나 와이어를 불순물이나 열로부터 보호하고, 벨트나 쿨링팬에 의한 손상을 방지할 수 있다.
와이어(wire), 와이어 보호장치, 리브(rib), 체인케이스(chain case)

Abstract translation: 电线保护装置保护传感器或安装在发动机链盒中的电线免受杂质和热量的影响，并且可防止皮带或冷却风扇损坏。

公开(公告)号：KR1020060025415A

公开(公告)日：2006-03-21

申请号：KR1020040074211

申请日：2004-09-16

Applicant: 현대자동차주식회사

Inventor： 박재용

IPC: F01L1/34

CPC classification number: F01L1/34 ,  F01L13/0015 ,  F01L2001/34426 ,  F01L2001/34443 ,  F02D13/02 ,  Y02T10/18

Abstract: 본 발명에 따른 가변 밸브 리프트 시스템의 셀프 크리닝 방법은, 엔진이 정지되지 않은 상태에서의 크리닝 조건을 만족하는지를 판단하는 단계와, 상기 크리닝 조건을 만족하면 오일 플로우 컨트롤 밸브를 풀 크로즈 상태와 풀 오픈 상태 사이에서 소정회수 만큼 절환시키는 단계와, 엔진이 정지시에 오일 플로우 컨트롤 밸브를 풀 크로즈 상태와 풀 오픈 상태 사이에서 소정회수 만큼 절환시키는 단계를 포함하여 구성되어, 가변 밸브 리프트 시스템에 축적된 불순물을 외부로 배출시킨다.

公开(公告)号：KR1020090060587A

公开(公告)日：2009-06-15

申请号：KR1020070127464

申请日：2007-12-10

Applicant: 현대자동차주식회사

Inventor： 박재용

IPC: B60G3/18 ,  B60G3/20

CPC classification number: B60G3/18 ,  B60G3/20 ,  B60G7/003 ,  B60G2200/1322 ,  B60G2206/111

Abstract: A wishbone suspension mechanism for a vehicle is provided to improve ride comfort and turning of a vehicle because a sliding member slides along a sliding hole. A wishbone suspension mechanism for a vehicle comprises a strut(10) which supports a car body, a knuckle(20) which is installed in one side of a wheel, an upper arm(30) whereof one end is joined in the upper end of the knuckle and the other end is joined in the axle, a lower arm(40) whereof one end is joined in the bottom of the knuckle and the other end is joined in the axle, a sliding member(50) whereof one end is joined in one side of the knuckle, and a sliding hole(45) which is formed in one side of the lower arm in the longitudinal direction thereof. In one side of the lower arm, the bottom of the strut is joined. The other end of the sliding member is joined in the bottom of the strut and one side of the lower arm.

Abstract translation: 提供一种用于车辆的叉骨悬挂机构，以提高乘坐舒适性和车辆的转弯，因为滑动构件沿着滑动孔滑动。 用于车辆的叉骨悬挂机构包括支撑车身的支柱（10），安装在车轮的一侧的转向节（20），一端连接在车体的上端的上臂（30） 所述转向节和所述另一端连接在所述车轴中，所述下臂（40）的一端接合在所述转向节的底部，并且所述另一端接合在所述车轴中;滑动构件（50），其一端接合 在所述转向节的一侧，以及形成在所述下臂的长度方向的一侧的滑动孔（45）。 在下臂的一侧，支柱的底部被连接。 滑动构件的另一端连接在支柱的底部和下臂的一侧。

公开(公告)号：KR1020090020802A

公开(公告)日：2009-02-27

申请号：KR1020070085390

申请日：2007-08-24

Applicant: 현대자동차주식회사

Inventor： 박재용

IPC: B60G11/18 ,  B60G7/00 ,  B60G7/02

CPC classification number: B60G11/18 ,  B60G7/001 ,  B60G7/02 ,  B60G2204/122 ,  B60G2204/418 ,  B60G2600/07 ,  B60G2800/0122 ,  F16C2326/05

Abstract: A torsion bar mounting structure in a rear suspension system is provided to meet riding comfort and travelling stability of a vehicle by giving a multi-stage non-linear roll stiffness of roll stiffness of a torsion beam and a torsion bar. A torsion bar mounting structure in a rear suspension system comprises a torsion beam(1) extended along the width of a vehicle; a trailing arm combined with both ends of the torsion beam; a torsion bar(5) capable of rotating relatively with respect to the torsion beam. A designated angle is 2 degree. Two protrusions(5a) are formed with a phase difference of 180 degree on both ends of the torsion bar. The torsion beam comprises an accommodating groove(1a) in which each protrusion is kept to rotate. A bearing is inserted to rotate relatively about the torsion beam on both ends of a torsion bar.

Abstract translation: 提供了后悬架系统中的扭杆安装结构，以通过提供扭力梁和扭杆的侧倾刚度的多级非线性侧倾刚度来满足车辆的乘坐舒适性和行驶稳定性。 后悬架系统中的扭杆安装结构包括沿着车辆宽度延伸的扭力梁（1）; 结合扭力梁两端的牵引臂; 能够相对于扭转梁相对旋转的扭力杆（5）。 指定角度为2度。 两个突起（5a）在扭力杆的两端形成180度的相位差。 扭转梁包括容纳槽（1a），每个突起保持在其中旋转。 插入轴承以相对于扭力杆的两端处的扭转梁相对旋转。