公开(公告)号：KR100521193B1

公开(公告)日：2005-10-17

申请号：KR1020030069567

申请日：2003-10-07

Applicant: 현대자동차주식회사

Inventor： 하경표 ,  서찬수

IPC: F01L1/34

CPC classification number: F01L13/0021 ,  F01L13/0026 ,  F01L2105/00

Abstract: 본 발명은 엔진의 가변 밸브리프트 장치에 관한 것으로, 연소실(A)방향으로 개구되는 디귿자(??)의 모양으로 형성되면서 일단에는 캠샤프트(1)의 회전시 캠(2)의 곡면을 따라 구름운동을 하는 롤러(6)가 힌지(7)결합되고 타단에는 밸브스프링(8)을 통해 연소실(A)을 개폐시키는 밸브(5)가 결합된 로커암(11)과, 로커암샤프트(4)에 의해 관통되어 상기 로커암샤프트(4)의 외주면을 따라 회전운동을 하는 몸통부(12a) 및 이 몸통부(12a)의 외주면에 일체로 형성되어 상기 로커암(11)의 양단을 관통하도록 설치되는 복수개의 가이드봉(12b)을 구비한 서포트로커암(12)과, 상기 로커암샤프트(4)를 길이방향에 대해 직교되는 방향으로 관통하면서 실린더블록에 고정되도록 설치되는 복수개의 샤프트축(13)과, 상기 로커암샤프트(4)의 일단에 동력전달이 가능하도록 결합되어 EC U(14)의 제어에 따라 회전운동을 할 때 상기 로커암샤프트(4)를 샤프트축(13)을 따라 직선왕복 이동시키도록 하는 샤프트이송수단(15)으로 구성되어져, 엔진의 운전속도에 따라 밸브(5)의 리프트를 실시간으로 가변시킬 수 있게 됨으로써, 엔진의 효율이 극대화됨은 물론 연비향상 및 출력향상을 이룩할 수 있도록 된 것이다.

公开(公告)号：KR2019980052027U

公开(公告)日：1998-10-07

申请号：KR2019960065206

申请日：1996-12-31

Applicant: 현대자동차주식회사

Inventor： 서찬수

IPC: F02M69/00

Abstract: 본고안은레귤레이터구조에관한것으로서, 레귤레이터케이스내부에존재하는상측챔버와하측챔버의사이에형성되며, 연료이동관의압력변화에따라상하연동되는다이어프램과, 상기다이어프램의중앙에결합되며다이어프램의상하연동시연동되는작동로드와, 상기작동로드의상하이동을안내하는로드가이드와, 상기작동로드의상하구동에의해스위칭동작하여연료펌프로구동전압을공급하는스위치로구성된것을특징으로하는리턴파이프의제거로인해원가절감의효과를얻을수 있도록한 레귤레이터구조에관한것이다.

Abstract translation: 纸提案涉及一种调节器，其结构中，在上部腔室和存在于内部中的下腔室之间形成的调节器壳体，这取决于变化的燃料李·多的压力 - 钧耦合到所述隔膜和所述隔膜的中心垂直地连接，并且当所述振动板的竖直连杆 且操作互锁杆，因为杆导向件，用于引导所述操作杆的垂直运动，除去回流管，其特征在于，由所述致动杆的竖直驱动的开关动作被配置为开关，用于向燃料泵提供驱动电压 由于涉及的调节器结构，以获得降低成本的效果。

公开(公告)号：KR2019980043566U

公开(公告)日：1998-09-25

申请号：KR2019960056685

申请日：1996-12-26

Applicant: 현대자동차주식회사

Inventor： 서찬수

IPC: F02P5/152

Abstract: 본고안은자동차용엔진의노킹저감장치에대한것으로고안의주된목적은배기가스의성분을분석하는배기가스분석기와별도로마련한센서를이용해노킹을줄일수 있도록하는데있으며, 더나가서엔진의성능을향상시킬수 있도록하는데있다. 이를위한특징적인구성으로는엔진에마련하되, ECU로연결한노킹감지센서와, 배기가스순환파이프에마련하되, 역시 ECU로연결한배기가스분석기를구비한후, 상기한노킹저감장치센서및 배기가스분석기로서엔진의노킹상태및 배기가스상태를감지하여 ECU로하여금점화플러그의점화시점을앞당겨조정하여노킹을줄일수 있도록하는데있는것이다.

Abstract translation: 的主要对象内部纸的发明，对于爆震汽车发动机的还原装置是帮助降低使用单独设置的传感器和所述废气分析器，用于分析的废气的成分的爆震，更去所以能够提高发动机的性能 这是。 但euroneun特征配置在发动机为此提供，并且爆震连接到ECU传感器，但在废气循环管设置，也具有连接到ECU的废气分析仪，之后其中，用于减少传感器的爆震装置和废气 通过检测发动机作为分析仪的爆震状态和废气条件会使ECU，其减少爆震调整提前火花塞的点火定时的。

公开(公告)号：KR1020050033721A

公开(公告)日：2005-04-13

申请号：KR1020030069567

申请日：2003-10-07

Applicant: 현대자동차주식회사

Inventor： 하경표 ,  서찬수

IPC: F01L1/34

CPC classification number: F01L13/0021 ,  F01L13/0026 ,  F01L2105/00

Abstract: A variable valve lift device of an engine is provided to maximize the efficiency of an engine and to improve fuel efficiency and output of the engine by varying the lift of a valve at real time according to operation speed of the engine. A locker arm(11) is opened toward a combustion chamber(A) and composed of a roller(6) hinge-combined at one end to roll along a curved surface of a cam(2) in rotating a cam shaft(1) and a valve(5) combined at the other end to open or close the combustion chamber by a valve spring(8). A support locker arm(12) comprises a body unit(12a) penetrated by the locker arm shaft and rotated along an outer peripheral surface of the locker arm shaft and a plurality of guide bars(12b) integrated to the outer peripheral surface of the body unit to pass through both ends of the locker arm. Plural shafts(13) pass through the locker arm shaft perpendicularly to the longitudinal direction and the shafts are fixed to a cylinder block. A shaft transfer unit is combined to one end of the locker arm shaft to transfer power and rotated by an ECU(Electronic Control Unit,14) to rectilinearly move the locker arm shaft along the shaft.

Abstract translation: 提供发动机的可变气门升程装置以通过根据发动机的运行速度实时改变阀的升程来最大化发动机的效率并提高发动机的燃料效率和输出。 锁定臂（11）朝向燃烧室（A）打开，并且由在一端铰链组合的辊（6）构成，以便在使凸轮轴（1）旋转时沿着凸轮（2）的曲面滚动，并且 在另一端组合的阀（5），以通过阀弹簧（8）打开或关闭燃烧室。 一个支撑锁定臂（12）包括一个主体单元（12a），该主体单元（12a）由锁臂轴穿过并沿着锁臂轴的外周表面旋转，并且多个导向杆（12b）整合到主体的外周表面 单元通过储物柜的两端。 多个轴（13）通过垂直于纵向方向的锁定臂轴，并且轴固定到气缸体。 轴传送单元组合到锁臂轴的一端以传递动力并由ECU（电子控制单元14）旋转，以沿着轴直线地移动锁臂轴。

公开(公告)号：KR1020050014444A

公开(公告)日：2005-02-07

申请号：KR1020030053082

申请日：2003-07-31

Applicant: 현대자동차주식회사

Inventor： 하경표 ,  서찬수

IPC: F01M11/10

Abstract: PURPOSE: An aeration sensor of engine oil and a detection device using the aeration sensor are provided to reduce pressure drop in an oil passage and to improve capacitance between electrode plate members. CONSTITUTION: An aeration sensor of engine oil is composed of an insulation body(12) separated into both sides in an oil passage(10) and fixed; electrode plate members(14) projected from the insulation body toward the oil passage and arranged to keep a constant gap between the electrode plate members and to change capacitance according to aeration ratio in applying an electric current; and input/output terminal wires(16) of which each end is coupled with the electrode plate members and the other end is connected with a power source. A section shape of the electrode plate member is flat in a width direction.

Abstract translation: 目的：提供发动机油的曝气传感器和使用曝气传感器的检测装置，以减少油路中的压降并改善电极板构件之间的电容。 构成：发动机油的曝气传感器由在油路（10）的两侧分离并固定的绝缘体（12）构成; 电极板构件（14）从绝缘体朝向油路突出并且布置成在电极板构件之间保持恒定的间隙，并且在施加电流时根据曝气比改变电容; 以及每端与电极板构件连接的输入/输出端子线（16），另一端与电源连接。 电极板构件的截面形状在宽度方向上是平坦的。

公开(公告)号：KR100457307B1

公开(公告)日：2004-11-16

申请号：KR1020020007341

申请日：2002-02-08

Applicant: 현대자동차주식회사

Inventor： 서찬수 ,  김대성

IPC: F02B31/04

CPC classification number: Y02T10/146

Abstract: PURPOSE: A tumble type air induction system is provided to achieve improved engine performance and reduce manufacturing costs, while minimizing a flow resistance of intake air. CONSTITUTION: A tumble type air induction system(1) comprises a tumble control valve(109) mounted on a tumble control shaft(107), which controls an intake air passage. The tumble control shaft is arranged to have a predetermined angle with respect to the mounting surface which is formed into a plane so as to permit the tumble control valve to be mounted on the mounting surface, to thereby form a parallel surface having a horizontality with respect to the tumble control valve. The tumble control valve has a bent surface which is bent at a predetermined angle with respect to the overall surface of the valve such that the end of the tumble control valve is bolt-coupled with the mounting surface of the tumble control shaft.

Abstract translation: 目的：提供滚筒式进气系统以实现改进的发动机性能并降低制造成本，同时最小化进气的流动阻力。 构成：滚筒式进气系统（1）包括安装在滚筒控制轴（107）上的滚筒控制阀（109），滚筒控制轴（107）控制进气通道。 滚流控制轴被设置成相对于形成为平面的安装表面具有预定角度，以允许滚流控制阀安装在安装表面上，从而形成具有相对水平的平行表面 到翻转控制阀。 翻转控制阀具有弯曲表面，该弯曲表面相对于阀的整个表面弯曲预定角度，使得翻转控制阀的端部与翻转控制轴的安装表面螺栓联接。

公开(公告)号：KR1020030067857A

公开(公告)日：2003-08-19

申请号：KR1020020007341

申请日：2002-02-08

Applicant: 현대자동차주식회사

Inventor： 서찬수 ,  김대성

IPC: F02B31/04

CPC classification number: Y02T10/146

Abstract: PURPOSE: A tumble type air induction system is provided to achieve improved engine performance and reduce manufacturing costs, while minimizing a flow resistance of intake air. CONSTITUTION: A tumble type air induction system(1) comprises a tumble control valve(109) mounted on a tumble control shaft(107), which controls an intake air passage. The tumble control shaft is arranged to have a predetermined angle with respect to the mounting surface which is formed into a plane so as to permit the tumble control valve to be mounted on the mounting surface, to thereby form a parallel surface having a horizontality with respect to the tumble control valve. The tumble control valve has a bent surface which is bent at a predetermined angle with respect to the overall surface of the valve such that the end of the tumble control valve is bolt-coupled with the mounting surface of the tumble control shaft.

Abstract translation: 目的：提供滚筒式空气感应系统，以实现改进的发动机性能并降低制造成本，同时最小化进气的流动阻力。 构成：滚筒式空气感应系统（1）包括安装在滚筒控制轴（107）上的翻转控制阀（109），其控制进气通道。 翻转控制轴被布置成相对于形成为平面的安装表面具有预定角度，以允许翻转控制阀安装在安装表面上，从而形成具有与水平面相对的水平度的平行表面 到翻转控制阀。 翻转控制阀具有相对于阀的整个表面以预定角度弯曲的弯曲表面，使得翻转控制阀的端部与翻转控制轴的安装表面螺栓连接。