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公开(公告)号：KR100892513B1
公开(公告)日：2009-04-10
申请号：KR1020070106707
申请日：2007-10-23
IPC: G01H17/00
CPC classification number: G01H17/00
Abstract: An air pulsation noise measuring method of a turbocharger is provided to predict the noise of a vehicle accurately by measuring the air pulsation noise to 160,000 RPM. An air pulsation noise measuring method of a turbocharger having a turbine and a compressor which are connected with the same axis comprises a step of inducing the air to the turbine with an air supply device, and a step of performing a test while controlling the speed of the turbocharger over 160,000 RPM with a turbine inlet side flow control valve. As a pressure regulator electric valve installed at the compressor exit side is gradually closed, the pressure difference between the turbine and the compressor is reduced.
Abstract translation: 提供一种涡轮增压器的空气脉动噪声测量方法，通过将空气脉动噪声测量为160,000RPM来精确地预测车辆的噪声。 具有与相同轴线连接的涡轮机和压缩机的涡轮增压器的空气脉动噪声测量方法包括用空气供应装置将空气引导到涡轮的步骤，以及在控制速度的同时进行测试的步骤 涡轮增压器超过160,000 RPM，带有涡轮机入口侧流量控制阀。 由于安装在压缩机出口侧的压力调节器电动阀逐渐关闭，涡轮与压缩机之间的压力差减小。
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公开(公告)号：KR100748885B1
公开(公告)日：2007-08-13
申请号：KR1020050116279
申请日：2005-12-01
Applicant: 현대자동차주식회사
IPC: F16H57/023 , F16H57/02
Abstract: 본 발명의 목적은 선기어와 피니언기어 사이의 동심 유지 및 간극 유지 기구가 없는 것을 선기어와 피니언 기어 사이에 서로를 구속할 수 있는 구조를 만들어 선기어, 피니언기어, 링기어 사이의 동심을 유지하므로써 기어 소음 발생을 저감시킨 자동 변속기의 오버드라이브 유성기어 셋트 구조를 제공하는데 있다.
이를 위해 본 발명은 선기어와 피니언기어, 링기어 및 캐리어를 포함하여 구성되는 자동 변속기의 오버드라이브 유성기어 셋트에 있어서, 상기 선기어를 지지하는 리버스 허브의 외주에 상기 캐리어의 내경면을 끼워 지지토록 하므로써 리버스 허브와의 면접촉에 의해 입력축과의 동심이 유지되도록 한 것을 특징으로 한다.
자동변속기, 유성기어, 니들베어링-
公开(公告)号：KR1020070078640A
公开(公告)日：2007-08-01
申请号：KR1020060009100
申请日：2006-01-27
Applicant: 현대자동차주식회사
Inventor： 김영기
CPC classification number: F01M1/08 , F01M2001/086 , F01P3/08 , F01P2050/22 , F02F3/22
Abstract: A variable type oil jet is provided to cool a piston by injecting oil through a plurality of nozzles moving forward and backward according to the position of the piston, and to thereby maximize the cooling efficiency. A variable type oil jet includes a piston sensor(21), a controller(22), an oil pressure controller(23), and an oil jet unit(20). The piston sensor senses an ascending position of a piston. The controller judges a position of the piston based on an electric signal from the piston sensor and outputs a control signal. The oil pressure controller operates according to the control signal from the controller, and pressurizes oil so as to control an oil pressure. The oil jet unit is installed at a lower side of the cylinder block and injects supplied oil to an oil gallery of the piston while adjusting the motion of a nozzle.
Abstract translation: 提供可变型油喷射器，通过根据活塞的位置通过前后移动的多个喷嘴喷射油来冷却活塞，从而使冷却效率最大化。 可变型喷油器包括活塞传感器（21），控制器（22），油压控制器（23）和喷油单元（20）。 活塞传感器检测活塞的上升位置。 控制器基于来自活塞传感器的电信号来判断活塞的位置，并输出控制信号。 油压控制器根据控制器的控制信号进行动作，对油进行加压，控制油压。 油喷射单元安装在气缸体的下侧，并且在调节喷嘴的运动的同时将供油的油喷射到活塞的油槽。
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公开(公告)号：KR100534879B1
公开(公告)日：2005-12-08
申请号：KR1020030068249
申请日：2003-10-01
Applicant: 현대자동차주식회사
IPC: B60C23/00
Abstract: 본 발명은 타이어 파손에 의한 사고방지 장치로서, 그 구성은 핸들과 연결되어, 타이어 파손시 핸들을 분리시키기 위한 제1 모터; 상기 제1 모터를 통해 핸들이 분리된 후 차량의 진행방향을 보정하기 위한 제2 모터; 상기 제2 모터를 통해 차량의 진행방향이 유지된 후 차량의 제동을 위한 ABS제어부; 및 상기 제1 모터, 제2 모터 및 ABS제어부를 제어하기 위한 제어부로 구성된다.
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公开(公告)号：KR1020050032227A
公开(公告)日：2005-04-07
申请号：KR1020030068249
申请日：2003-10-01
Applicant: 현대자동차주식회사
IPC: B60C23/00
Abstract: A device for preventing an accident caused by a damaged tire and a control method thereof are provided to restrict a steering wheel from being suddenly operated by a driver with a control unit by forcibly stopping a rotary motion of the steering wheel by a first motor if the diameter of left and right wheels is changed. A device for preventing an accident caused by a damaged tire is composed of a first motor(4) connected with a steering wheel(12) to separate the steering wheel as the tire is broken; a second motor(6) for correcting a progressive direction of the vehicle after separating the steering wheel through the first motor; an ABS(Anti-Lock Brake System) control unit(8) for braking the vehicle after holding the progressive direction of the vehicle by the second motor; and a control unit(20) for controlling the first and second motors and the ABS control unit.
Abstract translation: 提供一种用于防止由轮胎损坏引起的事故的装置及其控制方法，以通过强制停止第一电动机的方向盘的旋转运动来限制方向盘不被驾驶员突然用控制单元操作，如果 左右轮的直径发生变化。 用于防止由轮胎损坏引起的事故的装置由与方向盘（12）连接的第一马达（4）组成，以在轮胎断裂时分离方向盘; 第二电动机（6），用于在通过所述第一电动机分离所述方向盘之后校正所述车辆的行进方向; 用于通过第二电动机保持车辆行进方向之后制动车辆的ABS（防抱死制动系统）控制单元; 以及用于控制第一和第二电动机和ABS控制单元的控制单元（20）。
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Patent Agency Ranking
公开(公告)号：KR1020170127903A
公开(公告)日：2017-11-22
申请号：KR1020160058726
申请日：2016-05-13
Applicant: 현대자동차주식회사
CPC classification number: F02F1/004 , B22D19/0009 , C23C4/067 , C23C4/11 , C23C4/131 , F02F2200/00
Abstract: 본발명은인서트주조용실린더라이너및 그제조방법에관한것으로서, 보다상세하게는차량용실린더블록에사용되는인서트주조용실린더라이너에다단열전도율을갖게함으로써각 부분별기능에맞게냉각및 보온이가능하도록한 인서트주조용실린더라이너및 그제조방법에관한것이다.
Abstract translation: 本发明是一个可与气缸套用于封入铸造，以及它们的制造方法，更具体地，通过设置在气缸套用于插入件的多级的热导率的冷却根据各部分的功能和绝缘在车辆缸体铸造用 本发明涉及一种用于插入式铸造的气缸衬套及其制造方法。
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公开(公告)号：KR101471299B1
公开(公告)日：2014-12-10
申请号：KR1020130098193
申请日：2013-08-19
Applicant: (주)에스엠인스트루먼트 , 현대자동차주식회사
CPC classification number: H04R1/40 , H04R1/02 , H04R2201/003 , H04R2201/02
Abstract: 본 발명은 이동식 음향 카메라에 관한 것으로, MEMS 마이크로폰(20)들의 음향감지부가 전방을 향하게 배치되는 전방몸체(10)와; 기판(substrate, 30)에 고정된 상태에서 음향감지부가 상기 전방몸체(10)에 노출되는 상기 MEMS 마이크로폰(20)들과; 상기 MEMS 마이크로폰(20)들이 장착되는 기판(30)과; 상기 전방몸체(10)의 렌즈홀을 통하여 촬영렌즈(41)가 노출되는 영상촬영부(40)와; 상기 전방몸체(10)의 후면측에 상기 기판(30)이 위치된 상태에서 상기 기판(30)의 후측과 영상촬영부(40)의 후측을 감싸는 후방몸체(50);을 포함하여 구성되는 것을 특징으로 하는 이동식 음향 카메라에 관한 것이다.
Abstract translation: 本发明涉及一种移动声学相机。 所述移动式声学照相机包括：其中MEMS麦克风（20）的声学感测单元被布置成的前身体（10）; 所述声学传感单元在固定基板（30）的状态下暴露于所述前体（10）的MEMS麦克风（20） 安装有所述MEMS麦克风（20）的基板（30）; 摄影镜头（41）通过前身（10）的透镜孔露出的摄像单元（40）; 以及在基板（30）位于前体的后侧的状态下覆盖基板（30）的后侧和图像拍摄单元（40）的后侧的后体（50） 10）。
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公开(公告)号：KR1020110001711A
公开(公告)日：2011-01-06
申请号：KR1020090059372
申请日：2009-06-30
CPC classification number: B22D11/003 , B21J5/00 , B22D11/108 , C22C21/02 , B22D11/07 , C22F1/04
Abstract: PURPOSE: An aluminum alloy for a vehicle cylinder liner and a manufacturing method thereof are provided to improve the oil storage performance and abrasion resistance of a cylinder liner since silicon is minutely spread on the base material. CONSTITUTION: An aluminum alloy for a vehicle cylinder liner comprises silicon 16~22 weight%, copper 2~6 weight%, magnesium 0.2~2.0 weight%, iron maximum 1 weight%, manganese, zinc maximum 0.1 weight%, and nickel maximum 0.1 weight%. A manufacturing method of a vehicle cylinder liner comprises following steps. The temperature of melted alloy liquid(100) is maintained at 700~800°C in an insulation furnace(110). Phosphorus 50~500ppm is put into the melted alloy liquid, and then the melted alloy liquid is stabilized for 30-60 minutes. A round rod-shaped liner is made through a hot forging process.
Abstract translation: 目的：提供一种用于车辆气缸套的铝合金及其制造方法，以提高气缸套的储油性能和耐磨性，因为硅在基材上微小地铺展。 构成：用于汽车气缸套的铝合金包括硅16〜22重量％，铜2〜6重量％，镁0.2〜2.0重量％，铁1重量％，锰，锌最大0.1重量％，镍最大0.1 重量％。 车辆气缸套的制造方法包括以下步骤。 熔融合金液体（100）的温度在绝缘炉（110）中保持在700〜800℃。 将磷50〜500ppm放入熔融合金液中，熔融合金液稳定30-60分钟。 通过热锻造工艺制成圆棒形衬垫。
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公开(公告)号：KR1020090125535A
公开(公告)日：2009-12-07
申请号：KR1020080051697
申请日：2008-06-02
Applicant: 현대자동차주식회사
Inventor： 김영기
IPC: B60Q1/44
Abstract: PURPOSE: A car high mounted stop lamp apparatus installed at a roof panel is provided to improve visibility for rear vehicles by being installed at the roof panel of the top of a rear glass. CONSTITUTION: A car high mounted stop lamp apparatus comprises a stop lamp unit(110). The stop lamp unit is located on a roof panel(100) of the top of a rear glass of the car. The stop lamp unit has a base portion, a light source portion and a lamp cover portion. The base portion is attached to a sealer used in installing the rear glass. The light source portion is installed in the base portion. The lamp cover portion protects the base portion and the light source portion from the outside. The lamp cover portion is exposed from the roof panel.
Abstract translation: 目的：提供一种安装在屋顶板上的汽车高安装式停车灯装置，通过安装在后玻璃顶部的顶板上来提高后部车辆的视野。 构成：一种车载高速刹车灯装置，包括停车灯单元（110）。 停车灯单元位于汽车后玻璃顶部的顶板（100）上。 停止灯单元具有基部，光源部和灯罩部。 基座部分安装在用于安装后玻璃的密封件上。 光源部安装在基部。 灯罩部分保护基部和光源部分免受外界的影响。 灯罩部分从顶板露出。
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公开(公告)号：KR1020090110106A
公开(公告)日：2009-10-21
申请号：KR1020080035716
申请日：2008-04-17
Inventor： 김영기
CPC classification number: C22C21/02 , B22D11/003 , B22D11/16 , B22D21/04 , C22C1/1036 , C22C2200/00 , F02F1/004
Abstract: PURPOSE: A billet for an aluminum cylinder liner and a manufacturing method thereof are provided to increase the productivity by making procedures consecutively till a semi-product from the molten metal. CONSTITUTION: A billet for an aluminum cylinder comprises 81~72wt% Al, 16~21wt% Si, 2~5wt% Cu, 0.2~1wt% Mg and 50~300ppm P. A manufacturing method of the billet for an aluminum cylinder liner is as follows. It is injected into a tundish that 81~72wt% Al, 16~21wt% Si, 2~5wt% Cu, 0.2~1wt% Mg, 50~300ppm P. A slab is manufactured by drawing the molten alloy to under a mold from the tundish inside. The temperature and casting velocity of the tundish inside is controlled at 750~800°C and 90~100mm/min.
Abstract translation: 目的：提供一种用于铝制气缸套的坯料及其制造方法，以通过连续制造直至来自熔融金属的半成品来提高生产率。 构成：铝合金钢坯含有81〜72重量％的Al，16〜21重量％的Si，2〜5重量％的Cu，0.2〜1重量％的Mg和50〜300ppm的P。铝制气缸套的钢坯的制造方法 如下。 注入中间包，其中81〜72重量％的Al，16〜21重量％的Si，2〜5重量％的Cu，0.2〜1重量％的Mg，50〜300ppm的P。通过将熔融合金拉制成模具 中间包里面 中间包内部的温度和浇铸速度控制在750〜800℃，90〜100mm / min。
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