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公开(公告)号：KR1020120019739A
公开(公告)日：2012-03-07
申请号：KR1020100083135
申请日：2010-08-26
Applicant: 현대자동차주식회사
IPC: F21S8/10 , F21V29/00 , F21Y101/02
Abstract: PURPOSE: An LED lamp assembly for a vehicle is provided to reduce vehicle costs by using an LED with a low junction temperature through a hear radiation fin. CONSTITUTION: An LED lamp assembly(100) for a vehicle includes a PCB(110) with a heat radiation hole(120). A plurality of LEDs(130) are mounted on the PCB. The front of a base unit(150) is attached to the rear of the PCB. A rear heat radiation fin(160) is protruded to the rear of the base unit. A heat sink(140) includes a front heat radiation fin(170) which is protruded to the front side of the PCB via the heat radiation hole. The PCB supplies a voltage and a current to the LED. The heat sink includes the base unit, the rear heat radiation unit, and the front heat radiation fin.
Abstract translation: 目的：提供用于车辆的LED灯组件，以通过使用通过听筒辐射翅片的低结温的LED来降低车辆成本。 构成：用于车辆的LED灯组件（100）包括具有散热孔（120）的PCB（110）。 多个LED（130）安装在PCB上。 基座单元（150）的前部连接到PCB的后部。 后部散热片（160）突出到基座单元的后部。 散热器（140）包括前散热片（170），其通过散热孔突出到PCB的前侧。 PCB为LED提供电压和电流。 散热器包括基座单元，后部散热单元和前部散热片。
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公开(公告)号：KR1020110058600A
公开(公告)日：2011-06-01
申请号：KR1020090115450
申请日：2009-11-26
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A stack safety control apparatus and method for fuel cell vehicles are provided to lower the voltage of a stack by diluting residual fuel within a stack and a pipe using inactivated fluid without the application of separate resistance and current. CONSTITUTION: A stack safety control apparatus for fuel cell vehicles comprises: a fluid storage unit(10) in which inactivated fluid is filled and supplied to a stack(50); a first switching valve(20) which is installed in a first fluid feed pipe(11) connecting the fluid storage unit and an hydrogen inlet(52) of the stack and opens and closes the flow of the inactivated fluid; and a control unit(30) which discharges the gas diluted by flowing in the inactivated fluid to the stack through the opening the first switching valve.
Abstract translation: 目的：提供一种用于燃料电池车辆的堆叠安全控制装置和方法，通过在不使用单独的电阻和电流的情况下通过使用灭活的流体稀释堆叠和管道中的残余燃料来降低堆叠的电压。 构成：燃料电池车辆的堆叠安全控制装置包括：流体存储单元（10），其中将灭活的流体填充并供应到堆叠（50）; 第一切换阀（20），其安装在连接所述流体存储单元和所述堆叠的氢气入口（52）的第一流体供给管（11）中并打开和关闭所述失活流体的流动; 以及控制单元（30），其通过所述第一切换阀的开口将通过在所述失活流体中流动而稀释的气体排出到所述堆叠。
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公开(公告)号：KR1020110053785A
公开(公告)日：2011-05-24
申请号：KR1020090110457
申请日：2009-11-16
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A radial high-pressure fuel pump is provided to reduce raw material costs due to reduction in the number of components by removal of components such as a tappet and a tappet roller. CONSTITUTION: A radial high-pressure fuel pump comprises a cam shaft(100), a pump cam(110), an intake way, a discharge path, a rotating member(300), and a fuel supply groove(320). The cam shaft rotates in the pump housing. The pump cam is formed coaxially to the cam shaft. The pump cam comprises multiple cam knobs. The pump cam is rotated together with the cam shaft. The multiple intake paths are formed inside the pump housing in the longitudinal direction. Oil is supplied through the intake path. The oil is discharged through the exhaust path. The exhaust path is radially formed on the pump housing. The fuel supply groove is formed on one side of the rotating member.
Abstract translation: 目的：提供径向高压燃油泵，以通过去除诸如挺杆和挺杆辊等部件来减少部件数量来减少原材料成本。 构成：径向高压燃料泵包括凸轮轴（100），泵凸轮（110），进气道，排放路径，旋转构件（300）和燃料供给槽（320）。 凸轮轴在泵壳体内旋转。 泵凸轮与凸轮轴同轴地形成。 泵凸轮包括多个凸轮旋钮。 泵凸轮与凸轮轴一起旋转。 多个进气通道在泵壳体的纵向方向上形成。 油通过进气道供应。 油通过排气通道排出。 排气路径径向地形成在泵壳体上。 燃料供给槽形成在旋转部件的一侧。
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公开(公告)号：KR1020110011353A
公开(公告)日：2011-02-08
申请号：KR1020090068956
申请日：2009-07-28
CPC classification number: B60Q1/0017 , F21S45/43 , F21V29/61 , H05K7/20209 , F21S45/42 , F21S45/33 , F21V23/003 , F21V25/02 , F21V29/67
Abstract: PURPOSE: A head lamp cooling system is provided to prevent the lifespan reduction of a head lamp by informing a drive of the malfunction of a fan motor. CONSTITUTION: A fan motor(300) revolves a cooling fan in order to flow the air in the vicinity of a head lamp(200). A driving component(500) senses the operation of the fan motor. The driving component generates a malfunction signal. A warning lamp(800) informs a driver of the malfunction of the fan motor. An electronic control unit(700) controls the warning lamp.
Abstract translation: 目的：提供一种头灯冷却系统，通过告知驱动器风扇电机的故障来防止前照灯的寿命缩短。 构成：风扇马达（300）旋转冷却风扇，以便使头灯（200）附近的空气流动。 驾驶部件（500）感测风扇马达的动作。 驱动部件产生故障信号。 警告灯（800）通知驾驶员风扇马达的故障。 电子控制单元（700）控制警告灯。
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公开(公告)号：KR1020100137087A
公开(公告)日：2010-12-30
申请号：KR1020090055323
申请日：2009-06-22
Abstract: PURPOSE: By applying the light source of the minimum number to the linear tail lamp covering the head lamp girth of the vehicles structure can be simple and the linear tail lamp for the vehicles can reduce the production cost. CONSTITUTION: In the bracket(200), the light source prepares. In bracket, the reflecting surface is into one body formed. The first optic(300) is included of the translucent material. The first optic diffuses the light light-emitted from the light source. The second lens(400) is included of the transparent material which shape is processed.
Abstract translation: 目的：通过将最小数量的光源应用于覆盖车辆结构的头灯环的线性尾灯可以简单，车辆的线性尾灯可以降低生产成本。 规定：在支架（200）中，光源准备好。 在支架中，反射面形成一体。 半透明材料包括第一光学元件（300）。 第一光学器件扩散从光源发出的光。 第二透镜（400）包括被处理形状的透明材料。
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Patent Agency Ranking
公开(公告)号：KR1020100060430A
公开(公告)日：2010-06-07
申请号：KR1020080119018
申请日：2008-11-27
Abstract: PURPOSE: A management system of heat and water for a fuel cell is provided to prevent a fuel cell stack from being dried out or flooded by controlling a stack operation temperature during the operation of the fuel cell, to secure output performance, and to improve durability. CONSTITUTION: A management system of heat and water for a fuel cell, capable of controlling a stack operation temperature, comprises: a pump(200) for circulating cooling water along a circulation route which is connected to a fuel cell stack(100); a heat exchanger(300) which is installed in the circulation route and cools the cooling water through heat exchange; a thermostat(400) selecting the circulation route of the cooling water; and a controller for controlling the drive of a cooling pump and the thermostat.
Abstract translation: 目的：提供一种用于燃料电池的热水和水管理系统，以防止燃料电池堆在燃料电池运行期间通过控制堆叠操作温度而被干燥或淹没，以确保输出性能，并提高耐久性 。 构成：能够控制堆垛操作温度的燃料电池的热水管理系统，包括：泵（200），用于沿连接到燃料电池堆（100）的循环路径循环冷却水; 热交换器（300），其安装在循环路径中并通过热交换冷却冷却水; 选择冷却水的循环路线的恒温器（400） 以及用于控制冷却泵和恒温器的驱动的控制器。
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公开(公告)号：KR1020090119066A
公开(公告)日：2009-11-19
申请号：KR1020080044894
申请日：2008-05-15
IPC: H01M8/04
CPC classification number: H01M8/04089 , H01M8/04223 , H01M8/04302 , H01M8/04559 , H01M8/04753 , H01M8/0488 , H01M8/0491 , H01M2008/1095
Abstract: PURPOSE: A method for accelerating activation of a fuel cell is provided to shorten activation time of the fuel cell without additional apparatus by operating the fuel cell with a constant current or a constant voltage operation mode, and to reduce the used amount of hydrogen for activation as a result of the fuel battery activation reduction. CONSTITUTION: A method for accelerating activation of a fuel cell comprises the steps of: maintaining a cell voltage to the fixed OCV by supplying hydrogen to a fuel anode and air to an air electrode; blocking air supply to the air electrode; lowering the cell voltage to the critical level after blocking air supply to the air electrode; if OCV is dropped to the critical level, again increasing the OCV by supplying air to the air electrode; after supplying hydrogen to the fuel anode and air to the air electrode, operating the fuel cell in a constant current or constant voltage operation mode; and repeating the above steps.
Abstract translation: 目的：提供一种用于加速燃料电池的激活的方法，以通过以恒定电流或恒定电压操作模式操作燃料电池来缩短燃料电池的激活时间，而无需额外的装置，并且减少用于激活的氢的使用量 由于燃料电池的激活降低。 构成：用于加速燃料电池的激活的方法包括以下步骤：通过向燃料阳极供应氢气并将空气供给到空气电极，将电池电压维持在固定的OCV上; 堵塞空气电极的空气; 阻止空气供应到空气电极后，将电池电压降低到临界水平; 如果OCV下降到临界水平，再通过向空气电极供应空气来增加OCV; 在向燃料阳极供给氢气并将空气供给到空气电极之后，以恒定电流或恒定电压运行模式操作燃料电池; 并重复上述步骤。
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公开(公告)号：KR1020090114829A
公开(公告)日：2009-11-04
申请号：KR1020080040676
申请日：2008-04-30
Abstract: PURPOSE: A fuel cell is provided to measure current, voltage, temperature, inner resistance, or catalyst activity of each segment and to also enable exact property measurement for a portion of a separator. CONSTITUTION: A fuel cell comprises an electrode membrane assembly(201) comprising an electrode causing electrochemical reaction and electrolytic membrane which delivers ions generated by electric chemistry reaction; and a separator(203) which supports the electrode electrolyte assembly and comprises a plurality of electrically insulated segments. Each segment of the separator includes current measurement terminal, voltage measurement terminal, and temperature measurement terminal.
Abstract translation: 目的：提供一个燃料电池来测量每个部分的电流，电压，温度，内部电阻或催化剂活性，并且还能够对分离器的一部分进行精确的性能测量。 构成：燃料电池包括电极膜组件（201），其包括引起电化学反应的电极和电解膜，其传递通过电化学反应产生的离子; 以及支撑电极电解质组件并且包括多个电绝缘段的分离器（203）。 分离器的每个部分包括电流测量端子，电压测量端子和温度测量端子。
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公开(公告)号：KR100887830B1
公开(公告)日：2009-03-09
申请号：KR1020070069591
申请日：2007-07-11
Applicant: 현대자동차주식회사
IPC: H01M8/02
Abstract: 본 발명은 센터 홀 타입 스택체결기구를 갖는 연료전지 스택에 관한 것으로, 적층시 면압을 받는 면에 수직 방향으로 중앙을 관통하는 전지 관통홀이 형성되고, 상기 전지 관통홀 간의 위치가 일치하도록 적층된 다수의 단위전지; 상기 전지 관통홀의 위치 및 형상에 대응하여 적층시 면압을 받는 면에 수직 방향으로 중앙을 관통하는 분리판 관통홀이 형성되고, 상기 단위전지의 사이에 각각 삽입되어 상기 단위전지와 함께 연료전지 스택을 구성하는 다수의 분리판; 상기 분리판 관통홀의 위치 및 형상에 대응하여 중앙을 관통하는 관통홀이 형성되고, 상기 연료전지 스택의 양단을 지지하며, 수소 및 공기와 냉각수의 입출구 매니폴드가 형성된 한 쌍의 엔드 플레이트; 및 상기 전지 관통홀과 분리판 관통홀 및 관통홀이 연통되어 형성되는 센터 홀의 내측 및 상기 연료전지 스택의 외측에 결합되어 상기 연료전지 스택을 고정하여 면압을 유지하는 스택체결기구를 포함하는 것을 특징으로 한다. 이에 연료전지 스택의 외측 및 중앙 부분에서 연료전지 스택을 고정함으로써 연료전지 스택의 반응 면적이 증가하더라도 균일한 면압을 유지할 수 있는 효과가 있다.
연료전지 스택, 스택체결기구, 센터홀, 면압 유지-
公开(公告)号：KR1020090006344A
公开(公告)日：2009-01-15
申请号：KR1020070069591
申请日：2007-07-11
Applicant: 현대자동차주식회사
IPC: H01M8/02
Abstract: A fuel-cell stack having a center hole type stack assembly device is provided to maintain the uniform surface pressure although the reaction area of the fuel cell stack is increased, by fixing a fuel cell stack at the outer side and center area. A fuel-cell stack having a center hole type stack assembly device comprises a plurality of unit cells(130) formed with a battery penetration hole(132) passing through the center and laminated so that location between the battery penetration holes coincides with; a plurality of separators(140) formed with a separator penetration hole(142) correspond to the battery penetration hole and inserted between the cell; a pair of top and lower part end plates(120) formed with a penetration hole(114) passing through the center, correspond to the separator penetration hole, which supports both ends of the fuel cell stack(100) and is formed with inlet and outlet manifolds (115, 117, 119, 125, 127, 129) of hydrogen, air and cooling water; and a stack assembly device maintaining the surface pressure by fixing the fuel cell stack.
Abstract translation: 提供了具有中心孔型堆叠组装装置的燃料电池堆，以便通过在燃料电池堆的外侧和中心区域固定燃料电池堆的反应区域来保持均匀的表面压力。 一种具有中心孔型堆叠组装装置的燃料电池堆包括形成有穿过中心的电池穿透孔（132）的多个单位电池（130），并被层叠，使得电池穿透孔之间的位置一致; 形成有分离器贯通孔（142）的多个分离器（140）对应于电池穿透孔并插入在电池之间; 形成有穿过中心的穿透孔（114）的一对顶部和底部端板（120）对应于支撑燃料电池堆（100）的两端的分离器穿透孔，并且形成有入口和 出口歧管（115,117,119,125,127,129）的氢气，空气和冷却水; 以及通过固定燃料电池堆保持表面压力的堆叠组装装置。
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