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公开(公告)号：KR101180796B1
公开(公告)日：2012-09-10
申请号：KR1020090052573
申请日：2009-06-12
Abstract: 본 발명은 연료전지 시스템에 관한 것으로서, DC-DC 컨버터 없이 저전압 구동부품과 고전압 구동부품을 분리하여 구동시킬 수 있는 연료전지 시스템에 관한 것이다. 이를 위해, 스택과 스택 사이 또는 특정 스택 내 셀과 셀 사이로부터 전기도선이 분기되고, 직렬 스택의 끝단 및 분기된 상기 전기도선에 각각 구동부품이 연결되어, 연료전지 스택으로부터 각 구동부품에 상이한 구동전압이 인가되도록 구성된 연료전지 시스템이 개시된다. 이러한 본 발명에서는 전기도선의 분기위치 및 적층한 셀의 개수에 따라 전압 범위를 다양하게 변경 가능하여 DC-DC 기능을 대체할 수 있고, DC-DC 컨버터 없이도 작동전압이 상이한 여러 구동부품들을 구동시킬 수 있는 바, 시스템 구조의 단순화 및 DC-DC 컨버터 삭제에 따른 효율 향상의 장점이 있다. 또한 연료전지 스택으로부터 저전압 구동부품들이 직접 전류를 공급받기 때문에 시스템 안정성 및 내구성이 향상되는 장점이 있다.
연료전지, 스택, 셀, 집전판, DC-DC 컨버터Abstract translation: 本发明涉及一种燃料电池系统，涉及一种燃料电池系统，其中没有DC-DC转换器断开低电压驱动和高电压零件的移动部件可被驱动。 为此，将电引线从电池堆分支到电池堆，或者将电池单元与特定电池堆中的电池单元分开，并且将驱动部分分别连接到串联电池堆和分支电线的末端， 公开了配置成用电压通电的燃料电池系统。 本发明中，以驱动所述分支位置，并且根据电池组的数量，并且可以进行各种改变电压范围来代替DC-DC功能，DC-DC转换器的多个运动部件，工作电压是不同的，而电导体 由于没有DC-DC转换器，因此具有简化系统结构和提高效率的优点。 另外，由于低电压驱动部分直接接收来自燃料电池堆的电流，系统稳定性和耐久性得到改善。
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公开(公告)号：KR1020120020686A
公开(公告)日：2012-03-08
申请号：KR1020100084458
申请日：2010-08-31
CPC classification number: B60L11/1885 , B60L3/0053 , Y02T10/7258 , Y02T90/34
Abstract: PURPOSE: An emergency starting-up system and method are provided to start a fuel battery in an emergency by driving an air blower through the voltage of a low voltage battery and to improve reliability of a fuel battery system. CONSTITUTION: A fuel battery(10) and a high voltage battery(20) are connected to an air blower(40) in a row. An inverter(41) is connected to a high voltage bus unit(30) in order to rotate a motor of the air blower. A circuit(31) is formed between the air blower and the output terminal of a low voltage battery(50). A first relay(32) is installed on the circuit in order to control output voltage of the low voltage battery. A second relay(35) selectively controls a current flowing in a ground terminal. A controller(60) controls the on/off drive of the second relay and the first relay.
Abstract translation: 目的：提供一种紧急启动系统和方法，通过驱动鼓风机通过低压电池的电压来紧急启动燃料电池，并提高燃料电池系统的可靠性。 构成：一排燃料电池（10）和高电压电池（20）连接到鼓风机（40）。 逆变器（41）连接到高压总线单元（30），以便旋转鼓风机的电动机。 在鼓风机与低压电池（50）的输出端之间形成电路（31）。 为了控制低电压电池的输出电压，电路上安装有第一继电器（32）。 第二继电器（35）选择性地控制在接地端子中流动的电流。 控制器（60）控制第二继电器和第一继电器的开/关驱动。
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公开(公告)号：KR1020130013999A
公开(公告)日：2013-02-06
申请号：KR1020110075979
申请日：2011-07-29
CPC classification number: Y02T10/16
Abstract: PURPOSE: A variable exhaust valve installed on an outer side of a muffler is provided to prevent the generation of noise in the operation of a valve as an exposed coil spring is omitted by installing first and second leaf springs inside a pipe member. CONSTITUTION: A variable exhaust valve(100) installed on an outer side of a muffler comprises a pipe member(10), a flap member(50), and first and second leaf springs(70,90). The pipe member is installed an exhaust line. The flap member is installed inside the pipe member to be rotatable around a rotational center shaft(20) passing the center of a pipeline. The first leaf spring is connected to one side of the flap member around the rotational center shaft and connected to an inner wall surface of the pipe member. The second leaf spring is connected to the other side of the flap member around the rotational center shaft and connected to the inner wall surface of the pipe member.
Abstract translation: 目的：设置安装在消声器外侧的可变排气阀，以防止在阀的操作中产生噪音，因为通过在管件中安装第一和第二板簧来省略露出的螺旋弹簧。 构成：安装在消声器外侧的可变排气阀（100）包括管件（10），挡板件（50）和第一和第二板簧（70,90）。 管件安装有排气管。 翼片构件安装在管构件内部，以能够绕通过管道中心的旋转中心轴（20）旋转。 第一片弹簧围绕旋转中心轴连接到翼片构件的一侧并连接到管构件的内壁表面。 第二片弹簧围绕旋转中心轴连接到翼片构件的另一侧，并连接到管构件的内壁表面。
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公开(公告)号：KR1020100133839A
公开(公告)日：2010-12-22
申请号：KR1020090052573
申请日：2009-06-12
Abstract: PURPOSE: A fuel cell system is provided to drive various driving parts with different driving voltage without a DC-DC converter, and to simplify a structure of a system by eliminating the DC-DC converter. CONSTITUTION: A fuel cell system has a multi stack structure in which a plurality of fuel cell stacks(10,20) are serially connected. An electric wire(11) is branched between the stacks or between cells in a specific stack to drive parts(40,50) with different driving voltage. The end of a serial stack and the branched electric wire are respectively to the driving parts.
Abstract translation: 目的：提供一种燃料电池系统，用于驱动具有不同驱动电压的各种驱动部件，而无需DC-DC转换器，并通过消除DC-DC转换器来简化系统的结构。 构成：燃料电池系统具有多个堆叠结构，其中多个燃料电池堆（10,20）串联连接。 电线（11）在堆叠之间或在特定叠层中的电池之间分支，以不同的驱动电压驱动部件（40,50）。 串联堆叠和分支电线的末端分别是驱动部分。
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公开(公告)号：KR101488284B1
公开(公告)日：2015-02-02
申请号：KR1020090118210
申请日：2009-12-02
Abstract: 본 발명은 자동차에 이용되는 사판식 압축기(Compressor)의 지지구조에 관한 것으로서, 특히 사판식 압축기의 구동축과 스러스트 와셔(thrust washer)에 윤활용 오일의 유동로를 형성하여 윤활용 오일을 공급함으로써 사판식 압축기의 내구성을 향상시킬 수 있는 윤활성 개선을 위한 사판식 압축기의 지지구조에 관한 것이다.
압축기, 윤활성-
Patent Agency Ranking
公开(公告)号：KR2019980028231U
公开(公告)日：1998-08-05
申请号：KR2019960041229
申请日：1996-11-21
Applicant: 기아자동차주식회사
Inventor： 서경원
IPC: B60N2/50
Abstract: 본고안은운전석시트의하단에구비되는충격흡수장치에유압댐퍼를장착하여차속과차고변화에따른충격흡수량을조절할수 있는시트댐핑시스템에관한것이다. 상기시트댐핑시스템은차량의속도를감지하는차속센서(18)와, 차고를감지하는현가장치(19)와, 상기차속센서(18) 및현가장치(19)로부터차속과차고변화량을입력받는댐핑제어유니트(17)와, 상기댐핑제어유니트(17)에의해댐핑계수가제어되는댐퍼(15)로구성되는것을특징으로한다. 이것에의해, 대형버스또는트럭운전석의승차감을향상시키면서핸들링의안전성을부여하는효과가있다.
Abstract translation: 本文涉及配备有液压阻尼器用于吸收装置，其能够控制车辆速度，并根据其在驾驶员的座椅的底部设置的变化车库减震量内侧片冲击阻尼系统。 座椅阻尼系统阻尼接收车辆速度和从车速传感器18，用于感测所述车辆的速度的车库变化量，并将该悬浮液（19）用于感测所述车库，车速传感器18和悬挂19 它的特征在于：一个控制单元17和阻尼器15是阻尼系数被阻尼控制部17控制。 其结果是，提高了驾驶员的座位大巴士或卡车的乘坐舒适性，同时存在，让处理的安全性产生影响。
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公开(公告)号：KR1020110061717A
公开(公告)日：2011-06-10
申请号：KR1020090118210
申请日：2009-12-02
Abstract: PURPOSE: A structure for supporting swash plate type compressor for improving lubrication is provided to improve the durability of a thrust washer by efficiently supplying lubricant oil to the slide part of the thrust washer. CONSTITUTION: A structure for supporting swash plate type compressor comprises a thrust washer. The thrust washer is composed of a front thrust washer(40a) and a rearward thrust washer(40b). The front thrust washer and rear thrust washer are respectively combined in both ends of a swash plate(9). A washer flow groove is formed in one side of the front and rear thrust washers. A horizontal flow path(20) is formed in a driving shaft(10) of a swash plate type compressor. A vertical flow path(30) is formed inside a driving shaft. The lubricant oil, flowing in the washer flow groove, is flown through the horizontal flow path to the downstream of the driving shaft.
Abstract translation: 目的：提供一种用于支撑用于改善润滑的斜盘式压缩机的结构，以通过有效地向止推垫圈的滑动部分提供润滑油来提高止推垫圈的耐久性。 构成：用于支撑斜盘式压缩机的结构包括止推垫圈。 止推垫圈由前止推垫圈（40a）和后止推垫圈（40b）组成。 前止推垫圈和后止推垫圈分别组合在斜盘（9）的两端。 在前后止推垫圈的一侧形成有垫圈流槽。 在斜盘式压缩机的驱动轴（10）中形成有水平流路（20）。 在驱动轴内部形成有垂直流路30。 在洗衣机流动槽中流动的润滑油通过水平流动路径流动到驱动轴的下游。
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公开(公告)号：KR1020070062318A
公开(公告)日：2007-06-15
申请号：KR1020050122133
申请日：2005-12-12
Applicant: 기아자동차주식회사
Inventor： 서경원
CPC classification number: F25B2341/0683
Abstract: An air conditioner expanding valve for a vehicle is provided to simplify components and reduce cost by removing an o-ring and a vibration-proof spring. An air conditioner expanding valve for a vehicle a diaphragm(24), a shaft(28), a ball valve, and an adjust screw(34). The diaphragm is assembled on a body. The shaft is installed with interposing an o-ring at a lower side. The ball valve supports the shaft with a valve support. The adjust screw elastically supports the ball valve with a spring, and is assembled at the body to adjust elasticity. The ball valve includes a hexagonal nut, a screw axis, and a female screw unit. The hexagonal nut has a vibration-proof spring supported by the adjust screw at a lower side, and a valve supporter elastically supported by the spring. The screw axis is formed as one body on a straight line of the other side of the hexagonal nut. The female screw unit is coupled at a lower end to be coupled to a screw unit of the screw axis.
Abstract translation: 提供一种用于车辆的空气调节器膨胀阀，以通过去除O形环和防振弹簧来简化部件并降低成本。 一种用于车辆的空调器膨胀阀，隔膜（24），轴（28），球阀和调节螺钉（34）。 隔膜组装在一个身上。 轴安装在下侧插入O形圈。 球阀支撑轴与阀支撑。 调节螺丝用弹簧弹性支撑球阀，并组装在车身上以调节弹性。 球阀包括六角螺母，螺杆轴和内螺纹单元。 六角螺母具有由下侧的调节螺钉支撑的防振弹簧和由弹簧弹性支撑的阀支撑件。 螺杆轴线在六边形螺母的另一侧的直线上形成为一体。 内螺纹单元在下端连接以联接到螺杆轴的螺钉单元。
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公开(公告)号：KR1020040086954A
公开(公告)日：2004-10-13
申请号：KR1020030021148
申请日：2003-04-03
Applicant: 기아자동차주식회사
Inventor： 서경원
IPC: F01N13/08
CPC classification number: F01N13/1811 , F01N13/1872 , F01N2450/24 , F01N2530/22
Abstract: PURPOSE: A muffler hanger bracket holder system of a vehicle is provided to shorten operation time and prevent accidents by easily separating a muffler by non-skilled workers and to effectively absorb vibration of a vehicle body. CONSTITUTION: A muffler hanger bracket holder system of a vehicle is composed of a first rubber hanger member(10) formed in a planar plate shape; a rubber mounting member(20) of which the upper end is fixed to the lower side of the first rubber hanger member; a second rubber hanger member(30) having a plane-shaped body unit(32) fixed with the lower end of the rubber mounting member and a hanging end(34) bent downward from the lower side of the body unit; a hanger bracket holder(40) having an opened hollow lower end, an upper end held to the hanging end, and a hanging sill(42) formed at the inner periphery; a spring(50) embedded in the hanger bracket holder; and a planar plate-shaped spring separation-preventing member(60) having a lower side suspended to the hanging end with pressurizing the lower end of the spring.
Abstract translation: 目的：提供车辆的消音器吊架支架支架系统，以便通过非技术工人容易地分离消音器并有效地吸收车身的振动来缩短操作时间并防止事故发生。 构成：车辆的消声器支架支架系统由平板形状的第一橡胶吊架构件（10）构成; 橡胶安装构件（20），其上端固定到第一橡胶悬挂构件的下侧; 第二橡胶悬挂构件（30），其具有固定在橡胶安装构件的下端的平面形体单元（32）和从主体单元的下侧向下弯曲的悬挂端（34）; 具有敞开的中空下端的吊架支架保持架（40），保持在所述悬挂端的上端，以及形成于所述内周的悬索（42）; 悬挂在吊架支架上的弹簧（50）; 以及平板状弹簧防止分离部件（60），其具有通过对所述弹簧的下端进行加压而悬挂在所述悬挂端的下侧。
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公开(公告)号：KR1020040053483A
公开(公告)日：2004-06-24
申请号：KR1020020080042
申请日：2002-12-14
Applicant: 기아자동차주식회사
Inventor： 서경원
IPC: F01N13/08
CPC classification number: F01N13/1811 , F01N2450/22 , F01N2470/06 , F01N2530/22
Abstract: PURPOSE: A de-coupler structure of a coil spring for a vehicle exhaust pipe is provided to improve the joining in an exhaust system for increasing the durability thereof. CONSTITUTION: A de-coupler structure of a coil spring for a vehicle exhaust pipe is mounted between an exhaust manifold(100) and an exhaust pipe(300), and includes a thermal compression coil spring(250) mounted between inner and outer retainers(210,220). A bellows(150) is closed contacting outer diameters of the exhaust manifold and the exhaust pipe, wherein both ends of the bellows are closely contacting the inner and outer retainers. The coil spring has a vibration absorbing section(B) to be compressed and a vibration absorbing section(A) to be extended.
Abstract translation: 目的：提供一种用于车辆排气管的螺旋弹簧的解耦器结构，以改善排气系统中的接合以增加其耐久性。 构成：用于车辆排气管的螺旋弹簧的解耦器结构安装在排气歧管（100）和排气管（300）之间，并且包括安装在内部和外部保持器之间的热压螺旋弹簧（250） 210,220）。 封闭的波纹管（150）接触排气歧管和排气管的外径，其中波纹管的两端紧密接触内部和外部保持器。 螺旋弹簧具有被压缩的吸振部（B）和延伸的振动吸收部（A）。
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