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公开(公告)号：KR1020120049969A
公开(公告)日：2012-05-18
申请号：KR1020100111233
申请日：2010-11-10
Abstract: PURPOSE: A fuel cell hydrogen recirculation structure using multi-stage ejector is provided to control each ejector by using independent control valve, thereby recycling hydrogen gas only using ejectors without a blower. CONSTITUTION: A fuel cell hydrogen recirculation structure using multi-stage ejector comprises A first and a 2 ejectors(100,110) which are connected to different sized nozzles serially or in parallel while injecting a mixture of gas and pure hydrogen into a stack(1), a first and a second control valves(102,112) which control flow rate of the pure hydrogen injected into the first and the second ejectors, and a control part(120) which controls open and close operations.
Abstract translation: 目的：提供使用多级喷射器的燃料电池氢再循环结构，通过使用独立的控制阀来控制每个喷射器，从而仅使用没有鼓风机的喷射器来回收氢气。 构成：使用多级喷射器的燃料电池氢再循环结构包括A 1和2个喷射器（100,110），其连续或并联连接到不同尺寸的喷嘴，同时将气体和纯氢的混合物注入到堆（1）中， 控制注入到第一和第二喷射器中的纯氢气的流量的第一和第二控制阀（102,112），以及控制打开和关闭操作的控制部分（120）。
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公开(公告)号：KR1020120045896A
公开(公告)日：2012-05-09
申请号：KR1020100107771
申请日：2010-11-01
CPC classification number: Y02T10/7022
Abstract: PURPOSE: A condensed drain valve is provided to prevent the operation failure by preventing deformation of diaphragm toward an outflow port of a valve body part according to air expansion, thereby improving the performance of fuel cell system. CONSTITUTION: A cold start-up valve of fuel cell vehicle(100) comprises: a valve body part(10) comprising an inflow port(11) in which emission is flowed in, and a outflow port(13) connected to the inflow port, in which emission is flowed out; solenoid part(20) structured to be connected to the valve body part, and generating electromagnetic force by being applied power; and a switch part arranged between the solenoid part and the valve body part, and selectively opening and closing the outflow part by the solenoid part. An air discharge pathway(111) for emitting expanded air between the solenoid part and the switch part to outside is formed in the solenoid part.
Abstract translation: 目的：提供一种冷凝排水阀，通过防止隔膜朝向阀体部分的流出口根据空气膨胀而发生变形，从而提高燃料电池系统的性能。 构成：燃料电池车辆（100）的冷启动阀包括：阀体部分（10），包括其中发射的流入口（11）和连接到流入口的流出口（13） ，排放量排出; 螺线管部件（20），被构造成连接到阀体部分，并且通过施加电力产生电磁力; 以及设置在螺线管部和阀体部之间的开关部，通过螺线管部选择性地开闭流出部。 在螺线管部分中形成有用于在螺线管部分和开关部分之间向外扩散空气的排气通道（111）。
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公开(公告)号：KR101745128B1
公开(公告)日：2017-06-08
申请号：KR1020150123830
申请日：2015-09-01
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 아주대학교산학협력단
CPC classification number: G01N33/005 , B01J23/30 , B01J23/44 , B01J23/58 , B01J23/60 , B01J23/62 , B01J23/626 , B01J23/6482 , B01J23/6525 , B01J23/6527 , B01J23/8906 , B01J23/892 , B01J23/8926 , B01J35/002 , B01J35/008 , B01J35/023 , B01J37/035 , B01J37/34 , B01J37/343 , B01J37/345 , B05D3/067 , B05D5/065 , C01G41/02 , C01P2006/40 , F01N2560/024 , G01N21/783 , G01N27/04
Abstract: 본발명은수소변색나노입자, 이의제조방법및 이를포함하는수소센서에관한것으로, 구체적으로수화(hydrate) 또는비수화된(non-hydrated) 전이금속산화물로이루어진코어; 및상기전이금속산화물로이루어진쉘;을포함하는코어-쉘구조의수소변색나노입자, 이의제조방법및 이를포함하는수소센서에관한것이다.
Abstract translation: 本发明涉及一种氢变色纳米颗粒，它们的制备和包括该具体水合芯（水合物）或氢传感器的方法的非水合的（未水合的）制成的过渡金属氧化物的; 以及由过渡金属氧化物制成的壳，其制造方法以及包含该纳米颗粒的氢传感器。
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公开(公告)号：KR1020170027200A
公开(公告)日：2017-03-09
申请号：KR1020150123830
申请日：2015-09-01
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 아주대학교산학협력단
CPC classification number: G01N33/005 , B01J23/30 , B01J23/44 , B01J23/58 , B01J23/60 , B01J23/62 , B01J23/626 , B01J23/6482 , B01J23/6525 , B01J23/6527 , B01J23/8906 , B01J23/892 , B01J23/8926 , B01J35/002 , B01J35/008 , B01J35/023 , B01J37/035 , B01J37/34 , B01J37/343 , B01J37/345 , B05D3/067 , B05D5/065 , C01G41/02 , C01P2006/40 , F01N2560/024 , G01N21/783 , G01N27/04
Abstract: 본발명은수소변색나노입자, 이의제조방법및 이를포함하는수소센서에관한것으로, 구체적으로수화(hydrate) 또는비수화된(non-hydrated) 전이금속산화물로이루어진코어; 및상기전이금속산화물로이루어진쉘;을포함하는코어-쉘구조의수소변색나노입자, 이의제조방법및 이를포함하는수소센서에관한것이다.
Abstract translation: 本发明公开了一种化学成像纳米颗粒，一种用于制造化学成像纳米颗粒的方法，以及包含该化学成像纳米颗粒的氢传感器。 特别地，化学着色纳米颗粒具有核 - 壳结构，使得化学成像纳米颗粒包含含水合或非水合过渡金属氧化物的核心; 和包含过渡金属催化剂的壳。
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公开(公告)号：KR101610407B1
公开(公告)日：2016-04-07
申请号：KR1020100111233
申请日：2010-11-10
Abstract: 본발명은저출력이젝터와고출력이젝터를병렬또는직렬로연결하고각각의이젝터를독립된컨트롤밸브로제어함으로, 블로어없이이젝터만으로연료전지의수소재순환을수행할수 있는다단이젝터를사용한연료전지수소재순환구조에관한것이다. 이를위해본 발명은, 연료전지수소재순환구조에있어서, 스택에서배출되는가스를연료탱크에서유입되는순수수소와혼합하여상기스택에다시주입하며, 서로다른크기의노즐을구비하고병렬연결되는제 1 이젝터및 제 2 이젝터; 상기제 1 이젝터및 제 2 이젝터각각의노즐에유입되는상기순수수소의유량을조절하는제 1 컨트롤밸브및 제 2 컨트롤밸브; 상기제 1 컨트롤밸브및 제 2 컨트롤밸브의개폐동작을제어하는제어부; 를포함하며, 상기제어부에의하여저출력모드에서는상기제 1 컨트롤밸브가개방작동하고고출력모드에서는상기제 2 컨트롤밸브가개방작동하는것을특징으로하는다단이젝터를사용한연료전지수소재순환구조를제공한다.
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Patent Agency Ranking
公开(公告)号：KR101558587B1
公开(公告)日：2015-10-08
申请号：KR1020090055225
申请日：2009-06-19
IPC: H01M8/04
CPC classification number: Y02P70/56
Abstract: 본발명은연료전지차량용워터트랩장치에관한것으로서, 센서장착부위의기밀불량으로인한워터트랩누설의위험을해소하면서워터트랩의액적및 진동등에의해발생하던수위센서의오인식을방지할수 있는연료전지차량용워터트랩장치를제공하는데그 목적이있다. 상기한목적을달성하기위해, 연료전지스택에서생성된물을저장하는워터트랩과, 상기워터트랩내 수위감지를위한수위센서와, 상기워터트랩에저장된물을배출하기위해개방되는배출밸브를포함하는연료전지차량용워터트랩장치에있어서, 상기수위센서로서물과공기의비유전율차이를이용하여워터트랩내 물을감지하는비접촉식의정전용량형수위센서가워터트랩의외부에장착되어구성된것을특징으로하는연료전지차량용워터트랩장치가개시된다.
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公开(公告)号：KR1020110138982A
公开(公告)日：2011-12-28
申请号：KR1020100059191
申请日：2010-06-22
Abstract: PURPOSE: A relief valve assembly of a hydrogen supply system for a fuel cell is provided to prevent the malfunction of a valve by the icing of condensed water at the temperature lower than the icing point. CONSTITUTION: A relief valve assembly of a hydrogen supply system for a fuel cell comprises the following steps: a base block(10) installed on a hydrogen supply line; a valve housing(30) with at least one valve hole, connected to the hydrogen supply line and integrated with the base block; a poppet(50) installed in the valve housing and supported by the valve hole; and a valve spring having the predetermined distance with the inner wall of the valve housing, installed on the poppet.
Abstract translation: 目的：提供一种用于燃料电池的氢气供应系统的安全阀组件，以防止在低于结冰点的温度下冷凝水的结冰导致阀故障。 构成：用于燃料电池的氢气供应系统的安全阀组件包括以下步骤：安装在氢气供应管线上的基座（10）; 具有至少一个阀孔的阀壳体（30），其连接到所述氢气供应管线并与所述基座块一体化; 安装在阀壳体中并由阀孔支撑的提升阀（50）; 并且安装在提升阀上的与阀壳体的内壁具有预定距离的阀弹簧。
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公开(公告)号：KR1020100136872A
公开(公告)日：2010-12-29
申请号：KR1020090055225
申请日：2009-06-19
IPC: H01M8/04
CPC classification number: Y02P70/56
Abstract: PURPOSE: A water trap system for a fuel cell vehicle is provided to remove risks of leakage and to shorten assembly work by easily fixing it at the outside of a water trap using a fastening unit such as a bolt. CONSTITUTION: A water trap system(100) for a fuel cell vehicle comprises a water trap(110) for storing water generated from a fuel cell stack, water level sensors(120a,120b) for sensing water level inside the water trap, and a discharge valve(130) which is opened in order to discharge the water saved in the water trap. A non-contact type sensor is installed at the outside of the water trap.
Abstract translation: 目的：提供一种用于燃料电池车辆的集水系统，以消除泄漏的风险，并通过使用诸如螺栓的紧固单元容易地将其固定在疏水阀的外部来缩短组装工作。 构成：用于燃料电池车辆的捕集系统（100）包括用于储存由燃料电池堆产生的水的捕集阱（110），用于感测捕集阱内水位的水位传感器（120a，120b），以及 排出阀（130），其被打开以排出在水阱中储存的水。 非接触式传感器安装在疏水阀的外侧。
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公开(公告)号：KR101856323B1
公开(公告)日：2018-05-10
申请号：KR1020160060740
申请日：2016-05-18
Applicant: 현대자동차주식회사 , 일진복합소재 주식회사 , 기아자동차주식회사
IPC: F17C1/08
CPC classification number: F17C1/08 , Y02E60/321
Abstract: 본발명은투과가스배출구조를구비한압력용기에관한것으로서, 구체적으로본 발명에따른압력용기는가스가유출입되는노즐보스; 상기노즐보스의플랜지부와결합하고, 내측에유체충진공간이제공되는라이너; 상기노즐보스측으로부터상기라이너의외면을따라중심축방향으로가스배출경로를형성하는배출경로형성부; 및상기라이너및 상기배출경로형성부의외측에구비되는복합재;를포함하고, 상기배출경로형성부는, 상기노즐보스측으로부터상기라이너의외면을따라중심축방향으로형성되고, 중심축을기준으로방사상으로복수개가배열되는살부재; 및상기노즐보스의외측둘레에링형상으로구비되고, 상기살부재의상단부가고정되는링부재;를포함한다.본발명은투과가스를신속히배출시켜라이너좌굴을방지하고, 고압용기사용시투과가스가누출로오인되는문제를해결할수 있다.
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公开(公告)号：KR1020170130650A
公开(公告)日：2017-11-29
申请号：KR1020160060740
申请日：2016-05-18
Applicant: 현대자동차주식회사 , 일진복합소재 주식회사 , 기아자동차주식회사
IPC: F17C1/08
CPC classification number: F17C1/08 , F17C2203/011 , F17C2221/011 , F17C2221/012 , F17C2221/014
Abstract: 본발명은투과가스배출구조를구비한압력용기에관한것으로서, 구체적으로본 발명에따른압력용기는가스가유출입되는노즐보스; 상기노즐보스의플랜지부와결합하고, 내측에유체충진공간이제공되는라이너; 상기노즐보스측으로부터상기라이너의외면을따라중심축방향으로가스배출경로를형성하는배출경로형성부; 및상기라이너및 상기배출경로형성부의외측에구비되는복합재;를포함하고, 상기배출경로형성부는, 상기노즐보스측으로부터상기라이너의외면을따라중심축방향으로형성되고, 중심축을기준으로방사상으로복수개가배열되는살부재; 및상기노즐보스의외측둘레에링형상으로구비되고, 상기살부재의상단부가고정되는링부재;를포함한다. 본발명은투과가스를신속히배출시켜라이너좌굴을방지하고, 고압용기사용시투과가스가누출로오인되는문제를해결할수 있다.
Abstract translation: 本发明涉及一种配备有一个透射发射结构的压力容器中，压力容器根据本发明具体是，气体流过的喷嘴座; 衬套，所述衬套联接到所述喷嘴凸台的凸缘部分并且在其中设置有流体填充空间; 排出通路形成部，其从喷嘴座侧沿着衬套的外表面在中心轴线方向上形成气体排出通路; 和衬垫和其设置在成形部分的放电通路的外侧上的复合材料;包括，形成放电路径形成部的中心轴方向沿从喷嘴座侧衬套的外表面，围绕轴线的多个在径向参考 狗被安排在一个肉身成员; 并且环形件围绕喷嘴凸台的外周设置成环形并且其上端固定到墨斗构件。 本发明可以使用的高压气体难透过性容器是误认为是泄漏要解决的快速释放的防透气屈曲和内衬中的问题，。
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