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公开(公告)号：KR1020110135305A
公开(公告)日：2011-12-16
申请号：KR1020100055127
申请日：2010-06-10
CPC classification number: Y02P70/56
Abstract: PURPOSE: A manufacturing method of electrode catalyst for fuel cell using atomic layer deposition is provided to reduce catalyst consumption by using core-shell structure. CONSTITUTION: A manufacturing method of electrode catalyst for fuel cell using atomic layer deposition comprises: a step of forming core in catalyst supporter(14) by atomic layer deposition using a precursor including core material(13); a step of preparing a precursor gas by the transition from the precursor to a gas form; a step of supplying the precursor gas from a device for atomic layer deposition to the catalyst supporter, and then depositing the core material on the catalyst supporter by atomic layer deposition; a step of supplying purge gas to the catalyst supporter in which the core material is deposited, and then eliminating the precursor and by-product; a step of growing o desired size by repeating the depositing step and purge supplying step; and a step of forming a catalyst layer(14a) covering the each core by atomic layer deposition, by using the precursor gas including catalyst material to the catalyst supporter in which the core is formed.
Abstract translation: 目的：提供使用原子层沉积的燃料电池用电极催化剂的制造方法，以通过使用核 - 壳结构来减少催化剂消耗。 构成：使用原子层沉积的燃料电池用电极催化剂的制造方法包括：通过使用包含芯材料（13）的前体的原子层沉积在催化剂载体（14）中形成芯的步骤; 通过从前体到气体形式的过渡来制备前体气体的步骤; 从原子层沉积装置向催化剂载体供给前体气体的步骤，然后通过原子层沉积将芯材沉积在催化剂载体上; 向其中沉积芯材的催化剂载体提供净化气体，然后除去前体和副产物的步骤; 通过重复沉积步骤和清洗供应步骤生长所需尺寸的步骤; 以及通过使用包含催化剂材料的前体气体到形成有芯的催化剂载体上，形成覆盖每个芯的催化剂层（14a）的步骤。
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公开(公告)号：KR1020110060136A
公开(公告)日：2011-06-08
申请号：KR1020090116634
申请日：2009-11-30
Abstract: PURPOSE: A fuel tank charging history management system of a fuel cell vehicle and an operating method thereof are provided to manage the charging history of a fuel tank by calculating the charging quantity of a fuel tank through the voltage and temperature of a fuel tank and accumulating the charging frequency of fuel charged to a fuel tank. CONSTITUTION: A fuel tank charging history management system of a fuel cell contains: a charging switch(SW) turned on if a fuel charging confirmation unit operates to charge fuel to a fuel tank(FT) of a fuel cell vehicle; a voltage sensor(VS) measuring the initial voltage of a fuel tank when the charging switch is on and the final voltage of a fuel tank if the charging switch is off; and a controller(CO) connected with the charging switch and a sensor electrically and outputting the charging history by receiving the voltage sensed by the sensor according to the operation of the charging switch and comparing the initial voltage with the final voltage, and then counting the charging frequency of the fuel tank.
Abstract translation: 目的：提供燃料电池车辆的燃料箱充装历史管理系统及其操作方法，以通过燃料箱的电压和温度计算燃料箱的充电量来管理燃料箱的充电历史，并累积 燃料箱的燃料充电频率。 构成：燃料电池的燃料箱充电历史管理系统包括：如果燃料充电确认单元操作以向燃料电池车辆的燃料箱（FT）充电燃料，则开启充电开关（SW）; 当所述充电开关接通时测量燃料箱的初始电压的电压传感器（VS），以及如果所述充电开关断开则测量燃料箱的最终电压; 以及与充电开关和传感器连接的控制器（CO）和电传感器，并且通过根据充电开关的操作接收由传感器感测的电压并将初始电压与最终电压进行比较来输出充电历史，然后对 燃油箱的充气频率。
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Patent Agency Ranking
公开(公告)号：KR1020110058980A
公开(公告)日：2011-06-02
申请号：KR1020090115551
申请日：2009-11-27
IPC: B60K15/077 , B60K15/07
CPC classification number: F17C13/12 , F17C2201/0109 , F17C2201/035 , F17C2201/056 , F17C2203/0333 , F17C2203/0362 , F17C2203/037 , F17C2205/013 , F17C2205/0192 , F17C2205/0332 , F17C2205/0335 , F17C2205/0382 , F17C2221/012 , F17C2223/0123 , F17C2260/042 , F17C2270/0105 , F17C2270/0168 , F17C2270/0186 , Y02E60/321
Abstract: PURPOSE: A fire safety apparatus of a high-pressure gas fuel tank for a vehicle is provided to evacuate the high-pressure gas fuel tank before the high-pressure gas fuel tank is damaged in a fire. CONSTITUTION: A fire safety apparatus of a high-pressure gas fuel tank for a vehicle comprises a pressure actuator(30) and a storage medium(50). The pressure actuator is installed around a high-pressure gas fuel tank(1) and operated to connect or cut off a tank connection channel(3a) and an outside connection channel(3b) according to pressure changes. The storage medium contains a thermal reactive material that creates pressure through thermal phase-change in the event of a fire and is installed in connection with the pressure actuator around the high-pressure gas fuel tank.
Abstract translation: 目的：提供一种用于车辆的高压气体燃料箱的消防安全装置，以在高压气体燃料箱在火灾中损坏之前对高压气体燃料箱进行抽空。 构成：用于车辆的高压气体燃料箱的消防安全装置包括压力致动器（30）和存储介质（50）。 压力致动器安装在高压气体燃料箱（1）周围，并根据压力变化操作以连接或切断油箱连接通道（3a）和外部连接通道（3b）。 存储介质包含热反应性材料，其在发生火灾时通过热相变产生压力，并且与高压气体燃料箱周围的压力致动器相连。
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公开(公告)号：KR1020110049390A
公开(公告)日：2011-05-12
申请号：KR1020090106388
申请日：2009-11-05
CPC classification number: Y02E60/321 , B01D46/0093 , B01D46/2403 , C22F1/006 , F17C5/06 , F17C13/002
Abstract: PURPOSE: An apparatus for filtering a hydrogen storage tank is provided to prevent the breakage of the hydrogen storage tank by reducing the possibility of a filter clogging phenomenon. CONSTITUTION: An apparatus for filtering a hydrogen storage tank includes a mesh filter(13), at least one shape support(15), and at least one shape modifier(17). The mesh filter surrounds a pre-set space. The shape support is installed at the mesh filter in order to constantly support the shape of the mesh filter. The shape modifier is installed at the mesh filter in order to modify the shape of the mesh filter. The shape support is integrated with the mesh filter and forms a closed cross section. The shape modifier is in contact with the mesh filter and is spaced apart from the shape support.
Abstract translation: 目的：提供一种用于过滤储氢罐的设备，通过减少过滤器堵塞现象的可能性来防止储氢罐的破损。 构造：用于过滤储氢罐的装置包括网状过滤器（13），至少一个形状支撑件（15）和至少一种形状修改器（17）。 网格过滤器围绕预置空间。 形状支撑件安装在网状过滤器上，以便不断地支撑网状过滤器的形状。 形状修改器安装在网格过滤器上，以便修改网格过滤器的形状。 形状支撑件与网格过滤器集成并形成封闭的横截面。 形状调节剂与网状过滤器接触并且与形状支撑件间隔开。
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公开(公告)号：KR1020090127451A
公开(公告)日：2009-12-14
申请号：KR1020080053437
申请日：2008-06-09
CPC classification number: C01B3/26 , B01J19/126 , C01B2203/0805
Abstract: PURPOSE: A hydrogen generation apparatus using organic hydrogen compounds is provided to reduce loss of a reaction raw material by heating the raw material directly with microwaves, and to improve speed for heating and hydrogen generation. CONSTITUTION: A hydrogen generation apparatus using organic hydrogen compounds includes a source supply part(10), a dehydrogenation part(20) and a byproduct recovery part(30). The fuel supply part has a raw material storing container(11), a supply pipe(12), and a supply pump(13). The hydrogen is transferred to a fuel battery or a hydrogen internal combustion engine(40) through a hydrogen supply pipe(24). The reaction byproducts are transferred to a by-product reservoir(31).
Abstract translation: 目的：提供使用有机氢化合物的氢气生成装置，以通过用微波直接加热原料来减少反应原料的损失，并提高加热和氢气产生的速度。 构成：使用有机氢化合物的氢生成装置包括源供给部（10），脱氢部（20）和副产物回收部（30）。 燃料供给部具有原料收纳容器（11），供给管（12）和供给泵（13）。 通过氢气供给管（24）将氢转移到燃料电池或氢内燃机（40）。 将反应副产物转移到副产物贮存器（31）。
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公开(公告)号：KR1020090114954A
公开(公告)日：2009-11-04
申请号：KR1020080040855
申请日：2008-04-30
CPC classification number: Y02E60/321
Abstract: PURPOSE: A method of manufacturing a metal hydride hydrogen storage tank is provided to minimize the volume expansion of powder in the hydrogen charging and to relieve stress applied to an internal heat exchanger and a powder charging unit. CONSTITUTION: An activation treatment of alloy powder hydrogen storage is performed before manufacturing the hydrogen storage tank is completed. The alloy powder hydrogen storage activates in a separate activation processing unit. The activated alloy powder hydrogen storage is charged within the hydrogen storage tank.
Abstract translation: 目的：提供一种制造金属氢化物储氢罐的方法，以最大限度地减少氢气中粉末的体积膨胀，并减轻施加在内部热交换器和粉末充电装置上的应力。 构成：在制造储氢罐完成之前，进行合金粉末储氢的活化处理。 合金粉末氢存储器在单独的激活处理单元中激活。 将活化的合金粉末储氢器装入储氢罐内。
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公开(公告)号：KR100837973B1
公开(公告)日：2008-06-13
申请号：KR1020070049821
申请日：2007-05-22
Applicant: 현대자동차주식회사
Inventor： 이훈희
CPC classification number: Y02E60/321
Abstract: A metal hydride hydrogen storage tank with a micronized metal hydride powder filter is provided to prevent damage to the micronized powder filter due to increase in an inner pressure of the tank. A metal hydride hydrogen storage tank(100) with a micronized metal hydride powder filter includes a valve(130), a hydrogen inlet/outlet port(120), a micronized powder filter(140), and powder filtering members(150). The valve is installed at the hydrogen inlet/outlet port. The hydrogen inlet/outlet port is formed at one end of the metal hydride hydrogen storage tank. The micronized powder filter and the powder filtering members are installed in the metal hydride hydrogen storage tank to filter micronized metal powder separated from metal hydride.
Abstract translation: 提供具有微粉化金属氢化物粉末过滤器的金属氢化物储氢罐，以防止由于罐的内部压力增加而对微粉化过滤器的损害。 具有微粉化金属氢化物粉末过滤器的金属氢化物储氢罐（100）包括阀（130），氢气入口/出口（120），微粉化过滤器（140）和粉末过滤构件（150）。 阀安装在氢气入口/出口处。 氢气入口/出口形成在金属氢化物储氢罐的一端。 微粉化过滤器和粉末过滤构件安装在金属氢化物储氢罐中，以过滤与金属氢化物分离的微粉化金属粉末。
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