公开(公告)号：KR100405479B1

公开(公告)日：2003-11-14

申请号：KR1020010039467

申请日：2001-07-03

Applicant: 현대자동차주식회사

Inventor： 김수환 ,  이기춘 ,  조권태

IPC: H01M8/24

Abstract: 본 발명은 집전판과 일체화된 연료전지 스택의 엔드 플레이트에 관한 것으로서, 비전기전도성 재료를 재질로 하여 사출성형의 제조방법으로 제조되고, 내측면에 냉각수와 연료가스와 공기의 공급 포트 및 배출 포트에 노출되지 않도록 배치된 집전판이 단위전지가 접하도록 된 내측면만을 노출시킨 채 삽입되며, 외부 부하 연결을 위한 상기 집전판의 외부 단자가 삽입 설치된 설치부가 일체로 성형된 연료전지 스택의 엔드 플레이트를 제공한다.
이로써, 본 발명에 의하면, 집전판과 엔드 플레이트의 부식문제 해결 및 이에 따른 성능향상을 이룰 수 있고, 부품수 축소 및 크기의 축소가 가능하며, 사출성형을 통한 대량생산과 제조비용의 절감이 가능하다.
또한, 집전판과 엔드 플레이트의 일체화로 조립작업이 용이해지는 효과가 있다.

Abstract translation: 用途：燃料电池组端板与集流板为一体，可解决端板和集流板的腐蚀问题，减少部件数量和尺寸。 构成：燃料电池组的端板（12,14）通过使用非导电塑料通过注塑制造并且集流板（22）插入在端板（12,14）中，其中集流 板22不暴露于冷却水，燃料气体和空气供给口42和排气口44，但集流板22的内部暴露以与单元电池21接触。 集电板（22）的外侧端子（50）与端板（12,14）一体化。

公开(公告)号：KR1020110063139A

公开(公告)日：2011-06-10

申请号：KR1020090120089

申请日：2009-12-04

Applicant: 현대자동차주식회사

Inventor： 조권태 ,  오형석 ,  민병호 ,  박종진

IPC: G08G1/0969 ,  G01C21/34

CPC classification number: G08G1/0969

Abstract: PURPOSE: A system and a method for guidance a hydrogen station using the telematics of a vehicle are provided to help a user to filling hydrogen by supplying the information of available hydrogen station. CONSTITUTION: In a system and a method for guidance a hydrogen station using the telematics of a vehicle, A hydrogen station(100) transmits the information of an available hydrogen station to a control center in wire/wireless. The control center transmits the information of an available hydrogen station in wireless. The telematics of a vehicle receives the information of an available hydrogen station and displays it.

Abstract translation: 目的：提供使用车辆远程信息处理技术来指导氢气站的系统和方法，以帮助用户通过提供可用氢气站的信息来填充氢气。 规定：在使用车辆远程信息处理的氢气站的指导系统和方法中，氢气站（100）以有线/无线方式将可用氢气站的信息发送到控制中心。 控制中心以无线方式发送可用氢气站的信息。 车辆的远程信息处理接收可用氢气站的信息并显示。

公开(公告)号：KR1020030030532A

公开(公告)日：2003-04-18

申请号：KR1020010062704

申请日：2001-10-11

Applicant: 현대자동차주식회사

Inventor： 오형석 ,  조권태

IPC: F02M37/04

Abstract: PURPOSE: A dual head pump for a fuel cell vehicle is provided to allow the head pump to simultaneously supply, to the fuel reformer, two types of fuels at an appropriate mixture ratio. CONSTITUTION: A dual head pump comprises a rotating shaft(7); a first pump(9) and a second pump(11) mounted to the shaft, wherein the first pump has an inlet port(13) connected to a methanol(a) and the second pump has an inlet port(15) connected to a water(b); a manifold(25) formed integrally with the outlet ports of the first and second pumps; a static mixer for mixing the fuel and water discharged from the manifold; and a check valve(29) for supplying the fuel and water mixed by the static mixer to a fuel reformer, and preventing back flow of the mixed fuel and water.

Abstract translation: 目的：提供用于燃料电池车辆的双头泵，以允许头泵以适当的混合比率同时向燃料重整器供应两种类型的燃料。 构成：双头泵包括旋转轴（7）; 安装在所述轴上的第一泵（9）和第二泵（11），其中所述第一泵具有连接到甲醇（a）的入口（13），所述第二泵具有连接到所述第一泵 水（b）; 与所述第一和第二泵的出口一体形成的歧管（25）; 用于混合从歧管排出的燃料和水的静态混合器; 以及用于将通过静态混合器混合的燃料和水供给到燃料重整器的止回阀（29），并且防止混合燃料和水的回流。

公开(公告)号：KR1020020058671A

公开(公告)日：2002-07-12

申请号：KR1020000086801

申请日：2000-12-30

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 조권태

IPC: H01M8/06

Abstract: PURPOSE: Provided is a fuel cell system for automobile, which allows the storage of high pressure hydrogen when it is unused, and thus has increased fuel efficiency and stability. CONSTITUTION: The fuel cell system for automobile comprises a tank(21) for liquefied hydrogen which is installed in automobile and has stored, liquefied hydrogen therein; a fuel cell stack(23) which receives hydrogen through fuel line connected with the tank for liquefied hydrogen and generates an electricity; and a metallic alloy for hydrogen storage(24), which is installed on either side of the fuel line, stores high pressure hydrogen discharged from the tank for liquefied hydrogen, and supplies hydrogen by the fuel line.

Abstract translation: 目的：提供一种用于汽车的燃料电池系统，其允许在未使用时储存高压氢，从而提高燃料效率和稳定性。 构成：汽车燃料电池系统包括一个安装在汽车中并在其中储存液化氢的液化氢罐（21）; 燃料电池堆（23），其通过与所述液化氢罐连接的燃料管路接收氢气并产生电力; 和用于储氢（24）的金属合金，其安装在燃料管路的两侧，存储从用于液化氢的罐排放的高压氢，并通过燃料管线供应氢。

公开(公告)号：KR101134386B1

公开(公告)日：2012-04-09

申请号：KR1020100113043

申请日：2010-11-12

Applicant: 현대자동차주식회사

Inventor： 정영우 ,  조권태 ,  오형석

IPC: F17C13/02 ,  G01R31/36 ,  H01M8/04

Abstract: PURPOSE: A system for preventing polluted hydrogen from becoming filled for a fuel cell car is provided to prevent damage and performance decrease of the fuel cell stack of a fuel cell car by automatically blocking the hydrogen supply to the fuel cell car if polluted hydrogen is detected in a tank. CONSTITUTION: A system for preventing polluted hydrogen from becoming filled for a fuel cell car comprises a fuel cell system(20), an output detecting unit(28), a station controller(30), and a last supply valve(11). The fuel cell system comprises a fuel cell(21) and an operation device. The fuel cell uses hydrogen supplied from a hydrogen station as fuel. The operation device operates the fuel cell. The output detecting unit detects output of the fuel cell. The station controller determines based on the operation output of the fuel cell detected in real time whether the hydrogen supplied from the hydrogen station contains impurities.

Abstract translation: 目的：提供一种用于防止污染的氢气填充燃料电池汽车的系统，以防止燃料电池汽车的燃料电池堆的损坏和性能下降，如果检测到污染的氢气，则自动阻止向燃料电池汽车供氢 在一个坦克。 构成：用于防止污染的氢气被填充到燃料电池车的系统包括燃料电池系统（20），输出检测单元（28），电台控制器（30）和最后一个供给阀（11）。 燃料电池系统包括燃料电池（21）和操作装置。 燃料电池使用从氢气站供应的氢气作为燃料。 操作装置操作燃料电池。 输出检测单元检测燃料电池的输出。 站控制器基于实时检测的燃料电池的操作输出来确定从氢气站供应的氢气是否含有杂质。

公开(公告)号：KR100398113B1

公开(公告)日：2003-09-19

申请号：KR1020010061201

申请日：2001-10-04

Applicant: 현대자동차주식회사

Inventor： 이종현 ,  권혁률 ,  김수환 ,  조권태 ,  오인환

IPC: H01M4/96

Abstract: 본 발명은 가스켓(Gasket) 일체형 막-전극 접합체(Membrane Electrode Assembly, MEA)의 제조방법에 관한 것으로서, 더욱 상세하게는 가스켓과 일체화된 MEA로써 취급이 용이하며 대량생산에 유리한 연속공정을 사용할 수 있으며 전극지지체에 이온교환막을 형성함으로써 두께가 얇고 성능이 우수한 가스켓(Gasket) 일체형 막-전극 접합체(Membrane Electrode Assembly, MEA)의 제조방법에 관한 것이다.

Abstract translation: 目的：提供一种制造与衬垫结合在一起的膜组件（MEA）的方法，所述衬垫包括形成在电极支撑件上的离子交换膜并且其薄且优异的性能。 组成：该方法包括以下步骤：（i）将由聚四氟乙烯粉末，碳粉和异丙醇组成的浆料施加到碳纸或碳布上，以形成碳粉层，（ii）将由催化剂 ，离聚物，聚四氟乙烯粉末和异丙醇加入到碳粉层中，以形成催化剂层，（iii）分别在阳极和阴极的气体扩散介质上涂覆nafion溶液，以形成阳极和阴极的离聚物层 （iv）在贴附的膜电极组件中对与垫圈凹槽的位置对应的区域进行冲压，然后注入液化垫圈以固化垫圈。

公开(公告)号：KR1020030055605A

公开(公告)日：2003-07-04

申请号：KR1020010085623

申请日：2001-12-27

Applicant: 현대자동차주식회사

Inventor： 김수환 ,  조권태

IPC: H01M8/02

Abstract: PURPOSE: A fuel cell stack is provided, to enable fuel and an oxidizing agent to be supplied uniformly and to allow the chemical reaction to be carried out stably at each unit cell, thereby improving the performance and the durability of a fuel cell stack. CONSTITUTION: The fuel cell stack(10) is such that it contains a plurality of layered unit cells(11), its top and bottom ends are engaged with an end plate(12), and a supply manifold header(13) and an exhaust manifold header(14) are formed at the top end plate for allowing fuel and air to be supplied to the each unit cell and the fuel and air to be exhausted from the unit cell after the reaction. The supply manifold header(13) is provided with a rotation direction generator(20) for changing the linear direction of fluid into the rotation direction. Preferably the rotation direction generator(20) comprises oblique-lined wings in the inside of a cylindrical body.

Abstract translation: 目的：提供燃料电池堆，使燃料和氧化剂均匀供给，并使化学反应在每个电池单元处稳定地进行，从而提高燃料电池堆的性能和耐久性。 构成：燃料电池堆（10）使得其包含多个分层的单元电池（11），其顶端和底端与端板（12）接合，并且供应歧管集管（13）和排气 歧管集管（14）形成在顶端板处，用于允许燃料和空气被供应到每个单元电池，并且燃料和空气在反应之后从单元电池中排出。 供给歧管集管（13）设置有用于将流体的直线方向改变为旋转方向的旋转方向发生器（20）。 优选地，旋转方向发生器（20）在圆柱体的内部包括倾斜的翼。

公开(公告)号：KR1020030028908A

公开(公告)日：2003-04-11

申请号：KR1020010061201

申请日：2001-10-04

Applicant: 현대자동차주식회사

Inventor： 이종현 ,  권혁률 ,  김수환 ,  조권태 ,  오인환

IPC: H01M4/96

Abstract: PURPOSE: Provided is a method for manufacturing a membrane assembly(MEA) integrated with gasket which comprises an ion exchange membrane formed on electrode support and which is thin and excellent in capability. CONSTITUTION: The method comprises the steps of (i) applying a slurry consisting of teflon powder, carbon powder and isopropyl alcohol to carbon paper or carbon cloth, so as to form a layer of carbon powder, (ii) applying a slurry consisting of catalyst, ionomer, teflon powder, and isopropyl alcohol to the layer of carbon powder, so as to form a catalyst layer, (iii) coating a nafion solution on gas diffusion media of anode and cathode respectively so as to form ionomer layers of anode and cathode, and then adhering the layers to form a membrane electrode assembly, and (iv) stamping on area corresponding to position of gasket groove in the adhered membrane electrode assembly, and then injecting a liquefied gasket to cure the gasket.

Abstract translation: 目的：提供一种用于制造与垫片一体化的膜组件（MEA）的方法，所述膜组件包括形成在电极载体上的离子交换膜，其薄且性能优异。 方法：该方法包括以下步骤：（i）将由聚四氟乙烯粉末，碳粉和异丙醇组成的浆料涂布在碳纸或碳布上，以形成一层碳粉，（ii） ，离子交联聚合物，聚四氟乙烯粉末和异丙醇，以形成催化剂层，（iii）分别在阳极和阴极的气体扩散介质上涂覆nafion溶液，以形成阳极和阴极的离聚物层 ，然后粘合层以形成膜电极组件，并且（iv）在与粘附的膜电极组件中的衬垫槽的位置相对应的区域上冲压，然后注入液化垫圈以固化衬垫。

公开(公告)号：KR1020030003560A

公开(公告)日：2003-01-10

申请号：KR1020010039467

申请日：2001-07-03

Applicant: 현대자동차주식회사

Inventor： 김수환 ,  이기춘 ,  조권태

IPC: H01M8/24

Abstract: PURPOSE: Provided are end plates of a fuel cell stack unified with current collecting plates as one body, which can solve the corrosion problem of the end plates and the current collecting plates and minimize the number of parts and the size. CONSTITUTION: The end plates(12,14) of the fuel cell stack are produced by injection molding by using non-conductive plastics and the current collecting plates(22) are inserted in the end plates(12,14), wherein the current collecting plates(22) are not exposed to cooling water, fuel gas, and air supply port(42) and exhaust port(44) but the insides of the current collecting plates(22) are exposed for the contact with unit cells(21). The outside terminals(50) of the current collecting plates(22) are unified with the end plates(12,14).

Abstract translation: 目的：提供与集电板一体化的燃料电池堆的端板作为一体，可以解决端板和集电板的腐蚀问题，最大限度地减少零件数量和尺寸。 构成：燃料电池堆的端板（12,14）通过使用非导电塑料的注射成型制造，并且集电板（22）插入端板（12,14）中，其中集电 板（22）不暴露于冷却水，燃料气体和空气供应口（42）和排气口（44），而集电板（22）的内部暴露以与单电池（21）接触。 集电板（22）的外部端子（50）与端板（12,14）一体化。