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公开(公告)号:KR1020030023018A
公开(公告)日:2003-03-19
申请号:KR1020010055886
申请日:2001-09-11
Applicant: 현대자동차주식회사
Inventor: 권혁률
IPC: H01M8/04
Abstract: PURPOSE: An energy recovery system of the fuel converter for a fuel cell vehicle is provided, to improve the energy efficiency by recovering the energy of raffinate supplied from a reactor to a combustion room and using the energy as the driving force of a compressor supplying the air needed to the combustion room. CONSTITUTION: The energy recovery system comprises a reactor(11) where a fuel is feed and the reformation reaction is carried out; a separation membrane(12) which is provided at the reactor and passes only hydrogen gas among the reformed gases selectively; a combustion room(13) containing a combustion catalyst which is loaded at the external part of the reactor and provides the heat needed; and an air supply means(14) which is loaded on a raffinate delivery line connected from the reactor to the combustion room to convert the energy according to the moving of raffinate into the rotation energy and to supply the air into the combustion room.
Abstract translation: 目的:提供一种用于燃料电池车辆的燃料转化器的能量回收系统,通过从反应器向燃烧室回收能量提供能量效率,并将能量作为供应燃料电池车辆的压缩机的驱动力 燃烧室需要空气。 构成:能量回收系统包括其中进料燃料并进行重整反应的反应器(11); 分离膜(12),其设置在反应器处,并且仅选择性地在重整气体中仅通过氢气; 包含燃料催化剂的燃烧室(13),所述燃烧催化剂装载在反应器的外部并提供所需的热量; 以及空气供给装置(14),其装载在从反应器连接到燃烧室的提余物输送管线上,以根据提余液的移动将能量转换成旋转能量并将空气供给到燃烧室中。
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公开(公告)号:KR1020020058857A
公开(公告)日:2002-07-12
申请号:KR1020000086988
申请日:2000-12-30
Applicant: 현대자동차주식회사
Inventor: 권혁률
IPC: H01M8/04
Abstract: PURPOSE: Provided is a fuel cell for automobile, which shares a fastening structure, and thus has simple structure and decreased volume and number of fastening components. CONSTITUTION: The fuel cell comprises stack consisting of sequentially laminated cooling plates(22) and bipolar plates(23); end plates(21,21') fastened to ends of the stack so as to integrate with the stack; and a plurality of fastening pipe which fastens the stack and the end plates(21,21') by penetrating the stack and the plates, and has a channel(32) formed so as to achieve an inflow and an outflow of desired fluid to the stack. The fastening pipe has one end fastened by bolt(31), and another end fastened by nut formed so as to allow the fluid to inflow and outflow.
Abstract translation: 目的:提供一种汽车用燃料电池,其具有紧固结构,因此具有结构简单,体积小,紧固件数量少的特点。 构成:燃料电池包括由顺序层压的冷却板(22)和双极板(23)组成的叠层; 端板(21,21')紧固到堆叠的端部以与堆叠一体; 以及多个紧固管,其通过穿过所述堆叠和所述板来固定所述堆叠和所述端板(21,21'),并且具有形成为使得期望的流体流入所述流体的通道(32) 叠加。 紧固管的一端由螺栓(31)紧固,另一端由形成为允许流体流入和流出的螺母紧固。
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公开(公告)号:KR100259255B1
公开(公告)日:2000-06-15
申请号:KR1019980007346
申请日:1998-03-05
Applicant: 현대자동차주식회사
Inventor: 권혁률
IPC: F16F9/12
Abstract: PURPOSE: A shock absorber with variable damping device is provided to lower the damping force when usual but to increase the damping force when in sudden braking or starting and at curved road, so a ride, namely rolling and pitching, is improved. CONSTITUTION: An inside cylinder(1), which includes a bushing(3a), is connected with the wheel side. An outside cylinder(2), which includes a piston valve(4), a piston rod(5), and a bushing, is connected with the chassis side. A couple of orifices(6a)(6b) are equipped on the both sides of the piston valve, and moves the oil up and down. A couple of valves(7a)(7b) are equipped respectively on the orifice, and controls the movement of oil when the piston valve is moved up and down. A rotor(9) is equipped on the bottom side of the piston valve and rotated with the rotation limit of a stopper and the restoring force of a return spring.
Abstract translation: 目的:提供具有可变减震装置的减震器,以在通常情况下降低阻尼力,但是当在突然制动或起动和弯曲道路时增加阻尼力,从而提高了滚动和俯仰。 构成:包括衬套(3a)的内筒(1)与轮侧连接。 与底盘侧连接的包括活塞阀(4),活塞杆(5)和衬套的外筒(2)。 在活塞阀的两侧安装有一对孔(6a)(6b),并且上下移动油。 在孔口上分别装有几个阀门(7a)(7b),并且当活塞阀上下移动时控制油的移动。 转子(9)装在活塞阀的底部,随着止动件的旋转极限和复位弹簧的恢复力而旋转。
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公开(公告)号:KR1020170106012A
公开(公告)日:2017-09-20
申请号:KR1020160029561
申请日:2016-03-11
Applicant: 현대자동차주식회사
Inventor: 권혁률
IPC: H01M8/04007 , H01M8/04746 , H01M8/04701 , H01M8/04111 , H01M8/1018
CPC classification number: H01M8/04059 , H01M8/04067 , H01M8/04134 , H01M8/04164 , H01M8/04701 , H01M8/04753 , H01M8/04768 , H01M8/04835 , H01M2250/20 , Y02P70/56 , Y02T90/32
Abstract: 본발명은증발냉각식의연료전지시스템및 그를위한냉각제어방법에관한것으로서, 본발명의일 실시예에따른연료인수소와산화제인공기를반응시켜전력을생산하는스택이구비된연료전지시스템에서의냉각제어방법은상기스택의현재운전온도에기반하여상기스택의운전압력을제어하는단계; 및상기현재운전온도에기반하여물탱크로부터상기스택에공급되는물의양을제어하는단계를포함하되, 상기물은상기스택의캐소드로공급되는것을특징으로한다. 따라서, 본발명은소형단순화된연료전지시스템을제공할수 있으며, 그에따른원가절감및 경량화가가능한장점이있다.
Abstract translation: 本发明涉及用于,堆栈被设置用于根据所述发电蒸发冷却和他,本发明的一个实施方式的燃料是氢,并且通过ingonggi冷却eseoui的燃料电池系统的反应的氧化剂的燃料电池系统的冷却控制方法 基于堆的当前操作温度来控制堆的操作压力; 并且基于当前操作温度来控制从水箱供应到堆的水量,其中水被供应到堆的阴极。 因此,本发明可以提供小型化的简化的燃料电池系统,其可以降低成本和重量。
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公开(公告)号:KR101765926B1
公开(公告)日:2017-08-08
申请号:KR1020110015429
申请日:2011-02-22
IPC: H01M8/00 , H01M8/04082 , H01M8/1286 , H01M8/124
Abstract: 본발명은연료전지용막 가습기에관한것으로서, 더욱상세하게는중공사막쪽으로연장되는내부관통형유로를이용하여가습성능을향상시킬수 있도록한 연료전지용막 가습기에관한것이다. 즉, 본발명은가습기용하우징의습윤공기유입구주변위치에별도의습윤공기유입을위한내부관통형유로를형성하되, 중공사막모듈내에배치되는중공사막다발의중앙부쪽으로연장배열되는구조로형성하여, 습윤공기가내부관통형유로를통해중공사막모듈의중앙부까지용이하게침투되도록함으로써, 중공사막모듈의중앙부를주로흐르는건조공기에대한가습효율을향상시킬수 있도록한 연료전지용막 가습기를제공하고자한 것이다.
Abstract translation: 本发明涉及一种燃料电池膜增湿器,并且更具体地说,涉及一种燃料电池,加湿器膜,所以能够提高通过使用内馈通通道并延伸到所述中空纤维膜的湿地性能。 即,本发明是在朝向设置在潮湿的空气入口处的中空纤维膜束的中心部分的阵列延伸的结构的形成,以形成一个内部通通道周围的位置流动的分开的潮湿空气中,加湿器壳体的中空纤维膜组件, 通过湿空气容易地穿透到经由内馈通流路的中空纤维膜组件的中心,它是一个以提供一种燃料电池膜增湿所以可以提高干燥空气的加湿效率主要流经中空纤维膜组件的中心部分。
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公开(公告)号:KR1020170059515A
公开(公告)日:2017-05-31
申请号:KR1020150163177
申请日:2015-11-20
Applicant: 현대자동차주식회사
Inventor: 권혁률
IPC: H01M8/04
Abstract: 연료전지스택으로제공되는냉각수의냉각을위한라디에이터의방열량을증가시켜라디에이터의방열성능을향상시킬수 있는연료전지냉각시스템이개시된다. 상기연료전지냉각시스템은, 연료전지스택용냉각수의열을방출하기위한라디에이터및 상기라디에이터의전방또는표면에고압공기와물을혼합하여분사하는이류체분사노즐을포함하는분사부를포함한다.
Abstract translation: 公开了一种燃料电池冷却系统,其能够增加用于冷却设置在燃料电池堆中的冷却水的散热器的散热量,由此改善散热器的散热性能。 的燃料电池的冷却系统,它是ryuche包括注射包括注射喷嘴,其用于混合和喷雾的燃料电池散热器的前面或散热器的表面上,以释放所述冷却水的热用于堆叠和高压空气和水。
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公开(公告)号:KR101724454B1
公开(公告)日:2017-04-10
申请号:KR1020110042464
申请日:2011-05-04
IPC: H01M8/04119 , H01M8/04828 , H01M8/1007 , F24F6/04
Abstract: 연료전지시스템이개시된다. 개시된연료전지시스템은, ⅰ)연료전지의집합체로이루어지는스택과, ⅱ)연료전지의공기극으로공기를공급하기위한공기공급유닛과, ⅲ)연료전지의연료극으로수소를공급하기위한수소공급유닛과, ⅳ)공기극으로공급되는건조한공급공기와, 연료극으로공급되는건조한공급수소를공기극으로부터배출되는배출공기로서가습하는가습장치를포함하며, 가습장치는공급공기를가습하는적어도하나의공기가습부와, 공급수소를가습하는적어도하나의수소가습부를일체로구성할수 있다.
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公开(公告)号:KR101724898B1
公开(公告)日:2017-04-07
申请号:KR1020150128716
申请日:2015-09-11
Applicant: 현대자동차주식회사
IPC: H01M8/04
CPC classification number: H01M8/04149 , B01D53/22 , B01D53/268 , B01D2053/224 , B01D2257/80 , B01D2258/0208 , B01D2258/06 , B01F3/04 , H01M8/04141
Abstract: 본발명은연료전지용막가습기에관한것으로서, 더욱상세하게는막가습기내에고인응축수를외부로용이하게배출시킬수 있도록한 연료전지용막가습기에관한것이다. 이를위해, 본발명은가습기하우징과, 양단이포팅재에의하여포팅되어가습기하우징내에수납되는중공사막다발을포함하는연료전지용막가습기에있어서, 상기중공사막다발외에다수의기공을갖는하나또는둘 이상의바이패스유로관을포팅재에함께포팅하여, 공기블로워로부터의건조공기일부가바이패스유로관을통하여포팅재의외부에서내부쪽으로바이패스된후, 중공사막다발이존재하는가습기하우징의내부공간으로분출되도록한 것을특징으로하는연료전지용막가습기를제공한다.
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公开(公告)号:KR101655591B1
公开(公告)日:2016-09-07
申请号:KR1020140172181
申请日:2014-12-03
Applicant: 현대자동차주식회사
CPC classification number: B60L11/1898 , H01M8/04 , H01M8/0662 , H01M2250/20 , Y02T90/32
Abstract: 본발명은연료전지차량의배기구구조에관한것으로, 배기파이프와수평하도록배기파이프상부에장착된재순환유체통로및, 배기파이프단부에장착되고, 외부공기가흡입되는혼합파이프를포함하며, 배출되는수소의농도가기준치이상일때, 재순환유체통로를통해수소를배기파이프내부로재순환시키고, 혼합파이프를통해서외부공기와혼합하여외부로배출함으로써, 시동및 연료전지에서수소를제거하는수소퍼지시, 연료전지에서배출되는고 농도의수소가재순환유체통로및 혼합파이프를통해농도가저감된상태로차량외부로배출되는
Abstract translation: 燃料电池车辆的排气口结构包括:安装在排气管的上部以与排气管平行布置的再循环流体通道,以及安装在排气管的一端并通过 吸入外部空气。 当排气中的氢浓度超过参考值时,氢气经由再循环流体通道再循环到排气管中,并在排出到外部之前通过混合管与外部空气混合。 结果,在起动和氢气吹扫以从燃料电池中除去氢气的情况下,从燃料电池排出并从车辆中排出的具有高氢浓度的气体可以通过再循环流体通道和混合管降低氢浓度 。
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