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公开(公告)号：KR101220368B1
公开(公告)日：2013-01-09
申请号：KR1020100084093
申请日：2010-08-30
Abstract: 본 발명의 예시적인 실시예에 따른 연료 전지 장치는, ⅰ)연료 전지의 집합체로서 이루어지는 스택과, ⅱ)상기 연료 전지의 공기극으로 공기를 공급하기 위한 공기 공급유닛과, ⅲ)상기 공기극으로부터 배출되는 고온 다습한 배출 공기를 통해 상기 공기 공급유닛으로부터 공급되는 공급 공기의 가습이 이루어지는 가습기와, ⅳ)상기 연료 전지의 연료극으로 수소를 공급하기 위한 수소 공급유닛을 포함하며, 상기 가습기는 가습된 공기를 상기 공기극으로 공급하기 위한 제1 배출부와, 습기와 열을 포함한 상기 배출 공기를 대기 중으로 배출하기 위한 제2 배출부를 포함하며, 상기 제2 배출부는 바이패스 라인을 통해 상기 공기 공급유닛의 전단과 연결된다.
Abstract translation: 根据本发明的示例性实施例的燃料电池装置包括：作为燃料电池的集合的堆; ii）用于将空气供应到燃料电池的空气电极的空气供应单元;以及iii） 一种加湿器，用于加湿从空气供应单元通过湿热排气供应的供应空气;以及iv）氢供应单元，用于将氢供应到燃料电池的燃料电极， 以及第二排放单元，用于将包括湿气和热量的排放空气排放到大气中，其中，第二排放单元通过旁路管线连接到空气供应单元的前端， 它连接。
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公开(公告)号：KR1020110059990A
公开(公告)日：2011-06-08
申请号：KR1020090116452
申请日：2009-11-30
Abstract: PURPOSE: A method for manufacturing an end plate for a fuel cell stack is provided to enable mass production through injection molding, to improve productivity, and to secure stable quality of products against product size tolerance, insulating property, ad air/water leakage. CONSTITUTION: A method for manufacturing an end plate(100) for a fuel cell stack comprises the steps of: manufacturing a support plate(110) and a current collector(120) in which a terminal(121) is formed; manufacturing an insulating plate(130) in which a terminal insert part(131) by injection molding a polymer resin; assembling a plate-current collector assembly by interposing the insulating plate between the support plate and current collector; inserting the plate-current collector assembly in a mold of an injection molding device; and injection molding the polymer resin in order to surround the outer surface of the plate-current collector assembly in the state where the terminal of the current collector and the cell contact surface are exposed.
Abstract translation: 目的：提供一种用于制造燃料电池堆的端板的方法，以通过注射成型进行批量生产，以提高生产率，并确保产品的质量稳定，防止产品尺寸公差，绝缘性能，空气/水泄漏。 制造用于燃料电池堆的端板（100）的制造方法包括以下步骤：制造其中形成有端子（121）的支撑板（110）和集电体（120）; 通过注射成型聚合物树脂来制造绝缘板（130），其中端子插入部分（131） 通过将绝缘板插入支撑板和集电器之间来组装板式集电器组件; 将板式集电器组件插入注射成型装置的模具中; 并且在集电体的端子和电池接触面露出的状态下，将聚合物树脂注射成型以包围板集电器组件的外表面。
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公开(公告)号：KR1020130123911A
公开(公告)日：2013-11-13
申请号：KR1020120047429
申请日：2012-05-04
Applicant: 현대자동차주식회사 , 한국몰렉스 유한회사 , 기아자동차주식회사
IPC: H01R13/629 , H01M8/04 , H01R13/42
CPC classification number: H01R13/62 , G01R1/0416 , H01M8/04552 , H01M8/2465 , H01M2250/20 , H01R13/4365 , H01R13/639 , H01R2201/26 , Y02E60/50 , Y02T90/32
Abstract: A cell voltage measuring connector of a fuel cell stack maintains a locking state that a locking protrusion of a CPA is inserted into a lock home of a separation plate terminal in order to prevent the connector from being separated from a separation plate of the stack. As it has a structure that connection points of a connection piece of a connection terminal is overlapped with each other based on a contact line, the reliability of the product is increased even when the thickness of the separation plate becomes less than 0.1��according to a weight lightening trend of a fuel cell. In addition, when the connector needs to be separated for component replacement, it can be easily separated by inserting an end of a separation tool into a locking release hole of the CPA by using the tool and lifting up it to release the locking of the CPA.
Abstract translation: 燃料电池堆的电池电压测量连接器保持锁定状态，即CPA的锁定突起插入分离板端子的锁定位置，以防止连接器与堆叠的分离板分离。 由于连接端子的连接片的连接点基于接触线彼此重叠的结构，所以即使当分离板的厚度变得小于0.1μm时，产品的可靠性也增加，根据 燃料电池的重量增加趋势。 另外，当连接器需要分离以进行部件更换时，可以通过使用工具将分离工具的一端插入CPA的锁定释放孔中并将其提起以释放CPA的锁定来容易地分离 。
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公开(公告)号：KR101241572B1
公开(公告)日：2013-03-11
申请号：KR1020100113167
申请日：2010-11-15
Abstract: 본 발명은 모터실(1)과 펌프실(3)이 구비된 펌프바디(5)와; 상기 모터실(1)로부터 상기 펌프실(3)로 연장된 모터의 회전축(7)을 상기 펌프바디(5)에 지지하는 베어링(9)과; 상기 모터의 회전축(7)과 상기 펌프바디(5) 사이에 설치되어 상기 모터실(1)과 상기 펌프실(3) 사이를 차단하는 미케니컬씰(11)과; 상기 베어링(9)과 미케니컬씰(11) 사이에서 상기 모터의 회전축(7)에 일체로 고정된 베어링가이드(13)와; 상기 모터의 회전축(7)에 수직한 방향으로 상기 베어링가이드(13)와 중첩되도록 상기 펌프바디(5)에 고정된 침수방지플레이트(15)와; 상기 침수방지플레이트(15)와 상기 미케니컬씰(11) 사이의 공간에 연통되도록 상기 펌프바디(5)에 구비된 침출수배출홀(17) 및 증기배출홀(19)을 포함하여 구성된 것으로서, 상기 미케니컬씰을 통하여 누수되는 상기 펌프실로부터의 수분이 상기 베어링 및 모터실로 유입되지 않도록 함으로써, 상기 모터의 절연 상태를 안정적으로 확보하고, 상기 베어링의 부식을 방지하여 내구성을 크게 향상시킬 수 있도록 한다.
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公开(公告)号：KR101209678B1
公开(公告)日：2012-12-10
申请号：KR1020090114423
申请日：2009-11-25
CPC classification number: H01M8/248 , H01M8/0223
Abstract: 상기한목적을달성하기위한본 발명은다수의유니트셀 단위로적층되는연료전지스택에있어서, 상기스택의일측단부에밀착고정되는고정형의하부엔드플레이트와; 상기스택의타측단부에밀착되어, 정수압에의하여팽창가능한상부엔드플레이트와; 상기스택과, 상부및 하부엔드플레이트를감으면서소정의체결압으로결합시키는체결밴드; 로구성하여, 상기상부엔드플레이트에팽창을위한유압또는공압을공급하여스택의면압을조절할수 있도록한 것을특징으로하는연료전지스택의면압조절장치를제공한다.
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Patent Agency Ranking
公开(公告)号：KR1020120063821A
公开(公告)日：2012-06-18
申请号：KR1020100124969
申请日：2010-12-08
CPC classification number: Y02P70/56 , H01M8/2475 , H01M8/04 , H01M8/249
Abstract: PURPOSE: A fuel cell stack is provided to resolve lack of uniformity in fluid supply amount for each fuel which appears in quick change of power load and to reduce lack of fluid amount at outermost fuel cell of an electroproduction aggregate. CONSTITUTION: A fuel cell stack is formed by continuously laminating a plurality of fuel cells(1) and comprises an electricity generator assembly(210) which forms a fluid feed manifold and a diffuser unit(230) which variably distributes supply fluid to the fuel cells. The diffuser unit comprises a passage element(240) which is inserted into the fluid feeding manifold, a guide element(250) which is installed in the passage element as rotatable and guides the supply fluid, and elastic elements(260) which elastically support the guide member.
Abstract translation: 目的：提供一种燃料电池堆，以解决出现在电力负荷快速变化中出现的每种燃料的液体供应量不均匀，并减少电生产聚集体的最外层燃料电池处的液体量的缺乏。 构成：通过连续地层叠多个燃料电池（1）形成燃料电池堆，并且包括形成流体供给歧管的发电机组件（210）和将供应流体可变地分配到燃料电池的扩散器单元（230） 。 扩散器单元包括插入到流体供给歧管中的通道元件（240），引导元件（250），其安装在通道元件中并且可旋转地引导供应流体;以及弹性元件（260），其弹性地支撑 导游会员
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公开(公告)号：KR1020120051851A
公开(公告)日：2012-05-23
申请号：KR1020100113167
申请日：2010-11-15
Abstract: PURPOSE: An electric water pump is provided to secure an insulation state of a motor steadily because water leak through a mechanical seal does not flow into a motor chamber. CONSTITUTION: An electric water pump comprises a pump body(5), a bearing(9), a mechanical seal(11), a bearing guide(13), an anti-flooding plate(15), a discharge hole for leachate(17), and a vapor exhaust hole(19). The pump body comprises a motor chamber(1) and a pump chamber(3). The bearing supports a rotary shaft of a motor extended to the pump chamber from the motor chamber in the pump body. The mechanical seal is installed between the rotary shaft of the motor and the pump body. The mechanical seal blocks a space between the motor chamber and pump chamber. The bearing guide is fixed to the rotary shaft of the motor between the bearing and the mechanical seal. The anti-flooding plate is overlapped with the bearing guide in a vertical direction to the rotary shaft of the motor. The discharge hole for the leachate and the vapor exhaust hole are formed in the pump body and connected to the space between the mechanical seal and the anti- flooding plate.
Abstract translation: 目的：提供电动水泵，以确保电动机的绝缘状态稳定，因为通过机械密封的漏水不会流入电动机室。 构成：电动水泵包括泵体（5），轴承（9），机械密封件（11），轴承导向件（13），防溢流板（15），排出孔（17） ）和蒸气排出孔（19）。 泵体包括马达室（1）和泵室（3）。 轴承支撑从泵体中的电动机室延伸到泵室的电动机的旋转轴。 机械密封安装在电机的旋转轴和泵体之间。 机械密封阻塞电机室和泵室之间的空间。 轴承导向件固定在电机的旋转轴之间，轴承和机械密封之间。 防溢油板在与电动机的旋转轴垂直的方向上与轴承引导件重叠。 浸出液的排出孔和蒸气排出孔形成在泵体内，与机械密封与防溢油板之间的空间连接。
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公开(公告)号：KR1020120032629A
公开(公告)日：2012-04-06
申请号：KR1020100094054
申请日：2010-09-29
Abstract: PURPOSE: Vapor exhaust device for electric water pump is provided to prevent the penetration of the steam of coolant to a motor chamber, to secure insulation properties of the motor chamber, to prevent the corrosion of a bearing, and to improve the durability of a water pump. CONSTITUTION: Vapor exhaust device for electric water pump comprises: a motor body housing(110) separated to a first housing(111) and a second housing(112) around a mechanical seal(104) which is installed between a motor chamber(100) and a pump chamber(200); a vapor vent hole(120) which is in each inner side of the first housing and the second housing, composing sealed space each other; and an O-ring(122) for airtightness inserted into each inner circumference of the first housing and the second housing and the outer circumference of the vapor vent hole.
Abstract translation: 目的：提供电动水泵的蒸汽排气装置，以防止冷却剂蒸汽渗入电动机室，确保电机室的绝缘性能，防止轴承腐蚀，提高水的耐久性 泵。 构成：用于电动水泵的蒸汽排气装置包括：分离到第一壳体（111）的电动机主体壳体（110）和围绕机械密封件（104）的第二壳体（112），所述机械密封件（104）安装在电动机室（100） 和泵室（200）; 在第一壳体和第二壳体的每个内侧中的蒸气通气孔（120），彼此构成密封空间; 以及用于气密性的O形环（122），其插入到所述第一壳体的每个内圆周中，并且所述第二壳体和所述蒸气通气孔的外周。
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公开(公告)号：KR1020110059032A
公开(公告)日：2011-06-02
申请号：KR1020090115630
申请日：2009-11-27
Abstract: PURPOSE: A device for controlling the surface pressure of a fuel cell stack is provided to fasten a stack by an end plate and a fastening band to which the swelling pressure of an inflator is applied and to enhance energy utilization efficiency inside vehicles. CONSTITUTION: A device for controlling the surface pressure of a fuel cell stack comprises: a lower end plate which is closely fixed to one end of a fuel cell stack(10); an upper end plate(12) applying tightening surface pressure through the swelling force of an inflator(24); fastening bands(40) fastening the stack and upper and lower end plates; a surface pressure sensor(50) measuring the surface pressure applied by the upper end plate; a fluid pressure supply unit; and a controller(52) applying or cutting off the fluid pressure from the fluid pressure supply unit.
Abstract translation: 目的：提供一种用于控制燃料电池堆的表面压力的装置，用于通过端板和紧固带将充气机的膨胀压力施加到紧固带上，并提高车辆内的能量利用效率。 构成：用于控制燃料电池堆的表面压力的装置包括：紧密固定在燃料电池堆（10）一端的下端板; 上端板（12）通过充气机（24）的膨胀力施加紧固表面压力; 紧固带（40），紧固堆叠和上端板和下端板; 表面压力传感器（50），测量由所述上端板施加的表面压力; 流体压力供应单元; 以及控制器（52），其施加或切断来自所述流体压力供给单元的流体压力。
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公开(公告)号：KR1020110040487A
公开(公告)日：2011-04-20
申请号：KR1020090097774
申请日：2009-10-14
CPC classification number: H01M8/248 , Y10T24/318
Abstract: PURPOSE: A joint device is provided to reduce a dead volume of an end plate and to pressurize and join the end plate through predetermined virtual pressure regardless of the length of a stack. CONSTITUTION: A fuel cell stack(100) includes: an electricity generating assembly(10) in which a plurality of unit cells(11) are consecutively arranged; end plates(30,40) which are closely arranged at both sides of the electricity generating assembly; and a joint device(200) which joins the end plates by a steel rope(111), pressurizes the electricity generating assembly by the tension of the steel rope, and enables the control of the length and tension of the steel rope.
Abstract translation: 目的：提供一种关节装置，以减小端板的死体积，并且不管堆叠的长度如何，通过预定的虚拟压力加压和连接端板。 构成：燃料电池堆（100）包括：发电组件（10），其中连续布置多个单电池（11）; 紧密配置在发电组件两侧的端板（30,40）; 以及通过钢绳（111）连接端板的接合装置（200），通过钢绳的张力对发电组件进行加压，能够控制钢丝绳的长度和张力。
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