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公开(公告)号：KR20210026358A
公开(公告)日：2021-03-10
申请号：KR1020190107017A
申请日：2019-08-30
IPC: B60K11/08 , B60K11/06 , B60K15/03 , B62D25/20 , H01M8/04082 , H01M8/0662
CPC classification number: B60K11/08 , B60K11/06 , B60K15/03006 , B62D25/20 , H01M8/04201 , H01M8/0662 , B60K2015/03315 , H01M2250/20 , Y02T90/40
Abstract: 본 발명은 연료전지 차량의 주행 중 전방에서 불어오는 저온 주행풍을 직접 복수의 수소탱크로 고르게 분배하여 흐르게 하거나, 배기라인을 흐르는 배기공기를 직접 복수의 수소탱크로 고르게 분배하여 흐르게 하여, 복수의 수소탱크 간의 온도를 일정하게 유지시킬 수 있도록 함으로써, 복수의 수소탱크 간에 온도 편차로 인한 차압이 발생하는 것을 용이하게 방지할 수 있도록 한 수소탱크의 차압 방지 장치를 제공하고자 한 것이다.
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公开(公告)号：KR101134428B1
公开(公告)日：2012-04-10
申请号：KR1020090116435
申请日：2009-11-30
Inventor： 구진우
CPC classification number: H01M8/04589 , H01M8/04126 , H01M8/04835 , H01M2008/1095 , Y02E60/50
Abstract: 본 발명은 연료전지용 막가습기에 관한 것으로서, 연료전지 스택에 공기를 가습시켜 공급함에 있어서 연료전지 스택의 출력상태에 따라 스택 내에서 생성되는 수분의 양을 고려하여 공기의 유량 및 가습량을 조절할 수 있는 연료전지용 막가습기를 제공하는데 그 목적이 있는 것이다. 상기한 목적을 달성하기 위해, 상대적으로 가습성능이 높은 제1중공사막들로 이루어진 제1중공사막 다발과, 상기 제1중공사막에 비해 가습성능이 낮은 제2중공사막들로 이루어진 제2중공사막 다발이 하우징 내에 일측과 타측으로 병렬 배치되고, 연료전지 스택의 출력상태에 따라 상기 하우징으로 유입된 건조공기의 유동방향을 제어하여 상기 제1중공사막과 제2중공사막의 내부 중 건조공기를 분배하여 통과시키는 유동제어기구가 구비되는 연료전지용 막가습기가 개시된다.
연료전지, 스택, 막가습기, 중공사막, 유동제어기구-
公开(公告)号：KR101154586B1
公开(公告)日：2012-06-08
申请号：KR1020100061881
申请日：2010-06-29
Inventor： 구진우
CPC classification number: Y02B30/66
Abstract: 본발명은연료전지차량의가습장치에관한것으로, 가습기로공급되는압축공기의온도를주변온도에상관없이일정온도로열전소자를통해유지시킴으로써, 가습기의성능을극대화시키고, 연료전지로적정습도의압축공기를공급하고, 별도의냉매사용없이냉각및 가열을수행하고, 무진동으로작동이가능하므로가습장치구동시진동에의해발생되는소음을제거할수 있다.
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公开(公告)号：KR1020110054962A
公开(公告)日：2011-05-25
申请号：KR1020090111795
申请日：2009-11-19
Inventor： 구진우
IPC: H01M8/04
Abstract: PURPOSE: A membrane humidifier for a fuel cell is provided to prevent the increase of pressure drop value(differential pressure) between the front and back ends of a membrane humidifier through a tensioning mechanism for maintaining a hollow fiber membrane in a tight state. CONSTITUTION: A membrane humidifier(100) for a fuel cell comprises a housing(101) and hollow fiber membrane bundles housed inside the housing. A bunch(110) of first hollow fiber membranes made of first hollow fiber membranes(111) with a property swollen by moisture is housed in one side of a cross section of the housing. A bunch(120) of second hollow fiber membranes made of second hollow fiber membranes(121) with a property that is not swollen by moisture. A tensioning mechanism is installed to maintain the first hollow fiber membranes in a tight state by pulling both ends of the bunch of first hollow fiber membranes.
Abstract translation: 目的：提供一种用于燃料电池的膜加湿器，以通过用于将中空纤维膜保持在紧密状态的张紧机构来防止膜加湿器的前端和后端之间的压降值（压差）的增加。 构成：用于燃料电池的膜加湿器（100）包括容纳在壳体内的壳体（101）和中空纤维膜束。 由壳体的横截面的一侧容纳由第一中空纤维膜（111）制成的具有水分膨胀性质的第一中空纤维膜（110）。 由第二中空纤维膜（121）制成的具有不会被水分溶胀的性质的第二中空纤维膜束（120）。 通过拉动一束第一中空纤维膜的两端，安装张紧机构以将第一中空纤维膜保持在紧密状态。
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公开(公告)号：KR1020140086152A
公开(公告)日：2014-07-08
申请号：KR1020120156292
申请日：2012-12-28
CPC classification number: H01M8/04149 , H01M8/0267 , H01M2008/1095 , Y02E60/50
Abstract: Introduced is a humidifier of a fuel cell system including: a bipolar plate cut into an embossed form; and a humidifying membrane coupled to both upper and lower ends of the bipolar plate. The bipolar plate and the humidifying membrane form a continuous fluid space, and the bipolar plate is cut to have different widths in contact with the upper and lower ends of the humidifying membrane.
Abstract translation: 引入的是燃料电池系统的加湿器，包括：切割成压花形式的双极板; 以及耦合到双极板的上端和下端的加湿膜。 双极板和加湿膜形成连续的流体空间，并且双极板被切割成具有与加湿膜的上端和下端接触的不同宽度。
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Patent Agency Ranking
公开(公告)号：KR101091662B1
公开(公告)日：2011-12-08
申请号：KR1020100009276
申请日：2010-02-01
Inventor： 구진우
Abstract: 본발명은연료전지시스템에관한것으로서, 연료전지스택을통과하는공기의방향을정, 역으로전환시킬수 있도록구성됨으로써, 연료전지스택내에서막전극접합체가전체적으로고르게가습되는동시에종래의플러딩현상및 막전극접합체의손상등이방지되는연료전지시스템에관한것이다. 또한본 발명은가습기를통해공급되는공기가복수의연료전지스택을순차적으로통과하도록하여, 스택들을순차적으로통과하는공기에의해상류측스택에서생성된충분한양의수분이하류측스택으로공급되도록함으로써, 하나의가습기에의해복수의연료전지스택이전체적으로고르게가습될수 있는연료전지시스템에관한것이다.
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公开(公告)号：KR1020110059977A
公开(公告)日：2011-06-08
申请号：KR1020090116435
申请日：2009-11-30
Inventor： 구진우
CPC classification number: H01M8/04589 , H01M8/04126 , H01M8/04835 , H01M2008/1095 , Y02E60/50
Abstract: PURPOSE: A membrane humidifier for a fuel cell is provided to effectively prevent the pressure dropping value within the membrane humidifier and the load of an air blower and to control the flow rate and humidification amount of the air. CONSTITUTION: In a membrane humidifier for a fuel cell, a first hollow fiber membrane bundle(110) and a second hollow fiber membrane bundle(120) are arranged at one side and the other side within a housing(101), wherein the first hollow fiber membrane bundle includes first hollow fiber membranes with relatively high humidification and the second hollow fiber membrane bundle includes second hollow fiber membranes with the humidification lower than the first hollow fiber membranes. The membrane humidifier for a fuel cell has a flow control mechanism for controlling the flow direction of the dry air flowing into the housing according to the output state of a fuel cell stack.
Abstract translation: 目的：提供一种用于燃料电池的膜加湿器，以有效地防止膜加湿器内的压降值和鼓风机的负载，并且控制空气的流量和加湿量。 构成：在用于燃料电池的膜加湿器中，第一中空纤维膜束（110）和第二中空纤维膜束（120）布置在壳体（101）内的一侧和另一侧，其中第一中空纤维膜束 纤维膜束包括具有相对高加湿性的第一中空纤维膜，第二中空纤维膜束包括第二中空纤维膜，其加湿比第一中空纤维膜低。 用于燃料电池的膜加湿器具有流量控制机构，用于根据燃料电池堆的输出状态来控制流入壳体的干燥空气的流动方向。
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公开(公告)号：KR1020120106314A
公开(公告)日：2012-09-26
申请号：KR1020110024357
申请日：2011-03-18
Abstract: PURPOSE: A device for radiating heat of membrane humidifier for fuel cell is provided to improve moisturizing effectiveness of dry air flowing inside a hollow fiber membrane because wet air is quickly converted to moisture, and flows toward the hollow fiber membrane. CONSTITUTION: A device for radiating heat of membrane humidifier for fuel cell comprises a hollow type housing(10) in which an inlet for wet air(104) is formed to penetrate through one side end, and an outlet for wet air(105) is formed in the other side end, and hollow fiber membrane bundles inserted into the housing. The housing is manufactured from material with excellent heat transfer performance, and is manufactured by molding a heat-radiant unit on outer surface except the inlet for wet air and the outlet for wet air of the housing. The heat-radiant unit consists of heat-radiant plates(300) which has regular intervals along a columnar direction of the housing, and is formed to one body.
Abstract translation: 目的：提供一种用于散发燃料电池用膜加湿器的热量的装置，以改善中空纤维膜内干燥空气的保湿效果，因为湿气迅速转化为水分，并向中空纤维膜流动。 构成：用于散发用于燃料电池的膜加湿器的热量的装置包括中空型壳体（10），其中形成用于湿空气的入口（104）穿过一侧端，并且湿空气出口（105）为 形成在另一侧端部，中空纤维膜束插入壳体。 壳体由具有优异传热性能的材料制成，并且通过在除了用于湿空气的入口和壳体的湿空气出口之外的外表面上模制热辐射单元来制造。 热辐射单元由沿着壳体的柱状方向具有规则间隔并且形成为一体的热辐射板（300）组成。
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公开(公告)号：KR1020120001200A
公开(公告)日：2012-01-04
申请号：KR1020100061881
申请日：2010-06-29
Inventor： 구진우
Abstract: PURPOSE: A humidifier for a fuel cell vehicle is provided to maximize the performance of humidifier and supplying air with applicable humidity into a fuel cell, by constantly maintaining the temperature of air inserted into the modifier through thermoelectric element, regardless of ambient temperature. CONSTITUTION: A humidifier(10) for a fuel cell vehicle comprises: a thermoelectric element(11) for heating or cooling air inserted from a compressor(20), to appreciable temperature for improving humidifying performance; and a humidifier(12) controlling moisture for the air to correspond with the temperature, and supplying the air into a fuel cell(30). The thermoelectric element controls the temperature of the air for corresponding with the demanded moisture for the fuel cell, according to the output voltage property of the fuel cell.
Abstract translation: 目的：提供一种用于燃料电池车辆的加湿器，通过不管环境温度如何，通过不间断地通过热电元件保持插入到改性剂中的空气的温度，从而使加湿器的性能和适用湿度的空气供应到燃料电池中。 构成：用于燃料电池车辆的加湿器（10）包括：用于加热或冷却从压缩机（20）插入的空气的热电元件（11），以提高加湿性能的温度; 以及加湿器（12），其控制空气的湿度以对应于所述温度，并将空气供应到燃料电池（30）中。 根据燃料电池的输出电压特性，热电元件根据燃料电池的所需水分来控制空气的温度。
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公开(公告)号：KR1020110089743A
公开(公告)日：2011-08-09
申请号：KR1020100009276
申请日：2010-02-01
Inventor： 구진우
Abstract: PURPOSE: A fuel cell system is provided to evenly humidify a membrane electrode assembly within a fuel cell stack and to prevent a flooding phenomenon and the damage of a membrane electrode assembly by reversely converting the direction of the air passing through the fuel cell stack. CONSTITUTION: A fuel cell system comprises a humidifier(30) humidifying the air, a fuel cell stack generating electricity using the humidified air as reaction gas, and a convert device. In the convert device, a plurality of fuel cell stacks are serially connected to the flow path of the air in order to successively pass through the humidified air; the moisture generated from the upstream stack is supplied to the downstream stack by the air successively passing through the fuel cell stacks; and the air which successively passes through the stacks from the humidifier is reversely converted.
Abstract translation: 目的：提供燃料电池系统，以均匀地加湿燃料电池堆内的膜电极组件，并通过反向转换通过燃料电池堆的空气的方向来防止淹水现象和膜电极组件的损坏。 构成：燃料电池系统包括加湿空气的加湿器（30），使用加湿空气作为反应气体发电的燃料电池堆和转换装置。 在转换装置中，多个燃料电池堆串联连接到空气的流动路径，以便连续地通过加湿空气; 从上游堆积产生的水分通过连续通过燃料电池堆的空气供应到下游堆叠; 并且从加湿器连续地通过堆叠的空气被反向转换。
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