-
公开(公告)号：KR1020090009342A
公开(公告)日：2009-01-23
申请号：KR1020070072516
申请日：2007-07-20
Applicant: 현대자동차주식회사
IPC: H01M8/02
CPC classification number: H01M8/0247 , H01M8/0258 , H01M8/026 , H01M8/0267 , Y02P70/56
Abstract: A metal separator for a fuel cell is provided to prevent the obstruction of the fluid flux through an oiling pipe by forming a sub-flow channel having small width and small cross-sectional area compared with the oiling pipe. A metal separator(100) for a fuel cell is manufactured though a stamping molding process by using two metallic thin films. A cooling channel is formed at the inner side of a first metallic thin film(101) and a second metallic thin film(102) in stamping molding. The respective first and second oiling pipes(104, 105) are formed at the outer side of the first and the second metallic thin films. The respective first and second subsidiary flow channels (107, 108) are formed on the floor side of the first and the second oiling pipes.
Abstract translation: 提供一种用于燃料电池的金属隔板，用于通过形成与供油管相比具有小的宽度和小横截面面积的子流动通道，防止流体通过输油管的阻塞。 通过使用两个金属薄膜通过冲压成型工艺来制造用于燃料电池的金属分离器（100）。 在第一金属薄膜（101）和第二金属薄膜（102）的内侧形成有冲压成型的冷却通道。 在第一和第二金属薄膜的外侧形成相应的第一和第二供油管道（104,105）。 相应的第一和第二辅助流动通道（107,108）形成在第一和第二给油管的地板一侧。
-
公开(公告)号：KR100757131B1
公开(公告)日：2007-09-10
申请号：KR1020060081812
申请日：2006-08-28
Applicant: 현대자동차주식회사
IPC: H01M8/02
CPC classification number: Y02P70/56 , H01M8/0247 , H01M8/0223 , H01M8/0267 , Y02E60/50
Abstract: A metal and polymer composite end plate for a fuel cell capable of being manufactured by a single process is provided to improve mechanical strength, to reduce deformation and to lower manufacturing costs. A metal and polymer composite end plate is mounted at the both terminal of a fuel cell stack to support the both terminals of the fuel cell stack, is provided with a plurality of inlet and outlet manifold(210) for the flow of hydrogen and air and cooling water, and comprises a plated metal frame(220); and a polymer structure(230) which accommodates the metal frame and is molded integrally. Preferably the polymer structure is injection or extrusion molded so as to surround the metal frame.
Abstract translation: 提供一种能够通过单一工艺制造的用于燃料电池的金属和聚合物复合端板，以提高机械强度，减少变形并降低制造成本。 金属和聚合物复合端板安装在燃料电池堆的两端以支撑燃料电池堆的两端，设有多个用于氢气和空气流的入口和出口歧管（210），以及 冷却水，并且包括电镀金属框架（220）; 和聚合物结构（230），其容纳金属框架并且一体模制。 优选地，聚合物结构被注射或挤出模制以围绕金属框架。
-
公开(公告)号：KR1020070060542A
公开(公告)日：2007-06-13
申请号：KR1020050120217
申请日：2005-12-08
Applicant: 현대자동차주식회사
IPC: B22D31/00
Abstract: An equipment for removing a sprue and a runner of a cylinder block, which can continuously perform sprue removal and runner removal in one process using a fixing jig and a clamping unit only, prevents foreign materials such as molding sand and the like from being accumulated on the fixing jig, and makes it not necessary to use a rotary clamping unit for fixing left and right side faces of the cylinder block, is provided. An equipment for removing a sprue(50) and a runner(51) of a cylinder block(10) comprises: a clamping device(30) for fixing the cylinder block while moving in front and rear directions of the cylinder block; a sprue removing device(40) installed in a front lower part of the cylinder block to cut the sprue; and a runner removing device(60) comprising rotary shafts(61) disposed at both sides of a lower part of the runner of the cylinder block in a length direction of the cylinder block and rotated by a motor of which position is fixed, and rotary plates(62) which are fixed to the rotary shafts in a predetermined distance, and have first supporting faces formed on upper parts thereof to support the runner, runner cutting faces formed next to the first supporting faces, and second supporting faces formed on lower parts thereof to support the lower face of the cylinder block after the runner is removed from the cylinder block.
Abstract translation: 用于去除气缸体的浇口和流道的设备，其可以使用固定夹具和夹紧单元在一个过程中连续地进行浇道除去和流道移除，防止诸如型砂等异物堆积在 固定夹具，并且不需要使用用于固定气缸体的左右侧面的旋转夹紧单元。 用于去除气缸体（10）的浇道（50）和浇道（51）的设备包括：夹持装置（30），用于在气缸体的前后方向上移动时固定气缸体; 浇口移除装置（40），其安装在所述气缸体的前下部以切割所述浇道; 以及转子移除装置（60），其包括设置在气缸体的流道的下部的两侧的气缸体的长度方向的旋转轴（61），并且通过固定位置的马达旋转 固定在旋转轴上的预定距离的板（62），并且具有形成在其上部的第一支撑面以支撑流道，形成在第一支撑面旁边的流道切割面和形成在下部的第二支撑面 以在从气缸体移除转轮之后支撑气缸体的下表面。
-
公开(公告)号：KR101822286B1
公开(公告)日：2018-01-26
申请号：KR1020160082563
申请日：2016-06-30
Applicant: 현대자동차주식회사
IPC: H01M8/248 , H01M8/04828 , H01M8/04537
Abstract: 본발명에따른연료전지스택의면압조절장치는적층된다수의반응셀과측정셀로구성된연료전지스택; 연료전지스택의엔드플레이트에결합되어, 작동될시 연료전지스택을가압하도록마련된가압장치; 및측정셀에포함된분리판들간의전압차를측정하고, 전압차에따라상기가압장치를작동시키는제어부;를포함할수 있다.
-
公开(公告)号：KR1020170067315A
公开(公告)日：2017-06-16
申请号：KR1020150173841
申请日：2015-12-08
Applicant: 현대자동차주식회사
CPC classification number: H01M8/0245 , B05D1/18 , B05D1/265 , H01M8/0234 , H01M8/0239 , Y02P70/56
Abstract: 본발명은기체확산층을구성하는거대기공층및 미세기공층의기공크기가감소되는것을방지함과함께발수성능을향상시킬수 있도록한 연료전지용기체확산층과, 이를제조하기위한장치및 방법에관한것이다. 즉, 본발명은기체확산층을구성하는거대기공층및 미세기공층에발수제를코팅할때, 섬유형발수제로코팅하거나, 또는일정한패턴형태을갖는발수제로코팅함으로써, 거대기공층및 미세기공층의기공크기가감소되는것을방지할수 있고, 발수성능을향상시킬수 있도록한 연료전지용기체확산층과, 이를제조하기위한장치및 방법을제공하고자한 것이다.
Abstract translation: 本发明的大孔层和防止微孔层的孔径大小也减小作为燃料电池基片，所以能提高与构成扩散层的气体扩散层，并且用于制造相同的装置和方法的拒水性能。 即，本发明的大孔层和涂覆该防水剂的层时，微孔的，涂布有纤维状拒水剂，或通过涂覆具有图案hyeongtaeeul，大孔层和微孔层的构成气体扩散层的细孔防水剂 本发明提供能够防止尺寸减小和提高防水性的用于燃料电池的气体扩散层，以及用于制造该装置的设备和方法。
-
Patent Agency Ranking
公开(公告)号：KR101714295B1
公开(公告)日：2017-03-09
申请号：KR1020160001420
申请日：2016-01-06
IPC: H01M8/02
CPC classification number: H01M8/0258 , H01M8/0276 , H01M8/2483
Abstract: 본발명에의한연료전지는, 양측에매니폴드홀이형성되고, 양측매니폴드홀의사이로돌출된복수의유로랜드및 유로랜드사이의복수의유로채널이형성되며, 유로채널의단부와매니폴드홀의사이에일정간격을두고통공된복수의연통홀이형성된분리판및 분리판에결합되며, 매니폴드홀과연통홀의사이에배치되어매니폴드홀과연통홀의사이를차단하는차단부및 차단부에서각각의연통홀의사이로돌출되어연통홀들을분리시키는복수의분리부로구성된가스켓을포함하고, 분리부와마주하지않는유로랜드는분리부와마주하는유로랜드보다단부가연통홀을향해더 길게연장된것을특징으로한다.
-
-
公开(公告)号：KR101655509B1
公开(公告)日：2016-09-07
申请号：KR1020130162012
申请日：2013-12-24
IPC: H01M8/02
CPC classification number: B29C65/48 , B29C45/14311 , B29C45/14336 , B29C45/14467 , B29L2031/265 , B29L2031/3468 , B32B37/24 , B32B2457/18 , H01M8/0206 , H01M8/0267 , H01M8/0273 , H01M8/0286 , H01M8/0297 , Y02P70/56
Abstract: 본발명은애노드분리판과캐소드분리판의강성을구조적으로증대하여연료전지스택의구조안정성및 내구성등을향상하고스택의양산성을확보할수 있는연료전지용분리판조립체및 이의제조방법을제공하는데그 목적이있다. 이에본 발명에서는, 애노드분리판; 캐소드분리판; 상기애노드분리판과캐소드분리판의가장자리부사이에일체로접합되는냉각면프레임; 상기냉각면프레임을개재한애노드분리판과캐소드분리판의가장자리부를동시에감싸도록형성된가스켓;을포함하는것을특징으로하는연료전지용분리판조립체를제공한다.
-
公开(公告)号：KR1020160071874A
公开(公告)日：2016-06-22
申请号：KR1020140179605
申请日：2014-12-12
CPC classification number: H01M8/0258 , H01M8/026 , H01M8/04029 , H01M2250/20 , Y02P70/56 , Y02T90/32 , Y02T90/34 , H01M8/10 , H01M4/86 , H01M8/02 , H01M8/1009 , H01M8/1016 , H01M8/1018 , H01M8/106 , H01M8/1069
Abstract: 본발명은제작성이향상된연료전지스택에관한것이다. 이러한본 발명은확산유로가마련되어반응기체및 냉각수를분배시키는확산부및 상기확산부로부터연속되게형성되며, 상기확산유로에비해높이가높은반응유로가마련되어상기확산부로부터분배된반응기체가이동하며화학반응에의해전자가발생되게하는반응부및 상기확산부및 상기반응부와밀착되는기체확산층을포함하는것을특징으로한다.
Abstract translation: 本发明涉及具有改进的可生产性的燃料电池堆。 燃料电池堆包括：扩散单元，其具有扩散流动路径并分配反应气体和冷却水; 反应单元，其由扩散单元连续形成，并且当从扩散单元分布的反应气体通过具有比扩散流路高的反应流路移动时，通过化学反应产生电子; 以及与扩散单元和反应单元紧密接触的气体扩散层。
-
公开(公告)号：KR1020150126742A
公开(公告)日：2015-11-13
申请号：KR1020140053221
申请日：2014-05-02
Applicant: 현대자동차주식회사
Abstract: 복수의분리판들이결합되어형성된복수의냉각수채널들; 및상기냉각수채널들중 최외곽채널의내부에끼움결합되는가스켓;을포함하는연료전지스택이소개된다.
Abstract translation: 本发明涉及一种燃料电池堆，其特征在于包括：多个冷却剂通道，多个分离板通过该多个冷却剂通道组合而成; 以及插入并连接到冷却剂通道中的最外侧通道的内部的垫圈。
-
-
-
-
-
-
-
-
-
Search Results
105
records
(took 0.022 seconds)
