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公开(公告)号:KR1020180080447A
公开(公告)日:2018-07-12
申请号:KR1020170001176
申请日:2017-01-04
Applicant: 현대자동차주식회사
CPC classification number: B62D25/06 , B60J10/30 , B62D29/007 , B62D29/008
Abstract: 알루미늄재질로구성되는루프패널및 루프패널과분리가능하게결합하고, 스틸재질로구성되는루프리어레일을포함하는차량용 루프를제공한다. 알루미늄재질로구성되는루프패널, 루프패널의후 단부에분리가능하게결합되고, 스틸재질로구성되는루프리어레일, 루프리어레일에일 단부가결합되는힌지및 힌지의타 단부에결합되어힌지를통한회전으로개폐되도록마련되는테일게이트를포함하고, 루프리어레일은회전하는테일게이트와간섭을피할수 있도록굴곡지게마련되는언더컷부를포함한다.
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公开(公告)号:KR1020170121411A
公开(公告)日:2017-11-02
申请号:KR1020160049791
申请日:2016-04-25
Applicant: 현대자동차주식회사
Inventor: 정희석
IPC: H01M8/0265 , H01M8/0267 , H01M8/1018
CPC classification number: H01M8/0265 , H01M8/0267 , H01M2008/1095 , Y02E60/521
Abstract: 본발명은반응기체가흐르는채널의외면에비균등폭을갖는냉각수이동통로를형성하여, 연료전지의내구성향상및 성능향상을도모할수 있도록한 연료전지의비균등냉각분리판에관한것이다. 이를위해, 본발명은채널내를흐르는반응기체와수직인방향으로냉각수가흐르는통로로서채널외면에서채널내측으로볼록하게돌출되는형상을갖는다수의냉각수이동통로를형성하되, 채널의전체길이구간중 선택된구간마다비균등한폭으로형성하여, 냉각수가비균등한폭을갖는각 냉각수이동통로들을통과할때마다냉각수의압력손실변화및 유량및 압력손실변화를유도할수 있도록한 것을특징으로하는연료전지의비균등냉각분리판을제공한다.
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公开(公告)号:KR1020160136588A
公开(公告)日:2016-11-30
申请号:KR1020150070263
申请日:2015-05-20
Applicant: 현대자동차주식회사
Inventor: 정희석
IPC: H01M8/02
CPC classification number: H01M8/0267 , H01M8/0258
Abstract: 본발명은연료전지용분리판에관한것으로서, 반응영역전체의균일한발전을도모할수 있고, 한계전류밀도및 출력밀도를증가시킬수 있으며, 연료전지성능및 효율을향상시킬수 있는연료전지용분리판을제공하는데주된목적이있는것이다. 상기한목적을달성하기위해, 가스확산층과의사이에캐소드채널을형성하는유로부와, 가스확산층에접합된상태에서냉각수채널을형성하는랜드부를가지는캐소드분리판; 및가스확산층과의사이에애노드채널을형성하는유로부와, 가스확산층에접합된상태에서냉각수채널을형성하는랜드부를가지는애노드분리판으로구성되고, 상기캐소드분리판의캐소드채널은교차막힘채널구조로, 상기애노드분리판의애노드채널은유로가나란한방향으로형성된병렬채널구조로형성되며, 상기캐소드분리판과애노드분리판에서유로부와랜드부가형성된반응영역의일측장변가장자리부를따라공기입구매니폴드홀이형성되고, 상기반응영역의타측장변가장자리부를따라공기출구매니폴드홀이형성되어, 상기캐소드채널의길이방향이반응영역의폭 방향이되도록한 것을특징으로하는연료전지용분리판이개시된다.
Abstract translation: 用于燃料电池的双极板结构包括具有第一流场部分的阴极双极板,以在第一流场部分和第一气体扩散层之间形成阴极通道,以及形成冷却剂通道的第一焊盘部分。 阳极双极板具有第二流场部分,以在第二流场部分和第二气体扩散层之间形成阳极通道,并且第二焊盘部分形成冷却剂通道。 阴极通道具有交错的通道结构,并且阳极通道具有平行的通道结构。 空气入口歧管孔沿着阴极和阳极双极板中的反应区域的两个长边缘部分中的一个形成。 沿着反应区域的两个长边缘部分中的另一个形成空气出口歧管孔。
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公开(公告)号:KR1020160104119A
公开(公告)日:2016-09-05
申请号:KR1020150026218
申请日:2015-02-25
IPC: B21D26/033 , B21D26/041 , B21D19/08 , B21D37/18
CPC classification number: B21D26/033 , B21D19/08 , B21D26/041 , B21D37/18
Abstract: 본발명은고강도소재를이용하여플랜지를갖는부품을성형할수 있는핫 블로우포밍장치및 이를이용한플랜지를갖는부품의핫 블로우포밍방법에관한것으로서, 본발명의일 실시예에따른핫 블로우포밍장치는제품의하단면형상으로형성되고그 상부에튜브가안착되는하부금형이장착된하부다이; 상기제품의상단면형상으로형성된상부금형이상기하부금형방향으로승강가능하게설치되어상기튜브를가압하여상기제품의플랜지부를형성하는상부다이; 및상기튜브의양 단부에설치되어상기튜브내부에가스를공급하여, 상기튜브를확관시키는가압부;를포함한다.
Abstract translation: 本发明涉及一种具有使用其的凸缘的部件的热吹塑成型装置和热吹成形方法,其中热吹成形装置可以形成具有高强度材料的凸缘的部件。 根据本发明的实施例,热吹成形装置包括:下模,其中下模安装成产品的下端表面的形状,其中管安装在上部; 形成产品的上端面形状的上模的产品的凸缘单元的上模被安装成沿着下模的方向抬起; 以及安装在管的两个端部中的加压单元,以将气体供应到管的内部以使管膨胀。
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公开(公告)号:KR1020150041958A
公开(公告)日:2015-04-20
申请号:KR1020130120563
申请日:2013-10-10
Applicant: 현대자동차주식회사
Abstract: 본발명은, 사이드멤버에서브프레임을결합시키는서브프레임장착용볼트에있어서, 볼트홀이타공되며상기사이드멤버에고정되는브라켓; 및상기볼트홀의직경보다더 크게형성된헤드부와상기볼트홀의직경보다작게형성된스크류부를갖는볼트;를포함하고, 상기볼트는스크류부가볼트홀에끼워지면헤드부가브라켓에거치되도록장착되되, 상기볼트에충격이가해지면브라켓의파단을유도하기위해서헤드부의외주면에일측으로돌출된돌기가형성된다. 상기와같은구성의본 발명은볼트에충격이가해지면돌기가브라켓의상면을찍어누름에따라브라켓의파단과볼트의이탈을더 효율적으로유도할수 있는효과가있다.
Abstract translation: 本发明涉及一种用于安装将子框架连接到侧构件的子框架的螺栓。 用于安装子架的螺栓包括:一个支架,其中螺栓孔被穿孔,并且固定在侧部件上; 以及螺栓,其包括具有比螺栓孔大的直径的头单元和具有比螺栓孔小的直径的螺钉单元。 在螺栓中,当螺钉单元插入到螺栓孔中时,安装头单元以便将其保持在支架上。 此外,螺栓包括在头单元的外周表面上朝向一侧突出的突起,以便在对螺栓施加冲击时引起托架破裂。 因此,在将冲击施加到螺栓的情况下,螺栓可以有效地引起支架的破裂和螺栓的分离,因为突起压紧支架的顶表面。
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公开(公告)号:KR1020150041473A
公开(公告)日:2015-04-16
申请号:KR1020130120031
申请日:2013-10-08
Applicant: 현대자동차주식회사
Abstract: 본발명은주차시차량점유공간을축소할수 있는새로운개념의차체구조가적용됨으로써주차공간의축소와주차공간의효율적인이용을가능하게하여주차난해소에기여할수 있고, 주차난문제의근본적인해결에최대한접근할수 있도록한 차량을제공하는데그 목적이있는것이다. 상기한목적을달성하기위해, 본발명은각각의골격프레임에차체패널을조립하여구성한이너바디와아우터바디를포함하면서상기이너바디와아우터바디가교차배치되어서로에대하여상대회전가능하게힌지결합된조인트연결형차체구조를가지며, 이너바디와아우터바디의교차각도를조절하기위한각도조절수단이구비되어상기각도조절수단에의해상기양측의바디가상대회전하여교차각도가조절될경우이너바디와아우터바디에설치된전륜과후륜간의휠 베이스가조정될수 있도록된 조인트연결형차체구조를가지는차량에관한것이다.
Abstract translation: 本发明的目的是提供一种具有接头连接型结构的车辆,其减少停车所需的区域,并且通过具有能够减少车辆所在的车辆占用空间的新的车辆结构来有效地利用停车位 停车,解决停车问题,解决停车问题。 为了实现上述目的,车辆包括内框架和外框体,其被构造成在框架中具有车辆面板。 车辆具有接合连接车辆结构,使得内体和外体可以通过彼此交叉而相对旋转。 车辆具有用于控制车体的交叉角度的角度调节单元。 当通过角度调节单元相对旋转两侧的主体并且调整交叉角度时,可以调整安装在内部主体和外部主体中的前轮和后轮之间的车轮底座。
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公开(公告)号:KR1020130066795A
公开(公告)日:2013-06-21
申请号:KR1020110133461
申请日:2011-12-13
Applicant: 현대자동차주식회사
Inventor: 정희석
CPC classification number: H01M8/0254 , H01M8/0258 , H01M8/026 , H01M8/0263 , H01M8/0267 , H01M8/0271
Abstract: PURPOSE: A porous separator for a fuel cell is provided to provide reaction gas turbulent flow, to have excellent processing ability, and to reduce flow resistance of reaction gas. CONSTITUTION: A porous separator for a fuel cell comprises: a flow plate(40) which includes an upwardly inclined first flow surface(41) with a plurality of flow holes(43), and a downwardly inclined second slow surface(42) with the flow holes, and a flow channel plate(40), and is attached to the outer side of a gas diffusion layer of the fuel cell; and a flat plate which is attached to the outer side of the flow plate, and seals the flow plate as a hydrogen or air channel. When laminating plural cells composing the fuel cell, a space between flat plates is formed with cooling water channels. [Reference numerals] (AA) Width direction; (BB) Length direction(gas flow direction)
Abstract translation: 目的:提供一种用于燃料电池的多孔隔板,以提供反应气体湍流,具有优异的加工能力,并降低反应气体的流动阻力。 构成:用于燃料电池的多孔分离器包括:流动板(40),其包括具有多个流动孔(43)的向上倾斜的第一流动表面(41)和具有向下倾斜的第二缓慢表面(42)的流动板 流通孔和流路板(40),并且附接到燃料电池的气体扩散层的外侧; 以及附接到流动板的外侧的平板,并且将流动板作为氢气或空气通道进行密封。 当层压构成燃料电池的多个电池时,由冷却水通道形成平板之间的空间。 (标号)(AA)宽度方向; (BB)长度方向(气流方向)
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公开(公告)号:KR1020040015518A
公开(公告)日:2004-02-19
申请号:KR1020020047791
申请日:2002-08-13
Applicant: 현대자동차주식회사
Inventor: 정희석
IPC: B62D25/20
Abstract: PURPOSE: A structure for mounting an under cover of a vehicle is provided to prevent an end of a bolt or a nut from being protruded out of the lower surface of the under cover even though the under cover is mounted to the lower of a floor panel, accordingly to improve appearance, and to increase the mounting efficiency of the under cover by preventing the breakdown of the bolt or the nut if the under cover contacts to a road surface. CONSTITUTION: A structure for mounting an under cover(20) to the lower of a floor panel(10) of a vehicle includes a bent unit(21) formed at the under cover and bent upward at a predetermined depth. The upside of the bent unit and the lower side of the floor panel are mutually surface-contacted and combined by a combining member(12). The combining member is a bolt and the end of the bolt is not protruded out of the under cover but positioned in the bent unit.
Abstract translation: 目的:提供一种用于安装车辆底盖的结构,以防止螺栓或螺母的一端从下盖的下表面突出,即使底盖安装在底板的下部 因此,如果下盖与路面接触,则通过防止螺栓或螺母的破坏来改善外观,并提高底盖的安装效率。 构成:用于将下盖(20)安装到车辆的地板(10)的下部的结构包括:弯曲单元(21),形成在下盖上并以预定深度向上弯曲。 弯曲单元的上侧和底板的下侧通过组合构件(12)相互表面接触和组合。 组合构件是螺栓,并且螺栓的端部不从下盖突出,而是位于弯曲单元中。
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公开(公告)号:KR100401631B1
公开(公告)日:2003-10-17
申请号:KR1020010010519
申请日:2001-02-28
Applicant: 현대자동차주식회사
Inventor: 정희석
IPC: B21D5/16
Abstract: PURPOSE: A hemming process is provided which is capable of improving production cost and quality problems by removing post-processes generated during the hemming process. CONSTITUTION: In a hemming process for a panel consisting of an inner plate(32) and an outer plate(30), the hemming process comprises the processes of flanging and clinching the edge of the outer plate(30) of the panel inward; coating adhesive comprising a plurality of ceramic balls(34) on a gap of the clinched part; resting the inner plate(32) by inserting the inner plate(32) of the panel into the coated adhesive; and hemming coupling the outer plate(30) of the panel to the inner plate(32) of the panel.
Abstract translation: 目的:提供一种卷边工艺,通过消除折边过程中产生的后处理,能够改善生产成本和质量问题。 构成:在由内板(32)和外板(30)组成的面板的卷边过程中,卷边过程包括将面板的外板(30)的边缘向内翻边和咬合的过程; 在所述铆接部分的间隙上包括多个陶瓷球(34)的涂层粘合剂; 通过将面板的内板(32)插入到涂覆的粘合剂中而使内板(32)搁置; 和将面板的外板(30)卷边连接到面板的内板(32)。
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公开(公告)号:KR100383990B1
公开(公告)日:2003-05-14
申请号:KR1020000081616
申请日:2000-12-26
Applicant: 현대자동차주식회사
IPC: B62D65/04
CPC classification number: B62D25/084 , B60K11/04
Abstract: A structure of a front end module is disclosed to include horn module, cooling module, bumper and head lamps assembled at one panel and then mounted onto a front side member of a vehicle body at a single work step in a vehicle assembly line, thereby enabling a reduction in the number of assembly processes and in the relevant manufacturing cost.
Abstract translation: 公开了一种前端模块的结构,其包括组装在一个面板上的喇叭模块,冷却模块,保险杠和头灯,然后在车辆组装线中的单个工作步骤处将其安装到车身的前侧构件上, 装配工艺数量和相关制造成本的减少。
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