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公开(公告)号:KR101558682B1
公开(公告)日:2015-10-07
申请号:KR1020130147267
申请日:2013-11-29
Applicant: 현대자동차주식회사
CPC classification number: Y02E60/321
Abstract: 본발명의수소탱크압력밸브이상대처방법에서는수소통로개폐용밸브(3-1,3-2,3-3)를각각갖춘다수의수소탱크(1-1,1-2,1-3)에각각설치된압력센서(10-1,10-2,10-3)의 P1,P2,P3(압력검출값)을각각압력모니터링하고, 서로비교된압력값중약 50bar의압력차가존재하는수소탱크에구비된밸브가이상(Fail)으로판단되며, 이상(Fail)으로판단된밸브와이를구비한수소탱크에대한정보가운전자에게제공됨으로써주행중 밸브와수소탱크의이상(Fail)이정확히판단되고, 특히밸브고장에의한수소탱크의연료차단이가져올수 있는운전자의연비저하인식이방지됨으로써운전중 안전도확보되는특징을갖는다.
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公开(公告)号:KR1020150072850A
公开(公告)日:2015-06-30
申请号:KR1020130160456
申请日:2013-12-20
Applicant: 현대자동차주식회사 , 충남대학교산학협력단
CPC classification number: C01B3/08 , C01F7/00 , C01F7/428 , H01M8/065 , H01M2250/20 , Y02E60/36 , Y02E60/50 , Y02T90/32 , H01M8/04097 , H01M8/0662
Abstract: 연료전지의수소공급시스템에서알루미늄및 금속수산화물의반응을통해수소를생성하는단계; 상기반응에서수소와동시에생성된알루미늄화합물을회수하는단계; 상기알루미늄화합물로부터알루미늄수산화물을수득하는단계; 상기알루미늄수산화물을열처리하여산화알루미늄을수득하는단계; 상기산화알루미늄을환원하여알루미늄을수득하는단계; 및상기수득된알루미늄을상기수소생성단계의원료로재공급하는단계를포함하는연료전지수소공급시스템의원료재생방법및 원료재생시스템에관한것이다.
Abstract translation: 本发明涉及一种用于供应燃料电池氢的系统中的原料的再生方法,包括以下步骤:通过使铝与金属氢氧化物反应而产生氢; 收集由反应产生的氢和铝化合物; 从铝化合物中获得氢氧化铝; 用氢氧化铝处理,得到氧化铝; 使氧化铝脱氧并获得铝; 并将获得的铝作为原料再次供给到生成氢的步骤,以及在燃料电池的氢气供给系统中的原料的再生系统。
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公开(公告)号:KR1020140053730A
公开(公告)日:2014-05-08
申请号:KR1020120120006
申请日:2012-10-26
Applicant: 현대자동차주식회사 , 충남대학교산학협력단
Abstract: Introduced in the present invention is a fuel generator of a fuel cell vehicle including: a maing reactor room built in with an aluminum coil; an auxiliary room stored with sodium hydroxide solution, and connected with the main reactor room to distribute production gas; a circulation pump for supplying the sodium hydroxide of the auxiliary room to the main reactor room when generating a fuel, and recovers the sodium hydroxide from the main reactor room back into the auxiliary room when the generation stops; and a separation device connected to the main reactor room or the auxiliary room to separate the hydrogen gas and other remnant gases from the production gas and supply the hydrogen gas to the fuel cell.
Abstract translation: 在本发明中引入的是燃料电池车辆的燃料发生器,其包括:用铝线圈构建的起反应室; 储存有氢氧化钠溶液的辅助室,并与主反应室连接以分配生产气体; 用于在产生燃料时将辅助室的氢氧化钠供应到主反应器室的循环泵,并且当发电停止时将氢氧化钠从主反应器室回收回辅助室; 以及连接到主反应室或辅助室的分离装置,以将氢气和其它残余气体与生产气体分离并将氢气供应到燃料电池。
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公开(公告)号:KR1020100057292A
公开(公告)日:2010-05-31
申请号:KR1020080116268
申请日:2008-11-21
Applicant: 현대자동차주식회사
Inventor: 김창호
Abstract: PURPOSE: A front body structure is provided to effectively absorb front impact energy by linearizing a reinforcing member which connects a dash lower panel and a cowl crossbar, and to reduce manufacturing costs without using a crossbar mounting. CONSTITUTION: A front body structure comprises front side members(100), a shock absorber housing(200), a dash lower panel(300), a cowl crossbar(400), and reinforcing members(500). The front side members are formed in both sides of the bottom of an engine room. The shock absorber housing is formed between the front side members and a fender apron member. The dash lower panel is formed between the engine room and a vehicle room. The cowl crossbar is formed between front pillar inner panels formed in the vehicle room. The reinforcing members absorb front impact energy.
Abstract translation: 目的:提供前体结构,通过线性化连接冲破下面板和前围横梁的加强构件来有效地吸收前冲击能量,并且在不使用横梁安装的情况下降低制造成本。 构造:前身结构包括前侧构件(100),减震器壳体(200),仪表板下面板(300),前围横梁(400)和加强构件(500)。 前侧构件形成在发动机室的底部的两侧。 减震器壳体形成在前侧构件和挡泥板围裙构件之间。 发动机下面的面板形成在发动机室和车室之间。 整流罩十字杆形成在车室内形成的前柱内板之间。 增强件吸收前冲击能。
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公开(公告)号:KR2019960035003U
公开(公告)日:1996-11-21
申请号:KR2019950008488
申请日:1995-04-25
Applicant: 현대자동차주식회사
Inventor: 김창호
IPC: F16J10/04
Abstract: 본고안은자동차용실린더라이너에관한것으로서, 실린더라이너외주면에수직방향으로형성된단턱부가형성되고상기단턱부에열전달링을압착하고, 상기단턱부하측방에형성된요홈에는실린더라이너내로침입되는이물질및 기밀과수밀을유지시킬수 있도록실을끼움으로써, 폭발행정에따른연소시실린더라이너에전달된열이열전달링에의해외기로방출되어실린더라이너의원주방향의온도구배를하강시킴과동시에이에따라열변형및 오일소모를감소시켜실린더의성능을향상시킬수 있다.
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公开(公告)号:KR2019960023251U
公开(公告)日:1996-07-20
申请号:KR2019940038754
申请日:1994-12-30
Applicant: 현대자동차주식회사
Inventor: 김창호
IPC: F02F3/00
Abstract: 연소실내의최대압력을낮추어배기가스내의질소산화물생성을적제하기위하여, 실린더헤드와함께연소실을제공하는피스톤을갖는내연기관에있어서, 상기한피스톤은스커트부(10)와일체로형성되는피스톤헤드(8)와, 이피스톤헤드(8)와컨넥팅로드(12)를연결하는핀 보스(14)가분할형성되고, 이들피스톤헤드(8)와핀 보스(14)는탄성연결부재(16)에의해탄성적으로연결되는내연기관의연소실가변피스톤.
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公开(公告)号:KR20180013255A
公开(公告)日:2018-02-07
申请号:KR20160096698
申请日:2016-07-29
Applicant: 현대자동차주식회사
IPC: B60L3/00 , B60K15/035 , B60L11/18 , H01M8/04223 , H01M8/04303
CPC classification number: H01M8/04425 , B60L11/1898 , H01M8/04089 , H01M8/04201 , H01M8/04228 , H01M8/04231 , H01M8/04303 , H01M8/04776 , H01M8/04955 , H01M8/24 , H01M16/006 , H01M2250/20
Abstract: 본발명은연료탱크의밸브내부리크제거방법에있어서, 연료공급밸브및 연료퍼지밸브를개방한상태에서, 상기탱크밸브개방에의해상기연료탱크로부터스택측으로기준유량을공급함으로써상기내부리크를제거하는단계;를포함하는연료탱크밸브내부리크제거방법에관한것이다.
Abstract translation: 一种消除燃料箱阀泄漏的方法包括当发生泄漏时,在箱阀关闭的状态下消耗存储在燃料箱和燃料电池堆之间的通道中的燃料。
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公开(公告)号:KR101637734B1
公开(公告)日:2016-07-07
申请号:KR1020140161322
申请日:2014-11-19
Applicant: 현대자동차주식회사
CPC classification number: H01M8/04268 , H01M8/04089 , H01M8/04225 , H01M8/04253 , H01M8/04302 , H01M8/0432 , H01M8/04753 , H01M2250/20 , Y02T90/32
Abstract: 본발명은연료전지스택으로공급되는수소와공기를승온시켜공급함으로써최단시간내에스택내부의온도를목표수준까지상승시켜스택내부활성화시간을단축할수 있는연료전지차량의저온시동제어시스템을제공하는데그 목적이있다. 이에본 발명에서는, 연료전지스택으로공급되는수소의유량을조절하는고압수소유량조절밸브; 상기연료전지스택의내부온도가사전설정된기준값이하가되면상기고압수소유량조절밸브의개도율을변경제어하는연료전지제어부;를포함하며, 상기고압수소유량조절밸브의개도율감소시고압수소유량조절밸브를통과하는수소의압력이감압되어서스택으로공급되는수소의온도를승온시킬수 있도록된 것을특징으로하는연료전지차량의저온시동제어시스템을제공한다.
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公开(公告)号:KR101628569B1
公开(公告)日:2016-06-08
申请号:KR1020140178105
申请日:2014-12-11
Applicant: 현대자동차주식회사
CPC classification number: F16K31/408 , F16K31/06 , F17C13/04 , H01F7/16
Abstract: 본발명은고압솔레노이드밸브에관한것으로, 입구포트및 출구포트가형성되어메인유로를갖는바디에연결된밸브하우징과; 상기밸브하우징의둘레에권선된솔레노이드코일의자기력에의해밸브하우징의일 측에구비된고정철심을자화시켜하측에구비된플런저A와플런저B를순차적으로당겨상기바디의메인유로를개방하고, 상기고정철심과플런저B 사이에탄성구비된메인스프링에의해메인유로를닫을수 있게구성된고압솔레노이드밸브에있어서,상기고정철심은상기밸브하우징에결합되는디스크커버에의해일 측에고정되는제2고정철심과; 상기제2고정철심에서플런저B 측으로왕복작동할수 있게제1고정철심으로분할구성되며, 상기제1,2고정철심사이에상기제1고정철심을플런저B 측으로가압하는보조스프링이탄성구비하여구성하거나, 상기플런저B는제1플런저와제2플런저로분할되며, 그사이에탄성구비된보조스프링에의해상기제1,2플런저가상호반대측으로벌어지게구성된솔레노이드밸브를제공함으로써, 밸브내부유로축소, 부품수 저감등으로소형화가가능하고, 가격및 중량을절감할수 있는효과를기대할수 있다.
Abstract translation: 高压电磁阀技术领域本发明涉及一种高压电磁阀,其特征在于,包括:阀壳体,具有入口和出口,并与主流道连接; 固定金属芯,其通过缠绕在所述阀壳体上的螺线管线圈的磁力设置在所述阀壳体的一侧; 柱塞A和柱塞B设置在下部,并通过固定金属芯的磁化依次拉动,以打开主体的主流道; 以及设置在所述固定金属芯和所述柱塞B之间的具有弹性的主弹簧,其中所述固定金属芯被分为固定在一侧的第二固定金属芯,所述第二固定金属芯由与所述阀壳接合的盘盖和第一固定金属芯, 提供从第二固定金属芯朝向柱塞B的往复运动,弹性地设置在第一和第二固定金属芯之间的用于将第一固定金属芯挤压到柱塞B的辅助弹簧,或者其中柱塞B被分成第一 柱塞和第二柱塞,使得第一和第二柱塞通过弹性地设置在第一和第二柱塞之间的辅助弹簧在相反的方向上移动,从而通过减小阀内部的流动通道并减小 组件数量,降低价格和重量。
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公开(公告)号:KR101610476B1
公开(公告)日:2016-04-20
申请号:KR1020140079739
申请日:2014-06-27
Applicant: 현대자동차주식회사
CPC classification number: G08B17/00 , B60Q1/52 , G08B21/187
Abstract: 본발명은차량화재발생시수소탱크안전성경보장치및 방법에관한것으로, 보다상세하게는연료전지차량의화재발생시수소탱크의안정성여부를알려줌으로써화재진압및 인명구조활동을보조하기위한수소탱크안정성경보장치및 방법에관한것이다. 이를위해본 발명에서는수소저장탱크; 상기수소저장탱크의밸브에장착되는온도감응식압력안전장치(TPRD); 상기수소저장탱크로부터배출되는수소의유량을검출하기위한센서; 및상기센서로부터검출된수소배출유량이미리설정된기준유량범위인지여부를판단하여, 기준유량범위내인경우경보신호를송출하는제어기를포함하는차량화재발생시수소탱크안전성경보장치를제공한다.
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