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公开(公告)号：KR101294063B1
公开(公告)日：2013-08-07
申请号：KR1020110082753
申请日：2011-08-19
Applicant: 현대자동차주식회사
CPC classification number: Y02A50/2322
Abstract: 본 발명의 실시예에 따른 환원제 동결 방지장치는, 환원제가 담긴 환원제탱크, 상기 환원제에 잠기도록 상기 환원제탱크 안에 배치되는 잠열재케이스, 및 상기 잠열재케이스 내부에 충진되고, 상기 환원제의 어는점보다 그 어는점이 높은 잠열재를 포함한다.
따라서, 우레아수용액과 같은 환원제가 충진된 환원제탱크 내부에 잠열재를 배치함으로써, 차량의 연료소모를 증가시키지 않고, 운전조건에 영향을 미치지 않으면서, 반영구적으로 환원제의 동결을 안정적으로 방지할 수 있다.-
公开(公告)号：KR1020070118833A
公开(公告)日：2007-12-18
申请号：KR1020060053039
申请日：2006-06-13
Applicant: 현대자동차주식회사
Inventor： 류동명
IPC: B60K15/03
Abstract: A saddle fuel tank for vehicles is provided to prevent air from being sucked into a sub sender when the fuel volume in the sub tank is empty by installing a path control valve and a float member. The float member, which is moved downwards when the fuel is empty in a sub tank, causes a valve body installed inside the path control valve to close an inlet of a second pipe of the sub sender, thereby preventing the air from being supplied to an engine. A saddle fuel tank has a main tank. The main tank has a fuel pump for supplying the fuel to an engine. A sub tank has a sub sender(30). The sub sender sucks the fuel and supplies the fuel to the main tank. The sub sender includes a first pipe(31), a second pipe(32), a path control valve(33), and a float member(37). The first pipe suctions the fuel. The second pipe, which is detachable from the first pipe, transports the fuel sucked in by the first pipe to the main tank. The path control valve connects first and second pipes, and closes or opens the path between the two pipes. The float member is coupled to the path control valve. The up or down movement of the float member, which is moved up or down depending on the amount of the fuel available in the sub tank, operates the path control valve. The path control valve has a valve casing. O-rings are sealed on an outlet of the first pipe and on an inlet of the second pipe are connected to the casing. A valve body is disposed inside the valve casing. The valve body is integrated with the float member, and is rotated by up or down movement of the float member. The rotation of the valve body closes or opens the inlet of the second pipe. When the fuel in the sub tank is full, the float member is moved upwards, causing the valve body to fully open the inlet of the second pipe. When the fuel is empty, the float member is moved downwards, causing the valve body to completely close the inlet of the second pipe, thereby preventing the air from being sucked in and transported to the engine.
Abstract translation: 提供一种用于车辆的马鞍式燃料箱，用于通过安装路径控制阀和浮动构件来防止副罐中的燃料量为空的空气被吸入副发送器。 当副罐中的燃料为空时向下移动的浮子构件使安装在路径控制阀内的阀体关闭副发送器的第二管的入口，从而防止空气被供给到 发动机。 鞍式燃油箱有一个主油箱。 主罐具有用于向发动机供应燃料的燃料泵。 副坦克具有子发送者（30）。 副发送器吸入燃料并将燃料供应到主油箱。 副发送器包括第一管（31），第二管（32），路径控制阀（33）和浮子元件（37）。 第一根管吸入燃油。 从第一管可拆卸的第二管将由第一管吸入的燃料运送到主罐。 路径控制阀连接第一和第二管道，并关闭或打开两个管道之间的路径。 浮子部件联接到路径控制阀。 根据副罐中可用的燃料的量向上或向下移动的浮子构件的向上或向下运动操作路径控制阀。 路径控制阀具有阀壳体。 O形环密封在第一管的出口上，第二管的入口连接到壳体。 阀体设置在阀壳内。 阀体与浮子构件一体化，并且通过浮子构件的上下运动而旋转。 阀体的旋转关闭或打开第二管的入口。 当副罐中的燃料满时，浮子部件向上移动，使阀体完全打开第二管的入口。 当燃料为空时，浮子部件向下移动，导致阀体完全关闭第二管的入口，从而防止空气被吸入并运送到发动机。
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公开(公告)号：KR1020040033572A
公开(公告)日：2004-04-28
申请号：KR1020020062718
申请日：2002-10-15
Applicant: 현대자동차주식회사
Inventor： 류동명
IPC: F02M37/00
Abstract: PURPOSE: A safety valve of a fuel tank for a vehicle is provided to reduce man-hours, time needed for manufacture and manufacturing cost by forming a single valve functioning as a vent valve and a cut and two-way valve simultaneously and mounting the valve to the fuel tank. CONSTITUTION: A safety valve comprises a valve housing(51) having a fuel inflow hole(51a), a first evaporation gas inflow hole(51b), and a second evaporation gas inflow hole(51c) formed thereon in order, and welded to a fuel tank(1) so that the valve housing is placed in the fuel tank up to the second evaporation gas inflow hole; a housing cap(53) coupled to an upper side of the valve housing to keep air-tightness, and coupled to a valve pipe(61) passing a separator and connected to a canister; a first valve unit(70) installed to slide in the valve housing, lifted up and down by buoyancy depending on quantity of fuel flowing in through the fuel inflow hole to selectively open and close the first evaporation gas inflow hole, and forcibly sealing the first evaporation gas inflow hole in case of overturning accident to prevent leakage of fuel; and a second valve unit(80) put on an upper side of the first valve unit, sliding as the first valve unit is lifted up and down, selectively opening and closing the second evaporation gas inflow hole, and forcibly sealing a channel connected to the second evaporation gas inflow hole in case of overturning accident to prevent leakage of fuel.
Abstract translation: 目的：提供一种用于车辆的燃料箱的安全阀，通过同时形成用作排气阀和切断二通阀的单个阀来减少制造时间和制造成本所需的时间，并安装阀 到燃油箱。 构成：安全阀包括依次形成有燃料流入孔（51a），第一蒸发气体流入孔（51b）和第二蒸发气体流入孔（51c）的阀壳体（51），并焊接到 燃料箱（1），使得阀壳体放置在燃料箱中直到第二蒸发气体流入孔; 壳体盖（53），其联接到所述阀壳体的上侧以保持气密性，并且联接到通过分离器并连接到罐的阀管（61）; 第一阀单元（70），其安装成在阀壳体内滑动，根据通过燃料流入孔流入的燃料量，通过浮力上下升降，以选择性地打开和关闭第一蒸发气体流入孔，并强制地密封第一蒸发气体流入孔 蒸发气体流入孔，以防翻倒事故，防止燃油泄漏; 以及放置在第一阀单元的上侧的第二阀单元（80），当第一阀单元被上下升降时滑动，选择性地打开和关闭第二蒸发气体流入孔，并强制地密封与第二阀单元 第二个蒸发气体流入孔，以防翻倒事故，防止燃油泄漏。
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公开(公告)号：KR100410517B1
公开(公告)日：2003-12-18
申请号：KR1020010025166
申请日：2001-05-09
Applicant: 현대자동차주식회사
Inventor： 류동명
IPC: B60K15/00
Abstract: PURPOSE: A fuel tank of a vehicle is provided to measure the amount of fuel accurately by preventing fluctuation of the oil level in a reservoir cup, and to supply fuel stably by restricting increase of fuel temperature. CONSTITUTION: A pump module(3) is installed in the upper part of a fuel tank body, and a fuel suction pipe(4) including a filter(5) and a discharge pipe(6) of return fuel are formed in the pump module. A reservoir cup(1) having a fuel flow hole(2) is mounted in the lower part of the fuel tank body, and the pump module is placed in the reservoir cup. The end of the discharge pipe is extended out of the reservoir cup, and an extension part(1a) is formed with expanding the lower part of the reservoir cup. The suction pipe is turned in inclining the vehicle, and return fuel is discharged. The remaining amount of fuel is measured accurately through a float(7), and fuel is supplied stably by preventing fluctuation of fuel level in the reservoir cup.
Abstract translation: 目的：提供一种车辆的燃料箱，通过防止贮存器杯内的油位的波动来准确地测量燃料量，并且通过限制燃料温度的升高来稳定地供应燃料。 本发明的目的在于提供一种泵模块（3），该泵模块（3）安装在燃料箱本体的上部，并且在泵模块中形成有包括过滤器（5）和返回燃料的排出管（6）的燃料吸入管（4） 。 具有燃料流动孔（2）的储存器杯（1）安装在燃料箱体的下部中，并且泵模块放置在储存器杯中。 排放管的末端伸出贮存器杯，延伸部分（1a）形成为使贮存器杯的下部膨胀。 吸入管弯入车内，返回燃料排出。 通过浮子（7）精确测量剩余燃料量，并且通过防止贮存器杯中的燃料水平的波动来稳定地供应燃料。
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公开(公告)号：KR101610464B1
公开(公告)日：2016-04-07
申请号：KR1020140043369
申请日：2014-04-11
Applicant: 현대자동차주식회사
CPC classification number: B01D19/0073 , A47L9/1683 , B01D45/08 , B01D45/12 , B01D45/16 , B01D50/002 , F01N3/2066 , F01N3/208 , F01N2610/02 , F01N2610/1406 , F01N2610/1466
Abstract: 본발명은액체와기체가혼합되어있는유체에서기체를분리배출할수 있는유체분리용세퍼레이터를제공하는데그 목적이있다. 또한본 발명은상기세퍼레이터를이용하여요소수주입시발생하는기상요소수를분리하여배출할수 있는 SCR 요소수주입시스템을제공하는데그 목적이있다.
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Patent Agency Ranking36.发明授权
公开(公告)号：KR101567229B1
公开(公告)日：2015-11-09
申请号：KR1020140084292
申请日：2014-07-07
Applicant: 현대자동차주식회사 , 코리아에프티 주식회사
CPC classification number: F01N3/2896 , B60K13/04 , B60K15/03 , B67D7/0294 , B67D7/362 , B67D7/42 , F01N3/2066
Abstract: 본발명의실외형필러넥을갖춘요소수후처리시스템에는요소수가요소수저장공간을이루는요소수탱크바디로배출되는필러하우징(3)에내장되고, 요소수주입중역류된역류요소수(U)에의한필러하우징내부의압력상승으로필러하우징(3)의입구로삽입된주입건(100-1)의셧-오프(Shut-Off)가이루어지며, 역류요소수(U)를필러하우징(3)의내부공간에저장해역류요소수(U)가필러하우징(3)의입구로나가는오버플로우(Overflow)를지연하는요소수필러넥(1); 상기요소수필러넥(1)에요소수주입파이프(10)와레벨링파이프(20)로연결된요소수탱크(30);가포함됨으로써요소수주입말기시 주입건셧오프반응시간의단축과요소수오버플로우(Overflow)의방지가가능하고, 특히요소수필러넥을차량외부로빼내준실외형레이아웃이적용됨으로써연료주입구를통한연료주입과같이편리한요소수주입이가능한특징을갖는다.
Abstract translation: 一种具有外部填充颈部的尿素后处理系统包括：尿素填充口（1），其中注射枪（100-1）的中断被内置在从其中排出尿素的填料容器（3）中 通过尿素储存空间被插入到填料容器（3）的入口中的尿素罐体，通过在喷射尿素时由溢出的尿素（U）增加填料壳体内的压力，并进行 其通过将溢出的尿素（U）储存在填料壳体（3）的内部空间中来延迟溢出的尿素（U）通过填料容器（3）的入口流出; 以及尿素罐（10）和调平管（20）连接到所述尿素填充口（1）的尿素罐（30）。 本发明的尿素后处理系统可以减少注射尿素后期的注射枪关闭响应时间并防止尿素溢出。 特别地，本发明的尿素后处理系统可以允许用户通过燃料喷射孔方便地喷射尿素，例如喷射燃料，因为应用用于将尿素填充管颈取出到车辆外部的外部型式 。
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公开(公告)号：KR101509950B1
公开(公告)日：2015-04-07
申请号：KR1020130127312
申请日：2013-10-24
Applicant: 현대자동차주식회사
IPC: F01N3/28
CPC classification number: F01N3/206 , F01N3/2066 , F01N3/28 , F01N2610/02 , F01N2610/1406 , F01N2610/1413 , F01N2610/1433 , F01N2610/1486 , Y02A50/2325 , Y02T10/24 , Y10T137/6855
Abstract: 본발명은차량용요소수장치에관한것으로, 요소수탱크(10)가차체외부에설치되고, 요소수주입구(21)가연료주입구(51)와함께연료필러하우징(59)에설치되며, 요소수주입구(21)와요소수탱크(10)까지의요소수파이프(20)의경로를최소화할수 있도록된 것이다.
Abstract translation: 本发明涉及一种用于车辆的尿素装置，包括：安装在车身外部的尿素水箱（10） 以及尿素水喷射孔（21），其与燃料喷射孔（51）一起安装在燃料填充器壳体（59）中，以便使尿素水管道（20）到尿素水喷射孔（21）的路径最小化， 和尿素水箱（10）。
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公开(公告)号：KR1020140026884A
公开(公告)日：2014-03-06
申请号：KR1020120092604
申请日：2012-08-23
Applicant: 현대자동차주식회사
Abstract: The present invention reduces noise caused by the fuel intake of a jet pump by applying a return type when the fuel consumption of an engine is low; secures a sufficient amount of fuel taken by a reservoir cup by applying a supply type when the fuel consumption of the engine is high. Therefore, the present invention ensures the stably supply of the fuel as well as noise reduction.
Abstract translation: 本发明通过在发动机的燃料消耗低的情况下应用返回型来减少由喷射泵的燃料进入引起的噪声; 当发动机的燃料消耗高时，通过施加供应类型来确保储存杯所占据的足够量的燃料。 因此，本发明确保燃料的稳定供给以及降噪。
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公开(公告)号：KR101283600B1
公开(公告)日：2013-07-05
申请号：KR1020110065670
申请日：2011-07-01
Applicant: 현대자동차주식회사
CPC classification number: Y02A50/2325 , Y02T10/24
Abstract: 차량의 선택적 촉매 환원 장치용 요소 수용액 공급 시스템이 개시된다. 개시된 차량의 선택적 촉매 환원 장치용 요소 수용액 공급 시스템은, 배기 파이프에 구성된 선택적 촉매 환원 장치로 요소 수용액을 공급하기 위한 것으로서, ⅰ)요소 수용액을 저장하는 저장 탱크와, ⅱ)저장 탱크의 내부에 설치되며, 저장 탱크에 수용된 요소 수용액을 선택적 촉매 환원 장치로 펌핑하는 펌프 모듈과, ⅲ)펌프 모듈의 내부에 배치되며, 디젤 엔진에서 연료 탱크로 리턴되는 고온의 리턴 연료를 순환시키며 저장 탱크 내부의 요소 수용액을 가열하는 히팅유닛을 포함할 수 있다.
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公开(公告)号：KR100559601B1
公开(公告)日：2006-03-10
申请号：KR1020030065743
申请日：2003-09-23
Applicant: 현대자동차주식회사
Inventor： 류동명
IPC: F02M37/22
Abstract: 본 발명은 디젤연료필터의 공기/물 배출장치에 관한 것으로서, 특히 입구측이 물분리공간에 잠겨있는 물배출튜브의 끝단을 공기배출통로의 도중에 연결하고, 상기 공기배출통로의 입구측과 물배출튜브의 입구측에 각각 공기배출밸브와 물배출밸브를 형성하므로서, 기존의 공기배출통로를 통해 연료필터의 초기장착 및 교체시에는 공기를 배출시키고, 필터 작동시에는 물을 배출시킬 수 있게되어 물의 배출작업이 매우 편리해지도록 한 디젤연료필터의 공기/물 배출장치에 관한 것이다.
연료필터, 공기배출통로, 물배출튜브, 물배출밸브, 공기배출밸브
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