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公开(公告)号：KR1020100018869A
公开(公告)日：2010-02-18
申请号：KR1020080077579
申请日：2008-08-07
Inventor： 박대성
Abstract: PURPOSE: A heat blocking system of an exhaust manifold is provided to prevent the vibration and the thermal stress of the engine from being delivered to a heat blocking cover by forming a wave washer between a stainer and a spacer. CONSTITUTION: A heat blocking system of an exhaust manifold comprises a heat blocking cover(10), a fastener(20), and a spacer(30), and a stainer(40). The fastener couples the heat blocking cover and the exhaust manifold. An inlet hole is formed in the spacer. The stainer is formed between the spacer and the heat blocking cover. A wave washer(50) is formed between the stainer and the spacer. The wave washer absorbs the vibration of the longitudinal direction of the fastener. The stainer comprise a first curvature portion(48) formed on the outer circumference of the third contact part(46).
Abstract translation: 目的：提供排气歧管的阻热系统，以防止发动机的振动和热应力通过在染色机和间隔件之间形成波形垫片而传递到隔热罩。 构成：排气歧管的热阻系统包括隔热盖（10），紧固件（20）和间隔件（30）和染色器（40）。 紧固件连接隔热罩和排气歧管。 在间隔件中形成入口孔。 染色剂形成在间隔件和隔热罩之间。 在染色器和间隔物之间形成波形垫圈（50）。 波形垫圈吸收紧固件纵向方向的振动。 染色器包括形成在第三接触部分（46）的外圆周上的第一曲率部分（48）。
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公开(公告)号：KR1020020004383A
公开(公告)日：2002-01-16
申请号：KR1020000038236
申请日：2000-07-05
Inventor： 박대성
IPC: F16J15/50
Abstract: PURPOSE: An oil seal for a water pump of a vehicle is provided to prevent the introduction of cooling water and impurities by stages for blocking the cooling water and the impurities reliably, thereby improving the lifespan of a bearing and the quality of the water pump. CONSTITUTION: An oil seal for a water pump of a vehicle includes an outer slinger(1) folded with a first horizontal surface(3) and a first vertical surface(5) to be fitted on an outer peripheral surface of a rotation shaft via the first horizontal surface, an inner slinger(9) folded with a second horizontal surface(11) and a second vertical surface(13) to be fitted in a housing(15) of a water pump via the second horizontal surface, a first rib(21) incorporating a supporting plate(17) formed with an outwardly bent portion(19) to be fitted in a gap between the inner slinger and the water pump housing and contacting the outer peripheral surface of the rotation shaft at a lower part, a second rib(23) integrally formed with the first rib and contacting the first horizontal surface of the outer slinger, and a third rib(25) fitted on a front end of the second vertical surface of the second slinger and contacting an inner surface of the first vertical surface of the outer slinger.
Abstract translation: 目的：提供一种用于车辆水泵的油封，以防止冷却水和杂质分级引入，从而可靠地堵塞冷却水和杂质，从而提高轴承的使用寿命和水泵的质量。 构成：用于车辆的水泵的油封包括折叠在第一水平表面（3）和第一垂直表面（5）上的外抛油环（1），以通过所述第一水平表面（3）和第一垂直表面（5）装配在旋转轴的外周表面上 第一水平表面，与第二水平表面（11）折叠的内抛油环（9）和经由第二水平表面装配在水泵的壳体（15）中的第二垂直表面（13）;第一肋 21），其形成有形成有向外弯曲部分（19）的支撑板（17），以装配在内抛油环和水泵壳体之间的间隙中，并在下部接触旋转轴的外周表面，第二 与所述第一肋一体形成并与所述外抛油环的第一水平表面接触的肋（23）和安装在所述第二抛油环的所述第二垂直表面的前端上的第三肋（25），并与所述第一肋的内表面接触 外部抛油环的垂直表面。
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公开(公告)号：KR1020120006240A
公开(公告)日：2012-01-18
申请号：KR1020100066867
申请日：2010-07-12
Abstract: PURPOSE: An exhaust manifold is provided to reduce the thermal stress by welding, because a reinforcing rib is formed in a part where upper and lower shell units where thermal stress is concentrated. CONSTITUTION: An exhaust manifold comprises a flange(10), upper(20) and lower sell parts, a reinforcing rib(40). The upper shell part is joined with the flange by welding. The lower shell part is coined with the flange and the upper shell part by welding. The reinforcing rib is formed in one side of the upper and lower shell parts at least. The reinforcing rib disperses the thermal stress in welding.
Abstract translation: 目的：提供排气歧管以通过焊接来减少热应力，因为在热应力集中的上壳体和下壳体单元中形成加强筋。 构成：排气歧管包括凸缘（10），上部（20）和下部销售部件，加强肋（40）。 上壳体部分通过焊接与凸缘接合。 下壳体部分通过焊接与凸缘和上壳体部分相配合。 加强筋至少在上壳体和下壳体的一侧形成。 加强筋分散焊接中的热应力。
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公开(公告)号：KR100645565B1
公开(公告)日：2006-11-14
申请号：KR1020050042107
申请日：2005-05-19
IPC: F02B27/02
Abstract: A filtering device of a variable intake system is provided to prevent a check valve from being clogged by foreign substances including chips or burrs, by preventing foreign substances from flowing into a vacuum passage of the check valve. A filtering device of a variable intake system comprises a check valve and a filter unit(320). The check valve is connected to a hose which forms a vacuum passage, and forms or cuts off vacuum in a vacuum tank by vacuum pressure. The filter unit is mounted in the check valve, and prevents foreign substances flowing into the check valve from flowing into the vacuum passage. The check valve includes a cylindrical body(310); an inlet side nipple(312) formed at an inlet of the body; an outlet side nipple(314) formed at an outlet of the body; and a vacuum valve(316) which is mounted in the body, and connects or disconnects the vacuum passage formed by the inlet side nipple and the outlet side nipple by opening or closing the vacuum passage by the vacuum pressure transferred into the body.
Abstract translation: 提供一种可变进气系统的过滤装置，用于防止异物流入止回阀的真空通道，以防止单向阀被包括碎屑或毛刺的异物堵塞。 可变进气系统的过滤装置包括止回阀和过滤器单元（320）。 止回阀与形成真空通道的软管连接，并通过真空压力形成或切断真空箱中的真空。 过滤器单元安装在止回阀中，并防止流入止回阀的异物流入真空通道。 止回阀包括圆柱体（310）; 入口侧接头（312），其形成在主体的入口处; 出口侧接头（314），其形成在主体的出口处; 以及安装在本体中的真空阀316，并且通过由传递到本体中的真空压力打开或关闭真空通道来连接或断开由入口侧接头和出口侧接头形成的真空通道。
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公开(公告)号：KR1020020047348A
公开(公告)日：2002-06-22
申请号：KR1020000075729
申请日：2000-12-13
Inventor： 박대성
CPC classification number: F16C33/7823 , F16C17/14
Abstract: PURPOSE: A sealing structure is provided to increase durability of bearing and improve quality of product by preventing coolant or foreign substances from being introduced into the gap formed between the pump driving shaft and the bearing. CONSTITUTION: A sealing structure comprises a sealing member(30) to be inserted into a gap formed between a pump driving shaft(10) and a bearing(20). The sealing member includes a first lip(32) and a second lip(34) arranged inside of the bearing; a plurality of protrusions(34a,34b,34c) protruded from the second lip so as to form a sealing surface with the pump driving shaft; a first slinger(36) mounted at the outer surface of the bearing and bent in an axial direction; and a second slinger(38) mounted at the outer surface of the pump driving shaft and bent outward from the bearing. At least one of the protrusions is inserted into the gap formed between the first and second slingers so as to seal the gap.
Abstract translation: 目的：提供一种密封结构，通过防止冷却剂或异物引入泵驱动轴和轴承之间形成的间隙中，提高轴承的耐用性并提高产品质量。 构成：密封结构包括密封构件（30），其被插入形成在泵驱动轴（10）和轴承（20）之间的间隙中。 密封构件包括布置在轴承内部的第一唇缘（32）和第二唇缘（34）; 从所述第二唇突出的多个突起（34a，34b，34c），以与所述泵驱动轴形成密封面; 安装在所述轴承的外表面并沿轴向弯曲的第一抛油环（36）; 以及安装在泵驱动轴的外表面并从轴承向外弯曲的第二抛油环（38）。 突起中的至少一个插入到形成在第一和第二吊索之间的间隙中，以密封间隙。
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Patent Agency Ranking
公开(公告)号：KR3002899840000S
公开(公告)日：2002-01-29
申请号：KR3020000032026
申请日：2000-12-14
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 현대모비스 주식회사
Designer： 박대성
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公开(公告)号：KR1020150040570A
公开(公告)日：2015-04-15
申请号：KR1020130119255
申请日：2013-10-07
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 주식회사 현대케피코
IPC: F02B27/02 , F02M35/104
CPC classification number: F02B27/02 , F02B27/0236 , F02M35/104
Abstract: 본발명의가변플레늄형흡기매니폴드는좌 런너(50)와우 런너(60)로보내지는외부공기가모여지는플레늄(Plenum)공간(31-1,31-2)을형성한흡기매니폴드(10)와, 엔진의저속및 중속운전시플레늄(Plenum)공간(31-1,31-2)을가려주고반면엔진의고속운전시플레늄(Plenum)공간(31-1,31-2)을열어주는가변플레늄밸브(70,Variable Plenum Valve)를갖춤으로써 1개의가변플레늄밸브(70)밸브를이용한공기유량제어로전체적인구성이보다단순하고콤팩트하고, 특히저/중속영역에서는맥동효과를향상하고고속영역에서는많은공기유량을보내주면서도압력파의중첩구간회피가가능함으로써저/중속성능향상과고속성능유지가가능한특징을갖는다.
Abstract translation: 本发明涉及一种可变气室型进气歧管，包括：进气歧管（10），其形成供给左转轮（50）和右转轮（60）的室外空气的供气空间（31-1,31-2） 聚集; 以及在高速和高速运转期间在发动机的低速和中速操作期间覆盖所述增压空间（31-1,31-2）的可变增压阀，同时在高压空气（31-1,31-2）期间打开所述增压空间（31-1,31-2） 发动机的高速运行。 通过使用一个可变增压阀（70）的气流控制，整体结构更简单且更紧凑。 更具体地说，本发明可以通过改善低/中速区域的脉动效应，同时发送大量空气流以及从重叠部分逃逸而提高低/中速性能并保持高速性能 的压力波在高速区域。
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公开(公告)号：KR101136489B1
公开(公告)日：2012-04-19
申请号：KR1020090061800
申请日：2009-07-07
Inventor： 박대성
IPC: F02B27/02 , F02M35/104
CPC classification number: Y02T10/146
Abstract: PURPOSE: A dual plenum intake manifold is provided to enable the difference between average flow rate and distribution performance to be reduced since the air is evenly distributed to dual plenum and is supplied to an engine. CONSTITUTION: A dual plenum intake manifold comprises a dual plenum(100), a short runner(111) and a long runner(121). The dual plenum comprises an intake port. The dual plenum consists of a short plenum(110) and a long plenum(120), which are divided by the central axis of the intake port. One side of the short runner is communicated with the short plenum. One or more short runners are arranged along the length of the short plenum and have a given radius of curvature. One side of the long runner is communicated with the long plenum. One or more long runners are arranged along the length of the long plenum and have a given radius of curvature.
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公开(公告)号：KR100999631B1
公开(公告)日：2010-12-08
申请号：KR1020080077579
申请日：2008-08-07
Inventor： 박대성
Abstract: 본 발명은 배기 매니폴드 열전달 방지 시스템에 관한 것으로 열전달 방지 커버, 상기 열전달 방지 커버와 배기 매니폴드를 체결하기 위한 체결구, 상기 체결구가 삽입되는 삽입구가 형성된 스페이서, 상기 스페이서와 상기 열전달 방지 커버 사이에 구비되는 스테이너를 포함한다.
배기 매니폴드, 히트 프로텍터, 열전달-
公开(公告)号：KR1020060069663A
公开(公告)日：2006-06-22
申请号：KR1020040107525
申请日：2004-12-17
Inventor： 박대성
IPC: F02M35/104
Abstract: 본 발명은 엔진의 흡기 매니폴드에 관한 것으로, 필터와 서어지 탱크를 통과한 공기를 엔진의 각 기통별 연소실과 개별적으로 연결되는 다수개의 유동 통로인 런너를 통해 공급하는 엔진의 흡기 매니폴드에 있어서, 상기 런너는 입구가 'ㄷ'자 형상을 가지면서 그 가장자리 부위가 원호 모양으로 돌출된 벨마우스(Bell Mouse) 형상을 갖도록 형성됨을 특징으로 하며, 이러한 구성에 의하면 공기의 흐름에 대한 저항을 감소시켜 체적효율을 증대시킬 수 있는 우수한 효과를 갖는다.
엔진, 흡기, 매니폴드, 런너, 벨마우스
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