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公开(公告)号：KR20210032182A
公开(公告)日：2021-03-24
申请号：KR1020190113639A
申请日：2019-09-16
CPC classification number: F02M26/32 , F16B4/004 , F16J15/025 , F28D1/05333 , F28F9/0236 , F28F2265/26
Abstract: 본 발명의 실시예에 따른 EGR 쿨러는, 하우징; 상기 하우징 내에 수용되고, 배기가스가 유입되는 입구단 및 배출가스가 배출되는 출구단을 가진 복수의 튜브; 각 튜브의 입구단이 개별적으로 연결되는 입구측 헤더플레이트를 가진 입구측 헤더; 및 각 튜브의 출구단이 개별적으로 연결되는 출구측 헤더플레이트를 가진 출구측 헤더;를 포함하고, 각 튜브의 입구단 및 출구단 중에서 적어도 한 단부가 열팽창 및 열수축에 의해 해당하는 헤더플레이트에 대해 슬라이딩하도록 구성될 수 있다.
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公开(公告)号：KR101526595B1
公开(公告)日：2015-06-08
申请号：KR1020090099743
申请日：2009-10-20
IPC: F04C18/00 , F04C18/356
Abstract: 본발명은스프링돌기와스프링가이드로압력조절스프링의불필요한흔들림을방지하여토출되는유압을안정시키고가변유체펌프의내구성을향상시키며, 상기스프링가이드가아웃터링의작동범위를적절히제한하는스토퍼기능을겸하여수행할수 있도록함으로써, 엔진의저속및 중속운전영역에서도원활한가변작용으로연비절감효과를상승시키도록한다.
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Patent Agency Ranking
公开(公告)号：KR1020110042881A
公开(公告)日：2011-04-27
申请号：KR1020090099743
申请日：2009-10-20
IPC: F04C18/00 , F04C18/356
CPC classification number: F04C2/344 , F04C14/22 , F04C15/0049 , F04C2210/20 , F04C2240/30 , F16F1/04 , Y10S415/00 , Y10S417/00
Abstract: PURPOSE: A variable fluid pump is provided to stabilize oil pressure by preventing the excessive shaking of a pressure control spring by a spring protrusion and a spring guide. CONSTITUTION: A variable fluid pump comprises a spring fixing unit(5-2) and a spring guide(13). The spring fixing unit is installed on an outer ring(5) and fixes one end of a pressure control spring. The spring guide protects the outer circumference of the pressure control spring and is fixed to a housing(11). The length of the spring guide from one end fixed to the housing to the other end, into which the pressure control spring is inserted, is set to a height that the outer ring can restrict the rotation toward a low pressure chamber(15).
Abstract translation: 目的：提供可变流体泵，通过弹簧突起和弹簧引导件防止压力控制弹簧的过度晃动来稳定油压。 构成：可变流体泵包括弹簧固定单元（5-2）和弹簧引导件（13）。 弹簧固定单元安装在外圈（5）上并固定压力弹簧的一端。 弹簧导向器保护压力控制弹簧的外周并且固定到壳体（11）。 弹簧引导件从固定到壳体的一端到另一端的压力控制弹簧插入的另一端的长度被设定为外圈可以限制朝向低压室（15）的旋转的高度。
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公开(公告)号：KR1020100062262A
公开(公告)日：2010-06-10
申请号：KR1020080120768
申请日：2008-12-01
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A variable oil separator is provided to increase the efficiency of filtration of the blow-by gas and reduce oil consumption by installing multiple chambers and multiple oil baffle plates inside the housing. CONSTITUTION: A variable oil separator comprises a housing(31), multiple baffle plates, and a variable valve(35). The housing comprises an inlet port(37), a blow-by gas vent(39) into which the blow-by gas enters. Multiple chambers(C1,C2) are formed inside the housing. Multiple baffle plates are installed to each chamber inside the housing.
Abstract translation: 目的：提供可变油分离器，以提高窜气的过滤效率，并通过在壳体内安装多个腔室和多个油挡板来降低机油消耗。 构成：可变油分离器包括壳体（31），多个挡板和可变阀（35）。 壳体包括入口端口（37），窜气通入口（39），窜气输入。 多个室（C1，C2）形成在壳体内。 多个挡板安装在外壳内的每个室内。
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公开(公告)号：KR1020150080672A
公开(公告)日：2015-07-10
申请号：KR1020140000048
申请日：2014-01-02
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/146 , F02B29/04 , F02B39/00 , F02B39/005
Abstract: 본발명은컴프레서를이용하여공기를추가적으로실린더에공급하는터보차저장치에서, 고압측터보차저와저압측터보차저를이용하여공기를 2번에걸쳐압축하여실린더에공급하는 2단터보차저장치에관한것이다. 본발명은저압측터보차저의수랭식컴프레서하우징으로엔진냉각수를공급및 회수하는유로상에써모스탯을구비하여, 엔진시동후 일정저속구간에서는수랭식컴프레서하우징으로공급되는냉각수를바이패스시키는새로운형태의냉각수제어방식을구현함으로써, 저속구간에서발생하는압축공기히팅현상을근본적으로차단하여연비및 내구력을개선할수 있는자동차의 2단터보차저장치를제공한다.
Abstract translation: 本发明涉及一种两级涡轮增压器装置，其能够通过使用压缩机向气缸供给额外的空气，而通过使用高压涡轮增压器和低压涡轮增压器将空气压缩至气缸两次。 本发明形成了一种新型的冷却水控制方法，其能够在发动机启动之后通过将恒温器包括在路径中来旁路供应到低压涡轮增压器的水冷式压缩机壳体中的冷却水 用于将冷却水供给和收集到水冷式压缩机壳体。 因此，通过从根本上防止在低速段中产生的压缩空气加热现象，两级涡轮增压器能够提高耐久性和里程。
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公开(公告)号：KR1020100063976A
公开(公告)日：2010-06-14
申请号：KR1020080122364
申请日：2008-12-04
Applicant: 현대자동차주식회사
Inventor： 정세욱
Abstract: PURPOSE: A plate assembly for a vehicle is provided to allow oil to flow inside an oil pipe without an oil supply pipe by forming the oil pipe on one side of a plate so that the oil pipe guides the flow of oil. CONSTITUTION: A plate assembly for a vehicle comprises a plate(22), an oil pipe(30), and a regulator valve. The plate is installed on the lower part of the cylinder block. The oil pipe is integrated with the plate inside and is formed with an inlet(32) connected to an oil pump for applying oil pressure and an outlet(34) for discharging the oil. The regulator valve is formed inside the oil pipe and controls the pressure of the oil. In the oil pipe, an oil outlet is formed to discharge the oil when the pressure increases within the oil pipe. The regulator valve is installed to be contiguous to the oil outlet.
Abstract translation: 目的：提供一种用于车辆的板组件，通过在板的一侧上形成油管以使油管引导油的流动，允许油在没有供油管的油管内流动。 构成：用于车辆的板组件包括板（22），油管（30）和调节阀。 板安装在气缸体的下部。 油管与内部一体，并形成有连接到用于施加油压的油泵的入口（32）和用于排出油的出口（34）。 调节阀形成在油管内部，并控制油的压力。 在油管中，当油管内的压力增加时，形成出油口以排出油。 调节阀安装成与油出口相邻。
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