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公开(公告)号：KR101305604B1
公开(公告)日：2013-09-09
申请号：KR1020070131448
申请日：2007-12-14
Applicant: 현대자동차주식회사
Inventor： 황순현
CPC classification number: F04D29/126 , F05B2260/603
Abstract: 본 발명은 차량용 워터펌프에 관한 것으로서, 누수된 냉각수가 드레인 홀을 따라 유도되어 저장되는 드레인 챔버를 갖는 차량용 워터펌프에 있어서, 상기 드레인 챔버와 연통되도록 워터펌프에 형성되고 그 내부에는 피스톤이 이동가능하게 설치된 피스톤 작동챔버와; 상기 드레인 챔버와 엔진의 냉각수 순환통로를 연통되게 연결하고 그 일측에는 체크밸브가 설치된 냉각수 공급로와; 상기 드레인 챔버와 연통되어 냉각수가 유입되고 냉각수의 유입여부에 따라 관로를 개폐시키는 밸브가 내장되며 흡기다기관의 진공챔버와 연통되게 연결된 밸브 작동챔버와; 상기 밸브가 개방됨에 따라 밸브 작동챔버와 피스톤 작동챔버를 연통시키도록 형성된 연통유로;를 포함하여 구성된 것을 특징으로 하여, 엔진으로부터 누수되어 드레인 챔버에 저장된 냉각수를 엔진의 냉각수 순환통로로 재공급함으로써, 누수로 인한 냉각수의 손실을 미연에 방지할 수 있게 된다.
엔진, 워터펌프, 메커니컬 씰, 드레인 챔버, 피스톤, 밸브, 진공챔버-
公开(公告)号：KR101693888B1
公开(公告)日：2017-01-17
申请号：KR1020110077316
申请日：2011-08-03
Applicant: 현대자동차주식회사
Inventor： 황순현
Abstract: 본발명의오일컨트롤밸브에오일(O)의압력으로밀려나는공기(A)를밖으로빼내주는공기흐름경로가형성되어진릴리프밸브(20)가더 구비되고, 어떠한경우에서엔진시동을걸더라도상기릴리프밸브(20)를통한공기(A)의배출이먼저수행된후 엔진내부로오일이신속하게공급됨으로써베어링소착을일으키는윤활부족현상이없게되고, 더불어밸브기구(HLA, 텐셔너등)내잔존공기에의한이상소음발생억제로 NVH도크게향상될수 있는특징을갖는다.
Abstract translation: 目的：提供一种油控阀，通过防止在起动发动机之前残留空气排出的阀门装置中残留的空气引起的异常噪音，从而提高NVH（噪音，振动，粗糙度）。 构成：油控阀包括阀体（10）和安全阀（20）。 当起动发动机时，向发动机内部供应的油的压力被传递，使得阀体减小超过设定水平的压力。 安全阀形成在阀体上，从而形成空气流路。 通过输送到阀体的油的压力推回的空气通过空气流路被排出到外部。
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公开(公告)号：KR1020110062138A
公开(公告)日：2011-06-10
申请号：KR1020090118730
申请日：2009-12-02
CPC classification number: F01P7/165 , F01N5/02 , F01P7/16 , F01P2060/08 , Y02T10/16
Abstract: PURPOSE: Device and method of recovering exhaust heat from a vehicle are provided to shorten the activating time of an engine and enhance fuel efficiency by circulating a small amount of cooking water for the engine at the cold start step and circulating a large amount of cooling water for an exhaust-heat exchanger. CONSTITUTION: A device for recovering exhaust heat from a vehicle comprises a radiator(20), an exhaust-heat exchanger(30), a first valve(80), a water pump(50), a water temperature sensor(60), a second valve(90) and a control unit(70). The radiator circulates cooling water absorbing combustion heat from an engine(10) and radiates heat. The exhaust-heat exchanger transfers heat from exhaust gas to the circulated cooling water to raise the temperature of the cooling water. The first valve circulates the cooling water absorbing the combustion heat from the engine, to the radiator or a bypass line. The water pump circulates the cooling water. The water temperature sensor detects the temperature of the cooling water.
Abstract translation: 目的：提供从车辆回收废热的装置和方法，以缩短发动机的启动时间，并通过在冷启动步骤循环少量用于发动机的烹调水并循环大量冷却水来提高燃料效率 用于排气热交换器。 构成：用于从车辆回收废热的装置包括散热器（20），排气热交换器（30），第一阀（80），水泵（50），水温传感器（60）， 第二阀（90）和控制单元（70）。 散热器使来自发动机（10）的吸收燃烧热的冷却水循环并散热。 排气热交换器将热量从废气传递到循环冷却水，以提高冷却水的温度。 第一阀将吸收来自发动机的燃烧热的冷却水循环到散热器或旁路管线。 水泵循环冷却水。 水温传感器检测冷却水的温度。
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公开(公告)号：KR1020100059429A
公开(公告)日：2010-06-04
申请号：KR1020080118200
申请日：2008-11-26
Applicant: 현대자동차주식회사
Inventor： 황순현
IPC: F01M1/16
Abstract: PURPOSE: A damping relief valve is provided to improve the durability by reducing the impact force by the collision of plunger and housing. CONSTITUTION: A damping relief valve comprises a housing(210), a plunger(220) and an hydraulic control valve(240). The housing comprises a chamber(214) in inside. The housing has a chamber, an oil inlet and an oil outlet interlinking the outside, and an oil pressure adjustment outlet(213). The plunger located in the chamber and plunger opens and closes the oil outlet, and blocks between the oil inlet and oil pressure adjustment outlet. The plunger comprises an oil hole(223) communicating the oil inlet and oil outlet.
Abstract translation: 目的：提供减震安全阀，通过减少柱塞和外壳碰撞引起的冲击力来提高耐久性。 构成：阻尼减压阀包括壳体（210），柱塞（220）和液压控制阀（240）。 壳体包括内部的腔室（214）。 壳体具有室，油入口和与外部连接的油出口以及油压调节出口（213）。 位于腔室和柱塞中的柱塞打开和关闭出油口，并在进油口和油压调节出口之间阻塞。 柱塞包括连通油入口和出油口的油孔（223）。
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公开(公告)号：KR1020090036823A
公开(公告)日：2009-04-15
申请号：KR1020070102089
申请日：2007-10-10
Applicant: 현대자동차주식회사
Inventor： 황순현
Abstract: An oil control system for vehicles is provided to steadily secure the operation fluid pressure like CVVT, CDA, and VVL, and to decrease the fluid pressure by blocking the supply of the oil to a main gallery when the main gallery oil pressure for the lubrication is high. An oil control system for vehicles comprises an oil controller(40) installed at a main gallery(10). The oil controller controls the pressure of the oil for the lubrication to be the constant pressure. The oil controller has a housing; a sliding unit having a groove connecting an inflow passage and a lubricating passage of the housing; a sealing cap installed at the inside top end part of an operating space of the housing; and a spring supporting the sliding unit, installed between the sliding unit and the sealing cap.
Abstract translation: 提供用于车辆的油控制系统，以稳定地保持操作流体压力，如CVVT，CDA和VVL，并且当主油缸用于润滑的油压为 高。 用于车辆的油控制系统包括安装在主画廊（10）处的油控制器（40）。 油控制器控制润滑油的压力为恒定压力。 油控制器有一个外壳; 滑动单元，其具有连接所述壳体的流入通路和润滑通路的槽; 安装在所述壳体的操作空间的内侧顶端部的密封盖; 以及安装在滑动单元和密封盖之间的支撑滑动单元的弹簧。
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Patent Agency Ranking
公开(公告)号：KR1020150097266A
公开(公告)日：2015-08-26
申请号：KR1020140018567
申请日：2014-02-18
Applicant: 현대자동차주식회사
CPC classification number: F01P3/02 , B22C9/105 , B22C9/24 , B22D17/00 , B22D19/00 , B22D25/02 , B22D27/04 , F01P2003/021 , F01P2003/024 , F02F1/14 , F02F1/40 , F02F7/0002 , B22D19/16 , B22C9/10 , B22D15/02 , B22D19/0009 , B22D19/04
Abstract: 본 발명은 주조제품 및 그 제조방법에 관한 것으로서, 본 발명의 바람직한 실시예에 따른 주조제품의 제조방법은, 이종재질 부품을 품은 솔트 코어를 제작하는 단계(S10); 상기 이종재질 부품을 품은 솔트 코어를 주조용 금형에 삽입한 후 용탕을 상기 주조용 금형에 주입하여 상기 주조제품을 제조하는 단계(S20); 및 상기 주조제품으로부터 상기 솔트 코어를 제거하는 단계(S30);를 포함할 수 있다.
Abstract translation: 本发明涉及铸造产品及其制造方法。 根据本发明的一个实施方案，制造铸造产品的方法包括：（S10）制造包括不同材料成分的盐芯的步骤; （S20）将含有不同材料成分的盐芯插入到铸造用模具中的步骤，然后通过将熔融体注入到铸型中制造铸造产品; 和（S30）从铸造产品中除去盐芯的步骤。 因此，该方法能够有效地冷却发动机。
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公开(公告)号：KR1020120045270A
公开(公告)日：2012-05-09
申请号：KR1020100106703
申请日：2010-10-29
Applicant: 현대자동차주식회사
Inventor： 황순현
Abstract: PURPOSE: A high pressure fuel pump is provided to control an amount of fuel sprayed from a combustion chamber by maintaining pressure of the fuel transferred to a high pressure pipe constantly. CONSTITUTION: A high pressure fuel pump comprises a valve body, a piston, a first check valve, a second check valve and a recovery chamber. The valve body comprises an inlet port and a fuel chamber. The fuel is supplied through the inlet port and the fuel chamber compresses the supplied fuel. The piston compresses the fuel in the fuel chamber by linearly reciprocating to the valve body. The first check valve delivers the fuel if the compressed fuel in the fuel chamber is more than a first reference pressure. If the compressed fuel in the fuel chamber is more than a second reference pressure which is higher than the first reference pressure, the second check valve is opened The recovery chamber temporarily stores the fuel passed through the second check valve.
Abstract translation: 目的：提供一种高压燃油泵，通过保持传递到高压管的燃料的压力不断地控制从燃烧室喷射的燃料量。 构成：高压燃料泵包括阀体，活塞，第一止回阀，第二止回阀和回收室。 阀体包括入口和燃料室。 燃料通过入口供应，燃料室压缩供应的燃料。 活塞通过线性往复运动到阀体来压缩燃料室中的燃料。 如果燃料室中的压缩燃料大于第一参考压力，则第一止回阀输送燃料。 如果燃料室中的压缩燃料大于高于第一基准压力的第二参考压力，则打开第二止回阀。回收室临时存储通过第二止回阀的燃料。
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公开(公告)号：KR101637638B1
公开(公告)日：2016-07-07
申请号：KR1020140018567
申请日：2014-02-18
Applicant: 현대자동차주식회사
CPC classification number: F01P3/02 , B22C9/105 , B22C9/24 , B22D17/00 , B22D19/00 , B22D25/02 , B22D27/04 , F01P2003/021 , F01P2003/024 , F02F1/14 , F02F1/40 , F02F7/0002
Abstract: 본발명은주조제품및 그제조방법에관한것으로서, 본발명의바람직한실시예에따른주조제품의제조방법은, 이종재질부품을품은솔트코어를제작하는단계(S10); 상기이종재질부품을품은솔트코어를주조용금형에삽입한후 용탕을상기주조용금형에주입하여상기주조제품을제조하는단계(S20); 및상기주조제품으로부터상기솔트코어를제거하는단계(S30);를포함할수 있다.
Abstract translation: 本发明涉及铸造产品和铸造产品的制造方法。 铸造产品的制造方法包括：制造包括异质材料部分的盐芯; 通过将包括异质材料部分的盐芯插入铸模来制造铸造产品; 将熔融金属注入铸模中; 并从铸造产品中除去盐芯。
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公开(公告)号：KR101592596B1
公开(公告)日：2016-02-05
申请号：KR1020100106703
申请日：2010-10-29
Applicant: 현대자동차주식회사
Inventor： 황순현
Abstract: 본발명은연료를공급받는입구포트(1) 및공급된연료를가압하기위한연료챔버(3)를구비한밸브바디(5)와; 상기밸브바디(5)에대하여직선왕복운동하여상기연료챔버(3)의연료를가압하도록설치된피스톤(7)과; 상기연료챔버(3)에서가압된연료가제1기준압력이상이되면송출하도록상기밸브바디(5)에구비된제1체크밸브(9)와; 상기연료챔버(3)에서가압된연료가상기제1기준압력보다높은제2기준압력이상이되면개방되도록구비된제2체크밸브(11)와; 상기제2체크밸브(11)를통과한연료를임시로저장하도록구비된회수챔버(13)를포함하여구성된고압연료펌프를제공하여, 저압펌프로부터송출되어유입되는연료의압력변동에따른영향을최소화하여별도의댐퍼등을구비할필요가없도록하고, 고압파이프로송출되는연료의압력을항상일정한수준으로확보할수 있도록함으로써, 궁극적으로연소실에분사되는연료량의정밀제어가가능하게하여엔진의출력향상및 연비향상에크게기여할수 있도록하며, 구동에필요한일을최소화하여불필요한동력손실을최소화할 수있도록한다.
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公开(公告)号：KR1020130015363A
公开(公告)日：2013-02-14
申请号：KR1020110077316
申请日：2011-08-03
Applicant: 현대자동차주식회사
Inventor： 황순현
Abstract: PURPOSE: An oil control valve is provided to improve NVH(Noise, Vibration, Harshness) by preventing abnormal noise caused by air remained in a valve device as the residual air is discharged before starting an engine. CONSTITUTION: An oil control valve comprises a valve body(10) and a relief valve(20). The pressure of oil supplied to the inside an engine is delivered when starting the engine so that the valve body reduces pressure exceeding a set level. The relief valve is formed on the valve body, thereby forming an air flow path. The air pushed back by the pressure of the oil delivered to the valve body is discharged to the outside through the air flow path.
Abstract translation: 目的：提供一种油控阀，通过防止在起动发动机之前残留空气排出的阀门装置中残留的空气引起的异常噪音，从而提高NVH（噪音，振动，粗糙度）。 构成：油控阀包括阀体（10）和安全阀（20）。 当起动发动机时，向发动机内部供应的油的压力被传递，使得阀体减小超过设定水平的压力。 安全阀形成在阀体上，从而形成空气流路。 通过输送到阀体的油的压力推回的空气通过空气流路被排出到外部。
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