公开(公告)号：KR1020170107852A

公开(公告)日：2017-09-26

申请号：KR1020160031695

申请日：2016-03-16

Applicant: 현대자동차주식회사

Inventor： 임재필

IPC: F02M26/72 ,  F02M26/70 ,  F02M26/67 ,  F02M26/71 ,  F02M26/65 ,  B23K26/21 ,  F16K1/18

CPC classification number: F02M26/70 ,  F16K1/221 ,  F16K1/223 ,  F16K1/2263 ,  F16K31/043 ,  F16K31/44

Abstract: 본발명의일 실시예에따른차량용배기가스재순환밸브장치는, 배기가스유입포트와배기가스유출포트가각각구비된밸브하우징과, 상기배기가스유출포트를개폐하도록상기밸브하우징에회전가능하게장착된플랩밸브와, 상기플랩밸브를관통해서끼워져일체로회전될수 있도록결합된밸브샤프트와, 상기밸브샤프트의일단이관통하여끼워지는레버와, 상기레버에고정되고상기밸브샤프트의외주면에장착되는스프링과, 축방향으로상기스프링과상기플랩밸브사이의상기밸브샤프트의외주면에끼워지는부시, 및상기플랩밸브와상기부시사이에구비되는쓰러스트와셔를포함한다.

Abstract translation: 在根据本发明的一个实施方式的汽车的废气再循环阀装置包括配备有废气流入口和废气流出口，以便打开和关闭所述阀壳体和所述废气出口端口每一个都具有在阀壳体上可旋转地 和固定到所述瓣阀和一个杠杆的弹簧，所述杆通过所述阀轴的传递嵌合以及连接到所述被插入穿过瓣阀阀轴一体旋转，并且安装到所述阀轴的外周面， 在轴向方向上和在衬套提供一个止推垫圈，以及衬套与瓣阀之间被装配到所述弹簧和所述瓣阀之间的阀轴的外周表面。

公开(公告)号：KR1020150142105A

公开(公告)日：2015-12-22

申请号：KR1020140070000

申请日：2014-06-10

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 임재필

IPC: F02D33/02 ,  F02D23/00 ,  F02B37/00 ,  F16K31/04 ,  F16K1/00

CPC classification number: F02B37/16 ,  F02B33/44 ,  F16K31/02 ,  Y02T10/144

Abstract: 본발명은, 터보차저의컴프레서와흡기매니폴드사이에연결된흡기라인상에설치되어흡기량을조절및 제어하는장치로서, 회전구동력을제공하는모터; 일단이흡기라인상에연결되며, 타단이상기컴프레서에외기가유입되도록마련된외기라인상에연결된바이패스라인; 및상기흡기라인에서바이패스라인으로분기되는지점에마련되며, 모터의회전변위에따라밸브부재의개도량을조절하여컴프레서로부터유입되는흡기량을흡기매니폴드측과바이패스라인측에선택적으로배분하여조절하는유량조절밸브수단;을포함하여구성되는엔진용흡기량제어장치및 그제어방법이소개된다.

Abstract translation: 本发明提供一种用于控制发动机的进气量的装置和方法。 用于控制进气量的装置安装在连接在涡轮增压器的压缩机和进气歧管之间的进气管线上，以调节和控制进气量。 用于控制进气量的装置包括：用于提供旋转驱动力的电动机; 旁通管线，其一端连接在进气管线上，另一端连接到外部空气管路上，该外部空气管路将外部空气引入压缩机; 以及流量调节阀装置，其布置在所述进气管线和所述旁通管线分支的位置处，并且通过根据所述马达的旋转位移调节阀构件的开度来调节从所述压缩机引入的进气量，以及 选择性地将进气量分配到进气歧管和旁路管路。

公开(公告)号：KR1020150071929A

公开(公告)日：2015-06-29

申请号：KR1020130159065

申请日：2013-12-19

Applicant: 현대자동차주식회사

Inventor： 임재필

IPC: F02M25/07 ,  F16K1/32

CPC classification number: Y02T10/121 ,  F02M26/70 ,  F02M26/11 ,  F02M26/67 ,  F16K1/18

Abstract: 본발명은씨엔지엔진용이지알밸브의샤프트실링구조에관한것으로서, 보다상세하게는씨엔지배기가스의일부가이지알밸브샤프트의간극을통하여센서커버내부로유입되는것을방지하기위한씨엔지엔진용이지알밸브의샤프트실링구조에관한것이다. 이를위해, 본발명은씨엔지배기가스를재순환시키기위한밸브바디, 상기밸브바디의내부에구비되고, 씨엔지엔진의배기가스를선택적으로재순환시키기위한밸브샤프트, 상기밸브샤프트의외주면에일체로회동함으로써배기가스의개폐를제어하는플랩밸브, 상기밸브바디의내부에상기밸브샤프트를회전지지하기위해형성되는밸브샤프트저널및 상기밸브샤프트저널을따라소정의길이를갖도록형성되고, 씨엔지배기가스를대기로배출시키기위한배기가스배출부시를포함하는것을특징으로하는씨엔지엔진용이지알밸브의밸브샤프트실링구조를제공한다.

Abstract translation: 本发明涉及一种用于压缩天然气（CNG）发动机的排气再循环（EGR）阀的轴密封结构，更具体地涉及CNG发动机的EGR阀的轴密封结构，以防止排气 CNG发动机通过EGR阀轴的间隙部分地流入传感器盖。 为了实现这一点，用于CNG发动机的EGR阀的轴封结构包括：使来自发动机的废气再循环的阀体; 阀轴，其设置在所述阀体内部以选择性地使来自所述CNG发动机的废气再循环; 与阀轴的外周旋转的挡板阀，以控制排气的开闭; 阀轴颈，其设置在所述阀体内部以旋转并支撑所述阀轴; 以及沿着阀轴轴颈具有预定长度的排气排放衬套，以将废气从CNG发动机排放到空气中。

公开(公告)号：KR1020100048566A

公开(公告)日：2010-05-11

申请号：KR1020080107790

申请日：2008-10-31

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 임재필

IPC: F01M11/03 ,  F01M11/04

CPC classification number: F01M11/03 ,  B01D27/08 ,  B01D35/30 ,  F01M11/0004 ,  F01M11/0408

Abstract: PURPOSE: An oil drain device of an oil filter is provided to increase the airtight capability by sealing the upper part of a connection part and the bottom side of a recess. CONSTITUTION: An oil drain device of an oil filter comprises a center rod(10) and a sealing(30). The center rod is fixed to the filter cap on the center part of a filter element. The bottom part of the center rod is inserted in a connection part(6) which connects the filter housing inside and an oil return path. The sealing is installed in the bottom part of the center rod. The sealing shuts tightly the filter housing inside and the oil return path. The center rod comprises a protruding part(15) formed on the bottom part into the form covering the top part of the connection part. A coating film of the rubber material is formed on the lower surface of the protruding part.

Abstract translation: 目的：提供油过滤器的排油装置，通过密封连接部分的上部和凹部的底侧来增加气密性能。 构成：油过滤器的排油装置包括中心杆（10）和密封件（30）。 中心杆固定在过滤元件中心部分的过滤器盖上。 中心杆的底部插入连接过滤器壳体内部和回油路径的连接部分（6）中。 密封件安装在中心杆的底部。 密封件将过滤器外壳紧紧地关闭并返回油路。 中心杆包括形成在底部上的覆盖连接部分顶部的形式的突出部分（15）。 橡胶材料的涂膜形成在突出部分的下表面上。

公开(公告)号：KR1020090064103A

公开(公告)日：2009-06-18

申请号：KR1020070131668

申请日：2007-12-14

Applicant: 현대자동차주식회사

Inventor： 임재필

IPC: F01M13/04 ,  F01M13/00 ,  F01M11/00

CPC classification number: F01M13/04 ,  F01M11/10 ,  F01M13/02 ,  F01M2013/0055 ,  F01M2013/0438

Abstract: A crankcase ventilation system is provided to tune up an elastic member easily and to improve the accuracy of pressure control by controlling the pressure of blow-by gas with one elastic member. A crankcase ventilation system comprises a case(200) including a top portion, a bottom portion and a side wall connecting the top portion and the bottom portion to seal the inside hermetically, an inlet pipe(270) connected to the lower part of the side wall of the case to let blow-by gas in, a blow-by gas passage(234) installed to the inside of the case, connected to the inlet pipe to get supplied with blow-by gas and composed of a top portion perforated to move the influent blow-by gas upward and a bottom portion closed by a diaphragm, a filter(236) installed to the inside of the case and connected to the top portion of the blow-by gas passage to filter the engine oil contained in the blow-by gas, an outlet pipe(280) connected to the upper part of the side wall of the case to exhaust the filtered blow-by gas, an oil passage(238) flowing out the filtered engine oil from the blow-by gas downward, and a recovery pipe(290) connected to the lower part of the side wall of the case to collect the filtered engine oil.

Abstract translation: 提供曲轴箱通风系统，通过用一个弹性构件控制窜气的压力，容易地调节弹性构件并提高压力控制的精度。 曲轴箱通风系统包括壳体（200），其包括顶部，底部和连接顶部和底部的侧壁，以密封内部气密;入口管（270），连接到侧面的下部 壳体的壁，以便将窜入气体，安装到壳体内部的窜气通道（234）连接到入口管，以供应窜气，并由穿孔的顶部 将流入的窜气向上移动，底部由隔膜封闭，过滤器（236）安装在壳体的内部并连接到窜气通道的顶部，以过滤包含在内部的发动机油 窜流气体，连接到壳体的侧壁的上部以排出已过滤的窜气的出口管（280），从过滤气体流出过滤的发动机油的油通道（238） 以及与壳体的侧壁的下部连接以收缩的回收管（290） 过滤的发动机油。

公开(公告)号：KR100409571B1

公开(公告)日：2003-12-18

申请号：KR1020000073587

申请日：2000-12-06

Applicant: 현대자동차주식회사

Inventor： 임재필

IPC: F01M5/00

Abstract: PURPOSE: Structure of a variable multi plate type oil cooler employing a wax body is provided to improve the performance of an engine by varying the heat emission property of an oil cooler via a wax body, to unify the specifications of an oil cooler, and to reduce the production cost by making parts used commonly. CONSTITUTION: An oil cooler(10) includes an ECU(Electronic Control Unit)(20) for variation of the heat emission property depending on the temperature of the oil flowing into the oil cooler, a hot wire(30) for generation of heat, a wax body(40) expanding by the heat of the hot wire, and a plunger(50) for variation of the heat emission property of the oil cooler by controlling the opening and closing of respective inlets of a multi plate(10a). If the temperature of engine oil is low, the hot wire is not heated. The wax is restrained from expanding, and the plunger closes the inlets of the multi plate. Since no voltage is supplied, a bypass path(15) is kept in the open state. The engine oil is bypassed to a main oil gallery. Therefore, the engine oil is preheated at an early state.

Abstract translation: 目的：提供一种采用蜡体的可变多板式油冷却器的结构，以通过改变经由蜡体的油冷却器的散热性能来改进发动机的性能，从而统一油冷却器的规格，并且 通过制造常用部件来降低生产成本。 本发明的油冷却器（10）包括用于根据流入油冷却器的油的温度改变散热性能的ECU（电子控制单元）（20），用于产生热量的热丝（30） 通过热线的热量膨胀的蜡体（40）以及通过控制多板（10a）的各个入口的开启和关闭来改变油冷却器的散热性能的柱塞（50）。 如果机油温度低，热丝不会被加热。 蜡被限制膨胀，柱塞关闭多板的入口。 由于不提供电压，所以旁路（15）保持在打开状态。 发动机油绕过主油道。 因此，发动机油在早期状态下被预热。

公开(公告)号：KR1020020044612A

公开(公告)日：2002-06-19

申请号：KR1020000073587

申请日：2000-12-06

Applicant: 현대자동차주식회사

Inventor： 임재필

IPC: F01M5/00

Abstract: PURPOSE: Structure of a variable multi plate type oil cooler employing a wax body is provided to improve the performance of an engine by varying the heat emission property of an oil cooler via a wax body, to unify the specifications of an oil cooler, and to reduce the production cost by making parts used commonly. CONSTITUTION: An oil cooler(10) includes an ECU(Electronic Control Unit)(20) for variation of the heat emission property depending on the temperature of the oil flowing into the oil cooler, a hot wire(30) for generation of heat, a wax body(40) expanding by the heat of the hot wire, and a plunger(50) for variation of the heat emission property of the oil cooler by controlling the opening and closing of respective inlets of a multi plate(10a). If the temperature of engine oil is low, the hot wire is not heated. The wax is restrained from expanding, and the plunger closes the inlets of the multi plate. Since no voltage is supplied, a bypass path(15) is kept in the open state. The engine oil is bypassed to a main oil gallery. Therefore, the engine oil is preheated at an early state.

Abstract translation: 目的：提供一种使用蜡体的可变多板式油冷却器的结构，通过经由蜡体改变油冷却器的散热性能来改善发动机的性能，以统一油冷却器的规格，以及 通过使零件常用来降低生产成本。 构成：油冷却器（10）包括：ECU（Electronic Control Unit：电子控制单元），用于根据流入油冷却器的油的温度，发热量的热丝， 通过热丝的热量膨胀的蜡体（40），以及通过控制多板（10a）的各个入口的打开和关闭来改变油冷却器的散热性能的柱塞（50）。 发动机机油温度低时，热丝不加热。 阻止蜡膨胀，柱塞关闭多板的入口。 由于没有提供电压，旁路路径（15）保持在打开状态。 发动机机油旁通到主油库。 因此，发动机油在早期状态下被预热。

公开(公告)号：KR100335655B1

公开(公告)日：2002-05-06

申请号：KR1019990021067

申请日：1999-06-08

Applicant: 현대자동차주식회사

Inventor： 임재필

IPC: F01M11/03

Abstract: 본발명은복합형오일필터에관한것으로서, 종래의복합식오일펌프는풀 플로우필터(4)에비해여과성능이좋은바이패스필터(5)에서여과된오일이엔진의각 마찰부품으로공급되지않고오일팬으로배출되어다시저장되기때문에여과된상태의깨끗한오일이윤활동작에사용되지않고오일팬에저장되는등오일의낭비가발생하고있고, 비교적여과성능이떨어지는풀 플로우필터에의해여과된오일이엔진의각 마찰부품으로공급되어윤활동작하게되므로오일의윤활성능이상대적으로감소되어결과적으로는엔진의수명이단축되는문제점이발생하였다. 따라서, 상기문제점을해결하기위한본 발명은풀 플로우필터에비해이물질여과성능이뛰어난바이패스필터를통과한오일이풀 플로우필터를통과한오일과함께오일주저장소로배출되도록하는수단과, 풀플로우필터를통과하면서여과된오일의일부가엔진회전수에따라오일팬으로배출되도록하는수단을구성하여풀 플로우필터에비해여과성능이우수한바이패스필터를통과한오일이엔진의각 마찰부품으로공급되도록하므로서, 보다깨끗한상태의오일이마찰부품으로공급됨에따라오일의윤활성이향상되어엔진의수명이연장되고, 오일의순환주기를보다연장시킬수 있으므로오일의수명또한연장시킬수 있도록한 복합형오일필터에관한것이다.

公开(公告)号：KR1020010001683A

公开(公告)日：2001-01-05

申请号：KR1019990021066

申请日：1999-06-08

Applicant: 현대자동차주식회사

Inventor： 임재필

IPC: F01M9/00

Abstract: PURPOSE: An oil cooling system is provided to achieve an improved cooling efficiency of oil by decreasing an overall radiating surface during the temperature drop of oil and increasing an overall radiating surface during the temperature rise of oil. CONSTITUTION: An oil cooling system comprises an inlet pipe(10) and an outlet pipe(11) for introducing and discharging an oil; a plurality of radiating sections(12) arranged at the cooling water flow passage between the inlet pipe and the outlet pipe; a plunger(14) installed at the end of the inlet pipe and which is supported by a spring(15) with a resilience and opens/shuts off one of the radiating sections when a bimetal is contracted to the minimum length; and the bimetal(13) one end of which is fixed to the inner wall of the inlet pipe and the other end of which is coupled to the plunger. The bimetal contracts and expands in accordance with the temperature change of oil. The end of the bimetal expands to push the plunger during the temperature rise of oil, and contracts to draw the plunger during the temperature drop of oil.

Abstract translation: 目的：提供一种油冷却系统，通过在油温下降期间降低总体辐射面，并在油温升高期间增加整体散热面，提高油的冷却效率。 构成：油冷却系统包括用于引入和排出油的入口管（10）和出口管（11）; 布置在入口管和出口管之间的冷却水流动通道处的多个散热部分（12）; 柱塞（14），其安装在入口管的端部处，并且当双金属片收缩到最小长度时由弹簧（15）支撑并具有弹性并打开/关闭其中一个辐射部分; 并且双金属片（13）的一端固定在入口管的内壁上，另一端连接到柱塞上。 双金属按照油的温度变化收缩并膨胀。 双金属片的端部在油温度升高期间膨胀以推动柱塞，并且在油温下降期间收缩以拉动柱塞。

公开(公告)号：KR200175765Y1

公开(公告)日：2000-04-15

申请号：KR2019960067141

申请日：1996-12-31

Applicant: 현대자동차주식회사

Inventor： 임재필

IPC: F01M5/00 ,  F01P11/08

Abstract: 본 고안은 냉각기로 유입되는 윤활유의 온도를 감지하여 윤활유의 온도가 소정온도 이하인 경우는 윤활유가 냉각기로 유입되는 것을 막아 낮은 온도의 윤활유로 인한 방열 엘리먼트의 손상을 방지할 수 있는 윤활유 냉각기에 관한 것으로, 윤활유가 순환하는 방열 엘리먼트와, 상기 방열 엘리먼트의 외부에 냉각수가 접촉하여 순환할수 있도록 냉각수를 저류하는 케이스를 구비한 윤활유 냉각기에 있어서, 상기 방열엘리먼트의 윤활유 유입구에는 윤활유의 온도를 측정하여 윤활유의 온도가 소정온도이하인 경우 유입 통로를 폐쇄함과 동시에 윤활유 유입구와 윤활유 유출구와의 사이의 바이패스 통로를 개방시킬 수 있도록, 윤활유 온도에 따라 수축 또는 팽창하는 벨로즈와, 상기 벨로즈의 신축에 따른 압력에 의하여 진퇴운동하는 실린더와, 상기 실 린더의 진퇴운동에 의하여 회동되어 상기 유입 통로(7)와 바이패스 통로를 선택적으로 개폐하는 밸브체로 구성되는 밸브장치를 포함하는 윤활유 냉각기를 제공하는 특징이 있다.