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公开(公告)号：KR1020110062821A
公开(公告)日：2011-06-10
申请号：KR1020090119661
申请日：2009-12-04
CPC classification number: F01M5/001 , F01N3/0205 , F01N5/02 , F01N2240/02 , F01N2240/36 , F01N2410/00 , F01P2060/16 , F02G5/04 , F02G2260/00 , F28D7/0025 , F28D7/0083 , F28D7/1669 , F28D21/0003 , F28D2021/0089 , F28F9/0273 , F28F2250/06 , Y02T10/16 , Y02T10/166 , Y02T10/20
Abstract: PURPOSE: An exhaust heat recovery device of cooling water and oil integrated heat exchanging type is provided to increase a regeneration rate of energy by recollecting the exhaust heat through cooling water and oil. CONSTITUTION: An exhaust heat recovery device of cooling water and oil integrated heat exchanging type comprises a bypass tube(120), a cooling water housing(130), exhaust gas flow pipes(141,142), an oil flow pipe(150), and a valve device(160). The bypass tube is installed inside housing and discharges exhaust gas. The cooling water housing has a cooling water inlet port(131) and a cooling water outlet port(132). The exhaust gas, flowing in the inner structure of housing, passes through the exhaust gas flow pipe. The exhaust gas and cooling water are heat-exchanged in the exhaust gas flow pipe. The oil flow pipe has an oil inflow port and oil outlet port. The cooling water and oil are heat-exchanged in the oil flow pipe. The valve device controls the flow rate of the exhaust gas, passing through the bypass tube, according to the temperature of the cooling water or oil.
Abstract translation: 目的：提供一种冷却水和油一体式热交换式的排气热回收装置，通过冷却水和油回收废热来提高能量的再生率。 构成：冷却水和油一体式热交换型排气热回收装置包括旁通管（120），冷却水箱（130），废气流管（141,142），油流管（150）和 阀装置（160）。 旁路管安装在外壳内并排放废气。 冷却水壳体具有冷却水入口（131）和冷却水出口（132）。 在壳体的内部结构中流动的废气通过废气流量管。 排气和冷却水在废气流量管中进行热交换。 油流管具有进油口和出油口。 冷却水和油在油流管中进行热交换。 阀装置根据冷却水或油的温度控制排气的流量，通过旁通管。
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公开(公告)号：KR1020040041973A
公开(公告)日：2004-05-20
申请号：KR1020020070086
申请日：2002-11-12
Applicant: 현대자동차주식회사
Inventor： 이재헌
IPC: F01P7/16
CPC classification number: G05D23/02 , F01P7/16 , F01P2025/08 , F28F2250/00
Abstract: PURPOSE: A structure for improving the sensitivity of a second thermostat of an engine separation-cooling system is provided to smoothly operate the second thermostat by effectively sensing the temperature of coolant of a cylinder block leaking out through a leakage hole even if reducing the size of the leakage hole to increase the separation-cooling performance. CONSTITUTION: In a second thermostat(20) comprising a cut-off plate(28) formed at the opposite side to a leakage hole(22a) to connect lower frames(23) in a semi-cylinder form and a heat transferring member extended from a coolant passage of a cylinder block(11) into a pallet(25), a structure for improving the sensitivity of the second thermostat of an engine separation-cooling system positions the cut-off plate to the upper part near the coolant combining spot with the coolant of a cylinder head(12) and mounts the leakage hole to a coolant outlet of the cylinder block to position at the lower part far from the coolant combining spot.
Abstract translation: 目的：提供一种用于提高发动机分离冷却系统的第二恒温器的灵敏度的结构，以通过有效地感测通过泄漏孔泄漏的气缸体的冷却剂的温度来平滑地操作第二恒温器，即使减小了 泄漏孔增加分离冷却性能。 构成：在第二恒温器（20）中，包括形成在泄漏孔（22a）的相对侧的切割板（28），以将半框架的下框架（23）连接到一个从半圆柱形状延伸的传热构件 气缸体（11）的冷却剂通道进入托盘（25），用于提高发动机分离冷却系统的第二恒温器的灵敏度的结构将切割板定位在冷却剂组合点附近的上部， 气缸盖（12）的冷却剂，并将泄漏孔安装到气缸体的冷却剂出口处，以位于远离冷却剂组合点的下部。
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公开(公告)号：KR101350076B1
公开(公告)日：2014-01-14
申请号：KR1020080019002
申请日：2008-02-29
Applicant: 현대자동차주식회사
Inventor： 이재헌
Abstract: 본 발명은 크로스 플로우(Cross Flow) 방식의 라디에이터에서 빈번히 발생되는 냉각수 충진 불량 문제를 해결할 수 있도록 한 차량용 라디에이터의 냉각수 충진 구조에 관한 것으로,
최근 들어 라디에이터 사양이 다운 플로우(Down Flow) 방식에서 코어 튜브의 양측에 어퍼 스트림 탱크(Upper Stream Tank)와 다운 스트림 탱크(Down Stream Tank)가 설치되는 형태인 크로스 플로우(Cross Flow) 방식의 채용이 증가함에 따라 냉각수 충진성 관련 문제 발생이 더욱 빈번해지고 있는 실정인 바,
코어 튜브의 양측에 어퍼 스트림 탱크와 다운 스트림 탱크가 설치되는 크로스 플로우(Cross Flow) 방식의 라디에이터에 있어서, 상기 다운 스트림 탱크 상부의 필러 넥과 어퍼 스트림 탱크 내부 상부 사이에 공기배출통로를 마련하고, 어퍼 스트림 탱크 내부에 공기배출통로와 접속되는 공기배출부재를 설치하는 것을 특징으로 하는 본 발명에 의하면 크로스 플로우 방식 라디에이터의 고질적인 냉각수 충진 불량 문제를 해결할 수 있게 되며, 엔진 운전시 냉각수 유동저항 감소 및 냉각수 조기 만충에 따른 냉각효율 증대를 도모할 수 있게 되어 차량 성능 개선 및 상품성 향상에 크게 기여할 수 있게 되는 등의 효과를 얻을 수 있게 된다.
라디에이터, 크로스 플로우, 다운 스트림 탱크, 어퍼 스트림 탱크, 공기배출통로, 공기배출부재-
公开(公告)号：KR101283032B1
公开(公告)日：2013-07-05
申请号：KR1020070131548
申请日：2007-12-14
Applicant: 현대자동차주식회사
Abstract: 본 발명은 톱 링 리버스(TRR)와 로우 링 리버스(LRR) 위치에서의 피스톤 마찰 손실을 최소로 하면서 오일 온도의 과다 상승을 억제하도록 실린더 블록의 워터자켓 내부를 3단 채널로 구획하는 워터자켓 스페이서를 제공한다.
실린더 블록, 워터자켓, 스페이서-
公开(公告)号：KR1020110120766A
公开(公告)日：2011-11-04
申请号：KR1020100040329
申请日：2010-04-29
CPC classification number: F01P7/161 , F01P2003/028 , F01P2005/125 , F01P2025/32 , F01P2025/36 , F01P2050/24
Abstract: PURPOSE: An apparatus and a method for controlling a water pump of a hybrid vehicle are provided to prevent hot spots from being generated inside an engine by optimally controlling the circulation of cooling water. CONSTITUTION: An apparatus for controlling a water pump of a hybrid vehicle comprises a thermostat(140), an electric water pump(150), first and second water temperature sensors(110,120), and a controller(160). The thermostat determines the circulation direction of cooling water discharged from an engine depending on the temperature of the cooling water. The electric water pump is installed between the engine and the thermostat and circulates the cooling water. The first water temperature sensor detects the temperature of the cooling water circulating from the engine to a cooler. The second water temperature sensor detects the temperature of the cooling water flowing into the engine. The controller determines the radiant value of the engine and controls the electric water pump.
Abstract translation: 目的：提供一种用于控制混合动力车辆的水泵的装置和方法，以通过最佳地控制冷却水的循环来防止在发动机内产生热点。 构成：用于控制混合动力车辆的水泵的装置包括恒温器（140），电动水泵（150），第一和第二水温传感器（110,120）和控制器（160）。 恒温器根据冷却水的温度决定从发动机排出的冷却水的循环方向。 电动水泵安装在发动机和恒温器之间，循环冷却水。 第一个水温传感器检测从发动机循环到冷却器的冷却水的温度。 第二水温传感器检测流入发动机的冷却水的温度。 控制器确定发动机的辐射值并控制电动水泵。
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Patent Agency Ranking
公开(公告)号：KR1020100111466A
公开(公告)日：2010-10-15
申请号：KR1020090029914
申请日：2009-04-07
CPC classification number: F01P3/02 , F01M5/002 , F01P2003/021 , F01P2050/22 , F02B75/20 , F02F1/10
Abstract: PURPOSE: A cooling device of an internal combustion engine and an insert for a water jacket are provided to effectively cool the engine oil on the surface of a cylinder block, which forms the lower part of the water jacket. CONSTITUTION: One or more inserts(1) are installed. One or more inserts are inserted into the lower part of a water jacket, which is formed in a siamese part between each cylinder bore of a cylinder block. The insert enhances the flow of the cooling water on the upper and lower parts of the water jacket. If there are a plurality of inserts, a space, in which the cooling water is re-circulated, is formed between adjacent inserts. The insert consists of a body and a bottom protrusion. The bottom protrusion is protruded from the lower end of the body and makes contact with the lower part of the water jacket. The bottom protrusion separates the lower end of the body from the lower surface of the water jacket.
Abstract translation: 目的：提供内燃机的冷却装置和水套的插入件，以有效地冷却形成水套的下部的气缸体的表面上的发动机油。 构成：安装一个或多个插入件（1）。 将一个或多个插入件插入到水套的下部中，其形成在气缸体的每个气缸孔之间的ese部中。 该插入件增强了水套上部和下部部分的冷却水的流动。 如果存在多个插入件，则在相邻插入件之间形成冷却水再循环的空间。 插入物由主体和底部突起组成。 底部突起从主体的下端突出并与水套的下部接触。 底部突起将主体的下端与水套的下表面分开。
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公开(公告)号：KR1020090093465A
公开(公告)日：2009-09-02
申请号：KR1020080019002
申请日：2008-02-29
Applicant: 현대자동차주식회사
Inventor： 이재헌
Abstract: A cooling water filling structure of radiator for vehicle is provided to reduce flow resistance in driving engine and enhance the cooling efficiency. A cooling water filling structure of radiator for vehicle has a core tube (10), upper stream tank, downstream tank (30), filler neck (40), air discharging path (50), and air discharging member (60). The upper stream tank and downstream tank is installed at both sides of the core tube. The filler neck is placed at upper portion of the downstream tank. The air discharging path is installed at inside of upper stream tank and is connected to the air discharging path.
Abstract translation: 提供一种用于车辆的散热器的冷却水填充结构，以减少驱动发动机的流动阻力并提高冷却效率。 用于车辆的散热器的冷却水填充结构具有芯管（10），上游箱，下游罐（30），填充口（40），排气路径（50）和排气构件（60）。 上游槽和下游罐安装在芯管的两侧。 填料颈部放置在下游罐的上部。 排气路径安装在上游箱体的内部，与排气通路连接。
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公开(公告)号：KR1020070013561A
公开(公告)日：2007-01-31
申请号：KR1020050067965
申请日：2005-07-26
Applicant: 현대자동차주식회사
Inventor： 이재헌
CPC classification number: F01P7/16 , F01P3/02 , F01P5/10 , F01P2003/021 , F01P2003/024 , F01P2050/22
Abstract: An engine cooling system of a front engine rear wheel drive vehicle is provided to improve cooling/heating performance by arranging the engine cooling system in parallel to an engine so that the total resistance of a cooling circulation line is reduced. An engine cooling system of a front engine rear wheel drive vehicle, comprises a first flow line(10) and a second flow line(20), a first valve(12), a double valve(30), a third flow line(40), and a controller(50). The first flow line and the second flow line are arranged in parallel with each other on a circulation line(b) installed on a cylinder head and a circulation line(c) returned to a radiator(1). The first valve is arranged on the first flow line, and operates to circulate a coolant and discharge air from the coolant. The double valve is arranged on the second flow line, and discharges air to the radiator when an engine(4) operates at a high speed and high load condition. The double valve permits the coolant of the radiator to be introduced into the circulation line arranged on the engine when the engine stops. The third flow line is connected to the second flow line and a coolant circulation line of an outlet side of the cylinder head. The controller is electrically connected to the first valve, and controls the first valve by applying voltage prior to operation of the engine or in an early stage of start of the engine.
Abstract translation: 提供前发动机后轮驱动车辆的发动机冷却系统，以通过将发动机冷却系统平行于发动机布置，从而降低冷却循环管线的总阻力来提高冷却/加热性能。 前发动机后轮驱动车辆的发动机冷却系统包括第一流线（10）和第二流线（20），第一阀（12），双阀（30），第三流线（40） ）和控制器（50）。 第一流水线和第二流动管线在安装在气缸盖上的循环管线（b）和返回到散热器（1）的循环管线（c）上彼此平行地布置。 第一阀布置在第一流动管线上，并且操作以使冷却剂循环并从冷却剂排出空气。 双阀设置在第二流路上，当发动机（4）在高速高负荷状态下运转时，将空气排出到散热器。 当发动机停止时，双阀允许散热器的冷却剂被引入布置在发动机上的循环管线中。 第三流线连接到第二流动管线和气缸盖的出口侧的冷却剂循环管线。 控制器电连接到第一阀，并且通过在发动机运转之前或在发动机起动的早期施加电压来控制第一阀。
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公开(公告)号：KR100475920B1
公开(公告)日：2005-03-11
申请号：KR1020020070086
申请日：2002-11-12
Applicant: 현대자동차주식회사
Inventor： 이재헌
IPC: F01P7/16
Abstract: 본 발명은 엔진 분리냉각 시스템의 세컨드 써모스탯 감응성 향상구조에 관한 것으로, 누출공(22a)의 반대쪽에 하부프레임(23)들을 반원통 형상으로 연결하는 차단판(28)이 형성되고, 실린더블록(11)측 냉각수 통로로부터 팰릿(25)의 내부까지 연장되는 전열부재(29)를 구비한 세컨드 써모스탯(20)이 상기 차단판(28)은 실린더헤드(12) 냉각수와의 합수지점에 가까운 상부에 위치되고, 상기 누출공(22a)은 상기 합수지점에서 먼 하부에 위치되도록 실린더블록(11)의 냉각수 출구에 장착되는 구조로 이루어진다.
따라서, 실린더헤드(12)측 냉각수의 영향이 차단된 상태에서 보다 민감하게 실린더블록(11)측 냉각수의 온도에 감응할 수 있게 됨으로써 정확한 개변온도에서 작동되어 실린더블록(11)의 오버히트(over heat)를 방지할 수 있게 되고, 또한, 감응성 향상에 따라 누출공(22a)의 크기를 작게 형성할 수 있게 되므로 분리냉각 성능을 향상시킬 수 있게 된다.-
公开(公告)号：KR1020050015451A
公开(公告)日：2005-02-21
申请号：KR1020030054268
申请日：2003-08-06
Applicant: 현대자동차주식회사
Inventor： 이재헌
IPC: F01P7/16
CPC classification number: F01P11/16 , F01P2025/08 , F01P2031/20 , F01P2031/32
Abstract: PURPOSE: A device for preventing and alarming sticking of a thermostat is provided to restrict wrong operation of the thermostat from closed sticking by forming a gas generator and a control unit, and to replace the thermostat by warning the breakage of the main valve through the warning window. CONSTITUTION: A sticking preventing and alarming device of a thermostat is composed of a gas generator(10) installed in a wax housing(3) and ignited and exploded by an explosive compound to break a main valve(2) by generating high pressure nitrogen gas, a lead wire(12) embedded in the upper center of a piston(6) and strained in heating, a hot wire(11) installed in the lower center of the piston, connected to the lead wire and spaced from the explosive compound of the gas generator to heat by voltage from the lead wire, a water temperature sensor measuring temperature of coolant, an ECU(Electronic Control Unit) outputting the control signal for operating the gas generator in detecting coolant temperature over the predetermined value, a switch supplying voltage from a battery to a boost unit according to the control signal from the ECU, and the boost unit increasing and supplying voltage from the switch to the lead wire.
Abstract translation: 目的：提供一种用于防止和报警恒温器粘附的装置，通过形成气体发生器和控制单元来限制恒温器的错误操作，以防止闭合的粘附，并通过警告警告主阀的断裂来更换恒温器 窗口。 构成：恒温器的防止和报警装置由安装在蜡壳体（3）中的气体发生器（10）组成，并被爆炸性化合物点燃和爆炸，以通过产生高压氮气来破坏主阀（2） ，嵌入在活塞（6）的上部中心并被加热的引线（12），安装在活塞的下部中心的热丝（11），连接到引线并与爆炸性化合物间隔开 所述气体发生器通过来自所述引线的电压加热，测量冷却剂温度的水温传感器; ECU（电子控制单元），用于在检测出所述预定值的冷却剂温度时输出用于操作所述气体发生器的控制信号;开关供应电压 根据来自ECU的控制信号从电池到升压单元，并且升压单元增加和提供从开关到引线的电压。
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