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公开(公告)号：KR1020130066102A
公开(公告)日：2013-06-20
申请号：KR1020110132791
申请日：2011-12-12
IPC: H01M8/04029 , B60L11/18 , F25D17/02
CPC classification number: H01M8/04029 , B60L11/1888 , F25D17/02 , H01M2250/20
Abstract: PURPOSE: A radiator for a stack is provided to effectively cools cooling water flowing in a stack radiator by having a double pipe in which coolant circulates. CONSTITUTION: A radiator(50) for a stack of a vehicle which co-cools cooling water which is connected to a fuel cell stack(11) and has cooled the stack, comprises a double pipe(54) inside thereof. The double pipe heat-exchanges coolant circulating in a compressor(31) after passing through an evaporator(34) of an air conditioner. The radiator for the stack a coolant inlet(52) in the upper end, and a coolant outlet(53) in the lower end. The double pipe is arranged near the cooling water outlet. [Reference numerals] (11) Stack; (31) Compressor; (32) Condenser; (33) Expandable valve; (34) Evaporator; (50) Radiator
Abstract translation: 目的：提供用于堆叠的散热器，以通过具有冷却剂循环的双重管道来有效地冷却在堆叠散热器中流动的冷却水。 构成：用于联接冷却水的车辆的散热器（50），其连接到燃料电池堆（11）并且已经冷却了堆叠，其中包括双管（54）。 双管在通过空调的蒸发器（34）之后对在压缩机（31）中循环的冷却剂进行热交换。 用于堆叠上部的冷却剂入口（52）的散热器和下端的冷却剂出口（53）。 双管布置在冷却水出口附近。 （附图标记）（11）堆叠; （31）压缩机; （32）冷凝器; （33）膨胀阀; （34）蒸发器; （50）散热器
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公开(公告)号：KR101338464B1
公开(公告)日：2013-12-10
申请号：KR1020120118687
申请日：2012-10-24
Inventor： 이길우
Abstract: A heat pump system for vehicles is disclosed. The heat pump system according to the embodiment of the invention includes an external condenser condensing a refrigerant and connected through a refrigerant pipe to control heating and cooling in a vehicle according to heating, cooling, and dehumidification modes, an expanding valve expanding the refrigerant condensed by the condenser, an evaporator evaporating the expanded refrigerant, a compressor compressing the evaporated refrigerant, and an internal condenser primarily condensing the compressed refrigerant and connected to the external condenser. It also includes a gas-liquid separating unit included in the refrigerant pipe and connected to the refrigerant pipe connecting the evaporator to the compressor through a connection pipe in order to separate the refrigerant into liquid and gas.
Abstract translation: 公开了一种用于车辆的热泵系统。 根据本发明的实施例的热泵系统包括：外部冷凝器，冷凝制冷剂并通过制冷剂管连接，以根据加热，冷却和除湿模式控制车辆中的加热和冷却;膨胀阀使由 冷凝器，蒸发膨胀的制冷剂的蒸发器，压缩蒸发的制冷剂的压缩机和主要冷凝压缩的制冷剂并连接到外部冷凝器的内部冷凝器。 它还包括一个包括在制冷剂管中的气液分离单元，并连接到通过连接管将蒸发器连接到压缩机的制冷剂管，以将制冷剂分离成液体和气体。
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公开(公告)号：KR1020130028223A
公开(公告)日：2013-03-19
申请号：KR1020110091607
申请日：2011-09-09
CPC classification number: H01M8/04029 , B60K11/02 , B60K11/04 , B60K2001/003 , B60K2001/006 , F28D1/0417 , H01M2250/20 , Y02T90/32
Abstract: PURPOSE: A cooling apparatus for fuel cell vehicle is provided to reduce the size of cooling module and simplify using an integrated type radiator and a water cooling type heat exchanger and to optimize the capacity of a cooling fan. CONSTITUTION: A cooling apparatus for fuel cell vehicle is arranged at the front of vehicle and includes one integrated radiator(10) which managing a fuel cell stack(16) and an electricity power apparatus(14) cooling the cooling water in the method that exchanges using the outer air. The integrated radiator is divided into a high temperature section and a low temperature section according to the flux-form of cooling water, the fuel cell stack is cooled with the cooling water which flows through the high temperature section and the electricity power apparatus is cooled with the cooling water which flows through the low temperature section. [Reference numerals] (14) Electronic equipment; (15) Water cooling condenser; (16) Stack; (AA) Low temperature area; (BB) High temperature area
Abstract translation: 目的：提供一种用于燃料电池车辆的冷却装置，以减小冷却模块的尺寸，并简化使用集成型散热器和水冷式热交换器，并优化冷却风扇的容量。 构成：用于燃料电池车辆的冷却装置设置在车辆的前部，并且包括管理燃料电池堆（16）的一个集成散热器（10）和以交换方式冷却冷却水的电力设备（14） 使用外部空气。 集成散热器根据冷却水的通量形式分为高温段和低温段，燃料电池堆用流过高温段的冷却水冷却，电力设备用 流经低温段的冷却水。 （附图标记）（14）电子设备; （15）水冷冷凝器; （16）堆栈; （AA）低温区; （BB）高温区域
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公开(公告)号：KR101724751B1
公开(公告)日：2017-04-10
申请号：KR1020110132791
申请日：2011-12-12
IPC: H01M8/04029 , B60L11/18 , F25D17/02
Abstract: 본발명은연료전지차량의스택용라디에이터의내부로에어컨의냉매를순환시켜스택용라디에이터를순환하는냉각수를냉각시킬수 있는이중관이적용된연료전지차량의스택용라디에이터에관한것이다.본발명에따른이중관이적용된연료전지차량의스택용라디에이터는, 연료전지스택(11)과냉각수가순환하도록냉각수로로연결되고, 상기스택(11)을냉각시킨냉각수를공냉시키는연료전지차량의스택용라디에이터에있어서, 상기스택용라디에이터(50)의내부에는에어컨의증발기(34)를통과하여콤프레서(31)로순환하는냉매와상기스택용라디에이터(50)의통과중인냉각수가열교환하는이중관(54)이구비되는것을특징으로한다.
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公开(公告)号：KR101575480B1
公开(公告)日：2015-12-07
申请号：KR1020140064165
申请日：2014-05-28
Abstract: 본발명은저온상태에서의냉각팬제어방법에관한것으로, 배터리팩을냉각시키기위한냉각팬의구동단수가결정되는작동결정단계와, 구동단수가저단인지판단하는구동단수판단단계와, 구동단수가저단이면, 배터리팩의외부온도가특정온도미만이고, 시동후 냉각팬의누적작동시간이특정치미만인지를판단하는저온상태판단단계와, 외부온도가특정온도미만이고, 작동시간이특정치미만이면, 구동단수가고단으로변경되는저온냉각팬작동단계를포함하며, 섭씨 0도이하인저온에서냉각팬빙결등에의한구속에의해서발생가능한화재가방지되며, 모터파손이예방되는효과가있는저온상태에서의냉각팬제어방법을제공한다.
Abstract translation: 本发明涉及一种在低温条件下控制冷却风扇的方法，包括：确定用于冷却电池组的冷却风扇的操作水平的操作确定步骤; 操作电平确定步骤，确定操作电平是否为低电平; 一个低温条件确定步骤，用于确定冷却风扇的累积操作时间是否低于操作后的一定值，并且如果操作水平是低水平，则电池组的外部温度小于一定温度; 以及如果外部温度小于一定温度并且操作时间小于一定温度的低温冷却风扇操作步骤，将操作水平改变为高水平。 本发明具有防止由于在0摄氏度以下的低温下的冷却风扇等的冷冻而引起的火灾的发生，防止对电动机的损坏的效果。
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Patent Agency Ranking
公开(公告)号：KR101326510B1
公开(公告)日：2013-11-08
申请号：KR1020110091607
申请日：2011-09-09
CPC classification number: H01M8/04029 , B60K11/02 , B60K11/04 , B60K2001/003 , B60K2001/006 , F28D1/0417 , H01M2250/20 , Y02T90/32
Abstract: 본 발명은 통합형 라디에이터를 사용하고, 기존의 컨덴서 및 전기동력장치용 라디에이터 대신에 수냉식 열교환기를 적용함으로써, 기존의 컨덴서 및 전기동력장치용 라디에이터의 삭제로 차량 전방의 공기유동 장애요소를 최소화하여 쿨링 모듈의 크기를 축소 및 단순화시킬 수 있고, 쿨링팬의 용량을 최적화할 수 있는 연료전지 차량용 냉각장치를 제공하는데 그 목적이 있다.
상기한 목적을 달성하기 위해 본 발명에 따른 연료전지차량용 냉각장치는 차량의 전방에 배치되며, 외부공기를 이용하여 열교환하는 방식으로 냉각수를 냉각시켜 연료전지 스택과 전기동력장치를 통합 관리하는 한 개의 통합형 라디에이터를 포함하고, 상기 통합형 라디에이터는 냉각수의 유동형태에 따라 고온영역과 저온영역으로 구분하여 고온영역을 통해 흐르는 냉각수로 연료전지 스택을 냉각하고, 저온영역을 통해 흐르는 냉각수로 전기동력장치를 냉각하여, 연료전지 스택과 전기동력장치를 동시에 통합적으로 열관리함으로써, 통합형 라이에이터의 방열성능을 향상시킬 수 있는 것을 특징으로 한다.-
公开(公告)号：KR1020130064431A
公开(公告)日：2013-06-18
申请号：KR1020110131037
申请日：2011-12-08
Inventor： 이길우
IPC: H01M8/04029 , H01M8/04276 , H01M8/04701 , B60L11/18
CPC classification number: Y02T10/7022 , H01M8/04029 , B60L11/1892 , H01M8/04276 , H01M8/04731
Abstract: PURPOSE: A cooling system for a fuel cell vehicle is provided to improve cooling performance of a fuel cell vehicle by exchanging heat from cooling water which has cooled the stack, and a coolant of air conditioner. CONSTITUTION: A cooling system for a fuel cell vehicle comprises a radiator(14) for a stack and a condenser(32), in a radiator module. Cooling water circulates between a stack(11) and the radiator. A coolant circulates through the condenser, a first expansion valve(33), an evaporator(34), and a compressor(31). The cooling system additionally includes a water-cooling evaporator. Cooling water discharged from the radiator flows into the water-cooling evaporator, and the coolant passed through the condenser flows into the water-cooling evaporator. Heat from the coolant and the cooling water is exchanged. [Reference numerals] (14) Radiator for a stack; (37) Water-cooling EVAP
Abstract translation: 目的：提供一种用于燃料电池车辆的冷却系统，以通过从冷却堆叠的冷却水进行热量和空调的冷却剂来改善燃料电池车辆的冷却性能。 构成：用于燃料电池车辆的冷却系统包括在散热器模块中的用于堆叠的散热器（14）和冷凝器（32）。 冷却水在堆叠（11）和散热器之间循环。 冷却剂循环通过冷凝器，第一膨胀阀（33），蒸发器（34）和压缩机（31）。 冷却系统还包括水冷却蒸发器。 从散热器排出的冷却水流入水冷式蒸发器，通过冷凝器的冷却水流入水冷却蒸发器。 来自冷却剂和冷却水的热量被更换。 （附图标记）（14）堆叠用散热器; （37）水冷EVAP
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公开(公告)号：KR1020080005686A
公开(公告)日：2008-01-15
申请号：KR1020060064330
申请日：2006-07-10
Applicant: 기아자동차주식회사
Inventor： 이길우
Abstract: A thermal damage prevention structure of a vehicle engine room is provided to prevent thermal damage to all kinds of components by inducing air flowed through a grill aperture of a vehicle to an engine room. A thermal damage prevention structure of a vehicle engine room comprises: a grille(11) formed at the front of the vehicle, an engine room into which outside air is flowed through the grille, an under cover(20) installed in a lower central portion inside the engine room, which induces air flowed through a lower end portion of the grille in a rear direction inside the engine room, an induction cover(30) installed in both side ends inside the engine room and equipped with an injection hole(31) formed in inner front and discharging holes(32,33) formed in the inner center and the rear of the engine room, which supplies outside air to the center and the rear inside the engine room.
Abstract translation: 提供车辆发动机室的热损伤防止结构，以通过将通过车辆的格栅孔的空气引导到发动机室来防止对各种部件的热损伤。 车辆发动机室的热损害防止结构包括：格栅（11），其形成在车辆的前方，外部空气流过格栅的发动机室;安装在下部中心部分的下盖（20） 在发动机室内部，引导空气沿着发动机室内的后方向流过格栅的下端部;感应盖（30），安装在发动机室内的两侧端部，并配备有喷射孔（31）， 形成在形成在发动机室的内部中心和后部的内部前部和排出孔（32,33），其向发动机室内部的中心和后方供给外部空气。
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公开(公告)号：KR100366256B1
公开(公告)日：2002-12-31
申请号：KR1019990067596
申请日：1999-12-31
Applicant: 현대자동차주식회사
Inventor： 이길우
IPC: F02M37/00
Abstract: 본발명은자동차의연료장치에서엔진으로과다하게공급되지않고효율적으로회수할수 있는연료회수밸브에관한것으로, 연료탱크상부에설치된연료게이지의센더유닛플레이트의저부일측에는연료의저장량을감지하는플로우트및 워밍센서를구비하고있는센더와, 연료탱크와연결되어연료에서이물질을제거하는연료필터와, 상기연료필터를통해연료를펌핑하는연료펌프와, 상기연료펌프에연결되어엔진으로연료를압송하는공급튜브로구성되는자동차의연료공급장치에있어서, 상기연료펌프와공급튜브사이에연결되는밸브본체와; 상기밸브본체의내부를완충실과압력실로구분하는압력밸브체와; 상기밸브본체의완충실에설치되어상기압력밸브체를탄력적으로지지하는스프링과; 및상기압력실과연통하도록상기밸브본체일측에일체로형성되는회수관으로구성된연료회수밸브를구비하여서된 것을특징으로하는발명이다.
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公开(公告)号：KR200173409Y1
公开(公告)日：2000-04-01
申请号：KR2019970043080
申请日：1997-12-30
Applicant: 현대자동차주식회사
Inventor： 이길우
Abstract: 본 고안은 재사용이 가능하며 연결하고자 하는 부재의 한쪽면만이 접근 가능한 경우에도 용이하게 작업할 수 있는 화스너에 관한 것으로서 일자 또는 십자형의 홈을 위쪽 단부면에 구비한 상부단부와 속이 빈 원통형상의 내부 벽면에 암나사부를 구비한 하부단부로 이루어진 나사부와, 상기 나사부의 상부단부를 수납하는 홈을 내부면에 구비한 두부와 이 두부의 하부면으로부터 연장되며 각각 소정의 형상을 갖는 꺾임부를 구비한 적어도 세 개의 다리로 형성된 다리부와 다리부들 모두와 연결된 하부단부로 이루어진 본체부를 포함하는 화스너가 제공된다.
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