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公开(公告)号：KR1020110083413A
公开(公告)日：2011-07-20
申请号：KR1020100003624
申请日：2010-01-14
Applicant: 자동차부품연구원
Abstract: PURPOSE: A hydrogen recirculation system of a fuel cell is provided to reduce the back flow of water to an air electrode as an outlet by enlarging the pressure difference between the inlet and the outlet of a stack by installing two ejectors. CONSTITUTION: A hydrogen recirculation system of a fuel cell comprises a second supply line(2) and first and second ejectors(5,6). The second supply line is branched from a first supply line(1) of a hydrogen tank. The first and second ejectors respectively supply hydrogen provided from the first and second supply lines to a stack(52) through high speed spray. The first and second ejectors are connected to first and second recirculation lines to increase the pressure difference between the inlet and the outlet of a stack by consecutively re-circulating water and hydrogen in an air electrode of the stack.
Abstract translation: 目的：提供一种燃料电池的氢再循环系统，通过安装两个喷射器，通过扩大堆叠的入口和出口之间的压力差来减少作为出口的水作为空气电极的回流。 构成：燃料电池的氢再循环系统包括第二供应管线（2）和第一和第二喷射器（5,6）。 第二供应管线从氢罐的第一供应管线（1）分支。 第一和第二喷射器通过高速喷射分别将从第一和第二供应管线提供的氢气供应到堆叠（52）。 第一和第二喷射器连接到第一和第二再循环管线，以通过在堆叠的空气电极中连续地再循环水和氢来增加堆的入口和出口之间的压力差。
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公开(公告)号：KR1020110006918A
公开(公告)日：2011-01-21
申请号：KR1020090064544
申请日：2009-07-15
Applicant: 자동차부품연구원
CPC classification number: Y02T10/641 , H02K9/06 , B60K7/0007 , H02K5/20
Abstract: PURPOSE: An in-wheel motor cooling apparatus of an electric vehicle is provided to effectively reduce the heat emission of the in-wheel motor by directly receiving compressed air into a space between a stator and a rotor. CONSTITUTION: A compressor(110) is installed in an axle(210) and generates compressed air based on the torque of the axle. The compressor includes a fan(111) and a fan-casing(112). The fan generates the compressed air based on external air, and the fan-casing surrounds the fan. An air flowing part(120) introduces the compressed air into a space between a stator(320) and a rotor(310) in order to cool an in-wheel motor(300). A vortex tube(122) is installed in the air flowing part.
Abstract translation: 目的：提供一种电动车辆的轮式电动机冷却装置，通过将压缩空气直接接收到定子与转子之间的空间来有效地减少车轮电动机的发热。 构成：压缩机（110）安装在轴（210）中，并且基于车轴的扭矩产生压缩空气。 压缩机包括风扇（111）和风扇壳体（112）。 风扇基于外部空气产生压缩空气，风扇壳体围绕风扇。 空气流动部分（120）将压缩空气引入到定子（320）和转子（310）之间的空间中，以便冷却轮内电动机（300）。 涡流管（122）安装在空气流动部分中。
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公开(公告)号：KR1020090091451A
公开(公告)日：2009-08-28
申请号：KR1020080016715
申请日：2008-02-25
Applicant: 자동차부품연구원
Abstract: A car carbon dioxide heating ventilation and cooling system is provided to change a flow path according to the heating-cooling mode using two three-way valves. A car carbon dioxide heating ventilation and cooling system is comprised of a variable capacity compressor(110), an evaporator with gas refrigeration(120), a heater with evaporator(150), an expansion device(140), an accumulator(160), an internal heat exchanger(130), and a first and second three-way valves(170,180). The evaporator distends the carbon dioxide and absorbs the vaporization latent heat. The internal heat exchanger exchanges heat the exits of the evaporator and the gas refrigeration. The first three-way valve is installed between compressor and gas refrigeration. According to the cooling and heating mode, the first three-way valve changes the flow path of the carbon dioxide discharged in the compressor. The second three-way valve is installed between the compressor and the internal heat exchanger. The second three-way valve prevents from being refrigerant flowed in heating into the internal heat exchanger, and refrigerant is flew into the compressor.
Abstract translation: 提供汽车二氧化碳加热通风和冷却系统，以使用两个三通阀根据加热 - 冷却模式改变流路。 汽车二氧化碳加热通风和冷却系统包括可变容量压缩机（110），具有气体制冷的蒸发器（120），具有蒸发器的加热器（150），膨胀装置（140），蓄能器（160） 内部热交换器（130），以及第一和第二三通阀（170,180）。 蒸发器膨胀二氧化碳并吸收蒸发潜热。 内部热交换器对蒸发器的出口和气体制冷进行热交换。 第一个三通阀安装在压缩机和气体制冷之间。 根据冷却和加热模式，第一三通阀改变压缩机中排出的二氧化碳的流动路径。 第二个三通阀安装在压缩机和内部热交换器之间。 第二三通阀防止制冷剂在加热到内部热交换器中流动，制冷剂飞入压缩机。
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公开(公告)号：KR1020130070162A
公开(公告)日：2013-06-27
申请号：KR1020110137351
申请日：2011-12-19
Applicant: 자동차부품연구원
CPC classification number: Y02T10/7005 , H01M8/04 , B60L11/18 , F04F5/00
Abstract: PURPOSE: A hydrogen supplying system for automobile fuel cell is provided to control the amount of cooling water according to the temperature of 'hydrogen gas supplied from fuel tank', easily control relative humidity of ' hydrogen gas supplied to the stack', and optimize relative humidity of the receiving cathode. CONSTITUTION: A fuel cell supplying system for car hydrogen comprises a fuel tank (112) for storing hydrogen; regulators (114,116) which controls pressure of 'hydrogen supplied from the fuel tank'; an ejector supplying ' hydrogen which pressure is controlled in the regulator' to the stack(110); a heat exchanger installed between fuel tank and ejector to exchange heat between 'hydrogen supplied through the hydrogen supply line' and 'the cooling water ejected in the stack'; a recycle line (122) supplying to ejector by recirculating 'the gas ejected in stack'; and a controlling unit controls the amount of 'cooling water supplied to the heat exchanger'. [Reference numerals] (AA) Hydrogen supply; (BB) Discharge impurities(hydrogen/nitrogen/vapor/water, etc); (CC) Air supply
Abstract translation: 目的：提供一种汽车燃料电池供氢系统，根据“燃油箱供氢气”的温度控制冷却水量，容易控制供应给堆的氢气相对湿度，优化相对湿度 接收阴极的湿度。 构成：用于汽车氢的燃料电池供应系统包括用于储存氢的燃料箱（112） 控制从燃料箱供应的氢气的压力的调节器（114,116）; 喷射器将压力控制在调节器中的氢提供给堆（110）; 安装在燃料箱和喷射器之间的热交换器，用于在通过氢气供应管线供应的氢气与“在堆叠中排出的冷却水”之间交换热量; 再循环管线（122），通过循环“堆叠中喷出的气体”供给喷射器; 并且控制单元控制供给到热交换器的冷却水的量。 （附图标记）（AA）供氢; （BB）排出杂质（氢/氮/蒸气/水等）; （CC）供气
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公开(公告)号：KR1020130070161A
公开(公告)日：2013-06-27
申请号：KR1020110137350
申请日：2011-12-19
Applicant: 자동차부품연구원
CPC classification number: H01M8/04097 , H01M8/04029 , H01M2250/20 , Y02E60/50
Abstract: PURPOSE: A hydrogen recirculation system of fuel cell is provided to enhance energy efficiency by preheating 'hydrogen supplied to the ejector' using 'waste heat ejected from the stack of cooling water over than 60 °C' and prevent moisture from being congealed in the stack. CONSTITUTION: A hydrogen recirculation system of fuel cell comprises a hydrogen tank(10) accepting hydrogen; a regulator (20) which controls pressure of hydrogen ejected from the hydrogen tank; an ejector (30) which mixes 'hydrogen ejected from the stack' and ' hydrogen provided from the regulator' and sprays to the stack; and a first heat exchanger (42) which preheats 'hydrogen supplied from the hydrogen tank to regulator' using 'cooling water ejected in stack' and a second heat exchanger which preheats hydrogen supplied from the hydrogen tank to regulator' using 'cooling water ejected in stack'.
Abstract translation: 目的：提供燃料电池的氢再循环系统，通过使用从超过60℃的冷却水堆排出的废热预热“提供给喷射器的氢”来提高能量效率，并防止水分凝结在堆叠中 。 构成：燃料电池的氢循环系统包括接受氢气的氢罐（10）; 调节器（20），其控制从所述氢罐喷射的氢的压力; 将从堆叠喷射的氢和从调节器提供的氢混合并喷射到堆叠的喷射器（30） 以及第一热交换器（42），其使用“以堆叠方式喷射的冷却水”预热从氢罐供应到氢气的氢气;以及第二热交换器，其将从氢罐供应的氢气预先加热到使用“ 栈”。
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Patent Agency Ranking
公开(公告)号：KR100923112B1
公开(公告)日：2009-10-22
申请号：KR1020080014960
申请日：2008-02-19
Applicant: 자동차부품연구원
Abstract: 본 발명의 냉난방 시스템(100)은 압축공기를 공급하는 압축공기 공급원(20)과, 냉난방하고자 하는 부분에 구비되는 냉온기 저장팩(30)과, 상기 냉온기 저장팩(30)에 냉기 또는 온기를 공급하는 냉온기 공급로(42)와, 상기 냉온기 저장팩(30)에 공급되지 않은 온기 또는 냉기를 배출하는 냉온기 배출로(44)와 냉기로(46) 또는 온기로(48)로 분기되어 상기 냉온기 공급로(42)와 상기 냉온기 배출로(44)의 사이에 설치되는 분기로로 구성되어, 상기 냉온기 저장팩(30)과 상기 압축공기 공급원(20)사이에 연결되는 공급유로(40)와, 상기 냉온기 저장팩(30)에 냉기 또는 온기가 공급되도록 상기 압축공기 공급원(20)으로부터의 압축공기를 선택적으로 냉기 또는 온기로 분리하도록 보텍스 튜브(54)를 이용하는 냉온기 변환수단(50)과, 상기 냉온기 변환수단(50)을 제어하는 제어부(도시하지 않음)를 포함한다.
본 발명에 의하면, 송풍기 및 열전소자가 필요치 않으므로 구조가 간단하고 제작이 용이하며, 또한 수명이 반영구적이며 고장이 없으므로 내구성이 뛰어나며, 냉기 및 온기를 저장하는 냉온기 저장팩이 시트 커버링 밑에 위치하여 온기 및 냉기를 운전자와 시트가 접촉하는 부분에 제공할 수 있을 뿐만 아니라, 보텍스 튜브로 공급되는 압축공기의 압력을 조절하여 냉난방 온도의 조절이 가능하므로 쾌적한 열적환경을 유지할 수 있는 효과를 가진다.-
公开(公告)号：KR1020090089667A
公开(公告)日：2009-08-24
申请号：KR1020080014960
申请日：2008-02-19
Applicant: 자동차부품연구원
Abstract: A cooling and heating system is provided to perform cooling-and-heating of a seat for a car using a vortex tube separating compressed air, and to maintain favorable thermal environment. A cooling and heating system includes a pressure air supply source, a cooling/heating device storing pack(30), a supply path, a heating and cooling machine converting unit, and a control unit. The pressure air supply source supplies the compressed air. The cooling/heating device storing pack is installed at a part for cooling and heating. The supply path is connected between the cooling/heating device storing pack and the pressure air supply source. The supply path includes a heating and cooling machine supply path(42), a heating and cooling machine exhaust path(44) and a branch line. The heating and cooling machine supply path supplies the cooling air or heating air to the cooling/heating device storing pack. The cooling machine exhaust path discharges the rest cooling air or the heating air.
Abstract translation: 提供冷却和加热系统以使用分离压缩空气的涡流管来执行用于汽车的座椅的冷却和加热，并且保持良好的热环境。 冷却和加热系统包括压力空气供应源，冷却/加热装置储存包装（30），供应通道，加热和冷却机器转换单元以及控制单元。 压力空气供应源供应压缩空气。 冷却/加热装置储存包被安装在用于冷却和加热的部件上。 供应路径连接在冷却/加热装置储存包和压力空气供应源之间。 供应路径包括加热和冷却机器供应路径（42），加热和冷却机排气路径（44）和分支线路。 加热和冷却机器供应路径将冷却空气或加热空气供应到冷却/加热装置存储包装。 冷却机排气路径排出其余的冷却空气或加热空气。
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公开(公告)号：KR100834502B1
公开(公告)日：2008-06-03
申请号：KR1020070007021
申请日：2007-01-23
Applicant: 자동차부품연구원
CPC classification number: B60N2/5628 , A47C7/74 , B60H1/00285 , B60N2/5657 , B60N2/5678
Abstract: A climate control seat for a vehicle using a heat storage pad is provided to transfer heating/cooling generated in thermoelectric elements to a total seat evenly. A climate control seat for a vehicle using a heat storage pad comprises a seat main body, first and second heat storage pads(210) and a plurality of film type thermoelectric elements(230,240). The seat main body is composed of a seat part(110) and a backrest part(120) coupled to the seat part so as to be rotated. The first and second heat storage pads are respectively arranged in one surface of occupants of the seat part and the backrest part. The film type thermoelectric elements are equipped between one surface of the seat part and the first heat storage pad, and between one surface of the backrest part and the second heat storage pad.
Abstract translation: 提供一种使用储热垫的用于车辆的气候控制座，用于将热电元件中产生的加热/冷却均匀地传递到总座椅。 一种使用储热垫的车辆的气候控制座包括座椅主体，第一和第二储热垫（210）和多个薄膜型热电元件（230,240）。 座椅主体由座椅部分（110）和与座椅部分联接以便旋转的靠背部分（120）组成。 第一和第二储热垫分别布置在座椅部分和靠背部分的乘员的一个表面中。 膜型热电元件设置在座部的一个表面和第一储热垫之间，并且在靠背部的一个表面和第二储热垫之间。
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公开(公告)号：KR101154518B1
公开(公告)日：2012-06-13
申请号：KR1020090064542
申请日：2009-07-15
Applicant: 자동차부품연구원
Abstract: 본 발명은 간단한 구성으로 설치 공간의 제약이 최소화되면서 냉난방효율이 우수한 차량용 냉난방 시트에 관한 것으로서, 탑승자의 엉덩이와 등에 대응되는 위치로 차량용 시트의 좌판부 및 등받이부의 커버 내측에 삽입되는 평판 형태의 냉난방소자; 상기 냉난방소자의 하면에 부착되고, 상기 시트의 내부에 삽입되어 상기 냉난방소자의 작동과정에서 발생되는 열을 방출시키는 방열수단;을 포함한다.
이에 따라, 냉난방기능을 갖는 차량용 시트를 제작하기 위하여 기존 시트의 구조 변경이 최소화됨으로써 제작이 간편해질 뿐만 아니라, 시트의 두께 및 부피의 변화가 최소화되어 차량의 내부 공간 활용성이 향상되는 효과를 가지게 된다.
차량, 시트, 냉방, 난방, 열전소자-
公开(公告)号：KR101129197B1
公开(公告)日：2012-03-26
申请号：KR1020100003626
申请日：2010-01-14
Applicant: 자동차부품연구원
CPC classification number: Y02T10/16 , Y02T10/166
Abstract: 본 발명은 자동차에서 배기가스로 버려지는 열을 전기에너지로 회수하는 효율을 극대화할 수 있도록 한 자동차의 배열회수용 열전발전 시스템에 관한 것으로서, 본 발명은, 배기가스가 통과하는 배기관(50)의 열을 회수하여 열전소자(2)를 통해 발전을 하도록 구성하는 자동차의 배열회수용 열전발전 시스템에 있어서, 상기 배기관(50)의 내부에서 배기가스의 열을 흡열하도록 흡열부(5)가 형성됨과 아울러 열전모듈(3)을 이루는 열전소자(2)의 고온부에서 방열하도록 방열부(6)가 형성된 히트파이프(1)를 포함한다.
상기한 바와 같은 본 발명은 열전모듈을 배기관의 외부에 설치하면서도 히트파이프를 통해 열전소자에 효율적으로 배기가스의 열을 전달함으로써, 열전모듈의 수명을 증대시키고 발전 효율을 향상시킬 수 있는 효과를 가지고 있다.
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