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公开(公告)号：KR1020130137502A
公开(公告)日：2013-12-17
申请号：KR1020120061180
申请日：2012-06-07
Applicant: 자동차부품연구원
CPC classification number: Y02T10/47 , F01N3/023 , F01N9/00 , F01N2560/06 , F01N2560/08 , F01N2560/14 , F01N2610/14
Abstract: The present invention relates to a purifier for exhaust gas and a method for controlling the purifier for exhaust gas and, more particularly, to a method for controlling the purifier for exhaust gas capable of stably controlling flames, in a flow field in which the change of the flux of exhaust gas is variable, for increasing the temperature of exhaust gas. The present invention provides a purifier for exhaust gas including: a reduction material supplying unit supplying a reduction material extracting foreign material by reacting to foreign material included in the exhaust gas in an internal combustion engine; an air supplying unit supplying air to be mixed with the reduction material supplied from the reduction material supplying unit; a post processing unit filtering the foreign material included in the exhaust gas; a burner heating the exhaust gas and combusting the foreign material filtered by the post processing unit; an engine speed sensor measuring the number of revolution per minute of the inner combustion engine; a sensing unit measuring the temperature of the exhaust gas of the burner and the post processing unit; and a control unit determining the injection quantity from the reduction material supplying unit and the air supplying unit according to a signal received from the sensing unit and the engine speed sensor.
Abstract translation: 本发明涉及一种废气净化装置及其排气净化装置的控制方法，更具体地，涉及一种能够稳定地控制火焰的排气净化装置的控制方法，其特征在于， 废气的通量是可变的，以增加废气的温度。 本发明提供一种废气净化装置，其特征在于，包括：还原材料供给部，其通过与内燃机中的废气中所含的异物反应而供给还原材料提取异物; 供给与从所述还原材料供给单元供给的还原材料混合的空气的供气单元; 后处理单元，其过滤排气中包含的异物; 燃烧器，加热废气并燃烧由后处理单元过滤的异物; 测量内燃机每分钟转数的发动机速度传感器; 感测单元，测量燃烧器和后处理单元的废气的温度; 以及控制单元，根据从感测单元和发动机转速传感器接收到的信号，确定来自还原材料供给单元和空气供给单元的喷射量。
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公开(公告)号：KR101278574B1
公开(公告)日：2013-06-26
申请号：KR1020110076223
申请日：2011-07-29
Applicant: 자동차부품연구원
CPC classification number: Y02A50/2322
Abstract: 본 발명은 내구성을 증가시킬 수 있는 엔진 배기 정화장치 및 이를 사용한 운송수단을 위하여, 배기가스가 외부로 배출되는 배기관 내에 액상의 반응제를 분사하는 분사부; 상기 반응제를 저장하는 반응제 저장부; 상기 반응제 저장부와 연결되어 상기 반응제를 상기 분사부로 공급하도록 배치된 반응제 공급 라인부; 상기 반응제 저장부의 내부와 상기 분사부 사이에서 냉각수가 순환되도록 상기 반응제 공급 라인부와 별개로 배치된 냉각수 순환 라인부; 및 상기 반응제 공급 라인부 및 냉각수 순환 라인부 중 적어도 어느 하나와 연결되고, 상기 분사부와 상기 반응제 저장부 사이에 배치되는 매니폴드부를 구비하는, 엔진 배기 정화장치를 제공한다.
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公开(公告)号：KR1020130014234A
公开(公告)日：2013-02-07
申请号：KR1020110076222
申请日：2011-07-29
Applicant: 자동차부품연구원
CPC classification number: Y02A50/2322 , F01N3/28 , B01D53/94 , B01D2251/2067 , F01N3/20 , F01N2610/02 , F01N2610/107 , F01N2610/14 , F01N2900/1811 , F01N2900/1814
Abstract: PURPOSE: A device for purifying the exhaust air of an engine and a transportation unit using the same are provided to increase durability by cooling the engine without changes in the engine as the coolant of a coolant circulation line is supplied for a heat exchange between a jetting unit and a reactant storage unit. CONSTITUTION: A device for purifying the exhaust air of an engine comprises a jetting unit(130), a reactant storage unit(140), a reactant feed line(151), a coolant circulation line(160), and an auxiliary coolant storage unit(240). The jetting unit jets a liquid reactant(170) to inside an exhaust pipe(120). The reactant storage unit stores the reactant. The reactant feed line is connected to the reactant storage unit, thereby feeding the reactant to the jetting unit. The coolant circulation line unit is arranged separately from the reactant feed line. The coolant circulates between the reactant storage unit and the jetting unit through the coolant circulation line. The auxiliary coolant storage unit is connected to the coolant circulation line and arranged inside the reactant storage unit.
Abstract translation: 目的：提供一种用于净化发动机的排气的装置和使用其的运输单元，以通过冷却发动机而不改变发动机来提高耐久性，因为供应冷却剂循环管线的冷却剂用于喷射 单元和反应物储存单元。 构成：用于净化发动机排气的装置包括喷射单元（130），反应物储存单元（140），反应物进料管线（151），冷却剂循环管线（160）和辅助冷却剂储存单元 （240）。 喷射单元将液体反应物（170）喷射到排气管（120）的内部。 反应物储存单元存储反应物。 反应物进料管线连接到反应物储存单元，从而将反应物供给到喷射单元。 冷却剂循环管路单元与反应物进料管线分开设置。 冷却剂通过冷却剂循环管线在反应物储存单元和喷射单元之间循环。 辅助冷却剂储存单元连接到冷却剂循环管线并且布置在反应物储存单元的内部。
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公开(公告)号：KR101903528B1
公开(公告)日：2018-10-25
申请号：KR1020180008859
申请日：2018-01-24
Applicant: 주식회사 하나티이씨 , (주)뉴젠일렉트릭 , 자동차부품연구원
CPC classification number: G05B13/0265 , G05B23/027
Abstract: 본발명의일실시예는매립가스및 바이오가스발전설비의최적발전효율달성및 안정성을확보하기위해가스의발생량및 조성을예측하고이를활용하여발전전력량및 엔진안전성제어를하기위한딥러닝기법을활용한매립가스및 바이오가스발전소최적제어시스템를제공한다. 본발명의실시예에따른딥러닝기법을활용한매립가스및 바이오가스발전소최적제어시스템은매립지의환경조건, 매립가스의조성성분및 매립가스의발생량정보, 발전운영정보를포함하는데이터베이스를생성하는정보생성부; 상기정보생성부로부터상기데이터베이스를전달받아매립가스의향후조성성분및 발생량을예측하는정보예측부; 상기정보예측부에서매립가스의향후조성성분및 발생량예측정보를전달받아최적발전량을도출하는것을특징으로하는발전량제어부; 상기발전량제어부에서도출된최적발생량정보를전달받아엔진발전출력을제어하는제어신호를발생시키는엔진제어부; 및상기엔진제어부에의해발생된상기제어신호를전달받아발전되는발전부;를포함하는것을특징으로한다.
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公开(公告)号：KR1020130137501A
公开(公告)日：2013-12-17
申请号：KR1020120061179
申请日：2012-06-07
Applicant: 자동차부품연구원
CPC classification number: F01N3/025 , F01N3/28 , F01N3/38 , F01N2240/14
Abstract: The present invention relates to a burner and, more particularly, to a burner capable of preventing flames to be scattered due to the flow speed of exhaust gas or to be extinguished by the sprayed liquid fuel after the flames are ignited. The present invention includes: a housing having an inlet and an outlet through which exhaust gas passes; a mixing pipe in which fuel and air are mixed and which is installed in the housing; an igniter installed in the mixing pipe; and a flame maintenance unit preventing the flames sprayed from the mixing pipe to be extinguished by the flow speed of exhaust gas.
Abstract translation: 燃烧器技术领域本发明涉及一种燃烧器，更具体地说，涉及一种能够防止由于排气的流速而引起的火焰散射或者在点燃火焰之后喷射的液体燃料熄灭的燃烧器。 本发明包括：具有排气通过的入口和出口的壳体; 混合管，其中燃料和空气混合并安装在壳体中; 安装在混合管中的点火器; 以及防止从混合管喷射的火焰被排气的流速熄灭的火焰维护单元。
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Patent Agency Ranking
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公开(公告)号：KR1020130014235A
公开(公告)日：2013-02-07
申请号：KR1020110076223
申请日：2011-07-29
Applicant: 자동차부품연구원
CPC classification number: Y02A50/2322 , F01N3/28 , B01D53/94 , B01D2251/2067 , F01N3/20 , F01N2610/02 , F01N2610/107 , F01N2610/14 , F01N2900/1811 , F01N2900/1814
Abstract: PURPOSE: An exhaust air purification device of an engine and a transportation unit using the same are provided to increase durability as an increase in a temperature change range is not exceeded a predetermined range by an auxiliary coolant storage unit even though a mass of a reactant is changed. CONSTITUTION: An exhaust air purification device of an engine comprises a jetting unit(130), a reactant storage unit(140), a reactant feed line(151), a coolant circulation line(160), and a manifold unit(240). The jetting unit jets a liquid reactant(170) to inside an exhaust pipe(120). The reactant storage unit stores the reactant. The reactant feed line is connected to the reactant storage unit, thereby feeding the reactant to the jetting unit. The coolant circulation line unit is arranged separately from the reactant feed line. The coolant circulates between the reactant storage unit and the jetting unit through the coolant circulation line. The manifold unit is connected to at least one of the reactant feed line and the coolant circulation line and arranged between the jetting unit and the reactant storage unit.
Abstract translation: 目的：提供发动机的排气净化装置和使用该排气净化装置的运送装置，以增加耐久性，因为尽管反应物的质量是反应物的质量，但是由于辅助冷却剂储存单元的温度变化范围的增加不超过预定范围 改变。 构成：发动机的排气净化装置包括喷射单元（130），反应物储存单元（140），反应物进料管线（151），冷却剂循环管线（160）和歧管单元（240）。 喷射单元将液体反应物（170）喷射到排气管（120）的内部。 反应物储存单元存储反应物。 反应物进料管线连接到反应物储存单元，从而将反应物供给到喷射单元。 冷却剂循环管路单元与反应物进料管线分开设置。 冷却剂通过冷却剂循环管线在反应物储存单元和喷射单元之间循环。 歧管单元连接到反应物进料管线和冷却剂循环管线中的至少一个并且布置在喷射单元和反应物储存单元之间。
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公开(公告)号：KR1020130014233A
公开(公告)日：2013-02-07
申请号：KR1020110076221
申请日：2011-07-29
Applicant: 자동차부품연구원
CPC classification number: Y02A50/2322 , F01N3/28 , B01D53/94 , B01D2251/2067 , F01N3/20 , F01N2610/02 , F01N2610/107 , F01N2610/14 , F01N2900/1811 , F01N2900/1814
Abstract: PURPOSE: An exhaust air purification device of an engine and a transportation unit using the same are provided to thaw a frozen reactant by the coolant of a coolant circulation unit as a coolant circulation line unit directly contacts to the reactant inside a reactant storage unit by being led to inside the reactant storage unit. CONSTITUTION: An exhaust air purification device of an engine comprises a jetting unit(130), a reactant feed line(151), and a coolant circulation line(160). The jetting unit jets a liquid reactant(170) to inside an exhaust pipe. The reactant storage unit stores the reactant. The reactant feed line is connected to the reactant storage unit, thereby feeding the reactant to the jetting unit. The coolant circulation line unit is arranged separately from the reactant feed line. The coolant circulates inside the reactant storage unit and jetting unit through the coolant circulation line.
Abstract translation: 目的：提供一种发动机的排气净化装置和使用该排气净化装置的冷却剂循环装置的冷却剂，以冷却循环装置的冷却剂来解冻冷冻反应物，冷却剂循环管线单元通过以下方式直接与反应物储存单元内的反应物接触： 导致反应物储存单元内部。 构成：发动机的排气净化装置包括喷射单元（130），反应物供给管线（151）和冷却剂循环管线（160）。 喷射单元将液体反应物（170）喷射到排气管内。 反应物储存单元存储反应物。 反应物进料管线连接到反应物储存单元，从而将反应物供给到喷射单元。 冷却剂循环管路单元与反应物进料管线分开设置。 冷却剂通过冷却剂循环管线循环在反应物储存单元和喷射单元的内部。
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公开(公告)号：KR1020100007071A
公开(公告)日：2010-01-22
申请号：KR1020080067513
申请日：2008-07-11
Applicant: 자동차부품연구원
CPC classification number: Y02A50/2322 , Y02T10/47 , F01N3/28 , F01N3/30 , F01N2610/02 , F01N2610/146
Abstract: PURPOSE: An exhaust gas purifying control apparatus for a vehicle is provided to sense the speed of an engine with a proximity sensor and an infrared sensor, to control the driving of a urea injector according to the condition of an engine, and to control the injection rate of urea about the exhaust gas. CONSTITUTION: An exhaust gas purifying control apparatus for a vehicle comprises an air supply unit(50) and a control unit. The air supply unit supplies the compressed air to a urea injector(30). The air supplying unit comprises a casing, a piston operating unit, and an air supply pipe. A rotating cam is connected to the rear of a tensioner(11). The casing surrounds the rotating cam. The piston operating unit compresses the air while being supported by a spring in a housing in which a piston operated by the rotating cam is mounted on the casing. The air supply pipe is connected between the housing and the urea injector. The control unit contains an engine speed sensor and a nitric oxide sensor. The engine speed sensor senses the speed of an engine(10). The nitric oxide sensor is installed in a catalyst(20) and senses the amount of contaminant. The injection rate of the urea is computed through the engine condition inputted from the engine speed sensor and the amount of contaminant inputted from the nitric oxide sensor. The control unit controls the urea injector.
Abstract translation: 目的：提供一种用于车辆的废气净化控制装置，用于利用接近传感器和红外传感器感测发动机的速度，以根据发动机的状况控制尿素喷射器的驱动，并且控制喷射 废气中的尿素率。 构成：用于车辆的废气净化控制装置包括空气供应单元（50）和控制单元。 空气供给单元将压缩空气供给到尿素喷射器（30）。 空气供给单元包括壳体，活塞操作单元和供气管。 旋转凸轮连接到张紧器（11）的后部。 壳体围绕旋转凸轮。 活塞操作单元在由壳体中的弹簧支撑的同时压缩空气，其中由旋转凸轮操作的活塞安装在壳体上。 供气管连接在壳体和尿素喷射器之间。 控制单元包含发动机速度传感器和一氧化氮传感器。 发动机速度传感器感测发动机（10）的速度。 一氧化氮传感器安装在催化剂（20）中并感测污染物的量。 通过从发动机速度传感器输入的发动机状态和从一氧化氮传感器输入的污染物的量来计算尿素的喷射率。 控制单元控制尿素喷射器。
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公开(公告)号：KR100929585B1
公开(公告)日：2009-12-03
申请号：KR1020070139882
申请日：2007-12-28
Applicant: 자동차부품연구원
Abstract: 본 발명은 버너의 화염으로부터 생성되는 배기가스를 일정한 유량으로 후처리장치에 통과시킴에 따라 좀 더 안정된 후처리장치의 성능 시험을 가능하게 할 수 있는 버너를 이용한 차량용 후처리 장치의 성능 시험장치에 관한 것으로, 일측에 버너가 구비되어 배기가스를 생성하고 타측에는 타측 개방부가 형성된 연소챔버와, 상기 타측 개방부에 연결되어 내부에는 후처리장치가 내장되는 시험 배기관과, 상기 시험 배기관의 배출측에 구비되어 배기가스를 일정한 압력으로 흡입하여 배출하는 흡입 브러워와, 상기 시험 배기관의 인입되는 배기가스의 상태와 시험 배기관에서 배출되는 배기가스의 상태를 측정하여 후처리장치의 성능을 분석하는 성능 분석수단으로 구성된 것을 특징으로 한다.
버너, 배기가스, 후처리장치, 흡입 브러워Abstract translation: 本发明提供一种使用商用燃烧器的车辆用后处理装置的性能测试装置，通过在燃烧室的周围形成排气管，从而在初次点火时形成稳定的火焰。 一种使用商用燃烧器的车辆用后处理装置的性能试验装置，其特征在于，具备：燃烧室（1），在一侧形成所述商用燃烧器（2），生成所述废气; 连接到燃烧室另一侧的开口的测试排气管; 形成在测试排气管的出口处的抽吸鼓风机（5） 和性能分析单元（6），分析后处理设备（4）的性能。 开口形成在燃烧室的另一侧。 抽风机以固定的压力排出废气。
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