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公开(公告)号：KR101278573B1
公开(公告)日：2013-06-26
申请号：KR1020110076221
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; 및 상기 반응제 저장부의 내부와 상기 분사부 사이에서 냉각수가 순환되도록 상기 반응제 공급 라인부와 별개로 배치된 냉각수 순환 라인부;를 구비하는, 엔진 배기 정화장치를 제공한다.
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公开(公告)号：KR101265059B1
公开(公告)日：2013-05-16
申请号：KR1020110019668
申请日：2011-03-04
Applicant: 자동차부품연구원
Abstract: 본발명은배기가스온도가낮은조건에도무화가원활하게일어나고분무영역이확장되는것을위하여, 하우징; 액체상태의연료를공급받아공기와혼합시켜상기하우징으로분사하는연료공급부; 상기액체상태의연료에공기를혼합하도록상기연료공급부에연통되는공기공급부; 상기연료공급부에서분사된상기연료와공기를가열시켜기화된혼합기를형성하는히터부; 및상기혼합기가배기파이프로분무되도록상기하우징에결합되는분무노즐;을포함하는연료분사장치을제공한다.
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公开(公告)号：KR1020090071939A
公开(公告)日：2009-07-02
申请号：KR1020070139882
申请日：2007-12-28
Applicant: 자동차부품연구원
Abstract: A performance testing device of a post processing device for a vehicle using a commercial burner is provided to make stable flame in the initial igniting by forming an exhaust pipe on the circumference of a combustion chamber. A performance testing device of a post processing device for a vehicle using a commercial burner comprises: a combustion chamber(1) in which the commercial burner(2) is formed at one side, producing the exhaust gas; a test exhaustion pipe connected to an opening at the other side of the combustion chamber; a suction blower(5) formed at an outlet of the test exhaustion pipe; and a performance analyzing unit(6) analyzing the performance of the post processing device(4). The opening is formed on the other side of the combustion chamber. The suction blower discharges the exhaust gas with the fixed pressure.
Abstract translation: 提供一种使用商用燃烧器的车辆后处理装置的性能测试装置，通过在燃烧室的圆周上形成排气管来在初始点火中产生稳定的火焰。 使用商用燃烧器的车辆后处理装置的性能测试装置包括：燃烧室（1），其中在一侧形成商用燃烧器（2），产生废气; 连接到燃烧室另一侧的开口的试验耗尽管; 形成在试验耗尽管的出口处的吸风机（5） 以及分析后处理装置（4）的性能的性能分析单元（6）。 开口形成在燃烧室的另一侧。 吸风机以固定压力排出废气。
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公开(公告)号：KR1020170141401A
公开(公告)日：2017-12-26
申请号：KR1020160074388
申请日：2016-06-15
Applicant: 자동차부품연구원
Abstract: 본발명은두 가지연료의특성에맞추어엔진의각 실린더에공급되는연료의양을조정하는다기통이원연료엔진의연료분사량보정장치및 그방법에관한것으로, 본발명에따른다기통이원연료엔진의연료량보정장치는, 하나의연료분사장치로제1 연료와제2 연료를선택적으로분사하는다기통이원연료엔진에있어서, 제1 연료의분사에적합한제1 분사신호를출력하는제1 ECU와, 상기제1 분사신호를수신하며, 미리설정된방식에따라상기제1 분사신호를 1차로변환하고, 동일한시점에서상기엔진의각 실린더의피스톤들의속도변화량을입력받아평균값을계산하고, 이평균값으로부터의각 실린더의피스톤의속도변화량의편차를획득한후, 편차가양(+)인실린더에는연료공급량을줄이고편차가음(-)인실린더에는연료공급량을늘이도록상기제1 분사신호를 2차로변환하여제2 분사신호를출력하는제2 ECU와, 상기제2 분사신호를수신하여상기제2 연료를분사하는연료분사장치를포함할수 있다.
Abstract translation: 本发明涉及一种多气缸的两个燃料喷射量，其调节燃料的根据燃料的原燃料发动机校准装置和方法的特征提供给发动机的每个气缸中的量，根据本发明气缸义原燃料发动机 的燃料量校正装置，其在多气缸义原燃料发动机，其选择性地与所述燃料喷射器的Rosetta第一燃料中的一个和第二燃料输出到第一喷射信号适合于第一燃料喷射喷射的第一ECU 在接收到第一喷射信号，以及计算根据预定方法的平均值和所述第一注入信号主要转换同时接收进入发动机的每个气缸的活塞的速度变化，与平均值 在uigak气缸活塞的速度变化量获得的变化后，气缸的假阳性误差（+），减少燃料供给量偏差是负（ - ）的气缸的，转换所述第一注入信号，以使燃料供给量增加，第二 第二分钟 用于输出呼叫信号的第二ECU以及用于接收第二喷射信号并喷射第二燃料的燃料喷射装置。
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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：KR101200340B1
公开(公告)日：2012-11-12
申请号：KR1020090121784
申请日：2009-12-09
Applicant: 자동차부품연구원
CPC classification number: Y02T10/16
Abstract: 본 발명은 볼텍스 튜브(Vortex Tube)를 이용하여 자동차에서 배기가스로 버려지는 열을 전기에너지로 회수하는 효율을 극대화할 수 있도록 한 자동차의 배열회수용 열전발전 시스템에 관한 것으로서, 배기관(50)에서 배출되는 배기가스가 유입되면서 고온가스와 저온가스로 분리 배출되는 볼텍스 튜브(1)와, 상기 볼텍스 튜브(1)에서 토출되는 고온가스가 유입되어 발전을 하도록 구성된 열전모듈(2)과, 상기 열전모듈(2)로 유입되는 고온가스의 온도를 배기가스의 압력에 관계없이 균일하게 되도록 제어하는 제어수단을 포함한다.
따라서, 본 발명은 배기가스가 볼텍스 튜브로 유입되면서 고온가스와 저온가스로 분리되면 고온가스를 열전소자로 유입시켜 발전하도록 함으로써, 균일하고 효율적인 발전 효율을 이룰 수 있는 효과를 가지고 있다.
배기열, 회수, 볼텍스 튜브, 발전 시스템, 열전소자Abstract translation: 本发明涉及一种用于汽车重新布置系统的热电发电系统，其能够通过使用涡流管使从汽车排出的热量回收成废气的效率最大化， 一种热电模块（2），被配置为通过使从涡流管（1）排出的热气体流动而发电，以及热电模块 而且，不管废气的压力如何，用于控制流入模块2的高温气体的温度均匀的控制装置。
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公开(公告)号：KR1020120100633A
公开(公告)日：2012-09-12
申请号：KR1020110019668
申请日：2011-03-04
Applicant: 자동차부품연구원
CPC classification number: F01N3/36 , F01N3/025 , F01N3/035 , F01N2610/107
Abstract: PURPOSE: A fuel jetting apparatus and an exhaust gas post-processing system equipped with the same are provided to activate catalysts with increasing the purification efficiency. CONSTITUTION: A fuel jetting apparatus(100) comprises a housing(200), a fuel supply unit(300), an air supply unit(400), a heater unit(500), and a spraying nozzle(600). The fuel supply unit injects sprays liquid fuel to the housing by mixing the fuel with air The fuel supply unit comprise a fuel nozzle(310) and a mixing nozzle(320). The mixing nozzle is extended from the fuel nozzle, and mixes the fuel with the air. The air supply unit is connected to the fuel supply unit. The heater unit generates a mixture of vaporized gas by heating the fuel and air sprayed from the fuel supply unit. The spraying nozzle is connected to the housing to spray the mixture of gas to an exhaust pipe.
Abstract translation: 目的：提供配备有燃料喷射装置和排气后处理系统，以提高净化效率来活化催化剂。 构成：燃料喷射装置（100）包括壳体（200），燃料供应单元（300），空气供应单元（400），加热器单元（500）和喷嘴（600）。 燃料供给单元通过将燃料与空气混合来将液体燃料喷射到壳体中。燃料供给单元包括燃料喷嘴（310）和混合喷嘴（320）。 混合喷嘴从燃料喷嘴延伸，并将燃料与空气混合。 供气单元连接到燃料供应单元。 加热器单元通过加热从燃料供应单元喷射的燃料和空气产生汽化气体的混合物。 喷嘴连接到壳体以将气体混合物喷射到排气管。
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