-
公开(公告)号：KR101526103B1
公开(公告)日：2015-06-05
申请号：KR1020140003194
申请日：2014-01-10
Applicant: 자동차부품연구원
Abstract: 본발명은열분해가스생성실린더및 배기가스정화시스템을갖는내연기관에관한것으로, 본발명의실시예에따른열분해가스생성실린더및 배기가스정화시스템을갖는내연기관은탄화수소계연료를연소시켜기계적동력을발생시키는메인실린더와, 농후공연비로탄화수소계연료를열분해시켜열분해가스를생성하는열분해가스생성실린더와, 상기열분해가스생성실린더에서직선왕복운동하는열분해피스톤, 그리고상기열분해피스톤의직선왕동운동력을회전운동력으로변환하여동력을주고받는열분해크랭크샤프트를포함하는엔진본체, 상기열분해크랭크샤프트와연결되어상기열분해크랭크샤프트로부터회전동력을공급받거나상기열분해크랭크샤프트에회전동력을공급하는전동모터, 상기열분해가스생성실린더에서배출된열분해가스를이용하여암모니아(NH)를생성하는삼원촉매장치, 및상기엔진본체의메인실린더에서배출된배기가스가함유한질소산화물을상기삼원촉매장치에서생성된암모니아(NH)를이용하여저감시키는선택적촉매환원반응기를포함한다.
Abstract translation: 本发明涉及具有热解气体发生气缸和排气净化系统的内燃机。 根据本发明的实施例，具有热解气体发生气缸和排气净化系统的内燃机包括：发动机主体，其包括通过燃烧烃燃料产生机械动力的主气缸;产生气体的热解气产生气缸， 通过烃燃料的热分解的热解气体，在裂解气体产生气缸中线性往复运动的裂解活塞和将热解活塞的线性往复运动转换为旋转力并交换动力的热解曲轴; 电动马达，其连接到所述热解曲轴并接收或提供来自所述热解曲轴的旋转动力; 通过使用从裂解气体发生气体排出的裂解气体产生NH 3的三元催化单元; 以及选择性催化脱氧反应器，其通过使用由三元分析仪生成的NH 3，还原由发动机主体的主汽缸排出的排气中含有的含氮化合物。
-
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。
-
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.
-
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。
-
公开(公告)号：KR1020110064978A
公开(公告)日：2011-06-15
申请号：KR1020090121784
申请日：2009-12-09
Applicant: 자동차부품연구원
CPC classification number: Y02T10/16 , F01N5/025 , F01N9/00 , F01N2560/08
Abstract: PURPOSE: A thermoelectric power generation system for exhaust heat recovery of a vehicle is provided to achieve uniform and efficient generation by separating exhaust gas into high and low temperature gases through a vortex tube and leading the high temperature gas to a thermoelectric element. CONSTITUTION: A thermoelectric power generation system for exhaust heat recovery of a vehicle comprises a vortex tube(1), a thermoelectric module(2), and a control unit. Through the vortex tube, exhaust gas discharged from an exhaust pipe(50) is separated into high and low temperature gases. The thermoelectric module, which comprises a chamber and a thermoelectric element, generates electricity from the high temperature gas delivered from the vortex tube. The control unit, which comprises a throttle valve, a controller(9), and a pressure sensor(10), uniformly controls the temperature of the high temperature gas flowing into the thermoelectric module regardless of the pressure of exhaust gas.
Abstract translation: 目的：提供一种用于车辆废热回收的热电发电系统，以通过涡流管将废气分离成高温和低温气体并将高温气体引导到热电元件来实现均匀有效的产生。 构成：用于车辆的废热回收的热电发电系统包括涡流管（1），热电模块（2）和控制单元。 通过涡流管，从排气管（50）排出的废气被分离成高低温气体。 包括室和热电元件的热电模块从从涡流管输送的高温气体发电。 包括节流阀，控制器（9）和压力传感器（10）的控制单元均匀地控制流入热电模块的高温气体的温度，而与排气的压力无关。
-
Patent Agency Ranking
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。
-
-
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。
-
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。
-
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。
-
-
-
-
-
-
-
-
-
Search Results
37
records
(took 0.024 seconds)
