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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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公开(公告)号：KR1020120010898A
公开(公告)日：2012-02-06
申请号：KR1020100072563
申请日：2010-07-27
Applicant: 자동차부품연구원
CPC classification number: Y02T10/47 , F01N11/00 , F01N2560/02 , G01N27/12
Abstract: PURPOSE: A gas sensor cap for a vehicle is provided to prevent the inflow of a large amount gas into a sensor part by forming a first through hole and a second through hole on different places. CONSTITUTION: A gas sensor cap for a vehicle comprises a cylindrical outer cap(3) having one or more inner caps(4). The upper part the cylindrical outer cap is opened. A first through hole(7) for flowing and discharging gas is formed on the side of the outer cap. A connecting part(5) for uniting with one side of the gas sensor is formed in the opened upper side of the outer cap. A protrusion(9) is formed on the inner cap in order to control the inflow and exhaust gas volume. A second through hole(6) is formed on the inner cap in order to suck and discharge the gas. The second through hole is formed at a different height from a first through hole.
Abstract translation: 目的：提供一种用于车辆的气体传感器盖，用于通过在不同的地方形成第一通孔和第二通孔来防止大量气体流入传感器部分。 构成：用于车辆的气体传感器盖包括具有一个或多个内盖（4）的圆柱形外盖（3）。 圆柱形外盖打开的上部。 在外盖的一侧形成用于流动和排出气体的第一通孔（7）。 用于与气体传感器的一侧结合的连接部分（5）形成在外盖的敞开的上侧。 在内盖上形成突起（9），以便控制流入和排出气体的体积。 在内盖上形成第二通孔（6），以便吸入和排出气体。 第二通孔形成在与第一通孔不同的高度处。
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公开(公告)号：KR101281013B1
公开(公告)日：2013-07-08
申请号：KR1020100072563
申请日：2010-07-27
Applicant: 자동차부품연구원
CPC classification number: Y02T10/47
Abstract: 본 발명은 차량용 가스 센서 캡 구조에 관한 것으로, 본 발명에 따른 차량용 가스 센서 캡은 상측이 개방되며, 측면에 가스를 유입 또는 배출하기 위한 제1관통공이 형성된 원통형 외부캡 및 상기 외부캡 내부에 유입 및 배출되는 가스 량을 조절하는 내부캡이 적어도 하나 이상 결합되는 것을 특징으로 하며, 가스센서에 유입되는 가스 량을 일정하게 조절하여, 가스 센서의 성능을 최적 상태로 유지하는데 기술적 목적이 있다.
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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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