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    • 4. 发明公开
    • 대기 나노 입자 측정 센서
    • 纳米颗粒在空气中的测量传感器
    • KR1020120111309A
    • 2012-10-10
    • KR1020110029729
    • 2011-03-31
    • (주)에이치시티연세대학교 산학협력단
    • 권용택최정석윤진욱황정호이상구현준호조윤행
    • G01N15/10G01N27/66G01N1/24G01N21/85
    • PURPOSE: A sensor measuring nano particles in the air is provided to have excellent portability by compactly manufacturing and to improve availability by widely using in small laboratories. CONSTITUTION: A sensor measuring nano particles in the air comprises an impactor module(100), an inlet unit(200), a charging unit(300), a sensing unit(500), and a suction pump(600). Nano particles(P1) floating in the air are suctioned and selected, thereby passing through the impactor module. The inlet unit is joined to be connected to the impactor module so that the nano particles flow into the inlet unit from the impactor module. The charging unit charges the nano particles has flown through the inlet unit with a single electrode and makes the nano particles pass through. The sensing unit senses variations in voltage generated while the nano particles passes through, thereby obtaining the concentration of the nano particles. The suction pump is connected and mounted to a rear end part of the sensing unit in order that the nano particles can float while passing through the inlet unit, the charging unit, and the sensing unit after being suctioned to the impactor module.
    • 目的:测量空气中纳米颗粒的传感器,通过紧凑的制造具有优异的便携性,并通过在小型实验室中广泛使用来提高可用性。 构成:测量空气中的纳米颗粒的传感器包括冲击器模块(100),入口单元(200),充电单元(300),感测单元(500)和抽吸泵(600)。 漂浮在空气中的纳米颗粒(P1)被抽吸和选择,从而通过冲击器模块。 入口单元被连接以连接到冲击器模块,使得纳米颗粒从冲击器模块流入入口单元。 充电单元对纳米颗粒进行充电,已经通过入口单元流过单个电极并使纳米颗粒通过。 感测单元感测纳米颗粒通过时产生的电压变化,从而获得纳米颗粒的浓度。 抽吸泵连接并安装到感测单元的后端部分,以便在被吸入冲击器模块之后,纳米颗粒在通过入口单元,充电单元和感测单元时可以浮动。
    • 5. 发明公开
    • 차량 배기가스 입자 모니터링 장치
    • 用于监测车辆排气中颗粒物的系统
    • KR1020120111311A
    • 2012-10-10
    • KR1020110029731
    • 2011-03-31
    • (주)에이치시티연세대학교 산학협력단
    • 권용택최정석윤진욱황정호이상구현준호조윤행
    • F01N3/02F01N11/00
    • Y02A50/2352Y02T10/47F01N11/00B60Y2400/30B60Y2400/90F01N3/0892F01N9/00F01N2240/05
    • PURPOSE: A system for monitoring particles in exhaust gas of a vehicle is provided to improve the durability of a sensor for measuring particles as exhaust gas does not flow into the sensor when the sensor is not in operation. CONSTITUTION: A system for monitoring particles in exhaust gas of a vehicle comprises a sensor(S), a performance indication unit(800), and a controller(700). The sensor is placed at the rear side of a smoke reduction device(110) of an exhaust pipe(100), and connected to the inside of the exhaust pipe. The sensor measures the number concentration of the particles when the particles(P) pass through the sensor. The performance indication unit is placed in a vehicle, and indicates the state of the smoke reduction device The controller controls the performance indication unit according to the number concentration of particles measured by the sensor. [Reference numerals] (700) Controller; (800) Performance indication unit; (810) Concentration indication unit; (820) Warning light
    • 目的:提供一种用于监测车辆废气中的颗粒的系统,以提高当传感器不工作时废气不流入传感器的用于测量颗粒的传感器的耐久性。 构成:用于监测车辆废气中的颗粒的系统包括传感器(S),性能指示单元(800)和控制器(700)。 传感器被放置在排气管(100)的减烟装置(110)的后侧,并连接到排气管的内部。 传感器测量颗粒(P)通过传感器时颗粒的数量浓度。 性能指示单元被放置在车辆中,并且指示减烟装置的状态。控制器根据由传感器测量的颗粒的数量浓度来控制性能指示单元。 (参考号)(700)控制器; (800)性能指标单位; (810)浓度指示单位; (820)警示灯
    • 6. 发明授权
    • 차량 배기 가스 입자 측정 센서
    • 车辆废气中颗粒物的测量传感器
    • KR101274389B1
    • 2013-06-14
    • KR1020110029730
    • 2011-03-31
    • (주)에이치시티연세대학교 산학협력단
    • 권용택최정석윤진욱황정호이상구현준호조윤행
    • F01N11/00G01N27/00G01R19/155
    • Y02T10/47
    • 본발명은차량배기가스입자측정센서에관한것으로, 차량의배기가스의유속을이용하여미세입자를센서내부로유입시킴으로써, 별도의흡입장치없이도미세입자의농도를측정할수 있고, 흡입장치가불필요함에따라저렴한비용으로제작할수 있을뿐만아니라더욱단순하고콤팩트한구조로제작가능하여차량배기관에용이하게장착할수 있으며, 이에따라차량의배기가스중에함유된미세입자의농도를각 차량에서자체적으로측정할수 있고, 차량의배기가스중에함유된미세입자를단극으로하전시키고단극으로하전된입자의유동에의해발생되는전압변화를통해미세입자의농도를측정함으로써, 더욱정확한미세입자의농도측정이가능한차량배기가스입자측정센서를제공한다.
    • 目的:提供一种用于测量车辆废气中颗粒的传感器,以便当颗粒以流速流入传感器时,不用抽吸装置就可以测量颗粒的浓度。 构成:用于测量车辆废气中的颗粒的传感器包括流入单元(200),充电单元(300)和检测单元(500)。 流入单元安装在排气管(100)中,排气中的颗粒流入流入单元。 充电单元用单极对颗粒进行充电。 颗粒通过检测单元,检测单元通过检测电压变化来检测颗粒的数量浓度。
    • 7. 发明公开
    • 나노입자 분석방법 및 이의 시스템
    • 纳米粒子分析方法及其系统
    • KR1020180012974A
    • 2018-02-07
    • KR1020160095947
    • 2016-07-28
    • 연세대학교 산학협력단
    • 황정호현준호한장섭
    • G01N15/00G01N27/04
    • G01N15/00G01N27/041G01N2015/0038G01N2015/0096
    • 개시된본 발명에의한나노입자분석방법은, 공기중의나노입자의크기를분류하여나노입자의전류를측정하여나노입자의수농도측정값을측정하는단계, 전기이동도입경에따른상기나노입자의수농도를측정하여, 나노입자에대한임의의유효밀도에따른공기역학적입경기반의나노입자의수농도이론값을계산하는단계및, 측정값과이론값의비교를반복하면서측정값과이론값이유사한나노입자의수농도결과값을결정하는단계를포함한다. 이러한구성에의하면, 다양한환경조건하에서도나노입자의정확한분석이가능해진다.
    • 根据本公开的发明的纳米颗粒分析的方法,该方法,根据电泳导入路纳米颗粒的数目的纳米颗粒的尺寸分级在空气中测量纳米颗粒的电流来测量所述纳米颗粒的浓度测量的数目 通过测量密度,并且重复计算根据纳米颗粒的任何有效密度和,所测量的值和理论测量值和理论值基于空气动力学粒径的理论纳米粒子的个数浓度的步骤的比较是相似 并确定纳米粒子的数量浓度结果值。 根据该配置,即使在各种环境条件下,纳米颗粒的精确分析也是可能的。