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    • 53. 发明授权
    • 철도차량용 적외선 열감지 장치
    • 红十字国际委员会检测铁路车辆下半部分的车辆
    • KR101357202B1
    • 2014-02-03
    • KR1020130039821
    • 2013-04-11
    • 주식회사 우진산전
    • 이은규허성범김용근윤성준
    • G01J5/00
    • G01J5/0022G01J5/62G01K11/3213
    • The present invention relates to an infrared heat sensing apparatus for railcar. The purpose of the present invention is to provide an infrared heat sensing apparatus for railcar, which is capable of being installed to a predetermined part of the center of tracks to measure all areas of lower equipment with a heat detection sensor using infrared radiation if a railcar passes through the installation section to check the existence of abnormality and particularly, performing reset control of a chopper-free mode through a microcomputer, thereby improving the durability of the apparatus and increasing response speed. The infrared heat sensing apparatus for railcar according to the present invention can allow a control unit to directly generate a switching control signal without using a motor when performing a chopping function to significantly improve durability, simplify maintenance and exchange of equipment, prevent vibration and noise, and improve response speed, thereby accurately detecting heat generated by the lower equipment even if the railcar passes through the infrared heat sensing apparatus at a higher speed. [Reference numerals] (11) Infrared temperature sensor; (26) Thermocouples blackbody; (40) Power supply unit; (42) Switching unit; (44) Display unit; (46) Display driving unit; (48) Control unit
    • 本发明涉及一种用于轨道车辆的红外线感测装置。 本发明的目的是提供一种用于轨道车辆的红外线感测装置,其能够安装到轨道中心的预定部分,以使用具有红外辐射的热检测传感器来测量下部设备的所有区域 通过安装部检查异常的存在,特别是通过微型计算机进行无斩波模式的复位控制,提高了设备​​的耐久性,提高了响应速度。 根据本发明的用于轨道车辆的红外线感测装置可以允许控制单元在执行斩波功能时不使用电动机直接产生开关控制信号,以显着提高耐久性,简化设备的维护和更换,防止振动和噪声, 并且提高响应速度,从而即使轨道车辆以更高的速度穿过红外线感测装置,也能精确地检测下部设备产生的热量。 (附图标记)(11)红外线温度传感器; (26)热电偶黑体; (40)电源单元; (42)开关单元; (44)显示单元; (46)显示驱动单元; (48)控制单元
    • 56. 发明公开
    • 실리카 유리 도가니 제조 방법 및 실리카 유리 도가니 제조 장치
    • 用于制造维生素二氧化硅可溶性的方法和装置
    • KR1020120078619A
    • 2012-07-10
    • KR1020110144112
    • 2011-12-28
    • 쟈판 스파 쿼츠 가부시키가이샤
    • 스도토시아키스즈키에리코
    • C03B20/00C30B15/10C30B29/06
    • C03B19/095C03B2201/02G01J5/0022G01J5/0037G01J5/0862Y02P40/57
    • PURPOSE: A manufacturing method of silica glass crucible and apparatus thereof are provided to accurately measure temperature during manufacturing of the silica glass crucible by detecting radiation energy having wave length of 4.8-5.2 micro meters by using a radiation thermometer. CONSTITUTION: An apparatus for manufacturing silica glass crucible comprises a mold(10), an arc discharge part, and a temperature measuring part. The mold forms a silica powder layer(11). The arc discharge part comprises a plurality of carbon electrodes(13) and a power supply unit. The silica powder layer is heat melted by the arc discharge. The temperature measuring part measures the temperature of a melting part within the mold. The temperature measuring part is a radiation thermometer(Cam) and measures the temperature by detecting the radiation energy having wave length of 4.8-5.2 micro meters. A manufacturing method of silica glass crucible comprises the following steps: forming a silica powder layer by providing silica powder inside a mold; and melting the silica powder layer by arc discharge using a plurality of carbon electrodes.
    • 目的:提供石英玻璃坩埚的制造方法及其装置,通过使用辐射温度计检测波长为4.8-5.2微米的辐射能量,在制造石英玻璃坩埚期间精确测量温度。 构成:用于制造石英玻璃坩埚的装置包括模具(10),电弧放电部分和温度测量部件。 模具形成二氧化硅粉末层(11)。 电弧放电部分包括多个碳电极(13)和电源单元。 二氧化硅粉末层通过电弧放电加热熔化。 温度测量部件测量模具内的熔化部件的温度。 温度测量部分是辐射温度计(Cam),通过检测波长为4.8-5.2微米的辐射能量来测量温度。 石英玻璃坩埚的制造方法包括以下步骤:通过在模具内提供二氧化硅粉末形成二氧化硅粉末层; 并使用多个碳电极通过电弧放电熔化二氧化硅粉末层。
    • 59. 发明公开
    • 강판의 온도 측정 방법 및 온도 측정 장치, 및 강판의 온도제어 방법
    • 钢板温度测量方法和温度测量装置及钢板温度控制方法
    • KR1020090014399A
    • 2009-02-10
    • KR1020087031626
    • 2007-06-18
    • 가부시키가이샤 고베 세이코쇼
    • 야마시타게이이치니시카와츠네아키
    • G01J5/00
    • G05D23/00G01J5/0003G01J5/0022G01J5/522G01J2005/0048G01J2005/068
    • A method and a device capable of measuring the temperature of a steel plate with high precision over a long period without being influenced by variations in radiation rate of a steel plate under measurement or a change with time in radiation rate of a reference plate (reflector), with installation of a measuring device being facilitated as compared with a measuring method utilizing multiple reflection. A high precision temperature control method of steel plate is also provided. A reference plate (2) equipped with a temperature controller (5) is disposed oppositely to a steel plate (1) in order to measure a reference plate temperature T2 directly by a contact thermometer (6), and a radiation thermometer (7) is disposed to face the steel plate (1) at such an angle that radiation energy is reflected alternately once or twice respectively between the reference plate (2) and the steel plate (1). Degree of emission from the steel plate (1) is measured by the radiation thermometer (7), a degree of emission temperature Tg is determined by expressing the degree of emission in terms of the temperature of a black body radiating energy equivalent to the degree of emission, and the temperature controller (5) controls the reference plate temperature T2 so as to match the degree of emission temperature Tg which is employed as the temperature of the steel plate.
    • 一种能够长时间高精度地测量钢板的温度而不受测量钢板的辐射率变化或参考板(反射板)的辐射速度随时间的变化的影响的方法和装置, 与使用多次反射的测量方法相比,安装了测量装置。 还提供了钢板的高精度温度控制方法。 配备有温度控制器(5)的参考板(2)与钢板(1)相对设置,以便通过接触式温度计(6)直接测量参考板温度T2,辐射温度计(7)为 以相对于参考板(2)和钢板(1)之间分别反射一次或两次的角度的方式设置为面对钢板(1)。 通过辐射温度计(7)测量钢板(1)的排放度,发射温度Tg的程度是通过表示以黑体散射能量的温度表示相对于 并且温度控制器(5)控制参考板温度T2以便匹配用作钢板温度的排放温度Tg的程度。