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公开(公告)号：KR1020160122549A
公开(公告)日：2016-10-24
申请号：KR1020150052608
申请日：2015-04-14
Applicant: 한국철도기술연구원
Abstract: 본발명은 2차원평면으로존재하는평평한평판부재로이루어져있되공기와접촉하면서공기중에포함된미세부유물이흡착될수 있는위험에노출되어있는평판장치에관한것으로서, 평판부재로접근해오는공기중의미세부유물에대해하전을통하여전기적인극성을띄게함과동시에, 평판부재도미세부유물과동일한전기적인극성으로하전됨으로써, 미세부유물과평판부재사이에전기적인반발현상이일어나도록함으로써미세부유물이흡착되는것을최소화시킬수 있는 "전기하전을통한미세부유물의흡착저감기능을가지는평판장치, 및이를이용한방열판"에관한것이다.
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公开(公告)号：KR101665092B1
公开(公告)日：2016-10-12
申请号：KR1020150047538
申请日：2015-04-03
Applicant: 한국철도기술연구원
Abstract: 본발명은자기력과개방형사이클론을이용한전동차하부부착형터널미세먼지제거장치에관한것으로, 전동차의하부에장착되며전방에터널내공기가유입되는유입구가형성되고후측에미세먼지가제거된공기가배출되는배출구가형성되는본체와, 상기본체내측에설치되어상기유입구를통해유입되는공기중의철계성분의조대먼지를자석의자기력에의해제거하는자석필터(magnetic filter)와, 상기본체내측에설치되어상기자석필터를통과한공기중의미세먼지와초미세먼지를개방형사이클론의원심력을이용하여제거하는개방형사이클론필터(cyclone filter)로구성되는것을특징으로한다. 본발명에따르면, 자석필터와개방형사이클론을동시에사용하여터널내공기중에부유하고있는조대먼지뿐만아니라미세먼지까지동시에제거하여터널내 미세먼지의농도를현저히낮출수 있다.
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公开(公告)号：KR101480956B1
公开(公告)日：2015-01-14
申请号：KR1020130138533
申请日：2013-11-14
Applicant: 한국철도기술연구원
IPC: E21F11/00
CPC classification number: E21F11/00 , A62C3/0221 , E21F5/02
Abstract: 접이식 대피통로는 고정유닛, 회전유닛 및 스크린부를 포함한다. 상기 고정유닛은 제1 방향으로 연장되고, 내부에 공기 또는 물이 공급되는 배관부가 형성된다. 상기 회전유닛은 일 끝단이 상기 고정유닛에 상기 제1 방향을 중심으로 회전이 가능하도록 결합되는 연장부, 및 상기 연장부의 다른 끝단에 고정된 지지부를 포함한다. 상기 스크린부는 상기 지지부에 권치된 상태에서 비상 상황시 하부로 펼쳐져 내부에 대피통로를 구획한다.
Abstract translation: 可折叠排空通道包括：固定单元，旋转单元和屏幕单元。 固定单元沿第一方向延伸并且具有在其内部形成有空气或水的管单元。 旋转单元包括：延伸单元，其一端联接到固定单元以相对于第一方向旋转; 以及固定在扩展单元的另一端的支撑单元。 在发生紧急情况的情况下，屏幕单元通过在向支撑单元周围缠绕的同时向下展开而将其排出内部。
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公开(公告)号：KR101440523B1
公开(公告)日：2014-09-17
申请号：KR1020130025791
申请日：2013-03-11
Applicant: 한국철도기술연구원
Abstract: The present invention related to a dynamic vibration absorber using permanent magnets. More particularly, the dynamic vibration absorber using the permanent magnets, according to the present invention, comprises: a body having a vibration damping means including a plurality of permanent magnets; and a cover connected to the vibration damping means, and coupled to the upper portion of the body to be capable of vertically moving. Moreover, noise and vibration reduction effects can be maximized even if the dynamic vibration absorber using the permanent magnets is installed in an object for reducing the noise and vibration by being capable of adjusting the operation frequent of the vibration absorber because the dynamic vibration absorber using the permanent magnets can adjust an initial gap of the permanent magnets used for the vibration damping means with a simple structure.
Abstract translation: 本发明涉及一种使用永磁体的动态吸振器。 更具体地，根据本发明的使用永磁体的动态吸振器包括：具有包括多个永磁体的减振装置的主体; 以及与振动阻尼装置连接并且能够垂直移动的联接到主体的上部的盖。 此外，即使使用永久磁铁的动态吸振器安装在用于通过能够调节振动吸收器的频繁操作来减少噪声和振动的目的的目的中，噪声和减振效果也可以最大化，因为使用 永磁体可以以简单的结构调节用于减振装置的永磁体的初始间隙。
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Patent Agency Ranking
公开(公告)号：KR1020140038840A
公开(公告)日：2014-03-31
申请号：KR1020120105445
申请日：2012-09-21
Applicant: 한국철도기술연구원
Abstract: The present invention relates to a duct cleaning robot using ultrasonic waves including a body having a pair of front wheels and a pair of rear wheels, and first and second brush parts installed to the front surface and the upper portion of the body. The duct cleaning robot also includes a cleaning solution injecting unit for injecting a chemical cleaning solution to the surface of a duct and an ultrasonic wave generating unit for generating ultrasonic waves, thereby effectively eliminating and sterilizing fine dust, and biological and chemical pollution sources from the inside of the duct by using a wet cleaning method including the chemical cleaning solution. In particular, the present invention can effectively eliminate the dust and pollutants from corners, joints, and recessed portions of a duct surface where are difficult to be mechanically cleaned by a brush, by use of the ultrasonic cleaning function which is not provided to a conventional cleaning robot, and also can be applied to various duct cleaning robots equipped with a conventional brush.
Abstract translation: 本发明涉及一种使用超声波的管道清洁机器人，其包括具有一对前轮和一对后轮的主体，以及安装在主体的前表面和上部的第一和第二刷部。 管道清洁机器人还包括用于向管道表面喷射化学清洗溶液的清洗溶液注入单元和用于产生超声波的超声波产生单元，从而有效地消除和消除细粉尘和来自 通过使用包括化学清洁溶液的湿式清洗方法在管道内部。 特别地，本发明可以通过使用不提供给常规的超声波清洗功能来有效地消除由刷子难以机械清洁的管道表面的角落，接头和凹陷部分的灰尘和污染物 清洁机器人，并且也可以应用于配备有传统刷子的各种管道清洁机器人。
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公开(公告)号：KR101333756B1
公开(公告)日：2013-11-28
申请号：KR1020110121644
申请日：2011-11-21
Applicant: 한국철도기술연구원
Abstract: 본 발명은 덕트 청소용 로봇의 브러수 순응장치에 관한 것으로, 보다 상세하게는 덕트 청소용 로봇이 덕트의 내부를 운행하면서 청소가 이루어질 때 브러쉬가 덕트의 내주면에 일정한 압력으로 접촉하여 청소가 이루어지도록 자동 조절되는 덕트 청소용 로봇의 브러쉬 순응장치에 관한 것이다.
상기한 목적을 달성하기 위한 본 발명은 몸체와, 몸체에 고정브레임이 구비되고 이 고정프레임에 설치된 브러쉬부로 이루어진 덕트 청소용 로봇에 있어서, 상기 브러쉬부에는 브러쉬부에 가해지는 압력을 측정하는 가압측정수단이 구비된 것을 특징으로 한다.-
公开(公告)号：KR101282150B1
公开(公告)日：2013-07-17
申请号：KR1020120067753
申请日：2012-06-25
Applicant: 한국철도기술연구원
Abstract: PURPOSE: A device for measuring the surface roughness of a railway wheel profile is provided to easily coincide a direction of a displacement sensor to the center of a railway wheel and to precisely measure the illumination of the railway wheel profile as a first second centering and a second centering rod are in contact with the railway wheel profile. CONSTITUTION: A device for measuring the surface roughness of a railway wheel profile comprises a displacement sensor (1), an encoder wheel (16), first and second centering rods (2a,2b), a sensor supporting block (4), a sensor fixing bolt, a vertical frame (5), a vertical frame fixing bolt, a sensor block fixing bolt, an encoder frame (6), and an encoder block fixing bolt. The displacement sensor and the encoder wheel measure the surface roughness of a railway wheel. The first and second centering rods are arranged in the upper and lower sides of the displacement sensor to be parallel so that the displacement sensor faces the center of the railway wheel. The sensor supporting block fixes the displacement sensor and the first and second centering rods. The sensor fixing bolt fixes the displacement sensor to the sensor supporting block. The sensor supporting block is hinge-joined to the vertical frame.
Abstract translation: 目的：提供一种用于测量铁路车轮轮廓的表面粗糙度的装置，以容易地将位移传感器的方向与铁路车轮的中心重合，并且精确地测量作为第一中心的铁路车轮轮廓的照明和 第二定心杆与铁路车轮轮廓接触。 构成：用于测量铁路车轮轮廓的表面粗糙度的装置包括位移传感器（1），编码轮（16），第一和第二定心杆（2a，2b），传感器支撑块（4），传感器 固定螺栓，垂直框架（5），垂直框架固定螺栓，传感器块固定螺栓，编码器框架（6）和编码器块固定螺栓。 位移传感器和编码器轮测量铁路车轮的表面粗糙度。 第一和第二定心杆布置在位移传感器的上侧和下侧以平行，使得位移传感器面向铁路车轮的中心。 传感器支撑块固定位移传感器和第一和第二定心杆。 传感器固定螺栓将位移传感器固定到传感器支撑块上。 传感器支撑块铰链连接到垂直框架。
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