公开(公告)号：KR101727616B1

公开(公告)日：2017-04-18

申请号：KR1020150089243

申请日：2015-06-23

Applicant: 한국철도기술연구원

Inventor： 권석진 ,  서정원 ,  전현규 ,  이동형

IPC: B61K9/12 ,  G01N27/82 ,  G01N29/22 ,  G01N21/88

Abstract: 레일커버형차륜표면결함스캐닝시스템이개시된다. 일실시예에따른레일커버형차륜표면결함스캐닝시스템은, 스캐닝구간에해당되는레일의위에제공되어상기레일을덮는레일커버; 상기레일커버에배치되고, 상기차륜표면으로부터소정의정보를획득하는센서모듈; 및상기센서모듈에의해획득된상기소정의정보를이용하여상기차륜표면의결함을스캐닝하는제어부를포함할수 있다.

公开(公告)号：KR1020100067428A

公开(公告)日：2010-06-21

申请号：KR1020080125996

申请日：2008-12-11

Applicant: 한국철도기술연구원

Inventor： 문형석 ,  유원희 ,  전현규

IPC: B60L5/24

Abstract: PURPOSE: A pantograph for electric railroad vehicles is provided to induce stable electrical energy by minimizing the abrasion of a collecting part which is contact with an aerial cable. CONSTITUTION: A foldable frame(120) is comprised in the upper part of an electric railroad vehicle. A current collecting unit(130) is comprised in the upper part of the foldable frame. The current collecting unit touches an aerial cable(300). The current collecting unit collects electrical energy. The current collecting unit is composed of a first and a second fixing member, a fixed axis(131), and a cylindrical current collecting ruler(134). The first and the second fixing member are fixed in the upper part of the foldable frame. The fixed axis is fixed between the first and the second fixing members. The cylindrical current collecting roller touches the aerial cable.

Abstract translation: 目的：提供电动铁路车辆的受电弓，通过最小化与架空电缆接触的收集部件的磨损来引起稳定的电能。 构成：在电动铁路车辆的上部包括可折叠框架（120）。 电流收集单元（130）包括在可折叠框架的上部。 电流收集单元接触架空电缆（300）。 电流收集单元收集电能。 集电单元由第一和第二固定构件，固定轴（131）和圆柱形集流尺（134）构成。 第一和第二固定构件固定在可折叠框架的上部。 固定轴固定在第一和第二固定构件之间。 圆柱形集电辊接触架空电缆。