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公开(公告)号：KR101426067B1
公开(公告)日：2014-08-01
申请号：KR1020130024287
申请日：2013-03-07
Applicant: 한국철도기술연구원
Abstract: The present invention relates to a land canal system, and more specifically, to a land canal system which is capable of transporting a ship through a railway connecting the sea with land, instead of through a canal using a waterway, to reduce costs for constructing and maintaining a canal while preventing risks such as floods due to the presence of a canal. To achieve the objective, the present invention includes: an entrance section slantingly formed on a land in contact with the sea to let a ship move in; a main railway continuously formed from the entrance section and further on; and a vehicle which is loaded with the ship and moves on the main railway.
Abstract translation: 本发明涉及一种陆地运河系统，更具体地说，涉及一种陆运系统，其能够通过连接大海与陆地的铁路运输船舶，而不是通过使用水路的运河，以降低建造成本和 保持运河，同时防止由于运河的存在而引起的洪水等风险。 为了实现上述目的，本发明包括：倾斜地形成在与海洋接触以使船移动的陆地上的入口部; 一条主要铁路从入口部分继续形成， 以及载有船舶并在主铁路上移动的车辆。
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公开(公告)号：KR101372426B1
公开(公告)日：2014-03-13
申请号：KR1020120110169
申请日：2012-10-04
Applicant: 한국철도기술연구원
CPC classification number: H02K41/031 , B60L13/03 , B60L2200/26 , H02P25/06
Abstract: The present invention relates to a two-phase two-column linear pulse motor propulsion system, and more specifically, to a two-phase two-column linear pulse motor propulsion system which can implement a high-speed driving function, a stopping function, and a front/rear switching function through a non-contact operation characteristics by improving acceleration performance and torque characteristics, and which comprises: a field unit (121, 122) prepared in two columns in a longitudinal direction at a lower part of a moving body (110) so as to generate a magnetic field; and an armature unit (131, 312) prepared on a traveling track and generating a moving magnetic field by power supplied from a power conversion device, wherein the armature unit is prepared in two columns so as to correspond to the two-column filed unit (121, 122) and generate propulsion of the moving body (110) through an interaction caused by a two-phase synchronous signal, wherein the propulsion thereof can be improved in comparison with a linear propulsion system having a single phase arrangement and the high-speed driving and acceleration and deceleration performance can be increased thereby.
Abstract translation: 本发明涉及两相双列线性脉冲电动机推进系统，更具体地涉及一种可实现高速驱动功能，停止功能的两相双列直线脉冲电机推进系统， 通过提高加速性能和扭矩特性，通过非接触操作特性的前后切换功能，其包括：在移动体的下部沿长度方向准备成两列的场单元（121,122） 110），以产生磁场; 以及在行进轨道上制备的电枢单元（131,312），并且通过从电力转换装置提供的电力产生移动磁场，其中所述电枢单元被制备成两列，以对应于两列场地单元（ 并且通过由两相同步信号引起的相互作用产生移动体（110）的推进，其中与具有单相排列的线性推进系统相比，其推进力可以提高，并且高速 因此可以提高驾驶和加速和减速性能。
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公开(公告)号：KR1020130054840A
公开(公告)日：2013-05-27
申请号：KR1020110120467
申请日：2011-11-17
Applicant: 한국철도기술연구원
IPC: E21D9/08
CPC classification number: E21D9/1066 , E21D9/087 , E21D9/0875 , E21D9/0879 , E21D9/1073 , E21D9/112
Abstract: PURPOSE: A tunnel boring device is provided to reduce vibration, noise, and dust around a construction site and increase the speed of the construction process. CONSTITUTION: A tunnel boring device comprises an excavation head(100), a main body, a motor, and a control panel. The excavation head comprises a perforation unit, an injection unit(120), and a plurality of cutters(102). The injection unit comprises a supporting member, a water spraying nozzle, and a liquid nitrogen spraying nozzle. The injection unit successively sprays water and liquid nitrogen by moving to a hole which is made by the perforation unit following the rotation of the excavation head. The cutter easily crushes a rock by cracking or breaking around the hole.
Abstract translation: 目的：提供隧道掘进装置，以减少施工现场周围的振动，噪音和灰尘，并提高施工过程的速度。 构成：隧道掘进装置包括挖掘头（100），主体，马达和控制面板。 挖掘头包括穿孔单元，注射单元（120）和多个切割器（102）。 注射单元包括支撑构件，喷水喷嘴和液氮喷嘴。 喷射单元通过移动到由挖掘头旋转后由穿孔单元制成的孔而依次喷射水和液氮。 切割器通过破裂或破裂孔容易地破碎岩石。
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