PROBLEM TO BE SOLVED: To provide a magnetic shield structure of a railway vehicle which needs only a small space for magnetic shielding and reduces magnetic leakage flux which occurs from an electric wire in an underfloor space of the railway vehicle and leaks into the vehicle.SOLUTION: A magnetic shield structure of a railway vehicle includes a magnetic shield member 3 covering an outer peripheral surface of a conduit tube 2, which is disposed at an underfloor space of the railway vehicle with an electric wire 1 inserted thereinto, the magnetic shield member 3 having a slit 3s extending along an extension direction of the conduit tube 2 in an area below the conduit tube 2.SELECTED DRAWING: Figure 2
【課題】 磁気遮蔽のために必要なスペースが小さくてすみ、鉄道車両の床下の電線から発生する漏洩磁束の車内への漏れを低減することができる鉄道車両の磁気遮蔽構造を提供する。【解決手段】 内部に電線1が通されて鉄道車両の床下に配置された電線管2の外周面を覆い、かつ、電線管2の下方において電線管2の延在方向に沿って延びるスリット3sを有する磁気遮蔽部材3を備えている。【選択図】 図2
MAGNETIC SHIELD STRUCTURE OF RAILWAY VEHICLE
鉄道車両の磁気遮蔽構造
2016-07-11
Patent
Elektronische Ressource
Japanisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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