PROBLEM TO BE SOLVED: To provide an overhead line capable of preventing arc discharge generated between itself and a slider of a pantagraph by a simple constitution.SOLUTION: An overhead line 1 in which a trolley wire 7 along which a slider of a pantagraph is slid is supported intermittently by a suspension wire positioned on the upper side, through hangers 4 on a plurality of spots in a length direction, has an auxiliary line 6 arranged on an upper position of the trolley wire 7, and a plurality of clamps 5 positioned between the auxiliary line 6 and the trolley wire 7, and provided at an interval along the length direction of the trolley wire 7, for connecting mechanically the trolley wire 7 to the auxiliary line 6.SELECTED DRAWING: Figure 1
【課題】簡易な構成によりパンタグラフのすり板との間に生じるアーク放電を防止できる架空電車線を提供する。【解決手段】パンタグラフのすり板が摺動するトロリ線7を、長さ方向の複数箇所にてハンガ4を介して、上方に位置する吊架線に間欠的に支持する架空電車線1であって、トロリ線7の上方位置に配置された補助線6と、該補助線6とトロリ線7との間にあり、かつ、該トロリ線7の長さ方向に沿うように間隔をおいて設けられて、これらトロリ線7と補助線6とを機械的に連結する複数のクランプ5と、を有することを特徴とする。【選択図】図1
OVERHEAD LINE
架空電車線
2018-06-07
Patent
Electronic Resource
Japanese
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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