POWER SUPPLY DEVICE AND TROLLEY WIRE

POWER SUPPLY DEVICE AND TROLLEY WIRE

The purpose of the present disclosure is to reduce the possibility that a trolley wire will bend. A power supply device according to the present invention comprises a trolley wire (2) and a plurality of supporters. The trolley wire (2) includes an electrical wire (20) and a covering member (21). The...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUGAYA, NOBUYUKI, HARA, DAICHI, TOKI, MASATO, MATSUNOBU, YUKIHIRO
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
PERFORMING OPERATIONS
POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES
TRANSPORTING
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:The purpose of the present disclosure is to reduce the possibility that a trolley wire will bend. A power supply device according to the present invention comprises a trolley wire (2) and a plurality of supporters. The trolley wire (2) includes an electrical wire (20) and a covering member (21). The covering member (21) covers a portion of the electrical wire (20). The plurality of supporters are arranged along a rail and support the trolley wire (2). The covering member (21) covers at least a rear surface of the electrical wire (20) and protrudes to the rear from the rear surface of the electrical wire (20). The thickness (interval I1) from the rear surface of the electrical wire (20) to the rear end of the covering member (21) is greater than the width (width W1 or W2) of the electrical wire (20).