CONNECTION PART FOR POWER CABLES AND CONNECTION METHOD OF POWER CABLES
PROBLEM TO BE SOLVED: To provide a connection part for power cables and a connection method of the power cables capable of reducing contact resistance by extending a compression connection portion between a cable conductor and a compression sleeve while preventing the compression sleeve from becomin...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a connection part for power cables and a connection method of the power cables capable of reducing contact resistance by extending a compression connection portion between a cable conductor and a compression sleeve while preventing the compression sleeve from becoming longer, simplifying the connection part for the power cable and simplifying a connection process.SOLUTION: In a connection part 20 of power cables 11 and 12 where cable conductors 13 and 13 of the power cables 11 and 12 are compression-connected by a compression sleeve 21A, the compression sleeve 21A is covered by a conductor cover 22 and the conductor cover 22 and the compression sleeve 21A are connected by conductive wiring 23, the conductive wiring 23 is compression-connected between the compression sleeve 21A and the cable conductor 13.
【課題】圧縮スリーブの長尺化を回避しつつ、ケーブル導体と圧縮スリーブとの圧縮接続部分を長くして接触抵抗を低減することが可能であり、また、電力ケーブルの接続部の簡素化及び接続工程の簡易化が可能な電力ケーブルの接続部及び電力ケーブルの接続方法を提供する。【解決手段】電力ケーブル１１，１２のケーブル導体１３，１３同士を圧縮スリーブ２１Ａで圧縮接続し、この圧縮スリーブ２１Ａを導体カバー２２で覆い、導体カバー２２と圧縮スリーブ２１Ａとを導電性配線２３で接続した電力ケーブル１１，１２の接続部２０において、導電性配線２３を、圧縮スリーブ２１Ａとケーブル導体１３との間に圧縮接続した。【選択図】図１ |
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