发明名称 |
Vibration damper for overhead power lines |
摘要 |
This invention relates to the design and manufacture of Stockbridge type vibration dampers for overhead power transmission lines. The invention provides a Stockbridge vibration damper comprising a pair of damping weights joined by a stranded steel cable, a clamp attached to the cable at a location intermediate the weights for attachment to an overhead power transmission line. The stranded steel cable comprises two or more layers of wire, wherein at the point of connection of the damping weight to the stranded steel cable one layer of wires is attached to the weight and the remaining layer(s) of wires is/are free to move.
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申请公布号 |
NZ523925(A) |
申请公布日期 |
2003.10.31 |
申请号 |
NZ20010523925 |
申请日期 |
2001.07.13 |
申请人 |
DULHUNTY INDUSTRIES PTY LIMITED |
发明人 |
DULHUNTY, PHILIP WELLESLEY |
分类号 |
H02G7/00;H02G7/14;(IPC1-7):H02G7/00 |
主分类号 |
H02G7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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