发明授权
- 专利标题： Damper for an overhead transmission line
- 专利标题（中）： 架空输电线路的阻尼器
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申请号： US582159申请日： 1975-05-30
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公开(公告)号： US3941914A公开(公告)日： 1976-03-02
- 发明人: Masanori Oishi , Harusige Koyanagi , Kazuo Matsumoto
- 申请人： Masanori Oishi , Harusige Koyanagi , Kazuo Matsumoto
- 申请人地址： JA Tokyo
- 专利权人： The Furukawa Electric Co., Ltd.
- 当前专利权人： The Furukawa Electric Co., Ltd.
- 当前专利权人地址： JA Tokyo
- 优先权： JA49-61637 19740531; JA50-38538 19750401
- 主分类号： H02G7/14
- IPC分类号： H02G7/14
摘要：
A damper for an overhead transmission line comprising a torsional bar disposed in a spaced and parallel arrangement with conductor means of an overhead transmission line; a fixture spacer to fix one of the ends of said torsional bar to said conductor means of the overhead transmission line; at least one bearing spacer to bear the other end of said torsional bar on said conductor means of said overhead transmission line so that said torsional bar is allowed to be twisted; and a pair of weights having an equal inertia moment and secured to said torsional bar adjacent to the torsional end and on either side thereof.
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