Electricity: conductors and insulators – Overhead – With conductor vibration damping means
Patent
1974-01-21
1976-11-16
Askin, Laramie E.
Electricity: conductors and insulators
Overhead
With conductor vibration damping means
174135, H02G 714
Patent
active
039925668
ABSTRACT:
The present invention relates to aerial power transmission lines, and more particularly to devices for suppressing the galloping of aerial conductors, specifically to an aerodynamic aerial conductor vibration damper.
The essence of the invention resides in that an aerodynamic aerial conductor vibration damper comprising an elongated plastic plate and a member clamping said plate to the conductor is such that said clamping member is also made of plastic and forms an integral part of said elongated plastic plate. Said member clamping the elongated plastic plate to the conductor is made in the form of a split sleeve the internal diameter whereof is less than the external diameter of the conductor so as to be interference-fitted thereon covering more than 180.degree. of its circumference, and said clamping member is so disposed with respect to said elongated plastic plate that its generatrix is directed along the latter.
REFERENCES:
patent: 2408253 (1946-09-01), Diebold
patent: 2793917 (1957-05-01), Ward
patent: 3048649 (1962-08-01), McGavern
patent: 3225259 (1965-12-01), Handing
patent: 3271506 (1966-09-01), Martin et al.
patent: 3388208 (1968-06-01), Liberman
patent: 3391244 (1968-07-01), Moll
Kerimov Jusif Museibovich
Zaltsberg Leib Aronovich
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