Electricity: conductors and insulators – Overhead – With conductor vibration damping means
Patent
1994-07-14
1996-01-30
Kincaid, Kristine L.
Electricity: conductors and insulators
Overhead
With conductor vibration damping means
174146, H02G 712, H02G 714
Patent
active
054881978
ABSTRACT:
A method of spacing multiple subconductors relative to each other while allowing the subconductors to vibrate without causing damage to the subconductors includes gripping each subconductor with a clamp. Each clamp is secured about a rigid hoop in a manner such that each clamp is capable of sliding along the hoop and rotating about the hoop. The clamps are separated from each other along the hoop with springs which are positioned about the hoop and spaced between the clamps.
REFERENCES:
patent: 3032605 (1962-05-01), Gerlach et al.
patent: 3659034 (1972-04-01), Rawlins et al.
patent: 3971881 (1976-07-01), Hawkins
patent: 4777327 (1988-10-01), Richardson, Jr.
patent: 5362920 (1994-11-01), Richardson, Jr.
McGraw-Hill, "Transmission and Distribution--Anti-Galloping Devices: Now an Accepted Solution," Reprinted from Electrical World, (Jan. 1993).
Hirai, et al., "Four-Bundled Conductor Spacer," Nov. 1970, pp. 68-75 (Japanese language only).
Kincaid Kristine L.
Sough Hyung S.
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