FIELD: electricity.
SUBSTANCE: invention relates to power industry, namely to vibration dampers for protection of wires and lightning protection cables of air power transmission lines, and also self-bearing fiber-optical communication cables. The damper consists of an elastic damping element (2), loads and a clip (3). Loads, various by weight, are designed as curved cores consisting of a middle piece and two edge rectilinear or curvilinear pieces which are fastened to an elastic damping element (2) by means of a branch pipe or can be directly fastened through a hole in each load. The branch pipe is located in the direction towards an elastic damping element from each load or attached from the outer side of a load.
EFFECT: in the offered damper due to an optimum ratio of masses and geometrical sizes of loads, and also lengths of their fixing on an elastic damping element its high amplitude-frequency characteristics are provided.
3 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| STAGGER-PEAKED VIBRATION DAMPER | 2006 |
|
RU2312439C9 |
| VIBRATION DAMPER | 2000 |
|
RU2180765C1 |
| UNIFIED VIBRATION DAMPER | 2003 |
|
RU2249284C1 |
| VIBRATION DAMPER | 2013 |
|
RU2533657C1 |
| MULTIFREQUENCY VIBRATION DAMPER | 2001 |
|
RU2185699C1 |
| VIBRATION DAMPER | 2018 |
|
RU2714299C1 |
| VIBRATION DAMPER | 2009 |
|
RU2394325C1 |
| UNIVERSAL WIND OSCILLATION DAMPER (VERSIONS) | 2014 |
|
RU2575918C2 |
| VIBRATION DAMPENER TO PROTECT OVERHEAD LINES | 2021 |
|
RU2763582C1 |
| VIBRATION DAMPER | 2011 |
|
RU2483408C1 |
