FIELD: signal markers.
SUBSTANCE: signal marker with fire protection is made with the possibility of mounting on conductive linear objects located above the ground surface, contains a spherical non-metallic element and metal elements of its fastening on the linear object, made in the form of a scattering screen and located outside the marker on its opposite sides.
EFFECT: reduced risk of marker fire due to prevention of corona discharges.
9 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2797035C1 |
| SIGNAL MARKER WITH FIRE PROTECTION | 2022 |
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RU2764166C1 |
