FIELD: electricity.
SUBSTANCE: compensator contains the loading device with an elastic element installed on the overhead system support and connected through the kinematic transmission with a wire of the overhead catenary. The elastic element is implemented as torsion bar, which can be installed on the support vertically or horizontally. At vertical installation one end torsion bar is rigidly connected to the overhead system support, and its second end is installed with a possibility of rotation in the bracket and connected to kinematic transmission. The kinematic transmission with a variable velocity ratio can be implemented either as the variable radius unit, rigidly fixed on the torsion bar end, and connected with the overhead catenary wire, or as a pulley with spiral strand of variable radius.
EFFECT: reduced dimensions and higher reliability.
10 cl, 6 dwg
| Title | Year | Author | Number |
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SU596496A1 |
| CONTACT SUSPENSION COMPENSATOR | 2022 |
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RU2779403C1 |
