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Catenary for e.g. high speed gas turbine car, has transversal section with innovating geometry offering large contact surface with pantograph and white coating, where coating is coated on upper part of catenary and on two flanges
Catenary for e.g. high speed gas turbine car, has transversal section with innovating geometry offering large contact surface with pantograph and white coating, where coating is coated on upper part of catenary and on two flanges
The catenary (1) has a transversal section (6) with innovative geometry (5) offering a large contact surface with a pantograph and a white coating that manages electric resistance. The geometry of the section permits reducing the electric resistance of the catenary. The coating eliminates heater effect on electric conductor of incidences of a visible light. The coating is coated on an upper part (3) of the catenary and on two flanges (2) that are not exposed to incidence of visible light from sun.
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