DEVICE FOR ICE REMOVAL FROM CURRENT COLLECTOR Russian patent published in 2024 - IPC B60L5/02 

FIELD: transport equipment.

SUBSTANCE: invention relates to transport equipment, namely to devices for anti-icing of electric rolling stock current collectors. In a known device for removing ice from a current collector in pneumatic cylinder there is a central channel with a hole for air supply from pneumatic line with the help of air distributing device into working and idle strokes chambers and with hole made in side wall of pneumatic cylinder, for air release into atmosphere from working and idle strokes, into which the central channel of the pneumatic cylinder is divided by means of a striker made with possibility of reciprocating movements inside the central channel and contacting with the striker brought into contact with the upper frame of the current collector and fixed with a return spring on the pneumatic cylinder, which is installed on the base of the current collector by means of a damping device.

EFFECT: higher efficiency of ice removal from current collector.

1 cl, 1 dwg