MOVABLE AUTOMATIC FLANGE LUBRICATOR Russian patent published in 2024 - IPC B61K3/02 F16N7/32 

FIELD: railway equipment.

SUBSTANCE: invention relates to auxiliary railway equipment and serves for dosed application of lubricant on wheelset flanges of traction rolling stock during movement in curved sections of track. Automatic flange lubricator comprises a lubricant tank, two lubricant injection means with compressed air to the corresponding wheels of the wheel pair of the traction unit, lubricant supply pipelines and compressed air supply pipelines to the injection means, a control unit with a power source, at that, in the lower part of the tank there are two pneumatic hydraulic pumps, which at the outlet are connected to the compressed air supply pipelines and to the lubricant supply pipelines, which form a common supply line of the gas-lubricating mixture to the injection means, which is made in the form of a nozzle, wherein the control unit is equipped with a gyroscope and a remote GSM/GPRS antenna.

EFFECT: automatic device providing the required and sufficient supply of lubricant to the side surface of the rail in the curvilinear sections of the railway track is created; maintenance of the flange lubricator is simplified and reduced.

6 cl, 2 dwg