ELECTRIC CONNECTING DEVICE AND CONNECTOR Russian patent published in 2013 - IPC H01R24/00 

FIELD: electricity.

SUBSTANCE: invention relates to an electric connecting device (1; 20), which conducts high current, in particular, to a plug connection for operation in heavy mode with the first connector (2, 21) and the second connector (3, 22), every of which has a contacting element (4, 6; 25, 29) for provision of electric connection in connected condition of connectors. Connectors (2; 21; 3; 22) tightly adjoin each other in the area of connected in connected condition. At least one of connectors (2; 21; 3; 22) comprises a coolant line (8; 27, 28) with one or several points (9, 10) of access accordingly for supply and discharge of the coolant. The coolant line (8; 27, 28) is arranged in a contacting element to scatter heat from a point of contact between contacting elements (4, 6; 24, 29). All points (9, 10) of access in the coolant line (8; 27, 28) are arranged outside of the connection area.

EFFECT: development of a split connecting device with sufficient cooling in a point of contact, which is characterised by low space requirements and may be connected and disconnected without any preparatory actions.

12 cl, 9 dwg