SAFETY DISCONNECTOR Russian patent published in 2022 - IPC F16L55/10 

FIELD: car industry.

SUBSTANCE: invention relates to a safety disconnector capable of preventing the impact of a moment, which occurs when swinging a filling hose, on the safety disconnector, and reliably separating an element of the safety disconnector of the side of a hydrogen refueling device from an element of the side of a vehicle, when a tensile force is applied to the filling hose, more than or equal to a given value. Safety disconnector 100 includes plug (10) of a cylindrical shape, in which there is channel (1A), socket (20), in which there is channel (21A), which is the extension of channel (1A) in plug (10), and a shut-off valve mounted in channel (21A) of socket (20), opened when plug (10) is inserted into socket (20), and closed when plug (10) is disconnected from the socket. In this case, central axes of channels of the plug and the socket form a straight line, filling hose (61) is connected to plug (10), and hose guide (70) for limiting the movement of filling hose (61) is in a position separated from plug (10).

EFFECT: obtaining a safety disconnector for car refueling.

3 cl, 11 dwg