HYDROSTATIC BEARING Russian patent published in 2012 - IPC F16C32/06 B23Q1/38 

FIELD: machine building.

SUBSTANCE: bearing includes housing made in the form of a bushing enclosing a spindle. In housing there are three radially located hydraulic elements, each of which consists of coaxially located inlet hole, vortex nozzle and pocket interacting with spindle by means of an oil wedge. In housing there are radially located outlet holes in the quantity equal to the number of radially located hydraulic elements. Pockets represent cavities made in the form of holes of round or non-round shape, which are connected through throttle and filter to supply line.

EFFECT: increasing efficiency coefficient, durability and reliability of bearing.

2 cl, 2 dwg