BELLOW COMPENSATOR Russian patent published in 2018 - IPC F16L51/03 

FIELD: machine engineering.

SUBSTANCE: compensator comprises the main bellows arranged at right angle to each other, a branch pipe at the inlet to the horizontal main bellow, an unloading element, centering supports, spherical hinges, a rod. The main bellows arranged at right angle are connected to each other and to the unloading element by a branch pipe having a smoothly curving path. The unloading element is connected to the branch pipe through a bushing and a plate ring. There guide vanes installed in the branch pipe at inlet of the horizontal main bellow and the branch pipe with the smoothly curving path.

EFFECT: reduction of hydraulic resistance of the bellow compensator.

2 cl, 2 dwg