PRESSURE STABILIZER Russian patent published in 2007 - IPC F16L55/04 

FIELD: engine engineering.

SUBSTANCE: pressure stabilizer comprises hollow cylindrical housing (1) whose diameter is no less than the five diameters of the central pipeline, inlet branch pipe (2), and outlet branch pipe (3). Hollow cylindrical housing (1) receives baffles (4) that form air chambers (5). The chambers play a role of flexible pulsation damper. Perforated sleeve (6) are mounted at the center of baffle (4) coaxially to the hollow cylindrical housing. The diameter of the sleeves is equal to the diameter of the central pipeline. The spaces between the sleeves are equal to 10-20 mm. The section of supplying branch pipe (2) receives the main fluid flow, is set in the hollow cylindrical housing (1), and is made of perforated sleeve (7).

EFFECT: enhanced reliability.

3 cl, 1 dwg