AIR FLOW RATE STABILIZATION DEVICE Russian patent published in 2025 - IPC F24F13/08 F24F11/00 

FIELD: ventilation.

SUBSTANCE: air flow stabilization device relates to ventilation systems of buildings of different purpose, and in particular to natural exhaust ventilation. Air flow stabilization device, characterized by the fact that several blocks are provided, in which elastic rods with given stiffness characteristics are placed, each block contains one elastic rod, each unit with a rod is fixed in the required longitudinal position on its guide by means of its screw, all guides are attached to the inner surface of the housing symmetrically about its longitudinal axis.

EFFECT: ability to adjust the position of the blocks in the longitudinal direction, which, when using sets of the same parts, allows reconfiguring the device for the action of air streams covering a certain range of air flow rates; elimination of air flow stabilization device spatial orientation; operation without external power source; possibility of incorporation into channels without protruding parts of the device.

1 cl, 1 dwg