EXHAUST SUPRESSOR Russian patent published in 2011 - IPC F41A21/30 

FIELD: machine building.

SUBSTANCE: exhaust suppressor consists of elements of fastening and of dividing element with central orifice turned relative to vertical axis and made in form of half-disks. Also, the half-disks arranged on one side from plane passing through lengthwise axis of the exhaust suppressor are not parallel to half-disks on another side from the said plane in the same cross section. The half-disks on different sides from plane passing through lengthwise axis of the exhaust suppressor are turned to different sides relative to vertical axis of the half-disks.

EFFECT: raised efficiency and reduced aero-dynamic resistance of exhaust suppressor at simultaneous simplification of its design.

7 cl, 5 dwg