| 摘要 |
The invention is intended for suppression (decrease of level) of firing report at carrying army and special operations that require use of small arms with suppressor and training and other types of shootings. A suppressor has a unit for joining barrel of arm, hollow cylindrical body, end flange and splitter of flow of explosive gases arranged as sequential set of uniform rigidly connected to each other sections of cylindrical shells with axial symmetry which long axes of symmetry are normal to the long axis of the suppressor. At that long axes of symmetry of sections of cylindrical shells are placed with respect to vertical plane of symmetry of suppressor at anglesouter diameter of those is, inner one is, and length of inner cavity of the body the suppressor is. At that D is inner diameter of the body the suppressor, and n – sequential number of section of shell beginning from cut of barrel of arm that is equal to from 1 to 9. The suppressor can include inner cylindrical tube perforated with side openings installed coaxially with respect to the body the cylindrical tube by its whole length and intermediate cross partitions installed by whole diameter of the body. The technical result of the invention is in decrease of level of report at improvement of weight, technological, cost and operation characteristics. |
