发明名称 Airgun with airflow control
摘要 An airgun comprising a valve (7) intended to be in contact with a compressed air cartridge, a barrel (2), into which a bullet (10) is insertable, and a passageway (8) connecting the valve (7) with the barrel (2). Moreover, the airgun has a flow-controlling element (23) with a plurality of through holes (24) of different diameters, which element is arranged in the passageway (8) so that a part of the element comprising at least one of said holes (24') extends transversely of the passageway. The diameter of the hole or holes which is/are positioned in the passageway thus defines the effective cross-section of the passageway and, consequently, the flow through the passageway. This means that the invention offers a better possibility of controlling the air flow.
申请公布号 US2004237953(A1) 申请公布日期 2004.12.02
申请号 US20040491239 申请日期 2004.03.30
申请人 AXELSSON FREDRIK 发明人 AXELSSON FREDRIK
分类号 F41B11/32;F41B11/72;(IPC1-7):F41B11/00 主分类号 F41B11/32
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