Invention Grant
- Patent Title: Device for control of fragment discharge from main charge liners
- Patent Title (中): 用于控制主充电衬板的碎片放电的装置
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Application No.: US10559820Application Date: 2004-06-09
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Publication No.: US07658150B2Publication Date: 2010-02-09
- Inventor: Torsten Rönn , Christer Thuman , Peter Freij
- Applicant: Torsten Rönn , Christer Thuman , Peter Freij
- Applicant Address: SE Karlskoga
- Assignee: BAE Systems Bofors AB
- Current Assignee: BAE Systems Bofors AB
- Current Assignee Address: SE Karlskoga
- Agency: Connolly Bove Lodge & Hutz LLP
- Priority: SE0301691 20030611
- International Application: PCT/SE2004/000897 WO 20040609
- International Announcement: WO2004/109218 WO 20041216
- Main IPC: F42B12/00
- IPC: F42B12/00

Abstract:
The material or fragment discharge is controlled by means of a device (4) in connection to the triggering, such as by means of an initiation charge (5), of the main charge (3) in the ammunition unit (1). The liner is devised as being exposable for effect from the explosive charge or charges (6) that are devised as being able to be initiated upon or shortly prior to the triggering of the main charge. The explosive charge achieves, upon initiation a pre-deformation of the liner (4) prior to the liner being affected by the triggering of the main charge for the material or fragment discharge The fragment forms can be rendered more effective in relation to design solution known by prior art by means of the choice explosive charge form and placement.
Public/Granted literature
- US20060180045A1 Device for control of fragment discharge from main charge liners Public/Granted day:2006-08-17
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