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公开(公告)号:US07883593B1
公开(公告)日:2011-02-08
申请号:US12315488
申请日:2008-11-26
申请人: James E. Rose , Magdy Michay , Jan Puszynski
发明人: James E. Rose , Magdy Michay , Jan Puszynski
IPC分类号: C06B45/00 , C06B33/00 , D03D23/00 , D03D43/00 , F42D1/055 , F42B10/00 , F42B12/00 , F42B30/00 , F42B27/00
摘要: A novel pyrotechnic delay composition for use in metal delay fuse cartridges, including as its primary constituent Si—Al—Fe3O4 prepared from powdered form. The delay composition yields a progressive burning zone and burns substantially gas-free, is safe to handle, is resistant to moisture and degradation over time, can be incorporated within the confines of existing detonator shells, and poses no environmental hazards.
摘要翻译: 一种用于金属延迟保险丝盒的新型烟火延迟组合物,包括作为其粉末形式制备的主要成分Si-Al-Fe 3 O 4。 延迟组合物产生逐步燃烧区域并且基本上无气体燃烧,安全处理,耐潮湿和随时间退化,可以并入现有的雷管壳体的范围内,并且不会对环境造成危害。