发明授权
- 专利标题: Gas generant composition with coolant
- 专利标题(中): 气体发生剂组成与冷却剂
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申请号: US09798640申请日: 2001-03-02
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公开(公告)号: US06605233B2公开(公告)日: 2003-08-12
- 发明人: Gregory D. Knowlton , Christopher P. Ludwig
- 申请人: Gregory D. Knowlton , Christopher P. Ludwig
- 主分类号: H01J3520
- IPC分类号: H01J3520
摘要:
A low-solids gas generating composition and a method of producing a gas. The gas is produced by combusting a mixture of a fuel selected from the group consisting of guanidine nitrate, nitroguanidine, cellulose, cellulose acetate, hexamine, 5 amino-tetrazole, 5 nitro-uracil, guanidine salt of 5 nitro-uracil, and mixtures thereof, an oxidizer selected from the group consisting of ceric ammonium nitrate, strontium nitrate, basic copper nitrate, a mixture of ammonium perchlorate and at least one alkali metal salt, and mixtures thereof, and a cupric oxalate hemi-hydrate coolant. The oxidizer-fuel mixture is within about 4 percent of stoichiometric balance, and the low-solids gas generating composition produces no more than about 0.082 cubic centimeters of solids per gram of gas generating composition on combustion.
公开/授权文献
- US20030089883A1 Gas generant composition with coolant 公开/授权日:2003-05-15