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1. 发明授权

US06589375B2 Low solids gas generant having a low flame temperature 失效
标题翻译：具有低火焰温度的低固体气体发生剂
公开(公告)号：US06589375B2
公开(公告)日：2003-07-08
申请号：US09798547
申请日：2001-03-02
申请人： Gregory D. Knowlton , Christopher P. Ludwig , Thomas M. Deppert , Dan McFadden , James Dupont , Christian Salafia
发明人： Gregory D. Knowlton , Christopher P. Ludwig , Thomas M. Deppert , Dan McFadden , James Dupont , Christian Salafia
IPC分类号： C06B3100
CPC分类号： C06B23/04 , C06B23/009 , C06D5/06
摘要： A low-solids gas generating composition and a method of generating a gas with low solids by preparing and combusting the low-solids gas generating composition. The compositions of the invention include a mixture of a basic copper nitrate oxidizer and a fuel selected for the group consisting of 5-nitro-uracil, guanidine 5-nitro-uracil salt, ammonium 5-nitro-uracil salt, aminoguanidine 5-nitro-uracil salt, hydrazine 5-nitro-uracil salt, triamino 5-nitro-uracil salt, guanidine 5-nitro-barbituric acid salt, ammonium 5-nitro-barbituric acid salt, hydrazine 5-nitro-barbituric acid salt, aminoguanidine 5-nitro-barbituric acid salt, triaminoguanidine 5-nitro-barbituric acid salt, and mixtures thereof, wherein the oxidizer-fuel mixture is within about 4 percent of stoichiometric balance, and produces no more than about 0.06 cubic centimeters of solids per gram of gas generating composition on combustion. The compositions of the invention may further include at least one of cupric oxalate hemi-hydrate, sub-micron fumed silica, and graphite.
摘要翻译：一种低固体产气组合物和通过制备和燃烧低固体产气组合物产生具有低固含量的气体的方法。本发明的组合物包括碱式硝酸铜氧化剂和选自5-硝基 - 尿嘧啶，5-硝基 - 尿嘧啶盐，5-硝基 - 尿嘧啶铵，5-硝基 - 尿嘧啶-5-氨基胍，尿嘧啶盐，肼5-硝基 - 尿嘧啶盐，三氨基5-硝基 - 尿嘧啶盐，胍-5-硝基 - 巴比妥酸盐，5-硝基 - 巴比妥酸盐，肼5-硝基 - 巴比妥酸盐，氨基胍5-硝基 - 巴比妥酸盐，三氨基胍-5-硝基 - 巴比妥酸盐及其混合物，其中氧化剂 - 燃料混合物在化学计量平衡的约4％内，并且每克产生气体的组合物产生不超过约0.06立方厘米固体燃烧。本发明的组合物还可以包括草酸二水合半合金，亚微米热解法二氧化硅和石墨中的至少一种。

2. 发明授权

US09182199B2 Mine defeat system and pyrotechnic dart for same 有权
标题翻译：排雷系统和烟火飞镖相同
公开(公告)号：US09182199B2
公开(公告)日：2015-11-10
申请号：US13860199
申请日：2013-04-10
申请人： Mark A. Skidmore , Andrew R. Davis , Thomas V. Palen , Christian W Salafia , Thomas M. Deppert , Gregory D. Knowlton
发明人： Mark A. Skidmore , Andrew R. Davis , Thomas V. Palen , Christian W Salafia , Thomas M. Deppert , Gregory D. Knowlton
IPC分类号： F42C15/24 , F42B12/44 , F42B12/58 , F41H11/12 , F41H11/14
CPC分类号： F41H11/14 , F41H11/12 , F42B12/44 , F42B12/58 , F42C15/24
摘要： The invention provides a method and a system for defeating a target containing a flammable or explosive fill and an incendiary penetrating projectile for use in the method and the system. The incendiary penetrating projectile contains a non-detonating incendiary composition that is ignited prior to penetrating a target.
摘要翻译：本发明提供了一种用于击败包含易燃或爆炸性填充物的目标的方法和系统，以及用于该方法和系统的燃烧穿透弹丸。燃烧的穿透弹丸包含在引爆目标之前点燃的非引爆燃烧组合物。

3. 发明申请

US20120186479A1 MINE DEFEAT SYSTEM AND PYROTECHNIC DART FOR SAME 有权
标题翻译：矿山定型系统及其相同的DYOTTNIC DART
公开(公告)号：US20120186479A1
公开(公告)日：2012-07-26
申请号：US12474366
申请日：2009-05-29
申请人： Mark A. Skidmore , Andrew R. Davis , Thomas V. Palen , Christian M. Salafia , Thomas M. Deppert , Gregory D. Knowlton
发明人： Mark A. Skidmore , Andrew R. Davis , Thomas V. Palen , Christian M. Salafia , Thomas M. Deppert , Gregory D. Knowlton
IPC分类号： F42B12/44 , F42B12/58 , F42C1/04
CPC分类号： F41H11/14 , F41H11/12 , F42B12/44 , F42B12/58 , F42C15/24
摘要： The invention provides a method and a system for defeating a target containing a flammable or explosive fill and an incendiary penetrating projectile for use in the method and the system. The incendiary penetrating projectile contains a non-detonating incendiary composition that is ignited prior to penetrating a target.
摘要翻译：本发明提供了一种用于击败包含易燃或爆炸性填充物的目标的方法和系统，以及用于该方法和系统的燃烧穿透弹丸。燃烧的穿透弹丸包含在引爆目标之前点燃的非引爆燃烧组合物。

4. 发明授权

US08485099B2 Mine defeat system and pyrotechnic dart for same 有权
公开(公告)号：US08485099B2
公开(公告)日：2013-07-16
申请号：US12474366
申请日：2009-05-29
申请人： Mark A. Skidmore , Andrew R. Davis , Thomas V. Palen , Christian W. Salafia , Thomas M. Deppert , Gregory D. Knowlton
发明人： Mark A. Skidmore , Andrew R. Davis , Thomas V. Palen , Christian W. Salafia , Thomas M. Deppert , Gregory D. Knowlton
IPC分类号： F42B12/44 , F42B12/58 , F42C7/00
CPC分类号： F41H11/14 , F41H11/12 , F42B12/44 , F42B12/58 , F42C15/24
摘要： The invention provides a method and a system for defeating a target containing a flammable or explosive fill and an incendiary penetrating projectile for use in the method and the system. The incendiary penetrating projectile contains a non-detonating incendiary composition that is ignited prior to penetrating a target.

5. 发明授权

US06539869B2 Heat transfer initiator 有权
公开(公告)号：US06539869B2
公开(公告)日：2003-04-01
申请号：US09933441
申请日：2001-08-20
申请人： Gregory D. Knowlton , Christian Salafia , Bruce B. Anderson , Theodore B. Gortemoller
发明人： Gregory D. Knowlton , Christian Salafia , Bruce B. Anderson , Theodore B. Gortemoller
IPC分类号： C06C504
CPC分类号： F42B3/103 , C06B45/00 , C06C5/06 , C06C9/00 , F42B3/11
摘要： A non-detonating heat transfer initiator. A representative heat transfer initiator is in the form of a heat transfer control medium, having a heat input portion and a heat output portion, and a non-detonating autoignition material, having an autoignition temperature, in thermal contact with the heat output portion. When heat is applied to the heat input portion, a transfer of heat through the heat transfer control medium to the heat output portion results, heating the heat output portion, such that, upon application of a sufficient amount of heat to the heat input portion, the heat output portion is heated to the autoignition temperature of the non-detonating autoignition material, igniting the non-detonating autoignition material ignites, thus producing a non-detonating thermal output.

6. 发明授权

US06749702B1 Low temperature autoignition composition 失效
标题翻译：低温自燃组成
公开(公告)号：US06749702B1
公开(公告)日：2004-06-15
申请号：US09010822
申请日：1998-01-22
申请人： Gregory D. Knowlton , Christopher P. Ludwig
发明人： Gregory D. Knowlton , Christopher P. Ludwig
IPC分类号： C06B3308
CPC分类号： C06B33/00 , C06C9/00
摘要： The present invention relates to a low temperature autoignition composition for safely initiating combustion of a main pyrotechnic charge in a gas generator or pyrotechnic device exposed to flame or a high temperature environment. The low temperature autoignition compositions of the invention include a mixture of an oxidizer and a powdered metal, wherein the oxidizer includes silver nitrate or a comelt or mixture comprising silver nitrate and at least one of an alkali metal nitrate, an alkaline earth metal nitrate, a complex salt nitrate, a dried, hydrated nitrate, an alkali metal chlorate, an alkali metal perchlorate, an alkaline earth metal chlorate, an alkaline earth metal perchlorate, ammonium perchlorate, sodium nitrite, potassium nitrite, silver nitrite, a complex salt nitrite, a solid organic nitrate, a solid organic nitrite, or a solid organic amine, and where the metal fuel and oxidizer are present in amounts sufficient to provide an autoignition composition having an autoignition temperature of no more than about 232° C. The present invention also relates to a method for initiating a gas generator or pyrotechnic composition in a gas generator or pyrotechnic device exposed to flame or a high temperature environment. In the method of the invention, the gas generator or pyrotechnic composition is placed in thermal contact with a low temperature autoignition composition of the invention.
摘要翻译：本发明涉及一种低温自燃组合物，用于在暴露于火焰或高温环境的气体发生器或烟火设备中安全地启动主要烟火充电的燃烧。本发明的低温自燃组合物包括氧化剂和粉末金属的混合物，其中氧化剂包括硝酸银或包含硝酸银的熔融或混合物，以及碱金属硝酸盐，碱土金属硝酸盐，复合硝酸盐，干燥的水合硝酸盐，碱金属氯酸盐，碱金属高氯酸盐，碱土金属氯酸盐，碱土金属高氯酸盐，高氯酸铵，亚硝酸钠，亚硝酸钾，亚硝酸银，亚硝酸盐盐，固体有机硝酸盐，固体有机亚硝酸盐或固体有机胺，并且其中金属燃料和氧化剂以足以提供自燃温度不超过约232℃的自燃组合物的量存在。本发明还涉及涉及在暴露于火焰或高温度的气体发生器或烟火装置中启动气体发生器或烟火组合物的方法 e环境。在本发明的方法中，气体发生器或烟火组合物与本发明的低温自燃组合物热接触。

7. 发明授权

US06101947A Method of safety initiating combustion of a gas generant composition using autoignition composition 失效
标题翻译：使用自燃组合物开始燃烧气体发生剂组合物的安全性方法
公开(公告)号：US06101947A
公开(公告)日：2000-08-15
申请号：US10823
申请日：1998-01-22
申请人： Gregory D. Knowlton , Christopher P. Ludwig
发明人： Gregory D. Knowlton , Christopher P. Ludwig
IPC分类号： C06B33/00 , C06C9/00 , C06B45/12
CPC分类号： C06C9/00 , C06B33/00
摘要： The present invention relates to a low temperature autoignition composition for safely initiating combustion of a main pyrotechnic charge in a gas generator or pyrotechnic device exposed to flame or a high temperature environment. The low temperature autoignition compositions of the invention include a mixture of an oxidizer and a powdered metal, wherein the oxidizer includes silver nitrate or a comelt or mixture comprising silver nitrate and at least one of an alkali metal nitrate, an alkaline earth metal nitrate, a complex salt nitrate, a dried, hydrated nitrate, an alkali metal chlorate, an alkali metal perchlorate, an alkaline earth metal chlorate, an alkaline earth metal perchlorate, ammonium perchlorate, sodium nitrite, potassium nitrite, silver nitrite, a complex salt nitrite, a solid organic nitrate, a solid organic nitrite, or a solid organic amine, and where the metal fuel and oxidizer are present in amounts sufficient to provide an autoignition composition having an autoignition temperature of no more than about 232.degree. C. The present invention also relates to a method for initiating a gas generator or pyrotechnic composition in a gas generator or pyrotechnic device exposed to flame or a high temperature environment. In the method of the invention, the gas generator or pyrotechnic composition is placed in thermal contact with a low temperature autoignition composition of the invention.
摘要翻译：本发明涉及一种低温自燃组合物，用于在暴露于火焰或高温环境的气体发生器或烟火设备中安全地启动主要烟火充电的燃烧。本发明的低温自燃组合物包括氧化剂和粉末金属的混合物，其中氧化剂包括硝酸银或包含硝酸银的熔融或混合物，以及碱金属硝酸盐，碱土金属硝酸盐，复合硝酸盐，干燥的水合硝酸盐，碱金属氯酸盐，碱金属高氯酸盐，碱土金属氯酸盐，碱土金属高氯酸盐，高氯酸铵，亚硝酸钠，亚硝酸钾，亚硝酸银，亚硝酸盐盐，固体有机硝酸盐，固体有机亚硝酸盐或固体有机胺，其中金属燃料和氧化剂以足以提供自燃温度不超过约232℃的自燃组合物的量存在。本发明还涉及涉及在暴露于火焰或高温下的气体发生器或烟火装置中启动气体发生器或烟火组合物的方法 ure环境。在本发明的方法中，气体发生器或烟火组合物与本发明的低温自燃组合物热接触。

8. 发明授权

US5959242A Autoignition composition 失效
标题翻译：自燃组成
公开(公告)号：US5959242A
公开(公告)日：1999-09-28
申请号：US645945
申请日：1996-05-14
申请人： Gregory D. Knowlton , Christopher P. Ludwig
发明人： Gregory D. Knowlton , Christopher P. Ludwig
IPC分类号： C06B33/00 , C06C9/00 , C06B33/08
CPC分类号： C06B33/00 , C06C9/00
摘要： The present invention relates to an autoignition composition for safely initiating combustion of a main pyrotechnic charge in a gas generator or pyrotechnic device exposed to flame or a high temperature environment. The autoignition compositions of the invention include a mixture of an oxidizer composition and a powdered metal, wherein the oxidizer composition includes at least one of an alkali metal or an alkaline earth metal nitrate, a complex salt nitrate, such as Ce(NH.sub.4).sub.2 (NO.sub.3).sub.6 or ZrO(NO.sub.3).sub.2, a dried, hydrated nitrate, such as Ca(NO.sub.3).sub.2.4H.sub.2 O or Cu(NO.sub.3).sub.2.2.5 H.sub.2 O, silver nitrate, an alkali or alkaline earth chlorate, an alkali or alkaline earth metal perchlorate, ammonium perchlorate, a nitrite of sodium, potassium, or silver, or a solid organic nitrate, nitrite, or amine, such as guanidine nitrate, nitroguanidine and 5-aminotetrazole, respectively. The present invention also relates to a method for initiating a gas generator or pyrotechnic composition in a gas generator or pyrotechnic device exposed to flame or a high temperature environment. In the method of the invention, the gas generator or pyrotechnic composition is placed in thermal contact with an autoignition composition of the invention.
摘要翻译：本发明涉及一种用于在暴露于火焰或高温环境的气体发生器或烟火装置中安全地起动主要烟火炸药燃烧的自燃组合物。本发明的自燃组合物包括氧化剂组合物和粉末金属的混合物，其中氧化剂组合物包括碱金属或碱土金属硝酸盐，络合盐硝酸盐，例如Ce（NH 4）2（ NO 3）6或ZrO（NO 3）2，干燥的水合硝酸盐如Ca（NO 3）2·4H 2 O或Cu（NO 3）2·2H 2 O，硝酸银，碱金属或碱土金属氯酸盐，碱金属或碱土金属高氯酸铵，高氯酸铵，钠，钾或银的亚硝酸盐，或固体有机硝酸盐，亚硝酸盐或胺，如硝酸胍，硝基胍和5-氨基四唑。本发明还涉及在暴露于火焰或高温环境的气体发生器或烟火装置中启动气体发生器或烟火组合物的方法。在本发明的方法中，气体发生器或烟火组合物与本发明的自燃组合物热接触。

9. 发明授权

US06860951B2 Gas generating compositions 失效
标题翻译：气体发生组合物
公开(公告)号：US06860951B2
公开(公告)日：2005-03-01
申请号：US09798548
申请日：2001-03-02
申请人： Gregory D. Knowlton , Christopher P. Ludwig , Daniel V. Haun
发明人： Gregory D. Knowlton , Christopher P. Ludwig , Daniel V. Haun
IPC分类号： B60R21/26 , B60R21/264 , C06D5/06 , C06B31/02 , C06B29/22
CPC分类号： C06D5/06 , B60R21/264 , B60R21/2644
摘要： A low-solids gas generating composition, which is a mixture of a fuel selected for the group consisting of cellulose, cellulose acetate, hexamine, and mixtures thereof, and an oxidizer selected from the group consisting of ceric ammonium nitrate, lithium nitrate, lithium perchlorate, sodium perchlorate, phase stabilized ammonium nitrate, a combination of ammonium nitrate with potassium nitrate, potassium perchlorate, or mixtures thereof, such that the combination is a solid solution, a mixture of ammonium perchlorate and at least one alkali metal salt, and mixtures thereof. The combination of ammonium nitrate with other salts in solid solution is intended to phase stabilize the ammonium nitrate. The oxidizer-fuel mixture is within about 4 percent of stoichiometric balance. Useful alkali metal salts include lithium carbonate, lithium nitrate, sodium nitrate, potassium nitrate, and mixtures thereof. The preferred oxidizers for the gas generating composition of the invention are ceric ammonium nitrate, lithium nitrate, lithium perchlorate, sodium perchlorate, a mixture of ammonium perchlorate and at least one alkali metal salt, and mixtures thereof. In addition, the gas generating composition may include an energizing agent, such as RDX or HMX. The gas generating composition of the invention may further comprise sub-micron fumed silica to reduce moisture contamination and serve as a processing and powder flow aid and/or a binder, and may be in the form of pressed pellets, grains, or granules.
摘要翻译：一种低固体产气组合物，其是选自纤维素，乙酸纤维素，六胺及其混合物的燃料的混合物，以及选自硝酸铈铵，硝酸锂，高氯酸锂的氧化剂，高氯酸钠，相稳定的硝酸铵，硝酸铵与硝酸钾的组合，高氯酸钾或其混合物，使得该组合是固溶体，高氯酸铵和至少一种碱金属盐的混合物，及其混合物。硝酸铵与固体溶液中的其他盐的组合旨在使硝酸铵相稳定化。氧化剂 - 燃料混合物在化学计量平衡的约4％以内。有用的碱金属盐包括碳酸锂，硝酸锂，硝酸钠，硝酸钾及其混合物。用于本发明的气体发生组合物的优选氧化剂是硝酸铈铵，硝酸锂，高氯酸锂，高氯酸钠，高氯酸铵和至少一种碱金属盐的混合物，及其混合物。此外，气体发生组合物可以包括赋能剂，例如RDX或HMX。本发明的气体发生组合物还可以包含亚微米热解法二氧化硅以减少水分污染并用作加工和粉末流动助剂和/或粘合剂，并且可以是压制颗粒，颗粒或颗粒的形式。

10. 发明授权

US06221187B1 Method of safely initiating combustion of a gas generant composition using an autoignition composition 有权
标题翻译：使用自燃组合物安全地开始燃烧气体发生剂组合物的方法
公开(公告)号：US06221187B1
公开(公告)日：2001-04-24
申请号：US09234884
申请日：1999-01-21
申请人： Gregory D. Knowlton , Christopher P. Ludwig
发明人： Gregory D. Knowlton , Christopher P. Ludwig
IPC分类号： C06B3308
CPC分类号： C06C9/00 , B32B27/10 , C06B33/00
摘要： The present invention relates to a low temperature autoignition composition for safely initiating combustion of a main pyrotechnic charge in a gas generator or pyrotechnic device exposed to flame or a high temperature environment. The low temperature autoignition compositions of the invention include a mixture of an oxidizer and a powdered metal, wherein the oxidizer includes a comelt or mixture comprising ammonium nitrate and at least one of an alkali metal nitrate, an alkaline earth metal nitrate, a complex salt nitrate, a dried, hydrated nitrate, an alkali metal chlorate, an alkali metal perchlorate, an alkaline earth metal chlorate, an alkaline earth metal perchlorate, ammonium perchlorate, sodium nitrite, potassium nitrite, silver nitrite, a complex salt nitrite, a solid organic nitrate, a solid organic nitrite, or a solid organic amine, and where the metal fuel and oxidizer are present in amounts sufficient to provide an autoignition composition having an autoignition temperature of no more than about 232° C. The present invention also relates to a method for initiating a gas generating composition or pyrotechnic composition in a gas generator or pyrotechnic device exposed to flame or a high temperature environment. In the method of the invention, the gas generating composition or pyrotechnic composition is placed in thermal contact with a low temperature autoignition composition of the invention.
摘要翻译：本发明涉及一种低温自燃组合物，用于在暴露于火焰或高温环境的气体发生器或烟火设备中安全地启动主要烟火充电的燃烧。本发明的低温自燃组合物包括氧化剂和粉末金属的混合物，其中氧化剂包括包含硝酸铵和碱金属硝酸盐，碱土金属硝酸盐，复合盐硝酸盐中的至少一种的熔融或混合物，干燥的水合硝酸盐，碱金属氯酸盐，碱金属高氯酸盐，碱土金属氯酸盐，碱土金属高氯酸盐，高氯酸铵，亚硝酸钠，亚硝酸钾，亚硝酸银，亚硝酸盐，固体有机硝酸盐固体有机亚硝酸盐或固体有机胺，并且其中金属燃料和氧化剂以足以提供自燃温度不超过约232℃的自燃组合物的量存在。本发明还涉及一种方法用于在暴露于火焰或高温的气体发生器或烟火设备中启动气体发生组合物或烟火组合物环境。在本发明的方法中，气体发生组合物或烟火组合物与本发明的低温自燃组合物热接触。

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