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    • 3. 发明申请
    • FAMILY OF MODIFIABLE HIGH PERFORMANCE ELECTRICALLY CONTROLLED PROPELLANTS AND EXPLOSIVES
    • 可改性高性能电气控制的推进剂和爆炸物的家族
    • WO2010039290A1
    • 2010-04-08
    • PCT/US2009/044256
    • 2009-05-15
    • DIGITAL SOLID STATE PROPULSION, LLCSAWKA, Wayne, N.GRIX, Charles, E.
    • SAWKA, Wayne, N.GRIX, Charles, E.
    • C06B47/00C06D5/00
    • C06B47/00C06B23/001C06B23/006C06B23/007C06B31/00
    • A composition capable of producing either solid propellant grains, liquid or gel monopropellants, all of which are electrically ignitable and capable of sustained controllable combustion at ambient pressure. Additional compositions capable of sustained controllable combustion at elevated pressures are described. Applications for the compositions disclosed herein are provided, and include among other applications use in small micro thrusters, large core-burning solid propellant gains, shaped explosives charges for military application, and pumpable liquids and gel monopropellants or explosives for military, commercial mining or gas and oil recovery. In alternative embodiments the above compositions may also incorporate an energetic nitrate polymer, bum rate modifiers, and/or metal fuel(s). The HIPEP formulation makes it possible to ignite and sustain combustion at ambient and vacuum conditions (a) without continuous electrical power and (b) while providing faster bum rates.
    • 能够产生固体推进剂颗粒,液体或凝胶单体推进剂的组合物,所有这些都是电可点燃的并且能够在环境压力下持续可控地燃烧。 描述了能够在升高的压力下持续可控燃烧的附加组合物。 提供本文公开的组合物的应用,并且包括用于小型微推进器,大型燃烧燃烧固体推进剂增益,用于军事应用的成形炸药装置以及用于军事,商业采矿或气体的可泵送液体和凝胶单元推进剂或爆炸物 和油回收。 在替代实施方案中,上述组合物还可以掺入高能硝酸盐聚合物,燃烧率调节剂和/或金属燃料。 HIPEP配方使得可以在环境和真空条件(a)下点燃和维持燃烧,而无需连续电力,(b)同时提供更快的燃烧率。
    • 7. 发明申请
    • CASTABLE DOUBLE BASE SOLID ROCKET PROPELLANT CONTAINING BALLISTIC MODIFIER PASTED IN AN INERT POLYMER
    • 包含弹性改性剂的可溶双组分可溶性促进剂,包含惰性聚合物
    • WO00022291A3
    • 2000-07-13
    • PCT/US1999/023065
    • 1999-10-05
    • B64G1/40C06B23/00C06B25/18C06B25/28C06D5/00F02K9/10C06B45/10
    • C06B21/0025C06B23/007C06B25/18
    • Castable propellant formulations are provided including reduced toxicity ballistic modifiers that do not adversely increase the sensitivity of the propellant to shock detonation. Failure to adequately control the propellant burn rate often results in unacceptable performance of the propellant. Carbon can act as an effective ballistic, but not to the extent of metal compounds. It has been found that pasting a ballistic modifier, including ballistic modifiers containing lead, in an inert polymer modifies the burn rate of propellants while allowing the use of a reduced amount of modifier to achieve the same desired burn rate modification as the prior art, and therefore creating reduced shortcomings associated with the ballistic modifiers. Accordingly, the use of from about 1 % to about 6 % burn rate modifier wherein the burn rate modifier includes a ballistic modifier pasted in an inert polymer is taught as an effective burn rate modifier in a propellant, in order to provide reduced toxicity means for modifying the propellant burn rate without increasing the sensitivity of the propellant to shock detonation.
    • 本发明涉及包括弹道毒性改性剂的可浇注的推进剂制剂,其不会对推进剂对冲击爆震的敏感性产生任何不利的增加。 由于其燃烧速率没有得到适当的控制,推进剂通常表现出不可接受的性能。 碳可以作为有效的弹道元素,但程度比金属化合物小。 已经观察到,将弹道改性剂(包括铅改性剂)引入惰性聚合物中会改变推进剂的燃耗率,同时允许使用较少量的推进剂。 改性剂以确保与现有技术相同的燃烧速率变化。 因此,本发明还可以减少通常与防弹改性剂相关的缺点。 因此,使用包含已引入惰性聚合物中的弹道修饰剂的燃烧速率调节剂的1-6%的量使得可以获得改性剂 推进剂中有效的燃烧速度。 对于改进推进剂的燃烧速率而言,也可以获得毒性降低的手段,而不增加后者对爆震的敏感性。
    • 8. 发明申请
    • ADVANCED DESIGNS FOR HIGH PRESSURE, HIGH PERFORMANCE SOLID PROPELLANT ROCKET MOTORS
    • 高性能,高性能固体推进剂电机的高级设计
    • WO99018049A2
    • 1999-04-15
    • PCT/US1998/020890
    • 1998-10-02
    • C06B23/00C06B29/22C06B45/02C06B45/10C06B
    • C06B45/105C06B23/007C06B29/22C06B45/02C06B45/10
    • A solid rocket propellant formulation with a burn rate slope of less than about 0.15 ips/psi over a substantial portion of a pressure range of about 1,000 psi to about 7,000 psi and a temperature sensitivity of less than about 0.15 %/ DEG F is provided. A high performance solid propellant rocket motor including the solid rocket propellant formulation is also provided. The rocket motor is encased in a high strength low weight motor casing which is further equipped with a nozzle throat constructed of material that has an erosion rate not more than about 2 to about 3 mils per second during motor operation. The solid rocket propellant formulation can be cast in a grain pattern such that an all-boost thrust profile is achieved.
    • 提供了在约1,000psi至约7000psi的压力范围的大部分和小于约0.15%/°F的温度敏感度的燃烧速率斜率小于约0.15 ips / psi的固体火箭推进剂配方。 还提供了包括固体火箭推进剂配方的高性能固体推进剂火箭发动机。 火箭发动机装在高强度低重量的电动机壳体中,其进一步装备有由电机构成的喷嘴,该喷嘴由电机运行时的侵蚀速率不超过约2至约3密耳每秒。 固体火箭推进剂制剂可以以颗粒图案铸造,使得实现全增压推力轮廓。
    • 9. 发明申请
    • COMBUSTION MODERATORS FOR GAS-PRODUCING MIXTURES
    • 燃烧版主产气混合工
    • WO98042639A1
    • 1998-10-01
    • PCT/EP1998/001735
    • 1998-03-24
    • B01J23/28C06B23/00C06D5/06B01J23/30B01J35/00
    • B01J23/28C06B23/007C06D5/06
    • The invention relates to multi-metal oxides of general formula (I) Mo12-a-b-c Va M b M c Ox, wherein the variables have the following meaning: M = W and/or Nb, M = Ti, Zr, Hf, Ta, Cr, Mn, Re, Ag, Cu, Si, and/or Ge, a = 0.1-6, b = 0-6, c = 0-6, with the proviso that a + b + c = 0.1-6 and x = a number determined by the valence and abundance of elements in (I) different from oxygen. Said oxides are used as combustion moderators for gas-producing mixtures. They can be used, particularly in air bag systems, as a mixture or two-phased multi-metal oxide mass with multi-metal oxides containing copper.
    • 中号<1> = W和/或Nb,男<2> =钛,锆:通式(I)Mo12-ABC V A M <1> B M <2>Ç牛,其中各变量具有以下含义的多金属氧化物 ,铪,钽,铬,锰,RE,银,铜,Si和/或Ge,α= 0.1-6,b = 0〜6,c = 0到6,条件是a + b + C = 0.1〜6,并且x =由(I)中氧以外的元素的化合价和频率决定的数,被用作燃烧调节剂用于产生气体的混合物。 它们可被用作具有含铜多金属氧化物,尤其是在安全气囊系统的混合物或两相多金属。
    • 10. 发明申请
    • BLOCS MONOLITHIQUES PYROTECHNIQUES GENERATEURS DE GAZ
    • 气体生成单晶单块
    • WO2016001549A1
    • 2016-01-07
    • PCT/FR2015/051753
    • 2015-06-29
    • HERAKLES
    • BESOMBES, StéphaneMARLIN, Frédéric
    • C06B23/00C06B45/00C06D5/06
    • C06B23/007C06B45/00C06D5/06
    • La présente invention a pour principal objet des blocs monolithiques pyrotechniques générateurs de gaz, de forme sensiblement cylindrique, caractérisés par : - une épaisseur supérieure ou égale à 10 mm, un diamètre équivalent supérieur ou égal à 10 mm, et une porosité inférieure à 5 %; et - une composition, exprimée en pourcentages massiques, qui renferme, pour au moins 94 % de sa masse : + 77,5 à 92,5 % de nitrate de guanidine, + 5 à 10 % de nitrate basique de cuivre, et + 2,5 à 12,5 % d'au moins un titanate inorganique dont la température de fusion est supérieure à 2100 K. Lesdits blocs sont particulièrement performants, notamment au regard de leurs vitesse et température de combustion (faibles), de leur facilité d'obtention et de leur rendement gazeux.
    • 本发明主要涉及基本上为圆柱形的产生气体的烟火整体块,其特征在于具有:不小于10mm的厚度,等于10mm的当量直径和低于5%的孔隙率; 和以重量百分比给出的组合物,其含有至少94%的重量:+ 77.5%至92.5%的硝酸胍,+ 5%至10%的碱式硝酸铜和+ 2.5%至12.5% 的熔融温度高于2100K的至少一种无机钛酸盐。所述嵌段是特别有效的,特别是关于它们的燃烧温度和速度(低),它们可以获得的容易性以及它们的气体产率。