会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • HYBRID ROCKET MOTOR WITH INTEGRAL OXIDIZER TANK
    • 带整体式氧化罐的混合式火箭发动机
    • WO2017142590A1
    • 2017-08-24
    • PCT/US2016/048387
    • 2016-08-24
    • RAYTHEON COMPANY
    • SUMMERS, Matthew, H.DANFORTH, Jeremy, C.
    • F02K9/10F02K9/32F02K9/72
    • F02K9/72B33Y10/00B33Y80/00F02K9/10F02K9/32F05D2230/22F05D2230/24F05D2230/30F05D2230/53
    • A hybrid rocket motor (10) includes a solid fuel element (12), and an oxidizer tank (14) containing an oxidizer (16). The solid fuel element adjoins and at least partially defines a combustion chamber (20) in which the solid fuel and the oxidizer are burned, to produce thrust from the hybrid rocket motor. The oxidizer tank is at least partially within the combustion chamber, and the entire oxidizer tank may be within the combustion chamber, The oxidizer tank may be protected by an insulating material, which may also serve as a structural material that contains the pressure of the oxidizer. The insulating material and the fuel material may both be polymer-based materials, although they may be different materials having different characteristics, for example including different additives to the same polymer material. The fuel element and the oxidizer tank may be made by additive manufacturing processes, for example by adding different materials in different locations.
    • 混合动力火箭发动机(10)包括固体燃料元件(12)和包含氧化剂(16)的氧化剂罐(14)。 固体燃料元件邻接并且至少部分地限定其中燃烧固体燃料和氧化剂的燃烧室(20),以产生来自混合动力火箭发动机的推力。 氧化剂罐至少部分在燃烧室内,并且整个氧化剂罐可以在燃烧室内。氧化剂罐可以由绝缘材料保护,绝缘材料也可以用作包含氧化剂压力的结构材料 。 绝缘材料和燃料材料都可以是基于聚合物的材料,尽管它们可以是具有不同特性的不同材料,例如包括对相同聚合物材料的不同添加剂。 燃料元件和氧化剂罐可以通过增材制造工艺制造,例如通过在不同位置添加不同材料。
    • 5. 发明申请
    • MODULAR SOLID-FUEL ROCKET PROPELLING CHARGES WITH A CASING, A FILL-DRAIN SYSTEM, COOLING AND SUSPENSION
    • 与环绕模块化固体火箭DRIVE套件,填漏系统,冷却和暂停
    • WO99061774A1
    • 1999-12-02
    • PCT/DE1999/001517
    • 1999-05-18
    • C06D5/00F02K9/00F02K9/10F02K9/32F02K9/34F02K9/36F02K9/40C06B45/00
    • F02K9/40F02K9/00F02K9/10F02K9/32F02K9/36
    • The invention relates to modular solid-fuel rocket propelling charges comprising different propellant components and other components, for example, fuels, oxidators, energy increasing admixtures, binders, additives, coatings, inhibitors, etc. which can be completely or partially fragmented, i.e. they are not provided in the form of the conventional quasi homogeneous mixture, rather they are available in the form of one or more macroscopic combustible elements having any appropriate configuration. All or individual components can also be comprised of substances which must first be sufficiently brought to a solid state by cooling. The aim of the invention is to provide modular solid-fuel rocket propelling charges of the aforementioned type such that the development of dangerous situations resulting from a cooling failure during simultaneous power increases of the carrier rockets is drastically minimized. To this end, the modules are provided as an assembly or the individual combustible elements thereof are provided with a special casing (1). Said special casing permits the storage of such propelling charges and/or the operation thereof according to prescription in such a way that problems do not occur due to the dependence on temperature of the mechanical characteristics or of the state of the aggregate.
    • 本发明涉及一种模块化具有不同推进剂组分和其它组分的固体火箭推进剂装料,例如燃料,氧化剂,增强能量的添加剂,粘结剂,添加剂,盖,抑制剂等,其可以是完全或部分片段化,即 不存在在以往的准均匀的混合物的形式,但在具有任何合适的适当的配置的一个或多个宏观燃料元件,由此所有或单个部件也可以由具有物质的形式仅由在充分固态冷却提出。 本发明具有提供同时提高发射性能的从冷却的故障而导致的危险情况的形成最小化,大幅度地提到这种类型的模块化固体火箭推进剂电荷的对象。 这个目的是这样实现,即用一个特殊的壳体(1)其单个燃料元件被设置为一个整体,或者,允许存储这样的推进剂装料的模块和/或操作按预期运行,而不会由于机械特性的温度依赖性的问题 或聚集的状态形成。