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    • 5. 发明申请
    • PACKAGED PROPELLANT AIR-INDUCED VARIABLE THRUST ROCKET ENGINE
    • 包装的推进式空气诱导变速箱式发动机
    • WO2011106446A1
    • 2011-09-01
    • PCT/US2011/025949
    • 2011-02-23
    • INNOVATIVE DEFENSE, LLCMUNSON, David, Murray, Jr.COLLIER, Nicholas
    • MUNSON, David, Murray, Jr.COLLIER, Nicholas
    • F02K9/62
    • F02K9/62
    • This invention is a packaged propellant air-induced variable thrust rocket engine that has a vast number of uses and applications for this invention. The primary purpose of the device described here is to provide a light weight, torque and vibration free thrust generator for the propulsion of aircraft. This device will facilitate the fabrication of very light weight aircraft because of the lack these forces. This device can also be used anywhere high velocity air flow and or the resulting thrust is needed. The invention uses aerodynamic principles to compress and accelerate the incoming air, prior to it being heated and accelerated by a short duration burst of thermal and kinetic energy from discrete packets of a mixture of oxidizable fuels. The heated and accelerated air then expands as it travels thru the device providing thrust.
    • 本发明是一种包装推进剂空气诱导可变推力火箭发动机,其具有用于本发明的广泛用途和应用。 这里描述的装置的主要目的是为飞机的推进提供一种重量轻,无扭矩和无振动的推力发生器。 由于缺乏这些力量,该装置将有助于制造非常轻型的飞机。 该设备也可用于需要高速气流和所产生的推力的地方。 本发明使用空气动力学原理来压缩和加速进入的空气,在它被加热和加速之前,通过来自可分解的燃料混合物的离散的分组的热和动能的短时间的爆发。 加热和加速的空气随着通过提供推力的装置行进而膨胀。
    • 6. 发明申请
    • ROCKET ENGINE
    • ROCKET发动机
    • WO0057048A3
    • 2001-01-18
    • PCT/US0006393
    • 2000-03-10
    • WILLIAMS INT CO LLC
    • STEPHENS RICHARD DTHOMPSON ROBERT S JRDEFEVER GUIDO JJONES JOHN FMUSGRAVE DEAN SWILLIAMS GREGG G
    • F02K9/50F02K9/48F02K9/52F02K9/56F02K9/60F02K9/62F02K9/64F02K9/66F02K9/72F02K9/97F02K11/00F23R3/00
    • F02K9/52F02K9/48F02K9/62F02K9/64F02K9/66F02K9/72F05D2240/40
    • A rocket engine (10) comprises first (76) and second (142) rotary injectors for injecting respective fuel (20) and oxidizer (18) propellant components into a first combustion chamber (34), and the effluent (38) therefrom drives a turbine (40) that rotates the rotary injectors (76, 142). The mixture within the first combustion chamber (34) is preferably fuel-rich so as to reduce the associated combustion temperature, and the fuel-rich effluent mixes in a second combustion chamber (36) with additional oxidizer injected by a third rotary injector (182) so as to generate a high temperature effluent (214) suitable for propulsion. The rotary injectors (76, 142, 182) are adapted with associated rotary pressure traps (86, 146, 174) so as to isolate the low pressure propellant supply (22', 24') from the relatively high pressures in the respective combustion chambers (34, 36). A portion of the fuel-rich effluent from the first combustion chamber (34) is directed through an annular passage (198, 204) surrounding the combustion chambers (34, 36) to provide effusion cooling of a surface (218) of the second combustion chamber (36).
    • 火箭发动机(10)包括用于将相应燃料(20)和氧化剂(18)推进剂组分喷射到第一燃烧室(34)中的第一(76)和第二(142)旋转喷射器,并且其中的流出物(38)驱动 使旋转喷射器(76,142)旋转的涡轮机(40)。 第一燃烧室(34)内的混合物优选为富燃料,以便降低相关联的燃烧温度,并且富含燃料的流出物在第二燃烧室(36)中与另外的由第三旋转喷射器(182)注入的氧化剂混合 ),以产生适于推进的高温流出物(214)。 旋转喷射器(76,142,182)适配于相关联的旋转压力捕集器(86,146,174),以将低压推进剂供应源(22',24')与相应燃烧室中相对较高的压力隔离 (34,36)。 来自第一燃烧室(34)的富含燃料的流出物的一部分被引导通过围绕燃烧室(34,36)的环形通道(198,204),以提供第二燃烧表面(218)的渗出冷却 室(36)。
    • 7. 发明申请
    • ROCKET THRUST CHAMBER
    • 火箭发动机推力室
    • WO00079116A1
    • 2000-12-28
    • PCT/DE2000/001826
    • 2000-06-06
    • B64G1/26B23K15/00F02K9/62
    • F02K9/62Y10T29/49346
    • The invention relates to a thrust chamber housing (1) for a propulsion thruster used for aerospace applications which is fastened to an injection head (2) with the first end (3) thereof. In addition, the thrust chamber housing comprises a combustion chamber housing (11) made of a high-temperature resistant steel, has a nozzle part (13) made of an platinum-iridium alloy, and comprises an expansion nozzle housing (17) also made of a high-temperature resistant steel. The combustion chamber housing (11) is welded by means of weld joints to the nozzle part (13) via a first intermediate ring (12), and the nozzle part (13) is welded to the expansion nozzle housing (17) via a second intermediate ring (14), whereby the first (12) and the second (14) intermediate rings are made of a platinum-rhodium alloy.
    • 推力室壳体(1),用于航空航天应用的驱动发动机,其上的喷射头(2)通过其第一端部(3)和由高耐热钢的燃烧室壳体(11)固定的,由铂 - 铱合金的喷嘴部(13), 和由高耐热钢的膨胀喷嘴壳体(17),其特征在于,经由第一中间环(12)经由第二中间环(14)向膨胀喷嘴壳体的喷嘴部(13)和所述喷嘴部分(13)的燃烧室壳体(11)(17) 通过焊接接头的装置被焊接,其中,所述形成由铂 - 铑合金的第一(12)和第二(14)中间环。