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1. 发明授权

US4217132A Method for in-flight combustion of carbonaceous fuels 失效
标题翻译：碳质燃料的飞行燃烧方法
公开(公告)号：US4217132A
公开(公告)日：1980-08-12
申请号：US837234
申请日：1977-09-27
申请人： Harland L. Burge , John A. Hardgrove , Walter F. Krieve
发明人： Harland L. Burge , John A. Hardgrove , Walter F. Krieve
IPC分类号： F23D1/00 , C10J3/46 , C21B7/16 , C22B5/14 , F23C3/00 , F23C5/32 , F23C7/02 , F23D1/02 , H02K44/08 , C22B1/10
CPC分类号： F23C3/008 , C21B7/16 , C22B5/14 , F23C7/02 , H02K44/08 , Y10S423/16 , Y10S48/02
摘要： An apparatus and method for combusting carbonaceous fuels includes a reaction chamber defining a reaction zone and means for injecting fuel and oxidizer gas in a manner to produce in the reaction zone a wheel-type flow of the fuel-gas mixture. In preferred embodiments, the high velocity wheel-type flow operates to suspend fuel or other reactant particles in the swirling gas for residence times required for substantially complete reaction of the particles prior to the particles impinging against the walls of the reaction chamber. High angular veocities and the resulting centrifugal forces operate to remove substantially all slag from the gas as it approaches the downstream end of the reaction chamber. Operating temperatures are maintained at a level to avoid excessive volatilization of slag and thereby promote separation of liquid slag from the gaseous reaction products. Dense phase flow is employed for transporting pulverized reactants such as coal to the reaction chamber and injecting the reactants through a pintle fuel injector.
摘要翻译：用于燃烧含碳燃料的装置和方法包括限定反应区的反应室和用于在反应区中产生燃料 - 气体混合物的轮型流的方式喷射燃料和氧化剂气体的装置。在优选实施例中，高速轮式流动操作以将涡流气体中的燃料或其它反应物颗粒悬浮在颗粒撞击反应室的壁之前的颗粒基本上完全反应所需的停留时间。高角度压力，并且由此产生的离心力在其接近反应室的下游端时基本上从气体中除去所有的渣。操作温度保持在一定水平，以避免炉渣过度挥发，从而促使液态炉渣与气态反应产物分离。密相流用于将粉煤化反应物如煤运送到反应室，并通过枢轴燃料喷射器注入反应物。

2. 发明授权

US4586443A Method and apparatus for in-flight combustion of carbonaceous fuels 失效
标题翻译：含碳燃料飞行燃烧的方法和装置
公开(公告)号：US4586443A
公开(公告)日：1986-05-06
申请号：US768094
申请日：1985-08-21
申请人： Harland L. Burge , John A. Hardgrove
发明人： Harland L. Burge , John A. Hardgrove
IPC分类号： C21B7/16 , C22B5/14 , F23C3/00 , F23C7/02 , H02K44/08 , F23D1/00
CPC分类号： F23C7/02 , C21B7/16 , C22B5/14 , F23C3/008 , H02K44/08 , Y02E20/344
摘要： A method and apparatus for combusting solid fuel by introducing a mixture of fuel particles and carrier fluid into a reaction chamber near the center of one end of a combustion chamber and injecting oxidizer gas tangentially into the chamber to establish a swirling flow of gas, fuel particles, and combustion products within a region adjacent the chamber walls. The mass flow rates of oxidizer gas and fuel are regulated to maintain a relatively oxygen-rich stoichiometry within an annular region and a relatively fuel-rich stoichiometry within a central region, and to cause flow of the oxidizer gas and combustion products thru the reaction chamber with throughput residence times of the order of a few hundred milliseconds. This combination of a fuel-rich core portion and a relatively oxygen-rich annular zone effects oxidation of most of the carbon content of the fuel before it reaches the walls and avoids reduction of metal compounds in the fuel, all without overall excess-air combustion. Combustion temperatures are sufficient to fuse most non-combustibles in the fuel into molten slag but without significant volatilization of the slag, whereby most of the non-combustibles are centrifugally deposited as molten slag on the chamber wall and thereby separated from the combustion products before the latter exit from the chamber.
摘要翻译：一种通过将燃料颗粒和载体流体的混合物引入靠近燃烧室一端的中心附近的反应室并将氧化剂气体切向地注入到室中以建立气体，燃料颗粒的旋转流来燃烧固体燃料的方法和装置，以及邻近室壁的区域内的燃烧产物。调节氧化剂气体和燃料的质量流率以在环形区域内维持相对富氧的化学计量，并且在中心区域内维持相对富燃料的化学计量，并且使氧化剂气体和燃烧产物通过反应室吞吐量停留时间为几百毫秒。富燃料的核心部分和相对富氧的环形区域的这种组合在其到达壁之前会影响燃料的大部分碳含量的氧化，并避免燃料中的金属化合物的还原，所有这些都没有总的过量空气燃烧。燃烧温度足以将燃料中的大多数不可燃物熔化成熔渣，但没有明显的炉渣挥发，因此大部分不可燃物被离心沉积为室壁上的熔渣，从而在燃烧产物之前与燃烧产物分离后者离开了房间。

3. 发明授权

US5407092A Profiled thickness bonded rolling diaphragm tank 失效
标题翻译：型材厚度粘结滚动隔膜罐
公开(公告)号：US5407092A
公开(公告)日：1995-04-18
申请号：US118105
申请日：1993-09-08
申请人： John A. Hardgrove , Pamela S. Adney , Scott J. Rotenberger
发明人： John A. Hardgrove , Pamela S. Adney , Scott J. Rotenberger
IPC分类号： F02K9/50 , F02K9/60 , B65D8/08
CPC分类号： F02K9/50 , F02K9/605 , F05D2300/12 , F05D2300/603
摘要： A liquid propellant tank of the rolling bonded diaphragm type used for missile propulsion systems contains a flexible piston that is formed together with the outer tank diaphragm in a unitary one piece assembly.
摘要翻译：用于导弹推进系统的滚动粘合隔膜类型的液体推进剂罐包含柔性活塞，该活塞与外罐隔膜一体形成一体式组件。

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