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    • 1. 发明授权
    • Fluid-fuel burners
    • 流体燃料燃烧器
    • US3758263A
    • 1973-09-11
    • US3758263D
    • 1971-12-02
    • HEURTEY SA
    • KISSEL R
    • F23D14/00F23R1/00
    • F23D14/00
    • A fluid-fuel burner having an annular injection system wherein the oxidant is caused to undergo a forced rotation and the fuel is fed to the center of the injected oxidant. The injection system is positioned at the entrance of a tunnel which is initially divergent and thereafter cylindrical over a length between 0.5 and 1 times the tunnel diameter. The cylindrical portion being followed by a passage of evolutive section at least one-half of which has walls converging up to an outlet formed by a pseudo-rectangular slit at least one of the smaller sides of which is joined to the corresponding tunnel surface by a convex rounded portion.
    • 一种具有环形注射系统的流体 - 燃料燃烧器,其中使氧化剂经受强制旋转并且燃料被供给到注入的氧化剂的中心。 注射系统位于隧道的入口处,隧道的入口处最初是发散的,然后在隧道直径的0.5至1倍之间的长度上圆柱形。 圆柱形部分之后是进化部分的通道,其至少一半具有会聚到由伪矩形狭缝形成的出口的壁,其中较小的边中的至少一个通过假的矩形狭缝通过一个 凸圆形部分。
    • 7. 发明授权
    • Fuel burners
    • 燃油燃烧器
    • US4028044A
    • 1977-06-07
    • US618238
    • 1975-09-30
    • Denis Richard Carlisle
    • Denis Richard Carlisle
    • F23D14/24F23R3/32F23R1/00
    • F23R3/32
    • A gas turbine engine fuel burner comprises the combination of an atomising fuel nozzle and a vaporizing duct in which the atomised fuel is arranged to impinge on the wall of the vaporizing duct and mix with a portion of the compressor delivery air from the engine compressor. The resultant fuel and air mixture flows into the combustion chamber through a plurality of equi-spaced elongated slots formed in the cylindrical wall of the vaporizing duct, each of the elongated slots having its major axis or longest side extending parallel to the longitudinal axis of the duct.
    • 燃气涡轮发动机燃料燃烧器包括雾化燃料喷嘴和蒸发管道的组合,其中雾化燃料被布置成撞击在蒸发管道的壁上并与来自发动机压缩机的压缩机输送空气的一部分混合。 所得到的燃料和空气混合物通过形成在蒸发管道的圆柱形壁中的多个等间隔的细长槽流入燃烧室,每个细长槽具有平行于该蒸发管的纵向轴线延伸的长轴或最长侧 管。
    • 8. 发明授权
    • Valveless combustion apparatus
    • 无级燃烧装置
    • US3910494A
    • 1975-10-07
    • US44440374
    • 1974-02-21
    • SOUTHWEST RES INST
    • MELTON JR ROSSER B
    • B05B7/00B05B1/24B05B17/04F23R1/00
    • B05B7/0006
    • Valveless combustion apparatus are disclosed in which a flame front from gas ignited in one part of the apparatus is utilized to ignite a charge of gas in another part of the apparatus that is open to atmosphere or other relatively low pressure. The ignition occurs before the charge of gas is dissipated from the part of the apparatus open to the lower pressure so that a high energy blast of gas can be directed from the apparatus to perform work. In one form of the combustion apparatus of this invention, the ignition provided by the flame front is progressive to provide an enhanced discharge pressure. Also, the combustion apparatus of this invention is illustrated as providing for the coating of a workpiece with a particulate material.
    • 公开了一种无气体燃烧装置,其中使用在装置的一部分中点燃的气体的火焰前沿点燃装置的另一部分中对大气或其它相对较低压力敞开的气体。 点火发生在气体的充气从设备的部分开放到较低的压力之前发生,使得能够从设备引导高能量的气体喷射以进行工作。 在本发明的燃烧装置的一种形式中,由火焰前端提供的点火是渐进的,以提供增强的排出压力。 此外,本发明的燃烧装置被示出为提供具有颗粒材料的工件的涂覆。
    • 9. 发明授权
    • Fluid fuel burners
    • 流体燃料燃烧器
    • US3834857A
    • 1974-09-10
    • US31498172
    • 1972-12-14
    • HOTWORK LTD
    • HEMINGWAY MWARD T
    • F23D14/24F23C7/00F23C7/02F23R3/00F23R3/26F23R1/00
    • F23C7/006F23R3/26
    • A burner casing defines a combustion chamber and a flared outlet nozzle. A compressed air tube extends through the combustion chamber and the outlet nozzle and terminates, at a point beyond the outlet nozzle, in a compressed air outlet orifice. An air spreader valve is mounted adjustably within the compressed air outlet orifice of the tube. Air fed to the combustion chamber to support combustion therein is fed preferably through an adjustable guide vane assembly. The hot gaseous products of combustion within the combustion chamber flow through the outlet nozzle with a spinning action and coact with an annular curtain of compressed air from the compressed air outlet orifice to emerge from the burner as a divergent stream.
    • 燃烧器壳体限定燃烧室和扩口出口喷嘴。 压缩空气管延伸穿过燃烧室和出口喷嘴,并在超过出口喷嘴的点处终止于压缩空气出口孔中。 空气扩张阀可调节地安装在管的压缩空气出口孔内。 馈送到燃烧室以支持燃烧的空气优选地通过可调节的导叶组件进给。 燃烧室内燃烧热的气态产物以旋转作用流过出口喷嘴,并与来自压缩空气出口孔的压缩空气的环形帘幕共同作为发散流从燃烧器出射。