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    Two-circuit injector for a turbine engine combustion chamber
    2.
    发明授权
    Two-circuit injector for a turbine engine combustion chamber 有权

    公开(公告)号：US09927125B2

    公开(公告)日：2018-03-27

    申请号：US14432952

    申请日：2013-09-23

    申请人： TURBOMECA

    发明人： Bernard Carrere

    IPC分类号： F02C1/00 ,  F23R3/30 ,  F23R3/34 ,  F23D11/44 ,  F02C3/14 ,  F02C7/264

    CPC分类号： F23R3/30 ,  F02C3/14 ,  F02C7/264 ,  F23D11/446 ,  F23R3/343 ,  Y02T50/671

    摘要： A start-up injector for a turbine engine combustion chamber, said injector including a fuel injection circuit; and a fuel ignition circuit including a fuel injector supplied by the fuel injection circuit and a spark plug for igniting the injected fuel. The start-up injector also includes a partitioned enclosure including a first compartment in which the fuel is ignited by the spark plug and a second compartment separated from the first compartment by a thermally conductive partition; and a main combustion start-up circuit which includes at least one fuel injector supplied by the fuel injection circuit and opens into the second compartment of the enclosure such as to inject the fuel against the wall.

    Dual fuel gas-liquid burner
    6.
    发明申请
    Dual fuel gas-liquid burner 有权
    双燃料气液燃烧器

    公开(公告)号：US20070172785A1

    公开(公告)日：2007-07-26

    申请号：US11338342

    申请日：2006-01-24

    申请人： George Stephens ,  David Spicer

    发明人： George Stephens ,  David Spicer

    IPC分类号： F23Q9/00

    CPC分类号： F23C6/047 ,  F23C9/08 ,  F23D11/102 ,  F23D11/446 ,  F23D17/002

    摘要： A burner for use in furnaces such as in steam cracking. The burner includes a primary air chamber for providing at least a portion of the combustion air, a burner tube having an upstream end and a downstream end, a fuel orifice located adjacent the upstream end of the burner tube, for introducing gaseous fuel into the burner tube, a burner tip having an outer diameter mounted on the downstream end of the burner tube adjacent a first opening in the furnace, so that combustion of the gaseous fuel takes place downstream of the burner tip producing a gaseous fuel flame, at least one non-gaseous fuel gun, the at least one non-gaseous fuel gun having at least one fuel discharge orifice, the at least one non-gaseous fuel gun being radially positioned beyond the outer diameter of the burner tip, wherein the at least one non-gaseous discharge orifice of the at least one non-gaseous fuel gun is positioned so that the non-gaseous fuel is injected into the gaseous fuel flame, whereby a portion of the non-gaseous fuel flame vaporizes prior to combustion and stabilizes the non-gaseous fuel flame.

    摘要翻译： 用于炉中的燃烧器，例如蒸汽裂化。 燃烧器包括用于提供燃烧空气的至少一部分的一次空气室，具有上游端和下游端的燃烧器管，邻近燃烧管的上游端的燃料孔，用于将燃料气体引入燃烧器 管，燃烧器尖端，其具有安装在燃烧器管的下游端附近炉中的第一开口的外径，使得气体燃料的燃烧发生在燃烧器末端的下游，产生气体燃料火焰，至少一个非燃烧器 所述至少一个非气体燃料枪具有至少一个燃料排放孔，所述至少一个非气体燃料枪径向地位于燃烧器尖端的外径之外，其中所述至少一个非气体燃料喷枪具有至少一个燃料排放口， 定位至少一种非气体燃料喷枪的气体排放孔，使得非气体燃料被注入到气体燃料火焰中，由此一部分非气态燃料火焰在燃烧之前蒸发 并稳定非气态燃料火焰。

    PROPANE VAPORIZER FOR FUEL POWERED DEVICES
    9.
    发明申请
    PROPANE VAPORIZER FOR FUEL POWERED DEVICES 审中-公开
    用于燃油动力装置的丙烷蒸发器

    公开(公告)号：US20150330627A1

    公开(公告)日：2015-11-19

    申请号：US14807709

    申请日：2015-07-23

    申请人： Allen A. Neufeldt ,  Ian Widgett

    发明人： Allen A. Neufeldt ,  Ian Widgett

    IPC分类号： F23K5/22 ,  F23D11/44

    CPC分类号： F23K5/22 ,  F23D11/441 ,  F23D11/445 ,  F23D11/446 ,  F23K5/20

    摘要： The present invention is a device that supplies the latent heat for vaporization of L.P. gases. The device for a supply of fuel vapor to a fuel powered device, comprising of a supply tank; a liquid bath having a temperature control system; a LPG flow line immersed inside the liquid bath; a heating system to heat the LPG; and a vaporizer control system comprising a temperature sensor to measure the temperature of the liquid bath, the temperature sensor is connected to a solenoid valve in the vapor supply line, and wherein said temperature sensor shutting off the solenoid valve when the bath temperature drops below a predetermined temperature.

    摘要翻译： 本发明是提供用于蒸发L.P气体的潜热的装置。 用于向燃料供给装置供应燃料蒸气的装置，包括供应罐; 具有温度控制系统的液槽; 浸入液槽内的LPG流水线; 加热系统加热LPG; 以及蒸发器控制系统，包括用于测量液槽温度的温度传感器，所述温度传感器连接到所述蒸气供应管线中的电磁阀，并且其中当所述温度传感器在所述浴温下降到低于 预定温度。