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    • 82. 发明公开
    • Premixed gas burner
    • Vormischgasbrenner
    • EP0809071A1
    • 1997-11-26
    • EP96108348.2
    • 1996-05-24
    • Burner Systems International, Inc.
    • Rodgers, Ian M.Long, Kelso M.
    • F23D14/02F23D14/46F23D14/82
    • F23D14/82F23D14/02F23D14/46F23D14/76F23D2203/1012F23D2203/1017F23D2203/105F23D2203/106F23D2212/103F23D2900/00003
    • A premixed gas burner has a hollow body (12,212) including a closed end (48,248) and an entry end (14) into which a combustible gas and air mixture may flow. The body has a multiplicity of apertures (34,234) through which the mixture may pass from the hollow interior. A burner portal deck (54,254) is positioned in superposed relationship over the apertures for permitting the gas air mixture to form a controlled flame. A porous woven fabric (60,260) formed from ceramic fiber having high thermal insulation properties is located above the deck and separates the deck from the flame front formed when the mixture is ignited. The fabric insulates the deck from excessive temperatures, prevents flash back, allows use of conventional stainless steel for the deck and body components and makes possible the manufacture of long burner sections. A long burner section has a number of decks in side-by-side relationship with an insulating fabric mat over the decks for not only providing insulation, but also forms a gasket between the adjacent decks.
    • 预混气体燃烧器具有包括可燃气体和空气混合物可以流过的封闭端(48,248)和入口端(14)的中空体(12,212)。 主体具有多个孔(34,234),混合物可以从中空内部通过。 燃烧器入口甲板(54,254)以相互重叠的关系定位在孔上,以允许气体空气混合物形成受控的火焰。 由具有高绝热性能的陶瓷纤维形成的多孔织物(60,260)位于甲板上方,并将甲板与混合物点燃时形成的火焰前缘分开。 织物使甲板免受过高的温度,防止闪回,允许使用传统的不锈钢作为甲板和车身部件,并使得可能制造长的燃烧器部分。 长燃烧器部分具有与甲板上的绝缘织物垫并排关系的多个甲板,不仅提供绝缘,而且在相邻甲板之间形成垫圈。
    • 84. 发明公开
    • Hohlzylindrischer Brennerkopf und Verfahren zu seiner Herstellung
    • Hohlzylindrischer Brennerkopf und Verfahren zu seiner Herstellung。
    • EP0685687A2
    • 1995-12-06
    • EP95108295.7
    • 1995-05-31
    • Graat, Johannes Wilhelmus
    • Graat, Johannes Wilhelmus
    • F23D14/46F23D14/78F23D14/24
    • F23D14/78F23D14/24F23D14/46
    • Brennerkopf (1) der eine Wirbelkammer (2) umschließt, die von einer Wand (30) umgeben ist, die radiale oder von der Radialrichtung abweichende Kanäle (5+8) aufweist, die in der Wirbelkammer münden.Zur Vereinfachung seiner Herstellung besteht der Brennerkopf (1) aus einem abgelängten Stuck eines Metall-Strangpreßprofils, das einen im wesentlichen ringförmigen Querschnitt (Wand 30) mit einer inneren und einer äußeren Mantelfläche (4;3) aufweist, wobei die Wand (30) innerhalb des ringförmigen Querschnitts verläuft. In die Wand (30) sind von der Wirbelkammer und/oder von der Außenseite ausgehende Längsnuten (5;6) eingearbeitet, die die Richtung der gewünschten Kanäle (5+8) aufweisen. Die Längsnuten (5) sind an ihrer Sohle mit Schlitzen (7) oder Bohrungen (8) versehen, die in festgelegten Bereichen Verbindungen durch die Mantelflächen (3,4) hindurch ergeben, die durch die Längsnuten (5) verlaufen. Es ist auch möglich, daß der Querschnitt des Metall-Strangpreßprofils soweit von der Peripherie her abgetragen ist, daß ein Teil der Längsnuten von außen her offen ist (Öffnungen 20).
    • 燃烧器头(1)由具有内部(4)和外表面(3)的环形横截面的金属挤压部分切割件制成。 内壳和外壳表面是同心的。 金属挤压部分的壁(30)在环形横截面内。 壁具有纵向凹槽(5,6),示出了管道(5,8)的方向并且从旋转室开始和/或从外部开始。 纵向凹槽的底部具有狭缝(7)或孔(8),其通过穿过纵向槽的壳体表面产生连接。
    • 85. 发明公开
    • Burner for gaseous fuel
    • BrennerfürgasförmigenBrennstoff。
    • EP0650015A1
    • 1995-04-26
    • EP94203048.7
    • 1994-10-20
    • N.V. NEDERLANDSE GASUNIE
    • Aptroot, Rob
    • F23D14/58F23D14/46
    • F23D14/46F23D14/58F23D2210/00
    • Burner for gaseous fuel with adjustable fuel flow, comprising a mixing chamber (2) for mixing the fuel with an oxidation gas, a combustion chamber (3) for burning the gas mixture formed in the mixing chamber and a dividing wall (1) between mixing chamber and combustion chamber, the said dividing wall being provided with a burner deck (4) and with throughgoing channels (7) for conveyance of the gas mixture from the mixing chamber to the burner deck, wherein the channels all begin in one and the same plane on the side of the dividing wall which faces the mixing chamber and end in one and the same plane on the side of the dividing wall which faces the combustion chamber, each channel having a travel time for sound waves and there being at least one channel with a shortest travel time and at least one channel with a longest travel time different from the shortest travel time, the travel times being spread between the longest and the shortest travel time.
    • 具有可调燃料流的气体燃料燃烧器,包括用于将燃料与氧化气体混合的混合室(2),用于燃烧形成在混合室中的气体混合物的燃烧室(3)和混合 室和燃烧室,所述分隔壁设置有燃烧器甲板(4)和通道(7),用于将气体混合物从混合室输送到燃烧器甲板,其中通道全部开始于同一个 平面在分隔壁的面向混合室的一侧并且在面对燃烧室的分隔壁侧面的同一平面中,每个通道具有用于声波的行进时间,并且存在至少一个通道 具有最短旅行时间和至少一个具有不同于最短旅行时间的旅行时间最长的通道,旅行时间在最长和最短旅行时间之间传播。
    • 87. 发明公开
    • Method of manufacturing a gas feeder for a gas burner and a product obtained by the method
    • 由此获得的产品在制备用于气体燃烧器的气体输送系统和方法。
    • EP0560419A2
    • 1993-09-15
    • EP93200513.5
    • 1993-02-24
    • WORGAS BRUCIATORI S.R.L.
    • Sebastiani, Enrico
    • F23D14/64F23D14/46
    • B21K25/00F16B17/002F23D14/46
    • A method is described of manufacturing a gas feeder consisting of a gas supply conduit and at least one nozzle. The method provides the steps of forming the conduit (10) with at least one circular opening (12) having a depression (13) which forms a seat for the nozzle, forming a nozzle (11) having a circular peripheral portion (16) with a smaller diameter than that of the seat (13) in the conduit (10), and securing the nozzle (11) to the conduit (10) by deformably expanding its peripheral portion (16) until the edge thereof (17) engages the seat side wall (14).
      Also described are a nozzle (11) being stamped from sheet metal and having a funnel-shaped portion whose edge region (16) forms said deformably expandable peripheral region, and a gas feeder with at least one nozzle of this kind as made by the above-described method.
    • 描述了一种方法制造的气体供给器包括一个气体供应导管和至少一个喷嘴组成。 该方法提供了形成所述导管(10)与形成在喷嘴座的至少一个圆形开口(12),其具有凹部(13)的步骤,形成了一个喷嘴(11)具有圆形周边部(16)与 的直径大于在所述导管(10)的座(13),并且通过直到边缘变形地扩大其周缘部(16)固定所述喷嘴(11)的导管(10)的较小的体(17)接合所述座位 侧壁(14)。 这样描述了一种喷嘴(11)由金属片冲压和具有漏斗形部分,其边缘区域(16)形成所述可变形地膨胀外围区域,以及与此种的至少一个喷嘴的气体供给器,通过上述制 -described方法。