Construction of ceramic plaque burners
    1.
    发明授权
    Construction of ceramic plaque burners 失效
    陶瓷匾燃烧器的建造

    公开(公告)号:US5049065A

    公开(公告)日:1991-09-17

    申请号:US452740

    申请日:1989-12-21

    CPC classification number: F23D14/583 F23D14/46 F23D2211/00

    Abstract: The present specification relates to a ceramic plaque burner and to its method of construction. The plaque burner is formed as a generally planar plate with a number of parallel, narrow slit burner apertures extending therethrough. The present invention provides a ceramic plaque burner comprising a number of elongate ceramic members which are arranged parallel to each other with spacers located therebetween, a bezel engaging around the elongate ceramic members and said spacers to hold the assembly together. This construction is relatively simple and inexpensive to manufacture and avoids the problem of thermal stress cracking at the end regions of the burner slits.

    Abstract translation: 本说明书涉及陶瓷斑块燃烧器及其构造方法。 斑块燃烧器形成为具有许多平行的狭窄狭缝燃烧器孔的平面板,该狭缝燃烧器孔贯穿其中。 本发明提供了一种陶瓷斑块燃烧器,其包括多个细长的陶瓷构件,它们彼此平行设置,间隔件位于它们之间,边框围绕细长陶瓷构件和所述间隔件固定在一起。 这种结构相对简单且制造成本低廉,避免了燃烧器狭缝的端部区域的热应力开裂问题。

    Gas fire appliance
    4.
    发明授权
    Gas fire appliance 失效
    燃气消防器具

    公开(公告)号:US4951650A

    公开(公告)日:1990-08-28

    申请号:US322072

    申请日:1989-03-10

    CPC classification number: F24C3/006

    Abstract: A gas fire appliance having a casing with a rear face at which a plurality of alumina flame effect burner tubes are supported, the tubes extending through a ceramic deflector plate supported over the rear face and lying behind a solid fuel simulating element which is relatively steeply raked to be visible through an adjacent front glass panel of the appliance. A dual-section main heater burner with a pair of metallic flame effect burners secured to one side thereof is positioned below the solid fuel simulating element, the flames therefrom being deflected upwardly by the plate. A gas control knob is operable to turn on all the burners or to select various ones thereof only as required. The steep rake of the fuel bed ensures that the visual appearance of the appliance is enhanced by fully presenting the working area and the alumina burner tubes positioned in the high temperature fuel bed ensure an effective living flame effect of high efficiency.

    Abstract translation: 一种具有壳体的燃气消防设备,其具有支撑多个氧化铝火焰效果燃烧器管的后表面,所述管延伸穿过陶瓷偏转板,所述陶瓷偏转板支撑在后表面上并且位于固体燃料模拟元件的后面,所述固体燃料模拟元件相对陡峭地倾斜 通过设备的相邻前玻璃面板可见。 固定在其一侧的具有一对金属火焰效果燃烧器的双截面主加热器燃烧器位于固体燃料模拟元件的下方,其中的火焰被板向上偏转。 气体控制旋钮可操作以打开所有燃烧器或仅根据需要选择其中的各种燃烧器。 燃料床的陡峭的耙子通过充分呈现位于高温燃料床中的工作区域和氧化铝燃烧器管来确保设备的视觉外观,确保高效率的有效的活火焰效果。

    Gas burners for gas fires
    5.
    发明授权
    Gas burners for gas fires 失效
    瓦斯燃气燃气

    公开(公告)号:US4869664A

    公开(公告)日:1989-09-26

    申请号:US86749

    申请日:1987-08-18

    CPC classification number: F24C3/006

    Abstract: The present invention discloses a gas burner for a solid fuel effect gas fire. The burner comprises an integrally formed metal casing defining a gas/air mix chamber. A gas/air mix supply pipe connects with the chamber and a number of burner bores are provided in a wall of the casing. Simulated solid fuel elements can then be located above or on the said wall of the casing so as to not close said burner bores. Age will not affect the performance of the burner as can happen in prior art burners where the casing is formed by an open trough closed by a ceramic plaque where gas/air mix bores extend through the ceramic plaque which is moulded with a number of simulated fuel elements on its upper surface, and sealed by mastic or filler to the rim of the trough which mastic deteriorates with age.

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