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    • 2. 发明申请
    • BURNER
    • 刻录机
    • WO2010014083A1
    • 2010-02-04
    • PCT/US2008/071519
    • 2008-07-30
    • BECKETT GAS, INC.O'DONNELL, Michael, J.COOK, Richard, D.
    • O'DONNELL, Michael, J.COOK, Richard, D.
    • A47J37/12
    • A47J37/1247F23D14/085
    • A deep fryer apparatus including a gas burner for heating cooking oil. The burner includes a venturi inlet for receiving fuel and combustion air that communicates with a main chamber having an expanding cross-section. A balancing plate is disposed in a flow path of the fuel air mixture that is located intermediate the inlet and the outlet. The balancing plate defines a region of reduced cross-section in the flow path. A flame cap located at the outlet defines at least one secondary chamber between itself and the balancing plate that defines a flow path cross-section that is larger than the cross-section of the flow path at the balancing plate. The balancing plate is preferably tapered to compensate for variations in the length of the flow path due to an angled orientation between the burner inlet and the outlet.
    • 一种深油炸锅装置,包括用于加热烹饪油的气体燃烧器。 燃烧器包括用于接收与具有膨胀横截面的主室连通的燃料和燃烧空气的文丘里管入口。 平衡板设置在位于入口和出口之间的燃料空气混合物的流动路径中。 平衡板限定了流动路径中横截面减小的区域。 位于出口处的火焰帽限定了在其与平衡板之间的至少一个次级室,其限定了大于平衡板处的流动路径的横截面的流路横截面。 平衡板优选是锥形的,以补偿由于燃烧器入口和出口之间的倾斜取向而导致的流动路径长度的变化。
    • 3. 发明申请
    • BURNER
    • 刻录机
    • WO2005078344A1
    • 2005-08-25
    • PCT/US2005/003758
    • 2005-02-04
    • BECKETT GAS, INC.COOK, Richard, D.O'DONNELL, Michael, J.
    • COOK, Richard, D.O'DONNELL, Michael, J.
    • F23D14/62
    • F24H1/205F23C5/02Y10T29/49945
    • A gas burner including a burner body having a lower housing, an inlet conduit and a combustion surface element attached to the lower housing. A diffuser/reflector positioned within the body encourages even distribution and mixing of a combustible gas/air mixture. The diffuser/reflector is preferably of a sheet metal construction and includes a plurality of stamped openings with each of these openings having an overhanging guide plate. The combustion surface element includes a plurality of integrally formed rigidizing ribs and is made from a high temperature steel alloy wire cloth. The inlet conduit is secured directly or indirectly to an access door/bulkhead that is used to close off an access opening formed in a water heater wall through which the burner is installed. In one construction, an air scoop shrouds the inlet conduit and at least partially defines a flow path of primary air, substantially isolated from the combustion chamber.
    • 一种气体燃烧器,其包括具有下壳体的燃烧器主体,入口导管和附接到下壳体的燃烧表面元件。 位于机体内的扩散器/反射器可以均匀分布和混合可燃气体/空气混合物。 扩散器/反射器优选地是钣金结构,并且包括多个冲压开口,这些开口中的每一个具有突出的引导板。 燃烧面元件包括多个一体形成的刚性肋,并由高温钢合金丝布制成。 入口管道直接或间接地固定到用于关闭形成在安装有燃烧器的热水器壁中的进入开口的通道门/隔板。 在一个结构中,空气勺围绕入口导管并且至少部分地限定了与燃烧室基本隔离的一次空气的流动路径。