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    • 8. 发明授权
    • Heater panel of a radiant heater compromising a heating spiral
    • 包括加热螺旋的辐射加热器的加热器面板
    • US07521654B2
    • 2009-04-21
    • US11620860
    • 2007-01-08
    • Hans-Juergen HeinrichHubertus Von Der Waydbrink
    • Hans-Juergen HeinrichHubertus Von Der Waydbrink
    • H05B1/02
    • H05B3/16
    • A heater panel of a radiant heater includes a heating spiral provided on a panel element and mechanically connected to the panel element with a portion of a spiral turn. With the object of providing a heater panel with a stable arrangement of the heating spiral on the panel element by which a high power density is achievable, each spiral turn is detachably connected to the panel element by three spaced-apart contact spots. Two of said contact spots are located on the outer circumference of the spiral turn in such a distance to each other that the radii originating at them define an angle of less than 180°, and the third contact spot is located on the inner circumference of the spiral turn within the portion of the spiral turn facing the panel element and confined by the two outer contacts.
    • 辐射加热器的加热器面板包括设置在面板元件上的加热螺旋并且机械地连接到具有螺旋转弯部分的面板元件。 本发明的目的是提供一种在面板元件上具有稳定布置加热螺旋的加热器面板,通过该面板元件实现高功率密度,每个螺旋形转动通过三个间隔开的接触点可拆卸地连接到面板元件。 两个所述接触点位于螺旋形转弯的外圆周上彼此间隔一段距离,使得它们的半径形成小于180°的角度,第三接触点位于 在螺旋转弯部分内的螺旋转动面向面板元件并被两个外部触点限制。