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    • 5. 发明授权
    • Heating element for appliance
    • 电器用加热元件
    • US07949238B2
    • 2011-05-24
    • US11656042
    • 2007-01-19
    • Ronald R. BarnesRobert CockrellRichard TaoVictor Yang
    • Ronald R. BarnesRobert CockrellRichard TaoVictor Yang
    • H05B3/40H05B3/02
    • H05B3/48
    • An improved construction for a heating element for an appliance is disclosed. A coiled resistance wire extending coaxially along the length of an elongate sheath is surrounded by an electrically insulating, high thermally conductive material that fills the sheath around the wire. The resistance wire is secured to a terminal pin at a connection comprising a connection insert that is securely affixed to the terminal pin, intermediate the terminal pin and resistance wire. The resistance wire is then able to be welded to the connector to provide a superior mechanical connection between a terminal pin and the resistance wire, even though the terminal pin is made from copper. The disclosed construction, therefore, provides good electrical and thermal conductivity and resists the tendency to separate during manufacture.
    • 公开了一种用于器具的加热元件的改进结构。 沿着细长护套的长度同轴延伸的线圈电阻线由电绝缘的高导热材料包围,该材料填充线周围的护套。 电阻线在包括牢固地固定到端子销的连接插入件的连接处固定到端子销,在端子销和电阻线之间。 电阻线然后可以被焊接到连接器上,以便在端子引脚和电阻丝之间提供优异的机械连接,即使端子引脚由铜制成。 因此,所公开的结构提供良好的导电性和导热性并且抵抗在制造期间分离的趋势。
    • 8. 发明申请
    • Heating element for appliance
    • 电器用加热元件
    • US20080175572A1
    • 2008-07-24
    • US11656042
    • 2007-01-19
    • Ronald R. BarnesRobert CockrellRichard TaoVictor Yang
    • Ronald R. BarnesRobert CockrellRichard TaoVictor Yang
    • H05B3/40
    • H05B3/48
    • An improved construction for a heating element for an appliance is disclosed. A coiled resistance wire extending coaxially along the length of an elongate sheath is surrounded by an electrically insulating, high thermally conductive material that fills the sheath around the wire. The resistance wire is secured to a terminal pin at a connection comprising a connection insert that is securely affixed to the terminal pin, intermediate the terminal pin and resistance wire. The resistance wire is then able to be welded to the connector to provide a superior mechanical connection between a terminal pin and the resistance wire, even though the terminal pin is made from copper. The disclosed construction, therefore, provides good electrical and thermal conductivity and resists the tendency to separate during manufacture.
    • 公开了一种用于器具的加热元件的改进结构。 沿着细长护套的长度同轴延伸的线圈电阻线由电绝缘的高导热材料包围,该材料填充线周围的护套。 电阻线在包括牢固地固定到端子销的连接插入件的连接处固定到端子销,在端子销和电阻线之间。 电阻线然后可以被焊接到连接器上,以便在端子引脚和电阻丝之间提供优异的机械连接,即使端子引脚由铜制成。 因此,所公开的结构提供良好的导电性和导热性并且抵抗在制造期间分离的趋势。