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    • 79. 发明授权
    • Electrical heating device and heat generating element of an electrical heating device
    • 电加热装置的电加热装置和发热元件
    • US08637796B2
    • 2014-01-28
    • US12969974
    • 2010-12-16
    • Franz Bohlender
    • Franz Bohlender
    • H05B3/10F24H3/02
    • H05B3/50B60H1/2221
    • An electrical heating device includes at least one heat generating element and at least one heat emitting element having opposed surfaces that abut the heat generating element. The heat generating element includes at least one PTC heating element having strip conductors on both sides of it for the electrical supply of the PTC heating element At least one of the strip conductor is provided with at least one contact projection which protrudes beyond a PTC heating element locating face formed on the strip conductor. Also disclosed is a heat generating element having at least one strip conductor provided with at least one contact projection.
    • 电加热装置包括至少一个发热元件和至少一个具有邻接发热元件的相对表面的发热元件。 所述发热元件包括至少一个PTC加热元件,在其两侧具有用于PTC加热元件供电的带状导体。所述带状导体中的至少一个设置有至少一个突出超过PTC加热元件的接触突起 定位面形成在带状导体上。 还公开了一种发热元件,其具有设置有至少一个接触突起的至少一个带状导体。