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Electrical resistance

机译:电阻

摘要

In an electrical resistance heating element (1) comprising a heating conductor support (3) of insulating material and a heating conductor (4) of resistance wire wound in meander or sinuously coiled manner with loop ends or bights (6) and loop legs or runs (8), the loops of the heating conductor (4) being arranged substantially in a single plane, and the inner loop ends (6) which are directed towards the heating conductor support (3) being situated in the edge region of the heating conductor support (3), it is proposed according to the invention to construct the heating conductor support (3) as a flat plate, the flat plate to be situated substantially in the same plane as the loops of the heating conductor (4). It is also proposed that the outer loop ends or bights (5) remote from the heating conductor support (3) are to be self-supporting and not secured. Because of this arrangement a resistance heating element can be manufactured at relatively small expense from a small number of different components, with very considerable mechanisation. Such a resistance heating element is used more particularly for the heating of gaseous media in hot air appliances, such as hair dryers or the like.
机译:在电阻加热元件(1)中,其包括绝缘材料的加热导体支撑件(3)和电阻丝的加热导体(4),该电阻丝以曲折或弯曲的方式缠绕,并具有环端或环(6)和环腿或环。 (8),加热导体(4)的环基本上布置在单个平面中,并且指向加热导体支撑件(3)的内环端(6)位于加热导体的边缘区域支撑件(3),根据本发明提出将加热导体支撑件(3)构造为平板,该平板基本上位于与加热导体(4)的环相同的平面中。还建议远离加热导体支撑件(3)的外环端或支架(5)应自支撑而不是固定的。由于这种布置,可以以非常小的机械费用由少量的不同部件来制造电阻加热元件。这种电阻加热元件更特别地用于加热诸如吹风机等的热空气装置中的气态介质。

著录项

  • 公开/公告号LU82791A1

    专利类型

  • 公开/公告日1980-12-15

    原文格式PDF

  • 申请/专利权人 EICHENAUER GMBH & CO KG F;

    申请/专利号LU19800082791

  • 发明设计人 OHNMACHT H;MEYWALD K;

    申请日1980-09-22

  • 分类号H05B;

  • 国家 LU

  • 入库时间 2022-08-22 16:11:42

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