Heating assembly comprising a PTC element, in particular for a motor vehicle
    4.
    发明授权
    Heating assembly comprising a PTC element, in particular for a motor vehicle 有权
    加热组件包括PTC元件,特别是用于机动车辆

    公开(公告)号:US07759610B2

    公开(公告)日:2010-07-20

    申请号:US10574543

    申请日:2004-09-15

    IPC分类号: H05B3/42 H01C7/10

    CPC分类号: H05B3/50

    摘要: The invention relates to a heating assembly comprising at least one PTC element, in particular for a motor vehicle. According to the invention, the PTC element (2) is positioned between metal sheets (3, 4), which are used to make electrical contact, said sheets (3, 4) and the PTC element (2) are bonded by means of an adhesive (5) and the adhesive (5) has a minimum specific electrical resistance of 50 ohms×cm and a maximum specific electrical resistance of 500 ohms×cm. In addition, solder can be used as an alternative to the adhesive (5).

    摘要翻译: 本发明涉及一种加热组件,其包括至少一个PTC元件,特别是用于机动车辆。 根据本发明,PTC元件(2)位于用于进行电接触的金属片(3,4)之间,所述片(3,4)和PTC元件(2)通过 粘合剂(5)和粘合剂(5)具有50欧姆×厘米的最小比电阻和500欧姆×厘米的最大比电阻。 此外,可以使用焊料作为粘合剂(5)的替代物。