Electrical heater and method for manufacturing an electrical heater
    1.
    发明授权
    Electrical heater and method for manufacturing an electrical heater 有权
    电加热器及制造电加热器的方法

    公开(公告)号:US08541722B2

    公开(公告)日:2013-09-24

    申请号:US13016631

    申请日:2011-01-28

    IPC分类号: H05B3/10 H05B3/34

    CPC分类号: H05B3/42 H05B2203/02

    摘要: The invention relates to an electrical heater with a tubular housing and with a heating insert inserted in the housing. The heating insert includes at least one PTC thermistor. Herein, at least one concave indentation is formed in the housing, which is at least punctually in contact with a corresponding concave indentation of the heating insert. Furthermore, the invention relates to a method for manufacturing such an electrical heater.

    摘要翻译: 本发明涉及一种具有管状壳体并且加热插入件插入壳体中的电加热器。 加热插入件包括至少一个PTC热敏电阻。 这里,在壳体中形成至少一个凹陷部,其至少准时地与加热插入件的对应的凹形凹部接触。 此外,本发明涉及一种用于制造这种电加热器的方法。

    Electrical Heater And Method For Manufacturing An Electrical Heater
    2.
    发明申请
    Electrical Heater And Method For Manufacturing An Electrical Heater 有权
    电加热器及电加热器制造方法

    公开(公告)号:US20110186564A1

    公开(公告)日:2011-08-04

    申请号:US13016631

    申请日:2011-01-28

    IPC分类号: H05B3/02 H01C17/02

    CPC分类号: H05B3/42 H05B2203/02

    摘要: The invention relates to an electrical heater with a tubular housing and with a heating insert inserted in the housing. The heating insert includes at least one PTC thermistor. Herein, at least one concave indentation is formed in the housing, which is at least punctually in contact with a corresponding concave indentation of the heating insert. Furthermore, the invention relates to a method for manufacturing such an electrical heater.

    摘要翻译: 本发明涉及一种具有管状壳体并且加热插入件插入壳体中的电加热器。 加热插入件包括至少一个PTC热敏电阻。 这里,在壳体中形成至少一个凹陷部,其至少准时地与加热插入件的对应的凹形凹部接触。 此外,本发明涉及一种用于制造这种电加热器的方法。