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CN101345159A 具有温控及保护功能的温控器 无效 - 撤回

  • 专利标题： 具有温控及保护功能的温控器
  • 专利标题（英）： Temperature controller with temperature control and protection function
  • 申请号： CN200810120566.2
    申请日： 2008-08-20
  • 公开(公告)号： CN101345159A
    公开(公告)日： 2009-01-14
  • 发明人: 朱英年
  • 申请人： 朱英年
  • 申请人地址： 浙江省宁波市鄞州区集仕港工业园区集丰路120-126号宁波市元方温控器有限公司
  • 专利权人： 朱英年
  • 当前专利权人： 朱英年
  • 当前专利权人地址： 浙江省宁波市鄞州区集仕港工业园区集丰路120-126号宁波市元方温控器有限公司
  • 代理机构： 宁波诚源专利事务所有限公司
  • 代理商 徐雪波
  • 主分类号： H01H37/52
  • IPC分类号： H01H37/52 ;  H01H37/64
具有温控及保护功能的温控器
摘要：
一种具有温控及保护功能的温控器，包括有壳体；端盖，设置在所述壳体下方，并和该壳体形成一空腔；第一双金属片，设置在所述空腔内；触点对，分别和露出于所述壳体外的两个接线端子电连接；以及驱动件，在所述第一双金属片的作用下，使所述的触点对闭合或断开；其特征在于：所述端盖和壳体形成的空腔内还安装有第二双金属片，该第二双金属片设置在所述第一双金属片和所述驱动件之间。与现有技术相比，本发明具有两个双金属片，当第一双金属片发生故障不可工作时，该第二双金属片能够在超过极限温度时发生突跳，及时切断电路，起到保护温控器和外接设备的作用。
摘要（英）：

The invention provides a temperature controller which has the a temperature control function and a protection function, comprising a shell, an end cover which is arranged below the shell and forms a chamber with the shell, a first dual-metal sheet which is arranged inside the chamber, a contact pair which is electrically connected with two terminals which are exposed out of the shell respectively, and a driving part which leads the contact pair to be closed or opened under the action of the first dual-metal sheet; the temperature controller of the invention is characterized in that the chamber formed by the end cover and the shell is also internally provided with a second dual-metal sheet which is arranged between the first dual-metal sheet and the driving part. Compared with the prior art, the temperature controller is provided with two dual-metal sheets; when the first dual-metal sheet fails to work when the malfunction occurs, the second dual-metal sheet can generate sudden jumping when the limit temperature is exceeded, thus shutting down the circuit in time and having the effect of protecting the temperature controller and the external equipment.

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