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发明名称
电热坐便器垫
摘要
本实用新型涉及卫生设备领域,尤为以高分子正温度系数(简称:PTC)材料,作为发热元件用于坐便器具的改革。其特征是:在由绝缘材料整体包覆的环形片状高分子PTC材料表层或其内部排布数行有导电极。并通过在一密封的绝缘管状体内充有的,占其部分容积的导电流体随管状体水平或垂直位置的变化,连通或断开伸入密封的绝缘管状体的电路连接端头来实现电路自动开关。它能整个平面发热、自动恒温、功率自调、并可电路自动开关,实现其安全使用。
申请公布号
CN2176104Y
申请公布日期
1994.09.07
申请号
CN93244887.9
申请日期
1993.11.22
申请人
屠卫东
发明人
屠卫东
分类号
A47K13/04
主分类号
A47K13/04
代理机构
代理人
主权项
1、一种用于坐式排便器上的电热坐便器垫,其特征是:在由绝缘材料(4)整体包覆的环形片状高分子PTC材料发热体(2)表层或其内部排布数行导电极(3)。
地址
300280天津市大港油田钻采研究院
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