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发明名称
电热膜
摘要
一种新型电热膜,包括有绝缘耐热材料制成的基材层、半导体电热膜涂层和设置于电热膜涂层上面两边的二个银制电极,其特征在于在电热膜涂层的电极附近的δ处δ=15~50mm处,再增设一加厚用的半导体电热膜涂层。本电热膜的优点为在电极附近电热膜的电阻小、温度低,通电加热时温差应力小,不易出现裂纹,使用寿命长。
申请公布号
CN2369442Y
申请公布日期
2000.03.15
申请号
CN99200667.8
申请日期
1999.01.15
申请人
陈雷;张毅
发明人
陈雷;张毅
分类号
H05B3/00
主分类号
H05B3/00
代理机构
代理人
主权项
1、一种新型电热膜,包括有绝缘耐热材料制成的基材层、半导体电热膜涂层和设置于电热膜涂层上面两边的二个银制电极,其特征在于在电热膜涂层的电极附近的δ处,即从边线起向内的15~50mm处,再增设一加厚用的半导体电热膜涂层。
地址
100081北京市海淀区白石桥30号3号楼501
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