发明名称 |
Electrical insulators |
摘要 |
The invention relates to an electrical insulator coated with a semi-conducting tin oxide system glaze layer wherein the glaze layer contains 0.05 to 10 percent by weight of at least one metal oxide selected from the group consisting of niobium oxide, tantalum oxide, titanium oxide, zirconium oxide, yttrium oxide and tungsten oxide. The additional metal oxide reduces the dependance of resistance on the environmental temperature.
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申请公布号 |
US4112193(A) |
申请公布日期 |
1978.09.05 |
申请号 |
US19760711165 |
申请日期 |
1976.08.03 |
申请人 |
NIPPON GAISHI KABUSHIKI KAISHI |
发明人 |
HIGUCHI, NOBORU;OGASAWARA, TAKAYUKI;SEIKE, SHOJI |
分类号 |
H01B1/08;H01B17/50;H01B19/04;H01C7/00;(IPC1-7):H01B3/10;H01B3/12 |
主分类号 |
H01B1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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