| 发明名称 |
Method for reinforcing insulated support ring of radiant heating unit in ceramic cooker hob |
| 摘要 |
The heating unit has a shell (13) containing insulation material (14) and a resistance heating coil positioned beneath a glass ceramic sheet (12) spaced by an insulated ring (23) strengthened by a wire (19).
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| 申请公布号 |
DE19806945(A1) |
申请公布日期 |
1999.09.09 |
| 申请号 |
DE19981006945 |
申请日期 |
1998.02.19 |
| 申请人 |
E.G.O. ELEKTRO-GERAETEBAU GMBH |
发明人 |
WILDE, EUGEN |
| 分类号 |
H05B3/74;(IPC1-7):H05B3/74 |
主分类号 |
H05B3/74 |
| 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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