发明名称 |
Procedure for preventing scale building on a stainless steel heating surface |
摘要 |
<p>A method for preventing the adherence of scale on a stainless steel heating surface (5) to come into contact with hot water in the vessel (1) of a boiler, a coffee machine or an electric teapot. The stainless steel heating surface is subjected to electrolytic polishing. An Independent claim is also included for the heating plate of an electric boiler made up of a stainless steel dish (4) treated by this method.</p> |
申请公布号 |
EP0940108(A1) |
申请公布日期 |
1999.09.08 |
申请号 |
EP19990400492 |
申请日期 |
1999.03.01 |
申请人 |
SEB S.A. |
发明人 |
MIQUELOT, GILLES;BERTRY, DIDIER |
分类号 |
C23F14/00;A47J27/21;(IPC1-7):A47J27/21 |
主分类号 |
C23F14/00 |
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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