发明名称 |
Galvanic bath automatic concentration control - trol |
摘要 |
Two contact drums which carry on their surface contacting areas to correspond to a conductivity-versus-density diagram are rotated in synchronism with each other by a density potentiometer. Insulated contact pins can slide on them, controlled and moved by a conductivity potentiometer in the same sense. The contacts operate relays which automatically regulate the concentration of the electrolyte. |
申请公布号 |
DE1914205(A1) |
申请公布日期 |
1970.10.08 |
申请号 |
DE19691914205 |
申请日期 |
1969.03.20 |
申请人 |
INSTITUT FUER GRAFISCHE TECHNIK |
发明人 |
HERMANN STIEHLER,DIPL.-CHEM.DR. |
分类号 |
C23F1/00;C25D21/14;G05B19/06 |
主分类号 |
C23F1/00 |
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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