发明名称 |
Perforated sheet metal filter for water or waste water maximizes the effective surface area and service life |
摘要 |
Water or waste water is subject to mechanical filtration prior to release. The filtration is effected by an essentially U-shaped filter made of corrugated sheet metal (7) and attached at its edges and ends (4) to a matching D-shaped frame (1).
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申请公布号 |
DE19859440(A1) |
申请公布日期 |
2000.06.29 |
申请号 |
DE19981059440 |
申请日期 |
1998.12.22 |
申请人 |
SCHWENK, RUEDIGER |
发明人 |
SCHWENK, RUEDIGER |
分类号 |
B01D33/056;B07B1/10;B07B1/18;(IPC1-7):B01D33/067;C02F1/00;B01D33/048;B01D35/28 |
主分类号 |
B01D33/056 |
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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