| 发明名称 |
Drive transmission for waste water treatment rotating drum uses belt or chain to externally-mounted pulley reducing manufacturing cost |
| 摘要 |
<p>A waste water treatment assembly has a semi-submerged drum (2) which rotates in a water basin driven by a motor and a power transmission belt acting on a pulley. The power is transmitted by a smooth (9) or toothed belt (10), chain or cables (14) acting externally on the pulley wheel (11), which is fitted at any convenient external point on the drum (2).</p> |
| 申请公布号 |
DE19700238(A1) |
申请公布日期 |
2000.02.24 |
| 申请号 |
DE1997100238 |
申请日期 |
1997.01.07 |
| 申请人 |
NORTEC GESELLSCHAFT FUER UMWELTTECHNIK, ANLAGENBAU UND BETRIEB MBH |
发明人 |
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| 分类号 |
C02F3/08;C02F3/28;(IPC1-7):C02F3/08;C02F3/06;C02F3/00 |
主分类号 |
C02F3/08 |
| 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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