发明名称 |
Method of operating a filter system containing at least one circulating pump |
摘要 |
The at least one circulating pump of the filter system is driven by a variable-speed motor. The regulating pulses for changing the speed are obtained by comparing the set-point flow rate with the actual flow rate in order thereby to maintain a minimum circulation flow rate specified in accordance with the degree of usage. Such a regulation of the operation of the filter system minimises the energy consumption. |
申请公布号 |
CH647955(A5) |
申请公布日期 |
1985.02.28 |
申请号 |
CH19800004926 |
申请日期 |
1980.06.26 |
申请人 |
PUMPENFABRIK ERNST VOGEL |
发明人 |
PUTZ, HERBERT |
分类号 |
B01D29/00;E04H4/12;F04D15/00;F04D29/70 |
主分类号 |
B01D29/00 |
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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