FIELD: hydraulic systems; liquid filtration systems. SUBSTANCE: liquid filtration system is provided with self-cleaning filter, multiway cock fitted in sludge drain line and at least two auxiliary filters connected to this line. Cock is provided with drive which is connected with drive of self-cleaning filter. During each new washing cycle, one of auxiliary filters is connected in turn to sludge drain line of self-cleaning filter; other filters are emptied simultaneously, thus excluding resistance at beginning of subsequent cycle of washing the self-cleaning filter. EFFECT: enhanced efficiency of cleaning. 3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LIQUID FILTRATION SYSTEM | 1992 |
|
RU2035204C1 |
| SELF-CLEANING FILTER | 1992 |
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| LUBRICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE | 1991 |
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| SELF-CLEANING FILTERS | 1991 |
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RU2035205C1 |
| SELF-CLEANING FILTER FOR LIQUIDS | 1990 |
|
RU2035200C1 |
