Task: Translation
Input (Czech): Filtra n  ·stroj  pro odstra ov n  pevn²ch   stic z proudic  kapaliny obsahuje pl    (1) filtru, alespo  jeden v lcov² filtr (2), ustaven² v pl  ti (1) tak,  e kapalina m  e proudit filtra n  st nou, a kapalinov² vstup (4) a kapalinov² v²stup (5). Vz jemn  opa n  konce filtru (2, 2A) jsou uspo° d ny tak,  e kapalina proud  sou asn  ob ma konci, p°i em  filtr (2, 2A) je obklopen vnit°n m krytem (3), kter² je nepropustn² pro kapalinu, kter² je uspo° d n v odstupu od st n pl  t  (1), a kter² zanech v  protilehl  konce filtru (2, 2A) voln , p°i em  jeho vnit°n  prostor je p°ipojen bu  ke vstupu (4), nebo k v²stupu (5), s v²hodou k v²stupu (5), a p°i em  prostor mezi pl  t m (1) a vnit°n m krytem (3) je spojen se zb²vaj c m vstupem (4) nebo v²stupem (5), s v²hodou se vstupem (4).\
Output (English): The invented filter arrangement for extracting solid particles from flowing liquid comprises a filter housing (1), at least one tubular filter (2) mounted in the housing (1) so that the liquid will pass through the wall of said filter, a liquid inlet (4) and a liquid outlet (5). According to the invention, the mutually opposite ends of the filter (2, 2A) or each filter are free or exposed and disposed so that liquid will flow simultaneously through both ends, whereby the filter or filters (2, 2A) is/are surrounded by an inner casing (3), which is impervious to liquid and mounted in the filter housing (1) spaced from the walls thereof and which leaves the mutually opposite ends of the filter or filters (2, 2A) free. The interior of the inner casing (3) is connected to either the inlet (4) or the outlet (5), preferably to the outlet (5) while the space between the filter housing (1) and the inner casing (3) is connected to the other of said inlet (4) or outlet (5), preferably to the inlet (4).