Cartridge for filtering a liquid circulating in a hydraulic engine or equipment and corresponding filtering cartridge-sealing joint assembly

摘要

The invention relates to a filter cartridge (1) to be inserted in the filter feed trough of a filter for fluid flowing in a hydraulic motor or apparatus and for cooperating with a center tube (2) of said filter, said cartridge having a filter medium (3) and at least one end flange (4) joined to said filter medium, characterized in that said end flange (4) is extended by a projecting part (5) defining a cavity for lodging a gasket (7), and in that said gasket has at least one pressurizing duct from the inside of said cavity. The invention also relates to a corresponding filter cartridge (1)/gasket (7) assembly wherein said gasket has at least three lobes defining three fluid receiving areas.